Digital PDFs

EK-LA120-IP

September 1983

92 pages

Original

2.3MB

Document:	LA120 DECwriter III Illustrated Parts Breakdown
Order Number:	EK-LA120-IP
Revision:	000
Pages:	92
Original Filename:	http://bitsavers.org/pdf/dec/terminal/la120/EK-LA120-IP-005_LA120_DECwriter_III_Illustrated_Parts_Breakdown_Sep83.pdf

OCR Text

EK-LA120-IP-005

ILLUSTRATED
PARTS

LA120

BREAKDOWN:

DECwriter III

HOW TO USE THE IPB
GENERAL
ThIS IPS is compiled following the organization and nomenclature
of the engineering drawing structure.
MAJOR ASSEMBL Y LOCATOR
The MaJor Assembly Locator (fir.it illustration) is an index that
provides a description and a figure reference for all illustrations used
in this manual.
INDENTED PARTS LIST
This manual identifies each assembly being broken down (figure
reference callout), and all parts of that assembly. Further
hreakdown of an assembly is shown by an asterisk (.) preceding the
item callouts in the Description Column. The number of asterisks
preceding an item is used to denote the subordination of that item
with respect to the Major Assembly. A single asterisk preceding an
item description indicates that the item is part of the major
assembly being illustrated. I tems that are subordinate to single
asterisks items, are denoted by two asterisks ( •• ) and immediately
follow the related single asterisk item. Additional asterisks are used,
as required, to deflate further subordination. This system of part
Identification, provides a means for the user to identify the nex t
hIgher assembly item and make alternate selections for parts when
the required replacement part or assembly is not immediately
availahle.
COLUMN CALLOUT DESCRIPTION
Figure & Item - I ndicates the figure numher and item number of
each part.

ECO Cut·ln - The notation at the top of this column indicates the
ECO level of the system (option), at which the IPS was initially
prepared. Subsequent ECO level designations, that modify existing
parts or add new parts to the device, are inserted in the ECO Cut·1 n
column next to the part that is added or modified. A bracket ([)
preceding the item description is used to indicate the parts affected
by ECO's.
Vendor Code/Part No. - I ndicates vendor parts that are not stocked
by DEC. Refer to the Field Service Spares Catalog (vendor' part
number to DEC part number! for the vendor code cross·reference.
Used On Code - Letters in this column correspond to the variation
codes assigned in Figure 1. Parts with an Alpha notation(s) are used
only in those option variations. A blank indicates that the part is
used on all option variations.
Ref Fig No. - A cross reference between illustrations. For each
Major Assembly, the number in this column denotes the figure of
the next higher assembly. For all subassemblies, the number in this
column denotes the figure showing additional detailed breakdown.
SYMBOL USAGE
Hardware Designators - Alpha designators for Screws (5), washers
(W), nuts (N), and retaining rings (R) are inserted after the item
number callouts on the illustration when stacked item numbers are
used.
Attaching Hardware - The @ symbol is inserted before any part
that is used as attaching hardware. Attaching hardware is denoted as
those parts that are not an integral part of the referenced assembly.

Description
LIsts the name of the part and pertinent
specifications (when required). Asterisks preceding the description
denote the subordination of the part to the nex t higher assembly.

(NFR) Not Field Repairable - The (NFR) symbol is inserted after
any assembly that is not to be field dismantled.

DEC Part No. - Lists the DEC part ordering number. A blank in
this column indIcates a DEC part number was not assigned at the
time of publication.

Other Symbols - Any other symbols that are required for kits,
accessories, etc., will be explained and appear as part of the item
description.

REVISION HISTORY
5th Printing

LA120
70-15387
70-15168
70-15548
70-14533
70-13859
70-17626
70-09694
70-15389
70-15511
70-11016

00000-00148
00001-00001
00004-00005
00001-00001
00009-00011
LA36-00480
00002-00002
LA36-00388
00003-00003
LA 120-00068
00002-00002

70-15388
70-11446
70-15386
70-15408
70-15276
70-15763
70-17630
70-15764
70-10785
70-16537
70-16530
70-16529

OTHER IPB MANUALS REQUIRED
TO SUPPORT THIS OPTION ....... .
00003-00003
00002-00002
00001-00001
LA 1 20-001 22
LA 1 20-00142
00002-00002
00000-00001
00001-00001
LA 120-00109
LA 1 20-00091
00000-00005
00000-00005

Copyright © 1979. 1981. 1982. 1983 by Digital Equipment Corporation.
All rights reserved
IH(' rl':-'l'rVl" Ihl' rll!hl. withoul nolil'l', 10 makl' suhstitutions anJ
moJlficallon, in thl' spl'cificllions of product:-. dllclIllwnll'd in this
Ilunllal and furtlll'r n'Sl'rVl'S Ihl' ril!hl 10 wilhdraw an ~ of Ih~sl'
I'roduds from tIll' markl'l without notin'.

9-12-83

EK-H7110-1P
EK-H7150-IP

DFt' is Ilot rcsponsihle for errors which may appear in the technical
dl!scription (including illustrations and photographs) of the products
covered hy this manual.
None of the dl!scriptions contained in this manual imply the
granting of any license whatsoever to make, usc or sell equipment
construcll'd in ac('ordance therewith.
Printed in U,S,A,

~D~Domn\
LIST/
PARTS

38-...u..
-...---1

LA120-01

Figure 1. LA 120 DECwriter /1/ Unit Assembly (Sheet 1 of 2)
IPB-LA120

1
5

~D~DD~D\
LlS~1
PARTS

19--~~--------~

lo~
18
28

5
20

LA120-01A

Figure 1. LA 120 D ECwriter III Unit Assembly (Sheet 2 of 2)

2
IPB-LA120

FIG.
&

ITEM
NO.
1-

1
2
3
4
5
6
7
x- 8
x- 9
X- 10
x- 11
12
13
x- 14
15
x- 16
X17
x- 18
X- 19
X- 20
21
22
X- 23
24

xxxx-

X- 25
26

DEC
PART NO.

DESCRIPTION

ECO
CUT-IN
LA120
00048

USED ON
CODE

REF
FIG
NO.

MODEL LA120 DECwriter III
Code A - Used on Model LA 120-AA, No Numeric Pad,
No Ribbon, No Paper, EIA Interface, 115V, 60 Hz
Code B - Used on Model LA120-BA, Numeric Pad,
EIA Interface, 115V, 60 Hz
Code C - Used on Model LA 120-HA, 20 mA Interface
115V, 60 Hz (deleted)
Code D - Used on Model LA 120-DA, Universal Power
Supply, E IA Interface, Numeric Pad (added)
Code E - Used on Model LA 120-GA, Universal Power
Supply, EIA Interface, No Numeric Pad (added)
Code F - Used on Model LA120-RE (No Keyboard)
(added)

LA120-AA

LA120-BA

* Frame Assembly
*Closure, Tubing
*Foot Leveling
*Paper Guide
*Screw, Sems Hex Hd No. 8-32 x .38
*Switch, (Rework) Paper Out
*Screw, Phi Pan Hd No. 4-40 x .56
*Nut, Kep No. 4-40
*Guard, Fan (deleted)
*Screw, Sems Hex Hd No. 6-32 x .38
*Nut, Keps No. 6-32
*Fan
*Screw, Sems Hex Hd No. 10-32 x .31
*Printer and Logic Module Assembly
*Screw, Sems Phi Hd Machine No. 6-32 x .44
*Washer, External Tooth Lock No.6 (deleted)
*Washer, External Tooth Lock No.6 (added)
*Grommet Strip
*E.I.A. CABLE ASSEMBLY'
*20 mA OPTION KIT (LA 120) (deleted)
*Washer, External Tooth Lock No.8
*Bumper (deleted)
*POWER ENTRY BRACKET ASSEMBLY (CVT)
*Nut, Kep No. 8-32
*Clip, Harness (deleted)
*Clip, Harness (added)
*Speaker
*Nut, Speed

70-15152-00
12-11067-02
90-09685-00
74-12158-00
90-09988-08
74-12424-00
90-08033-01
90-06557-00
12-12580-00
90-06453-00
90-08185-00
12-12581-00
90-09985-00
M7U81-00
90-09984-01
90-07649-00
90-07651-00
90-09718-02
70-15386-0J
LA12X-AL
90-08072-00
90-10076-00
70-15168-00
90-06563-00
90-08340-00
90-08341-00
12-15050-00
90-09301-00

LA120-HA

00090

LA120-DA

00090

LA120-GA

00090

LA120-RE

00109

00126

00145
12
00090

00089
A,B,C,F

00139
00148

x = Purchasable Parts from IBG (See Green Section)
5

IPB-LA120

FIG.
&

DESCRIPTION

DEC
PART NO.

*Screw, Phi Pan Hd No. 6-32 x .25
(See H7110 IPB)
*POWER SUPPLY ASSEMBLY (SeeH7150 IPB) (added)
*Ground Wire (Power Supply Chassis)
*COVER ASSEMBLY
I *Screw, Sems Hex Head No. 8-32 x 3/8 (deleted)
*Screw, Sems Slotted Hex Hd No. 8-32 x .25 (added)
*SWITCHES HARNESS ASSEMBLY
*Head Cable Assembly
*Clamp, Cable
*Clip, Cable (deleted)
*Grommet (deleted)
* Bushing, Snap (added)
*PRINTER MECHANISM ASSEMBLY (deleted)
*PRINTER MECHANISM ASSEMBLY (added)
*Screw, Sems Hex Hd No.1 0-32 x 1.00
*Nut, Well No.1 0-32
*LOGIC POWER HARNESS ASSEMBLY
*Ground Decal (deleted)
*Ground Decal (added)
*KEYBOARD BEZEL ASSEMBLY W/O Numeric Pad
*KEYBOARD BEZEL ASSEMBLY W/Numeric Pad
*Screw, Phi Pan Hd No. 6-1 a x .50
*Washer, Flat No.6
*Power Cord
*Cable Clamp (deleted)
*Cable Clamp (added)
*Foam
*Grommet Strip
* Housing Assembly
*Cover Panel Assembly
*Cover Panel Assembly (added)
*POWER SUPPLY HARNESS ASSEMBLY (added)
*POWER ENTRY SWITCHER ASSEMBLY (added)
*Screw, Sems Slotted Hex Hd No. 6-32 x .44 (added)
* Foam, Acoustic (added)
*Ground Decal (added)

90-06020-01
H7110-00
H7150-00
70-15552-00
70-10758-00
90-09683-01
90-09988-1 2
70-15387-00
17-00107-01
90-09636-JO
90-10096-00
90-08209-00
90-00021-02
70-14533-00
70-14533-02
90-09988-04
90-08896-00
70-15408-00
36-1 2680-00
36-1 2680-01
70-1 5276-00
70-15276-01
90-09630-01
90-06653-00
17-00083-07
90-09636-00
90- 10016-00
12-12461-00
90-09718-04
70-15581-00
70-16471-00
70-16471-01
70-16537-00
70-16530-00
90-09988-13
74-23859-00
36-12680-03

ITEM
NO.

ECO
CUT-IN
LA120
00048

USED ON
CODE

00090

A,B,C,F
D,E

REF
FIG
NO.

X-

xxxxX-

27
28
29
30
31
32
33
34
35
36
37

38
39
40
41
42

X-

xx-

xxx-

43
44
45
46
47
48
49
50
51
52
53
54
55

I *POWER SUPPLY ASSEMBLY

I
I

17
00130
2

00137
00086
5
5

00148

13
00105
A,E
B,C,D

14
14

A,B,E,F
C,D
D,E
D,E

18
19

00148

00136
00090
00090
00130
00133
00105

x = Purchasable Parts from IBG (See Green Section)
IPB-LA120

FIG.
&

ITEM
NO.

DEC
PART NO.

DESCRIPTION

ECO
CUT-IN
LA120
00048

USED ON
CODE

REF
FIG
NO.

1':""
Decals and Labels (Not Shown)

I * Decal, Instruction (deleted)

*Decal, Instruction (added)
* Decal, U. L.
* Label, Fuse Warning
*Label, Electrical Data
*Label, Electrical Data
*Label, CSA
*Label, Set-Up Commands
*Label (added)
*Label, "Fuse Rating" (added)
* Label, "Caution" (added)
* Label, "Component Revision" (added)
* Label, "FCC Class A Peripheral" (added)
* Label, "Users Instruction" (added)
J * Label, "FCC Carton" (added)
* Label, "FCC Carton" (deleted)
*Label (added)

36-15625-00
74-16178-00
74-16197-02
36-15811-00
36-13210-02
36-13210-01
36-13211-00
36-1 5918-00
36-16157-00
36-16040-00
36-15759-00
36-16786-00
36-17880-03
36-18307 -05
36-18331-01
36-18331-01
36-1 5285-00

ACCESSORIES (Not Shown)
*Ribbon Spool, (w/Ribbon)
*Ribbon Spool, (Empty)
*Pkg. of Paper (100 Sheets)

36-1 21 53-00
12-1 2008-00
74-12103-00

A,B,D,E
00106

00090
00090
00090
00087
00134
00134
00134
00138
00148

A,B,C,D,E
D,E
D,E
D,E

A,B

B,D,F
B,D,F

x = Purchasable Parts from I BG (See Green Section)
5

5/6

IPB-LA120

FIG.
&

ITEM
NO.

DESCRIPTION

DEC
PART NO.

SWITCHES HARNESS ASSEMBLY

70·15387·00

1
2
3
4
5

*Connector, (Pl) 4 Pin Housing, Universal
*Terminal (Pl) Contact
*Terminal, Quick Disconnect
*Cable Tie
*Label, "1.0." (added)

12·14930·00
12·14979-00
90-08836-00
90-07031-00
36-16073-00

xx-

ECO
CUT-IN
LA120
00015

USED ON
CODE

REF
FIG
NO.
1

00123

x = Purchasable Parts from IBG (See Green Section)
1
2

5
4

LA120-02

Figure 2 Switch Harness Assembly

7/8

IPB-LA120

~D~DD~D\
lIS~1
PARTS

3
4

LA120-03

Figure 3. Power Entr y BracketA ssembly

IPB-LA120

FIG.
&

ITEM
NO.
3-

xxxxxx-

DEC
PART NO.

DESCRIPTION

POWER ENTRY BRACKET ASSEMBLY (CVT)

70-15168-00

1
2
3
4
5
6
7
8
9

*Bracket, Power Entry Mounting
*Filter, Line
*Screw, Phi Pan Hd No. 6-32 x .31
*Nut, Kep No. 6-32
*Switch, Rocker DPSTS (Sl )
*Connector, (Jl) Power Receptacle
*Nut, Kep No. 4-40
*Decal, Ground
*Fuse Holder, Receptacle (deleted)
*Fuse Holder (added)

74-20162-00
12-12877-00
90-06021-01
90-06560-00
1 2-14545-00
12-13773-00
90-06557-00
36-12680-01
12-12893-00
12-16391-00

14
15
16
17
18
19
20
21

*Fuse Holder (deleted)
*Fuse Holder (added)
*Fuse, 3A Sio Blow, 250V
*POWER ENTRY HARNESS ASSEMBLY
*Washer, External Tooth Lock No.8
*Nut, Kep No. 8-32
* Jumper Assembly (Blue)
* Jumper Assembly (Brown)
* Jumper Assembly (Black)
* Jumper Assembly (Blue)
* Jumper Assembly (Brown)
* Jumper Assembly (Green/Yellow)
*Tubing, Heat Shrink
*Grommet (added)

12-16391-00
12-16391-01
90-07218-00
70-1 5548-00
90-08151-00
90-06563-00
70-15800-00
70-1 5800-01
70-15800-02
70-15800-03
70-1 5800-04
70-1 5800-05
91-07305-02
90-09718-01

*Label, "Tractor Feed" (added)

36-18497-01

x- 10
11

x- 12
x- 13

ECO
CUT-IN
LA120
00018

USED ON
CODE

REF
FIG
NO.

A,B,C,F

70-15168
00003
70-15168
00004
4

70-15168
00002
70-15168
00005

x = Purchasable Parts from IBG (See Green Section)
IPB-LA120

FIG.
&

ITEM
NO.

DEC
PART NO.

DESCRIPTION

POWER ENTRY HARNESS ASSEMBLY

70-15548-00

x- 1
x- 2
x- 3
x- 4

*Connector, (P1) Socket Housing 4 Pin Mate-N-Lok
*Terminal, (P1) Socket Contact
*Connector, (P2) Pin Housing 3 Pin Mate-N-Lok
*Terminal, (P2) Pin Contact
*Terminal, Ring
[ *Terminal, Quick Disconnect (deleted)
*Terminal, Quick Disconnect (added)

12-12167-01
12-12170-00
12-10821-03
12-09379-00
90-07928-00
90-10004-00
12-1 7000-02

*Cable Tie
*Label, 1.0. (added)

90-07031-00
36-16073-00

5
6

x- 7
8

ECO
CUT-IN
70-15548
00000

USED ON
CODE

REF
FIG
NO.
3

LA120
00115
LA120
00115

: X = Purchasable Parts from IBG (See Green Section)

7
2

LA120-04

Figure 4. Power Entry Harness Assembly

11/12

IPB-LA120

"66

~D~DD~D\

PARTS LIST;

LA120-05

Figure 5.

Printer Mechanism Assemblv (Sheet 1 of 2)

IPB-LA120

~D~DDmD\

PARTS LlS':/

61--

24
4

21
33
35

40
41

LA120-05

Figure 5.

IPS-LA 120

p.
nnter Mechanism Assembly (Sheet 2 of 2)

FIG.
&

ITEM
NO.
5-

xxxxxxxx-

1
2
3
4
5
6

7
8

9
X- 10
X- 11
X- 12
X- 13
14
X- 15
X- 16
X- 17
X- 18
X- 19
X- 20
X- 21
22
X- 23
X- 24
25
X- 26
X27
28
X- 29
XX- 30
X- 31
32
X- 33

DEC
PART NO.

DESCRIPTION
PRINTER MECHANISM ASSEMBLY (deleted)
PRINTER MECHANISM ASSEMBLY (added)

70-14533-00
70-14533-02

*Plate, Side (L.H.)
*Plate, Side (R.H.)
*Shaft, Tractor Drive
*Shaft, Tractor Support
*Tractor, R.H. w/Lock (deleted)
*Tractor, L.H. w/Lock (deleted)
*Tractor, (Pair) (added)

74-18142-00
74-18142-01
I
74-11075-00
74-11076-00
12-11662-05
12-11662-04
12-16462-02

*Screw, Sems Hex Hd No. 6-32 x 9/16
*Screw, Tractor Lock (deleted)

90-09988-01
74-14433-00

*Bushing, Tractor Shaft Retaining
* Retaining Ring, Push On
*Collar, Side Plate
*Hub, Clutch
*Gear, Drive Clutch
*Spring, Compression (deleted)
*Spring, Compression (added)
*Washer, Clutch
* Retaining Ring
* Retaining Ring
* Retaining Ring, Prong Lock
* Adapter, Line Feed
*Knob, Line Feed
*Washer, Flat No_ 6
*Screw, Sems Phi Pan Hd No. 6-32 x 3/8
* Retaining Ring
*Shaft, Carriage 1/2
*Shaft, Carriage 5/8 (deleted)
I*Bushing, Plain (deleted)
* Bushing (added)
* Retainer, Shaft (No Inserts) (deleted)
*Retainer, Shaft (No Inserts) (added)
* Retainer, Shaft (w/lnserts) (deleted)
*Retainer, Shaft (w/lnserts) (added)
*Clamp, Shaft (deleted)
*Clamp, Shaft (added)
*Screw, Phi Pan Hd No. 8-32 x 3/8
*IDLER GEAR ASSEMBLY
*Screw, Sems Hex Hd No_ 8-32 x 3/8
*Frame, Ribbon Idler w/Bushing

74-11425-00
90-09257-01
74-11098-03
74-11441-00
74-11440-00
90-09592-00
12-15792-00
74-11443-00
90-09580-02
90-09579-00
90-09581-00
74-12535-00
74-11437-00
90-06653-00
90-09984-00
90-09644-00
74-18139-00
74-19394-00
74-11108-00
74-14835-00
74-20025-01
74-18138-01
74-20025-00
74-18138-00
74-20024-00
74-18137-00
90-06037-01
70-09694-00
90-09988-08
74-11576-00

ECO
CUT-IN
LA120
00047

70-14533
00011

USED ON
CODE

REF
FIG
NO.
1
1

70-14533
00008
70-14533
00006

00097

00103
00103
00103
00103
00103
7

x = Purchasable Parts from I BG (See Green Section)
5

IPB-LA120

FIG.
&

ITEM
NO.
5X- 34
X- 35
X- 36
X37

DEC
PART NO.

DESCRIPTION

*Shaft, Idler
*Retaining Ring
*RIBBON CHASSIS ASSEMBLY (deleted)
*RIBBON CHASSIS ASSEMBLY (added)
*Screw, Sems Hex Hd No. 8-32 x 3/8 (deleted)
*Screw, Phi Pan Hd No. 8-32 x 1/2 (added)

74-11575-00
90-09273-00
70-13859-00
70-17626-00
90-09985-01
90-09545-01

*STEPPING MOTOR ASSEMBLY (deleted)
*STEPPING MOTOR ASSEMBLY (added)

70-15389-00
70-15389-01

*Nut, Kep No. 8-32

*CARRIAGE ASSEMBLY (added)
*Print Head Assembly (N F R)
* * Ribbon Retainer
*Shield, Heat (deleted)
*Shield, Heat (added)

90-06563-00
70-15511-00
70-11016-00
70-15085-00
74-19612-00
12-13365-02
12-13365-03

43
X- 44
X- 45
46
47
48

*Spring, Compression
*Spring, Compression
*Washer, Flat
*Screw, Phi Pan Hd No.1 0-32 x 2.00
*Screw, Soc. Hd Cap No. 8-32 x 1-1/8
*Nut, Stop No. 8-32 (deleted)

90-09578-00
12-12510-00
90-06668-00
90-06081-01
90-00042-01
90-09061-00

X- 49
50
51

*SERVO MOTOR ASSEMBLY
*Spacer, Hex
*Spacer, D.C. Motor (deleted)
*Spacer, Hex (added)
*Screw, Sems Hex Hd No. 8-32 x 7/8 (deleted)

70-15388-00
90-09583-00
74-19421-00
90-06832-00
90-09988-06

*Switch, Interlock
*RIBBON DRIVE ASSEMBLY
*Belt, Timing
*Pivot, Ratchet
*Pivot, Lower
*Retaining Ring
*Decal, Ground
*Ground Strap
*Screw, Sems Hex Hd No.1 0-32 x 1/2
*Washer, External Tooth Lock No.1 0
* Nut, Kep No. 10-32
*Ground Strap
* Bar, Print
*Screw, Sems Hex Hd No. 1/4-20 x 1-1/8
*Oil Reservoir (added)
*Wick (added)
*Spring (added)
*Screw, Sems Slotted Hex Hd No. 8-32 x 1/2 (added)
*Screw, Hex Hd No. 1/4-20 x 3/8 (added)

12-12255-01
70-11446-00
12-11583-00
74-11103-00
74-11439-00
90-09580-00
36-12680-00
70-10001-05
90-09988-05
90-07651-00
90-06564-00
90-09830-00
74-17937-00
90-09988-09
74-13672-00
74-13698-00
74-13699-00
90-09988-10
90-09988-00

X- 38

X- 39
40
XX- 41
X- 41A
X- 42

52
X- 53
X- 54
X- 55
X- 56
X- 57
X- 58
59
60
61
X- 62
X- 63
X- 64
x- 65
66
X- 67
X- 68
X- 69
70
X- 71

I* ADAPTER ASSEMBLY (deleted)
I

ECO
CUT-IN
LA120
00047

00132

USED ON
CODE

REF
FIG
NO.

6
6A

70-14533
00008
70-14533
00011

00103

8
8

9
9A,9B

70-14533
00009

70-14533
00007
10

00103
70-14533
00010
11

00103
00103
00103
00117
70-14533
00009

x = Purchasable Parts from I BG (See Green Section)
IPB-LA120

~D~DDmD\

PARTS LIST/

I
I

LA36-04A

Figure 6. Ribbon Chassis Assembly

IPB-LA120

FIG.
&'

ITEM
NO.
6-

DEC
PART NO.

DESCR I PTION

RIBBON CHASSIS ASSEMB L Y (deleted)
(See Figure 6A)

70-13859-00

*Ribbon Chassis w/lnserts
*Ratchet Base Assembly
*Spring, Upper Pawl
*Spring, Main Pawl
*Guide, Shoe
*Screw, Phi Pan Hd Self-Tapping No. 8-32 x .38
*Pivot, Ratchet
*Washer, Ratchet
*Screw, Phi Pan Hd No. 8-32 x .31
*Washer, Split Lock No.8
*Washer, Flat No.8
J*Bearing, Spool Driver (deleted)
*Collar, Side Plate (added)
*Disk, Friction
*Ratchet Wheel
*Spring, Compression
*Washer (.6250.0. x .200 1.0. x .032)
*Nut, Elastic Stop No. 8-32
*Driver, Spool
*Screw, Phi Pan Hd No. 8-32 x 2.750
( *Washer (.6870.0. x .3751.0. x .062) (deleted)
*Washer (added)
*Cap, Standoff Spool
*Washer, Nylon
*Interposer (L.H.)
*Interposer (R.H.)
*Sensor, Reverse
*Spring, Interposer
*"U" Clip
*Switch, Pushbutton (SPST)
*Pin, Dowel
*Standoff, Ribbon Spool
*Retaining Ring, Special

74-17870-00
70-09697-00
74-11105-00
74-11090-00
74-11419-00
90-09586-01
74-11103-00
74-11061-00
90-06036-01
90-06690-00
90-06662-00
74-20553-00
74-11098-02
74-11405-00
74-11432-00
12-12353-00
90-06668-00
90-09061-00
74-11048-00
90-06050-01
90-07858-00
12-16669-00
74-12976-00
90-06707-00
74-11058-01
74-11058-02
74-11060-00
74-11087-00
90-09748-00
12-12255-00
90-09650-00
74-12977-00
74-16620-00

x- 2
x- 3
x- 4
x- 5
6

x- 7
x- 8
x- 9
x- 10
11
12

xx- 13
x- 14
X-15
X- 16
17
X-18
19
20

X- 21
X- 22
X- 23
X- 24
X- 25
X- 26
27
X- 28
29
X- 30
31

- ECO
CUT-IN
LA36
00447
LA120
00132

USED ON
CODE

REF
FIG
NO.
5

00470

00462

x = Purchasable Parts from IBG (See Green Section)
IPB-LA120

~DmDDmD\

PARTS lIST/

LA120-0SA

Figure 6A.

Ribbon Chassis Assembly

IPB-LA120

FIG.
&

ITEM
NO.
6A-X-

xxxx-

1
2
3
4
5
6

x- 7
x- 8
9
x- 10
x- 11
x- 12
x- 13
X- 14
x- 15
x- 16
17
x- 18
xxxxxxxx-

19
20
21
22
23
24
25
26
27
28
29
30
31

DEC
PART NO.

DESCRIPTION
RIBBON CHASSIS ASSEMBLY

(added)

70-1 7626-00

*Ribbon Chassis W/lnserts
* Ratchet Base Assembly
*Spring, Upper Pawl
*Spring, Main Pawl
*Guide, Shoe
*Screw, Phi Self Tapping No. 8-32 x .50 (deleted)
*Screw, Phi Pan Hd No. 8-32 x .50 (added)
*Pivot, Ratchet.
*Washer, Ratchet
*Screw, Sems Hex Washer Hd No. 8-32 x 3/8
*Spring, Ribbon Tension
*Spring, Retaining Bracket
*Collar, Side Plate
*Disk, Friction
*Ratchet Wheel
*Spring, Compression
*Washer (.625 0.0. x .200 1.0. x .032)
*Nut, Elastic Stop No. 8-32
*Driver, Spool
*Screw, Phi Pan HdNo. 8-32 x 2.750
*Washer
*Cap, Standoff Spool
*Washer, Nylon
* Interposer (L. H.)
*Interposer (R.H.)
*Sensor, Reverse
*Spring, Interposer
*"U" Clip
*Switch, Pushbutton (SPST)
*Pin, Dowel
*Standoff, Ribbon Spool
*Retaining Ring, Special

74-17870-00
70-09697-00
74-11105-00
74-11090-00
74-11419-00
90-09514-02
90-10279-00
74-11103-00
74-11061-00
90-09988-07
74-24154-00
74-241 55-00
74-11098-02
74-11405-00
74-11432-00
12-12353-00
90-06668-00
90-09061-00
74-11048-00
90-06050-01
12-16669-00
74-12976-00
90-06707-00
74-11058-01
74-11058-02
74-11060-00
74-11087-00
90-09748-00
12-1 2255-01
90-09650-00
74-12977-00
74-16620-00

ECO
CUT-IN
70-17626
00000
LA120
00132

USED ON
CODE

REF
FIG
NO.
5

00002

x = Purchasable Parts from IBG (See Green Section)
IPB-LA120

FIG.
&

ITEM
NO.
7-

X-

x- 1
x- 2
3

x- 4
x- 5

DEC
PART NO.

DESCRIPTION
IDLER GEAR ASSEMBLY

70-09694-00

*Bracket, Gear
*Gear, 48 Tooth
*Screw, Sems Hex Hd No. 8-32 x .62
*Washer, Flat No.8
*Standoff, Gear

74-11420-00
12-11656-00
90-09988-03
90-06668-00
74-16219-00

ECO
CUT-IN
LA36
00388

USED ON
CODE

REF
FIG
NO.
5

x = Purchasable Parts from IBG (See Green Section)

LA180-13

Figure 7. Idler Gear Assembly

21/22

IPS-LA120

FIG.
&

ITEM
NO.
8-

x1
2

xx-

3
4
5
6

DEC
PART NO.

DESCRIPTION
STEPPING MOTOR ASSEMBLY (deleted)
STEPPING MOTOR ASSEMBLY (added) (See Note)

I
I

70·15389·00
70·15389·01
12·14660·00
12·20470·01
12·14977-08
12·14977-01
12-14979-01
90-08836-00
90-07031-00
36-16073-00

*Motor, Stepping (deleted)
*Motor, Stepping (added)
*Connector, (P1) 8 Pin Socket Housing (deleted)
*Connector, (P1) 8 Pin Socket Housing (added)
*Terminal, (P1) Socket Contact
*Terminal, Quick Disconnect
*Cable Tie
* Label, I.D. (added)

ECO
CUT-IN
70·15389
00000

LA120
00148
00003
00003

REF
FIG
NO.

USED ON
CODE

A
B

A
B
A
B

LA120
00119

Note: The Used on Code applies to
this Figure only.

x = Purchasable Parts from I BG (See Green Section)

~--~--------~ y

I!~
2

LA120-08

Figure 8. Stepping Motor Assembly

23/24

IPB-LA120

FIG.
&

ITEM
NO.

xxxx-

DESCRIPTION
ADAPTER ASSEMBLY (deleted)

91
2
3
4
5
6
7

8
9

DEC
PART NO.

(Old Design)

70-15511-00

ECO
CUT-IN
70-15511
00000
LA120
00103

USED ON
CODE

REF
FIG
NO.
5

74-20634-00
74- 1111 5-00
74-11577-00
90-06653-00
90-07644-00
90-09273-00
74-20293-00
70-1 5546~00
74-20641-00

*Adapter, Print Head
*Shaft, Idler Carriage
*Idler, Ribbon Carriage
*Washer, Flat No.6
*Insert No. 6-32
*Retaining Ring
*Spring, Front Bearing
*Gap Lever Assembly
*Spring, Carriage

x = Purchasable Parts from IBG (See Green Section)

~6
I

3~
2

OLD DESIGN

LA120-09

Figure 9. Adapter Assembly

25/26

IPB-LA120

FIG.
&

ITEM
NO.

DEC
PART NO.

DESCRIPTION

9A- X-

CARRIAGE ASSEMBLY (Old Design)
See Figure 9B

70-11016-00

X-

*Carriage
* Lever, Carriage Adjustment
*Bushing, Eccentric
.
I *Carriage, Ribbon Idler W/Bushing (deleted)
*Shaft, Idler (added)

12-12544-00
74-13606-00
74-15125-00
74-11577-00
74-22758-00

XX-

1
2
3
4

X-

*Retaining Ring (deleted)

90-09273-00

X-

*Washer, Flat No.6 (deleted)

90-06653-00

. X = Purchasable Parts from I BG (See Green Section)

ECO
CUT-IN
LA180
00124
LA120
00103

USED ON
CODE

REF
FIG
NO.
5

70-11016
00002
70-11016
00002
70-11016
00002

5~
I

4-{9

OLD DESIGN
LA36-12

Figure 9A.

Carriage Assembly

27/28

IPS-LA 120

FIG.
&

ITEM
NO.

DEC
PART NO.

DESCRIPTION

9B-

CARRIAGE ASSEMBLY (NEW DESIGN)

70-11016·00

1
2
3
4
5

*Carriage
* Lever, Carriage Adjustment
*Bushing, Eccentric
*Carriage, Ribbon Idler
*Shaft, Idler

12-1 2544-00
74-13606-00
74-15125-00
74-11102-00
74-22758-00

ECO
CUT-IN
70-11016
00002

USED ON
CODE

REF
FIG
NO.
5

x = Purchasable Parts from IBG (See Green Section)

4-t1
5

NEW DESIGN

LA120-9B

Figure 98. Carriage Assembly

29/30

IPB-LA 120

~D~DDmD\
LlS~1
PARTS

9
10
11

y
11

LA120-10

Figure 10.

Servo Motor Assembly

IPB-LA120

FIG.
&

ITEM
NO.
10-

xxxx-

DEC
PART NO.

DESCRIPTION

SERVO MOTOR ASSEMBLY

70-15388-00

1
2
3
4
5
6
7
8

*Motor, D.C.
*Clamp, Pulley
*Screw, Socket Hd Cap No. 6-32 x 1.0
*Washer, Flat
*Nut, Hex No. 6-32 x .31
*Pulley, 20 Tooth Motor
*Connector, (P2) Plug 2 Pin Mate-N-Lok
*Terminal, (P2) Socket Contact
*Connector, (P1) Housing 4 Pin
*Terminal, (P1) Crimp Contact
*Cable Tie (deleted)
*Cable Tie (added)

12-14659-00
74-16402-00
90-06334-08
90-06656-00
90-06558-00
12-15239-00
12-12167-02
12-12170-00
12-14977-00
12-14979-00
90-07031-00.
90-10190-00

*Terminal Strip (added)
*Capacitor, .01 MFD Disc (added)
*Capacitor, .01 MFD Disc (deleted)
*Capacitor, .68 MFD (added)

90-07004-00
10-01610-01
10-0161 0-01
10-10031-06

*Label, "I.D_" (added)
* Label, "Motor Rating" (added)

36-16073-00
36-13307-00

9
10
X- 11

12
13
XX14
15

ECO
CUT-IN
LA120
00053

USED ON,
CODE

REF
FIG
NO.
5

70-15388
00002
00093
00093
70-15388
00003
00120
70-15388
00003

x = Purchasable Parts from IBG (See Green Section)
IPB-LA120

~D~DD~D\
L1ST/
PARTS

18 9

LA180-05·

Figure 11.

Ribbon D rive
. Assembly

IPB-LA120

FIG.
&

ITEM
NO.
11-

x- 1
x- 2
x- 3
x- 4
x- 5
x- 6
7

x- 8
x- 9
x- 10
X-:- 11
12
13

x- 14
x- 15
x- 16
X- 17

x- 18
19

DEC
PART NO.

DESCRIPTION
RIBBON DRIVE ASSEMBLY

70-11446-00

*Bracket, Ribbon Drive
*Bearing, Self-Aligning
*Shaft, Ribbon Idler
*Eccentric Ribbon w/Clutch
*Rod, End
*Bearing
*Screw, Soc Hd Cap No. 4-40 x .12 (deleted)
*Screw, Soc Hd Cap No. 4-40 x .120 (added)

74-11113-00
12-11649-00
74-11068-00
74-11578-00
74-11084-00
12-11650-00
90-09651-00
90-09651-08

*Screw, Phi Pan Hd No. 8-32 x .31
*Nut, Kep No. 8-32 (deleted)
*Nut, Kep No. 8-32 (added)

90-06036-01
90-06563-00
90-06561-00

*Pulley, Timing
*Clamp, Coliar
*Screw, Soc Hd Cap No. 6-32 x .50
*Nut, Hex (deleted)
*Nut, Hex No. 6-32 (added)

12-1 2446-00
74-11124-00
90-08046-08
90-08957-00
90-06558-00

*Pushrod
*Retaining Ring
*Washer, Eccentric
*Spring Backstop
*Washer, Split Lock No.8 (added)

74-13526-00
90-09580-00
74-11123-00
74-11426-00
90-06690-00

*Ribbon Bearing Drive Assembly (added)

70-17345-00

I
I

ECO
CUT-IN
70-11446
00001

USED ON
CODE

REF
FIG
NO.
5

LA180
00081

LA120
00114

LA180
00081

LA120
00114
LA120
00114

x = Purchasable Parts from IBG (See Green Section)
IPB-LA 120

FIG.
&

ITEM
NO.
12- X-

DEC
PART NO.

DESCRIPTION

ECO
CUT-IN
LA120
00041

USED ON
CODE

70-1 5386-0J

E.I.A. CAB LE ASSEMBLY

REF
FIG
NO.

X-

*Strain Relief (added)

12-11206-00
12-15205-00
12-18183-00

*Strain Relief (deleted)

12-1 5206-00

4
5

I*Screw, Lock Assembly No. 4-40 (deleted)

*Plate, E.I.A. Connector

74-20337-00
90-08451-00
90-08451-02

l
2

*Connector, (Pl) Socket Housing 40 Pin

I*Strain Relief (deleted)

*Screw, Lock Assembly No. 4-40 (added)
6

I*Label, Identification (deleted)

90-09255-00
36-1 6073-00

*Label, 1.0. (added)

70-15386
00001
70-15386
00001

70-15386
00001
00128

\ X = Purchasable Parts from IBG (See Green Section)

PN _ _ _ __
CS REv_ECO_

MFG _ _ _ __
P1

~0~[l[1~fIl TEST _

LA120-12

Figure 12.

E.I.A. Cable Assembly

35/36

IPB-LA120

FIG.
&

ITEM
NO.

DEC
PART NO.

DESCRIPTION

13-

LOGIC POWER HARNESS ASSEMBLY

70-15408-00

xx-

1
2
3
4

*Connector, (Pl, P2) Housing 6 Pin Mate-N-Lok
*Terminal, (Pl, P2) Socket Contact
*Cable Tie
* Labe'" "1.0." (added)

12-12167-06
12-12170-00
90-07031-00
36-16073-00

ECO
CUT-IN
70-15408
00000

USED ON
CODE

REF
FIG
NO.
1

LA120
00122

x = Purchasable Parts from IBG (See Green Section)

1
2

LA120-13

Figure 13.

Logic Power Harness Assembly

37/38

IPB-LA120

LA120-14

Figure 14.

Keyboard 8 ezel Assembly

IPB-LA120

FIG.
&

ITEM
NO.
14-

xx-" 1
x- 2

xxx-

3
4
5
6
7
8
9

DEC
PART NO.

DESCRIPTION
KEYBOARD BEZEL ASSEMBLY W/O Numeric Pad
KEYBOARD BEZEL ASSEMBLY W/Numeric Pad

70-15276-00
70-15276-01

* Bezel, Keyboard
*KEYBOARD/KEYCAP ASSEMBLY (deleted)
*KEYBOARD/KEYCAP ASSEMBLY (added)
*KEYBOARD/KEYCAP ASSEMBLY (deleted)
*KEYBOARD/KEYCAP ASSEMBLY (added)
*Screw, Hex Hd No. 8-18 x 3/4
*Logo
*Screw, Slotted Hex Hd No. 8-18 x 1/2
*Cable Assembly
*Cable Assembly (deleted)
* Legend Strip
*Closure, Options

12-14563-00
70-15763-00
70-17630-00
70-15764-00
70·17630-01
90-10083-01
36-15684-00
90-1 0083-00
17-00120-00
17 -00119-00
36-15683-00
12-15053-00

ECO
CUT-IN
LA120
00023

00142
00142

USED ON
CODE

REF
FIG
NO.

AE
BCD

1
1

AE
AE
BCD
BCD

15
15A
16
15A

BCD
00142

BCD

x = Purchasable Parts from IBG (See Green Section)
IPS-LA 120

FIG.

DEC
PART NO.

ECO
CUT-IN
LA120
00021

USED ON
CODE

REF
FIG
NO.

KEYBOARD/KEYCAP ASSEMBLY (deleted)
See Figure 15A

70-1 5763-00

00142

*Keyboard Module Assembly
I *Clip, Equalizer Bar (deleted)
*Clip, Equalizer Bar (added)

54-12642-00
74-20120-00
74-24160-00

*Space Bar Assembly
*Adapter, Keycap (deleted)

70-1 5050-00
12-14332-00

*Keycaps (Set)

12-14333-64

ITEM
NO.
15-X-

1
2
X-

x- 3
x- 4
x- 5

DESCRIPTION

70-15763
00001
70-15763
00002

x = Purchasable Parts from I BG (See Green Section)

tP-5
~---4
,
I

LA120-16

Figure 15.

Keyboard/Keycap Assembly

41/42

IPS-LA 120

FIG.

DEC
PART NO.

ECO
CUT-IN
LA120
00142

USED ON
CODE

REF
FIG
NO.

KEYBOARD/KEYCAP ASSEMBLY (added)
KEYBOARD/KEYCAP ASSEMBLY (added)

70-1 7630-00
70-17630-01

00142

AE
BCD

14
14

* Keyboard Module Assembly
*Clip, Equalizer Bar
*Space Bar Assembly
*Keycap (Set)
* Keycap (Set)

54-13425-00
74-24160-00
70-15050-00
12-14333-64
12-14333-91

ITEM
NO.
15A-

xxxx-

1
2
3
4
5

DESCRIPTION

BCD

x = Purchasable Parts from IBG (See Green Section)

LA120-15A

Figure 15A. Keyboard/Keycap Assembly

43/44

IPB-LA120

FIG.
&

ITEM
NO.

DEC
PART NO.

DESCRIPTION

16-

KEYBOARD/KEYCAP ASSEMBLY (deleted)

70-15764-00

xx-

1
2
3

* Keypad Module Assembly
* Adapter, Keycap (deleted)
* Keycap (Set)

54-12644-00
12-14332-00
12-14333-91

ECO
CUT-IN
70-15764
00000

USED ON
CODE

REF
FIG
NO.

LA120
00142

BCD

00001

x = Purchasable Parts from I BG (See Green Section)

LA120-17

Figure 16.

Keypad/Keycap Assembly

45/46

IPS-LA120

~B~BomD\

PARTS LlST/

3 A NEW DESIGN

LA 180-14

Figure 17.

Cover Assembly
IPB-LA120

FIG.
&

ITEM
NO.

DEC
PART NO.

DESCRIPTION

17- X-

COVER ASSEMBLY

70-10758-00

X-

*Cover Sub Assembly
*Window, Print
/*Cli P, Cover (deleted)
*Clip, Cover (added)

70-11447-00
12-12009-00
74-11818-00
12-15010-00

*Screw, Phi Pan Hd No. 6-18 x .33 (deleted)

90-09622-01

5
6

*Tape, Double Coated 1/2 x 1/32
*Washer, Flat (deleted)

90-07834-00
90-06653-00

x- 2
3
X- 3A

ECO
CUT-IN
70-10758
00000

USED ON
CODE

REF
FIG
NO.
1

LA120
00109
LA120
00109
LA120
00109

x = Purchasable Parts from I BG (See Green Section)
IPB-LA120

FIG.

DEC
PART NO.

ECO
CUT-IN
LA120
00091

USED ON
CODE

REF
FIG
NO.

POWER SUPPLY HARNESS ASSEMBLY (added)

70-16537-00

00090

D,E

*Connector, (P1, P2) Pin Housing 12 Pin Mate-N-Lok
*Terminal, (P1, P2) Contact
*Terminal, Ring
*Cable Tie
*Label, Identification

12-12167-03
12-12170-00
90-07928-00
90-07031-00
36-1 6073-00

ITEM
NO.
18-X-

XX-

1
2
3
4
5

DESCRIPTION

x = Purchasable Parts from -IBG (See Green Section)

LA120-18

Figure 18.

Power Supply Harness Assembly

49/50

IPS-LA 120

~D~DD~D\

PARTS LlS':/

,13

LA120-19

Figure 19.

Power Entry Switcher Assembly

IPB-LA120

FIG.
&

ITEM
NO.
19-

xxX-

xxx-

DEC
PART NO.

DESCRIPTION

POWER ENTRY SWITCHER ASSEMBLY (added)

70-16530-00

1
2
3
4
5
6
7
8
9

*Bracket, Power Entry Mounting
*Filter, Line 5A, 125/250V
*Screw, Phi Pan Hd No. 6-32 x .31 (deleted)
*Washer, Internal Tooth Lock No.6 (deleted)
*Switch, Rocker DPST
*Connector, Power Receptacle (3 Contact)
*Nut, Kep No. 4-40
*Decal, Ground
*Fuse Holder (deleted)
*Fuse Holder (added)
*Fuse, 6A Sio-Blow 250V
*POWER ENTRY HARNESS ASSEMBLY
*Screw, Phi Pan Hd No. 4-40 x .25 (deleted)
*Washer, Nylon (deleted)
*Washer, External Tooth Lock No.8
*Nut, Kep No. 8-32
*Switch, Slide (added)
* Label, "Tractor Feed" (added)
*Screw, Sems Washer Hd No. 6-32x3/8 (added)

74-20162-01
12-16297-00
90-06021-01
90-06633-00
12-14545-00
12-13773-00
90-06557-00
36-12680-01
12-1 2893-00
12-16391-01
90-07999-00
70-16529-00
90-08301-01
90-06706-00
90-08151-00
90-06563-00
12-16901-00
36-18497-01

x- 10
11

x- 12
x- 13
x- 14
x- 15
x- 16
17
18

90-06453-00

ECO
CUT-IN
70-16530
00000
LA120
00090

USED ON
CODE

REF
FIG
NO.

O,E

00005

00002
20
00002
00002

00002
00004
00005

x = Purchasable Parts from IBG (See Green Section)
IPB-LA 120

FIG.
&

ITEM
NO.
20-

xxxx-

1
2
3
4
5
6

7
8
9
10

DEC
PART NO.

DESCRIPTION
POWER ENTRY HARNESS ASSEMBLY

70-1 6529-00

*Connector, (Pl) Universal Plug 9 Pin
*Terminal, (Pl) Contact
*Connector, (P2) Socket 3 Pin Housing
*Terminal, (P2) Socket
*Switch, (Sl) Slide (TPDT) (deleted) (See Note)
I *Terminal, Quick Disconnect (deleted)
*Terminal, Quick Disconnect (Red) (added)

12-12167-04
12-12170-00
12-10821-03
12-09379-00
1 2-14155-03
90-10004-01
12-1 7000-00

*Terminal, Ring (Blue)

90-07928-00
90-07031-00
90-10190-00
36-16073-00
12-1 7000-01
12-17000-01
12-1 7000-05
12-1 7000-06

I*Cable Tie (deleted)

*Cable Tie (added)
*Label, I.D. (added)
/'Terminal, Quick Disconnect (Blue) (added)
*Terminal, Quick Disconnect (Blue) (deleted)
*Terminal, Quick Disconnect (added)
*Terminal, Quick Disconnect (added)

Note: This Switch now being assembled at a
higher assembly. See Figure 19 for
new Part No.

ECO
CUT-IN
70-16529
00000

USED ON
CODE

REF
FIG
NO.
19

00001
LA120
00107

00002
00001
00001
00003
00004

~D~DDmD

x = Purchasable Parts from I BG (See Green Section)

LA120-20

Figure 20.

Power Entry Harness Assembly

53/54

IPS-LA 120

ILLUSTRATED PARTS BREAKDOWN
COMMENT SHEET
Any and all comments and suggestions for correcting errors and/or additional information to improve this manual
will be reviewed and researched for possible use when this manual is revised and/or reprinted. Enter your comments
and suggestions in the form provided below and return to Technical Documentation.

MODEL

LA 120 D ECwriter III

FIGURE NO.

ITEM NO.

PUBLICATION NO.

FIGURE NO.

CHANGE FROM

CHANGE TO

FIGURE NO.

ITEM NO.

FIGURE NO.

CHANGE FROM

CHANGE TO

FIGURE NO.

ITEM NO.

FIGURE NO.

CHANGE FROM

CHANGE TO

EK-LA 120-IP-005

ITEM NO.

ADDITIONAL COMMENT(S)

Please describe your position.
Name _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Organization _ _ _ _ _ _ _ _ _ _ _ _ _ __
Street _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Department _ _ _ _ _ _ _ _ _ _ _ _ _ __
City _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ State _ _ _ _ _ _ Zip or Country _ _ _ _ __

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .Fold H e r e - - - - - - - - - - - - - - - - - - - - - - -

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 00 Not Tear - Fold Here and Staple

111111
BUSINESS REPLY MAIL
FIRST CLASS

PERMIT NO.33

MAYNARD, MA

No Postage
Necessary
if Mailed in the
United States

•
M

POSTAGE WILL BE PAID BY ADDRESSEE

Digital Equipment Corporation
Educational Services
129 Parker Street, PK03-2/H31
Maynard, MA 01754

SELF- MAl NTENANCE
PURCHASABLE
PARTS LIST

LA120
PRODUCTS

ORDERING INFORMATION

Parts listed in the Illustrated Parts Breakdown (IPS) section prefixed by (X) may be
purchased from Digital's Installed Base Group (IBG)
Some parts may not be available. Refer to the next higher assembly within this I PB. For
information about availability, delivery, and pricing, call Product Demand Quote (PDQ) at
number listed below.

Phone

Direct Mail

Direct-To-Factory Ordering
Toll Free Telephone

Direct Mail Ordering

Continental U.S. and Puerto Rico
Call 800-258-1710 (8:30 a.m. to 6:00 p.m. En
Alaska, Hawaii and New Hampshire
Call 603-884-6660 (8:30 a.m. to 6:00 p.m. En

International see page A-17

U.S. Customers
Digital Equipment Corporation
P.O. Box CS2008
Nashua, NH 03061
International Customers
Digital Equipment Corporation
I BG Business Manager
c/o Digital's local subsidiary
See page A-17

SELF-MAINTENANCE
PURCHASABLE PARTS LIST

TABLE OF CONTENTS

PAGE

How to Order

Preced i ng Pag e

Recommended Spare Parts List

A-I

Components

A-I

Miscellaneous Hardware

A-4

Spares Kits

A-7

Tools

A-8

Maintenance Documentation

A-9/l0

Supporting Products Guide

A-l2

•

Supplies

•

Accessories

Digital Support Services

A-l7

Digital Repairs and Customer Returns

A-18

Listing of International Offices

A-l9

New Maintenance Literature from Digital

A-23

iii

IPB·LA120

CATEGORY - RECOMMENDED SPARE PARTS ~IST
.
parts which provide a 98% Level of Service (LOS).
The following is a list of loose p1ece spare
To obtain information regarding spares supported by Digital's Installed Base ~roup con~a~t your Digital
representative for a Maintenance products Recommendation (MP~).
Th: ~PR prov1des sP:c1f1C Level of
Service (LOS) offerings (i .e., 98%, 95%, 90%, 80%, 70%) and 1S subd1v1ded by categorles as follows:
o
o
o
o
o
o

Recommended Spare Parts (Modules/Subassemblies)
Components (I.C.s, Transistors, etc.)
Tools and Test Equipment
Preventive Maintenance Parts
Hardware Documentation
Supplies (Printer ribbons, Magnetic media, etc.)

CATEGORY - COMPONENTS
Components are provided to those self-maintenance people who repair equipment to the component level.
Components such as resistors, capacitors, transistors, diodes, transformers and integrated circuits are
available through Digital Accessories and Supplies.

RECOMMENDED SPARE PARTS LIST

NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

PKG
QTY

PART NUMBER

1
1
1
10
1
10
1
1
1
1
10
1
10
10
10
10
1
1
10
1
10
1
1
1
1
10
10
1
1
1
1
1
1
1
1
10
1
10
1
1
1
1
1
10
1

H7110-00
H7150-00
M7081-00
10-01610-01
10-10031-06
10-12607-04
10-14260-02
10-14260-03
10-16117-00
10-16233-00
11-10864-00
11-14 589-00
12-09070-00
12-09379-00
12-10821-03
12-11067-02
12-11206-00
12-11583-00
12-11649-00
12-11650-00
12-11656-00
12-11662-04
12-11662-05
12-12008-00
12-12009-00
12-12167-01
12-12170-00
12-12255-00
12-12255-01
12-12446-00
12-12544-00
12-12580-00
12-12581-00
12-12877-00
12-12893-00
12-13365-02
12-14155-03
12-14332-00
12-14333-64
12-14333-91
12-14545-00
12-14563-00
12-15050-00
12-15053-00
12-15239-00

- - - ---

VISUAL
REFERENCE
SEE I PB
FIG
ITEM
NO
NO

DESCRIPTION

POWER SUPPLY ASSEMBLY 120V 60HZ
1
POWER SUPPLY ASSEMBLY 120/240V 50/60HZ
1
PRINTER AND LOGIC MODULE ASSEMBLY
1
CAPACITOR, .01 MFD DISK
10
CAPACITOR, .68 MFD
10
270 MFD 40V + 100-10% AL
N/S
2100 MFD 40V + 75-10% AL
N/S
8200 MFD 6.3V + 75-10% AL
N/S
1600 MFD 200V + 50-10% AL
N/S
14.000 MFD 28V 20% AL
N/S
LED 2MCD@10MA
N/S
LED, 4-DIGIT, 10MA, 3V, RED
N/S
FUSE, SUB-MINI, 5.000A, 125V
N/S
TERMINAL, (P2) PIN CONTACT
4-20
CONNECTOR, (P2) PIN HOUSING 3 PIN 'MATE-N-LOK
4-20
CLOSURE, TUBING
1
CONNECTOR, (PI) SOCKET HOUSING 40 PIN
12
BELT TIMING .200 PITCH LGTH .4
5
BEARING, SELF-ALIGNING
11
BEARING
11
GEAR, 48 TOOTH
7
TRACTOR, L.H. W/LOCK
5
5
TRACTOR, R.H. W/LOCK
RIBBON SPOOL, ( EMPTY)
1
17
WINDOW, PRINT
4
CONNECTOR, (Pl)SOCKET HOUSING 4 PIN MATE-N-LOK
20-4
TERMINAL, (PI) SOCKET CONTACT
6-6A
SWITCH, PUSHBUTTON (SPST)
5
SWITCH, INTERLOCK
11
PULLEY, TIMING
9A-9B
CARRIAGE
GUARD, FAN
1
FAN
1
FILTER, LINE
3
FUSE HOLDER, RECEPTACLE
3-19
SHIELD, HEAT
5
20
SWITCH, (Sl) SLIDE (TPDT)
ADAPTER, KEYCAP
15-16
KEYCAP (SET)
15-15A
KEYCAP (SET)
15A-16
3-19
SWITCH, ROCKER DPSTS (Sl)
BEZEL, KEYBOARD
14
1
SPEAKER
14
CLOSURE, OPTIONS
10
PULLEY, 20 TOOTH MOTOR

28
28
14

NOTE 1
NOTE 1

13
13

COMMENTS

N/S
N/S
N/S
N/S
N/S
N/S
N/S
N/S
4
3
2
1
55
2
6
2
6
5
N/S
2
1
2-8
28
53
10
1
9
12
2
9
42
5
4-2
5-4
5-3
5
1
25
9
6

I
I

N/S
Not Shown
NOTE 1 = H7110 AND H7150 ARE NOT INTERCHANGABLE.
POWER SUPPLIES.
NOTE 7 = DEC REPAIRABLE

A210
MAJOR REWQRK WOULD BE REQUIRED TO INTERCHANGE THESE

A-I

IPB-LA120

RECOMMENDED SPARE PARTS LIST (Cant)

PKG
QTY

NO
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

1
1
1
1
1
1
1
1
1
1
1
1
10
HJ
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10
10
10

71
72

73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
NIS
NOTE
NOTE
NOTE
NOTE

PART NUMBER

DESCRIPTION

12-15336-00
12-16297-00
12-16462-02
12-16901-00
12-18685-02
16-15099-00
17-00083-07
17-00107-01
17-00120-00
21-13108-00
21-14408-01
21-14524-01
23-1E4 -00
36-15683-00
36-15918-00
4A-LA120-UP
54-13044-00
70-09694-00
70-09697-00
70-10758-00
70-11016-00
70-11446-00
70-11447-00
70-13859-00
70-13910-00
70-14533-01
70-15050-00
70-15085-00
70-15168-00
70-15276-01
70-15343-00
70-15386-0J
70-15387-00
70-15388-00
70-15389-00
70-15389-01
70-15408-00
70-15581-00
70-15763-00
70-15764-00
70-16530-00
70-16537-00
70-17626-00
74-11048-00
74-11058-01
74-11058-02

CONN, TEST, WIBALL CHAIN
FILTER, LINE 5A, 125/250V
TRACTOR, (PAIR)
SWITCH, SLIDE
TRACTORS (PAIR)
TRANSFORMER P=120 S=18@ .1A
POWER CORD
HEAD CABLE ASSEMBLY
CABLE ASSEMBLY
8080A MICRORPROCESSOR 816K MOS RAM 200NS
ROM 100X14 BIT ERASABLE
E4-01
LEGEND STRIP
LABEL, SET-UP COMMANDS
LA120 COMPLETE SPARES KIT 120/240V, 50160 HZ
PWR SUPPLY, MAIN BOARD, LA120
IDLER GEAR ASSEMBLY
RATCHET BASE ASSEMBLY
COVER ASSEMBLY
CARRIAGE ASSEMBLY
RIBBON DRIVE ASSEMBLY
COVER SUB ASSEMBLY
RIBBON CHASSIS ASSEMBLY
KEYBOARD ARRAY ASSY
PRINTER MECHANISM WIO HEAD
SPACE BAR ASSEMBLY
PRINT HEAD ASSEMBLY
POWER ENTRY BRACKET ASSEMBLY (CVT)
KEYBOARD BEZEL ASSEMBLY WINUMERIC PAD
SOLENOID ASSY
E.I.A. CABLE ASSEMBLY
SWITCHES HARNESS ASSEMBLY
SERVO MOTOR ASSEMBLY
STEPPING MOTOR ASSEMBLY
STEPPING MOTOR ASSEMBLY
LOGIC POWER HARNESS ASSEMBLY
HOUSING ASSEMBLY
KEYBOARDIKEYCAP ASSEMBLY
KEYBOARDIKEYCAP ASSEMBLY
POWER ENTRY SWITCHER ASSEMBLY
POWER SUPPLY HARNESS ASSEMBLY
RIBBON CHASSIS ASSEMBLY
DRIVER, SPOOL
INTERPOSER (L.H. )
INTERPOSER (R.H.)

NOTE 6
NOTE 7

IPB-LA120

NIS

19
5
19

2
6
16

NIS
NIS

Nls
Nls

1
1
14

45
33
6

NIS
NIS
NIS
NIS

NIS
NIS

NIS
Nls
NIS

5
6-6A
1
5
5
17
5

31
2
30
40
54
1
36

NIS
NIS

15-15A
5
1
1

3
41
22
42

NIS

1
1
5
5
5
1
1
14
14
1
1
5
6-6A
6-6A
6-6A

18
32
49
38
38
40
49
2
2
52
51
36
18
23
24

COMMENTS

NOTE 2
NOTE 2

NOTE 3

NOTE 4

NOTE 5
NOTE 6
NOTE 7
NOTE 7

A210

Not Shown

2
3
4
5

VISUAL
REFERENCE
SEE IPB
FIG
ITEM
NO
NO

12-18695-02 REPLACES 12-16462-02.
THE 12-16462-02 ARE TO BE PHASED OUT OF MANUFACTURING.
CIRCUIT BOARD WITHIN H7110 POWER SUPPLY.
SOLENOID, PART OF PRINTHEAD.
70-15389-01 IS GRADUALLY BEING PHASED IN MANUFACTURING.
THIS IS A HEAVIER DUTY MOTOR.
INITIAL
EITHER ONE
AVAILABILITY MAY BE A PROBLEM. THE -01 WILL EVENTUALLY REPLACE THE 70-15389-00.
WILL WORK IN THE PRINTER.
TARGET AVAILABILITY OCTOBER 3.
DEC REPAIRABLE

A-2

RECOMMENDED SPARE PARTS LIST (Cont)

PKG
QTY

PART NUMBER

92
93
94
95
96
97
98
99
1'J0
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127 .
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148

1
1
1
1
1
10
10
10
10
1
10
1
10
10
10
10
10
10
1
10
10
10
10
1
10
1
1
1
10
10
10
10
10
10
10
10
1
1
10
1
10
1
1
1
10
10
10
100
10
10
10
10
10
50
10
10
10

74-11060-CHJ
74-11068-00
74-11075-00
74-11076-00
74-11084-00
74-11098-02
74-11098-03
74-11103-00
74-11108-00
74-11113-00
74-11115-00
74-11122-00
74-11124-00
74-11405-00
74-11419-00
74-11420-00
74-11425-00 .
74-11432-00
74-11437-00
74-11439-00
74-11440-00
74-11441-00
74-11575-00
74-11576-00
74-11577-00
74-11578-00
74-12158-00
74-12424-00
74-12535-00
74-12976-00
74-12977-00
74-13526-00
74-13672-00
74-13698-00
74-14835-00
74-14845-00
74-15125-00
74-16219-00
74-16402-00
74-17937-00
74-18137-00
74-18139-00
74-18142-00
74-18142-01
74-19612-00
74-20024-00
74-20736-00
90-07031-00
90-07213-00
90-07218-00
90-07222-00
90-07879-00
90-07999-00
90-08836-00
90-09320-00
90-09685-00
90-09830-00

N/S

DESCRIPTION
SENSOR, REVERSE
SHAFT, RIBBON IDLER
SHAFT, TRACTOR DRIVE
SHAFT, TRACTOR SUPPORT
ROD, END
COLLAR, SIDE PLATE
COLLAR, SIDE PLATE
PIVOT, RATCHET
BUSHING, PLAIN
BRACKET, RIBBON DRIVE
SHAFT, IDLER CARRIAGE
COVER
CLAMP, COLLAR
DISK, FRICTION
GUIDE, SHOE
BRACKET, GEAR
BUSHING, TRACTOR SHAFT RETAINING
RATCHET WHEEL
KNOB, LINE FEED
PIVOT, LOWER
GEAR, DRIVE CLUTCH
HUB, CLUTCH
SHAFT, IDLER
FRAME, RIBBON IDLER W/BUSHING
CARRIAGE, RIBBON IDLER W/BUSHING
ECCENTRIC RIBBON W/CLUTCH
PAPER GUIDE
SWITCH, (REWORK) PAPER OUT
ADAPTER, LINE FEED
CAP, STANDOFF SPOOL
STANDOFF, RIBBON SPOOL
PUSHROD
OIL, RESERVOIR
WICK
BUSHING
BUSHING PLAIN REWORK
BUSHING, ECCENTRIC
STANDOFF, GEAR
CLAMP, PULLEY
BAR, PRINT
CLAMP, SHAFT
SHAFT, CARRIAGE 1/2
PLATE, SIDE (L.H. )
PLATE, SIDE (R.H.)
RIBBON RETAINER
CLAMP, SHAFT
LEVER, GAP ADJUSTER
CABLE TIE
FUSE, SLO BLO 1.5A 250V
FUSE, 3A SLO BLOW, 250V
FUSE, SLO BLOW, 5.000A, 250V
FUSE, SLO BLOW, 2.500A, 250V
FUSE, 6A SLO BLOW 250V
TERMINAL, QUICK DISCONNECT
FUSE, SLO BLOW, Y.000A 32V
FOOT, LEVELING
GROUND STRAP

VISUAL
REFERENCE
SEE IPB
ITEM
FIG
NO
NO
6-6A
11
5
5
11

5-6A
N/S
5-6A
5
11
9
N/S
11
6-6A
6-6A
7
5
6-6A
5
5
5
5
5
5
9-9A
11
1
1
5
6-6A
6-6A
11
5
5
5
N/S
9A-9B
7
10
5
5
5
5
5
5
5
N/S
2
N/S
3
N/S
N/S
19
2-8
N/S
1
5

COMMENTS

25
3
3
4
5
11-12
N/S
56-7
26
1
2
N/S
11

1:
5
1
9

20
57
13
12
34
33
3-4
4
4
6
19
21
30
14
67
68
26
N/S
3
5
2
65
29
24
1
2
41A
29
N/S
4
N/S
10
N/S
N/S
10
3-4
N/S
3
64
A210

Not Shown

A·3

IPS-LA 120

CATEGORY - MISCELLANEOUS HARDWARE

Spr ing s
NO

PKG
QTY

PART NUMBER

1
2
3
4
5
6
7
8
9

10
10
10
10
10
10
10
10
10

12-12353-00
12-12510-00
74-11087-00
74-11091.3-00
74-11105-1.30
74-11426-00
74-13699-00
74-24154-00
74-24155-1.30

PKG
QTY

PART NUMBER

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

10
10
10
50
50
50
1
50
51.3
51.3
50
50
50
50
50

74-11061-00
74-11123-1.30
74-11443-00
90-06633-00
90-06653-00
90-06656-00
90-06668-00
90-06690-00
91.3-1.3671.36-01.3
90-06707-00
90-07649-01.3
90-07651-01.3
90-1.37858-00
90-08072-00
90-1.38151-00

PKG
QTY

PART NUMBER

1
2
3
4
5
6
7
8
9

10
50
50
50
50
50
50
50
51.3

74-14433-00
90-06020-01
90-06021-01
90-06036-01
90-06037-01
90-06453-00
90-08301-01
90-08451-01.3
90-09988-00

COMMENTS

DESCRIPTION
SPRING, COMPRESSION
SPRING, COMPRESSION
S PR lNG, INTERPOS ER
SPRING, MAIN PAWL
SPRING, UPPER PAWL
SPRING BACKSTOP
SPRING
SPRING, RIBBON TENSION
SPRING, RETAINING BRACKET

I
I

Washers
DESCRIPTION

COMMENTS

RATCHET
ECCENTRIC
CLUTCH
INTERNAL TOOTH LOCK NO. 6
FLAT NO. 6
FLAT
FLAT (.625 0.0. X .201.3 1. D. X .032)
SPLIT LOCK NO. 8
NYLON
NYLON
EXTERNAL TOOTH LOCK NO. 6
EXTERNAL TOOTH LOCK
(.687 0.0. X .375 1. D. X .062)
EXTERNAL TOOTH LOCK NO. 8
EXTERNAL TOOTH LOCK NO. 8

WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,
WASHER,

I
Screws
DESCRIPTION
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,

COMMENTS

TRACTOR LOCK
PHL PAN HD NO. 6-32 X .25
PHL PAN HD NO. 6-32 X .31
PHL PAN HD NO. 8-32 X .31
PHL PAN HD NO. 8-32 X 3/8
SEMS HEX HD NO. 6-32 X .38
PHL PAN HD NO. 4-40 X .25
LOCK ASSEMBLY NO. 4-40
HEX HD NO. 1/4-20 X 3/8

Retaining Rings
NO

PKG
QTY

PART NUMBER

2
3
4
5
6
7
8

50
50
50
50
50
50
50

90-09257-01
90-09273-1.30
90-09579-00
90-09580-00
91.3-1.39580-1.32
90-09581-00
90-09644-00

DESCRIPTION

COMMENTS

RETAINING RING, PUSH ON
.RETAINING RING
RETAINING RING
RETAINING RING
RETAINING RING
RETAINING RING, PRONG LOCK
RETAINING RING

Nuts
NO

PKG
QTY

PART NUMBER

1
2
3
4
5

50
50
51.3
50
50

90-06557-00
90-06560-00
90-06563-01.3
91.3-06564-00
90-08185-01.3

DESCRIPTION
NUT,
NUT,
NUT,
NUT,
NUT,

KEP
KEP
KEP
KEP
KEP

NO.
NO.
NO.
NO.
NO.

COMMENTS

4-40
6-32
8-32
10-32
6-32

A210

IPB-LA120

A-4

Clip
NO

PKG
QTY

PART NUMBER

1
2

10
10

12-15010-00
74-24160-00

DESCRIPTION

COMMENTS

CATCH S PR ING
CLI P, EQUALIZER BAR

I
Cables
Null Modem (Terminal to Host)
PKG
QTY

PART NUMBER

BC22D-10

2
3
4
5
6
7

1
1
1
1
1
1
1
1
1
1
1

BC22D-25
BC22D-35
BC22D-50
BC22D-75
BC22D-A0
BC22D-A5
BC22D-B0
BC22D-B5
BC03M-B5
BC03M-E0
BC03M-L0

8
9

10
11

DESCRIPTION
10 ' 25 PIN FEMALE RS232 TO 25 PIN FEMALE
RS232 6 COND CABLE
25' (SAME AS ABOVE)
35' (SAME AS ABOVE)
50' (SAME AS ABOVE)
75' (SAME AS ABOVE)
100' (SAME AS ABOVE)
150' (SAME AS ABOVE)
200' (SAME AS ABOVE)
250' (SAME AS ABOVE)
250 ' (SAME AS ABOVE)
500' (SAME AS ABOVE)
1000' (SAME AS ABOVE)

COMMENTS

I
I

I
NOTE 1
NOTE 1
NOTE 1

NOTE 1 = BC03M-B5, E0, L0 ARE DESIGNED FOR CONDUIT INSTALLATIONS.
Asynchronous Modem Or EIA Extension
PKG
QTY

PART NUMBER

BC22E-10

2
3
4
5
6
7

1
1
1
1
1
1
1
1

BC22E-25
BC22E-35
BC22E-50
BC22E-75
BC22E-A0
BC22E-A5
BC22E-B0
BC22E-B5

I NO

8
9

COMMENTS

DESCRIPTION
10' 25 PIN MALE RS232 TO 25 PIN FEMALE RS232
16 COND CABLE
25' (SAME AS ABOVE)
35' (SAME AS ABOVE)
50' (SAME AS ABOVE)
75' (SAME AS ABOVE)
100 ' (SAME AS ABOVE)
150' (SAME AS ABOVE)
200' (SAME AS ABOVE)
250' (SAME AS ABOVE)

Asynchronous Or Synchronous Modem Or 25 Cond EIA Applications
NO

PKG
QTY

PART NUMBER

BC22F-10

2
3
4
5
6
7
8
9

1
1
1
1
1
1
1
1

BC22F-25
BC22F-35
BC22F-50
BC22F-75
BC22F-A0
BC22F-A5
BC22F-B0
BC22F-B5

DESCRIPTION
10 ' 25 PIN MALE RS232 TO 25 PIN FEMALE RS232
25 COND CABLE
25' (SAME AS ABOVE)
35' (SAME AS ABOVE)
50' (SAME AS ABOVE)
75' (SAME AS ABOVE)
100' (SAME AS ABOVE)
150' (SAME AS ABOVE)
200' (SAME AS ABOVE)
250' (SAME AS ABOVE)

COMMENTS

I
A210

A-S/6

IPB-LA120

CATEGORY - SPARES KIT
Spares kits have been designed to support many of the popular Digital hardware devices and provide an
economical and efficient means of sparing for self-maintenance customers.
The kit approach to purchasing
spare parts hardware has several advantages.
Spares kits are engineer designed to:
o

Contain the right mix and quantity of parts required for initial inventory.

Provide up to 90% Level of Service (LOS).

Supply parts for up to ten devices for a period of up to one year.

Spares kits provide a cost effective method of:
o

Obtaining initial spares with confidence.

Realizing savings of kits versus loose piece purchases.

providing a portable on-site inventory for fast repair by swapping the defective part.

In addition, normal delivery for spares kits is off-the-shelf.
through your local Digital sales office.

Current delivery status may be obtained

LAl20 SPARES KIT l20V/60HZ
ORDERING PART NUMBER 4A-LA120-AA
Spares kit contents:

NO
1
2
3
4
5
6
7
8
9
1(.:3
11
12
13
14
15
16
17
18
19
2(.:3
21
22
23
N/S

PKG
QTY
1
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10
10
10
10
l

PART NUMBER
M7081-00
11-10864-00
12-09070-00
12-11583-00
12-11662-04
12-11162-05
12-12255-01
12-12581-00
54-13(.:344-00
70-09694-00
70-11446-0(.:3
70-13859-00
70-15085-00
70-15168-00
70-15388-00
70-15389-00
70-15763-00
74-12424-(.:30
90-07213-00
90-07218-00
90-07222-00
90-(.:37879-00
EK-LA120-PS

DESCRIPTION
PRINTER AND LOGIC MODULE ASSEMBLY
LED 2 MCD @ 10 MA
FUSE, SUBMINI, 5.00A, l25V
BELT, TIMING
TRACTOR, L.H. W/LOCK
TRACTOR, R. H. W/LOCK
SWITCH, INTERLOCK
FAN
POWER SUPPLY, MAIN BD.
IDLER GEAR ASSEMBLY
RIBBON DRIVE ASSEMBLY
RIBBON CHASSIS ASSEMBLY
PRINT HEAD ASSEMBLY (NFR)
POWER ENTRY BRACKET ASSEMBLY (CVT)
SERVO MOTOR ASSEMBLY
STEPPING MOTOR ASSEMBLY
KEYBOARD/KEYCAP ASSEMBLY
SWITCH, (REWORK) PAPER OUT
FUSE, SLO BLOW 1.5A, 250V
FUSE, 3A SLO BLOW, 250V
FUSE, SLO BLOW 5.0(.:30A, 250V
FUSE, SLO BLOW 2.50A, 250V
LA120 MINI MAIN GUIDE

VISUAL
REFERENCE
SEE IPB
FIG I ITEM
NO
NO
14
1
N/S
N/S
N/S
N/S
5
55
5
6
5
5
5
53
1
12
N/S
N/S
5
31
54
5
5
36
41
5
1
22
49
5
38
5
14
2
6
1
N/S
N/S
3
10
N/S
N/S
N/S
N/S
N/S
N/S

I
I

COMMENTS

I
I

A210

Not Shown

A-7

IPB·LA120

-LA120 SPARES KIT 120/240V, 50/60HZ

NO
1
2
3
4
5
6
7
8
9
10
11
12
13

14
15
16
17
18
19
20
21

PKG
QTY

PART NUMBER

1
1
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
10
10
10
1

H7150-00
M7081-00
11-10864-00
12-09070-00
12-11583-00
12-11662-04
12-11662-05
12-12255-01
12-12581-00
70-09694-00
70-11446-00
70-13859-00
70-15085-00
70-15388-00
70-15389-00
70-15763-00
74-12424-00
90-07879-00
90-07999-00
90-09320-00
EK-LA120-PS

---

N/S
NOTE 7

ORDERING PART NUMBER 4A-LA120-UP

cont~nts:

Spares kit

DESCRIPTION
POWER SUPPLY ASSEMBLY 120/240V 50/60HZ
PRINTER AND LOGIC MODULE ASSEMBLY
LED 2 MCD @ 10 MA
FUSE, SUBMINI 5.0A 125V
BELT, TIMING
TRACTOR, L.H. W/LOCK
TRACTOR, R.H. W/LOCK
SWITCH, INTERLOCK
FAN
IDLER GEAR ASSEMBLY
RIBBON DRIVE ASSEMBLY
RIBBON CHASSIS ASSEMBLY
PRINT HEAD ASSEMBLY (NFR)
SERVO MOTOR ASSEMBLY
STEPPING MOTOR ASSEMBLY
KEYBOARD/KEYCAP ASSEMBLY
SWITCH, (REWORK) PAPER OUT
FUSE, SLO BLOW 2.5A, 250V
FUSE, 6A SLO BLOW 250V
FUSE, SLO BLOW 6.0A, 32V
LA120 MINI MAIN GUIDE

VISUAL
REFERENCE
SEE IPB
FIG I ITEM
NO
NO

COMMENTS

NOTE 7
NOTE 7

1
1
N/S
N/S
5
5
5
5
1
5
5
5
5
5
5
14
1
N/S
19
N/S
N/S

28
14
N/S
N/S
55
6
5
53
12
31
54
36
41
49
38
2
6
N/S
10
N/S
N/S

I I

NOTE 7

Not Shown

= DEC REPAIRABLE

CATEGORY -

TOOLS

STKIT -(SYSTEMS TERMINAL TOOL KIT)
The Systems Terminal Tool Kit is designed to fill the requirements of maintenance personnel who work
primarily on small systems and their options, such as hard copy printers and video terminals.
A wide
assortment of tools, ohm meter, and parts box are all contained within the lightweight, compact, easy to
carry zipper pouch.
SYSTEMS TERMINAL TOOL KITS
ORDERING PART NUMBERS STKIT-AA (60 Hz)
STKIT-AB (50 Hz)

NO.
1
2
3
4

5
6
7

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

ote 1:

IPB-LA120

PKG
QTY

PART NUMBER

DESCRIPTION

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

29-HHl93-00
29-Hll16-00
29-10123-00
29-10133-00
29-10135-00
29-10143-00
29-10144-00
29-1014 7-00
29-10149-00
29-10150-00
29-10151-00
29-10205-00
29-10206-00
29-10236-00
29-10237-00
29-10238-00
29-10239-00
29-10240-00
29-10248-00
29-10268-00
29-10310-00
29-10311-00
29-10315-00
29-10459-00
29-10482-00
29-10519-00
29-10562-00
29-10569-00
29-10570-00
29-10571-00
29-10572-00
29-10637-00

ACID BRUSH
ELECTRICAL TAPE 3/4"
30 GAUGE WIRE DISPENSER WITH CUTTER-STRIPPER
SOLDER
#2 SCREW STARTER
ALIGNMENT TOOL, POT TRIM
ALIGNMENT TOOL, POT TRIM
OILER
PUNCH
PUNCH
PLASTIC PARTS BOX
FEELER GAUGE SET
CUTTER, DIAGONAL WIRE
PLIER, SHORT CHAIN NOSE
SOLDERING IRON, 22A, 30W, l20V
4" ADJUSTAB LE WRENCH
SOLDERING TIP
SOLDERING TIP
BURNISHER, CONTACT
SPLINE SET
KNIFE, XACTO
UTILITY PLIER
WRAP/UNWRAP TOOL
SCREWDRIVER, REGULAR POCKET
HEX KEY SET
SCREWDRIVER, PHILLIPS POCKET
DRIVER HANDLE
SOLDER AID
MAGNETIC PICKUP
SOLDERING TIP
JUNIOR DRIVER HANDLE
NUTDRIVER 3/16"

COMMENTS

See Note 1

A210

Contained only in the STKIT-AA Tool Kit.

A·8

NO.

PKG
QTY

33
34
35
36
37
38
39

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

41
42
43
44
45
46
47
48
49
5~

5]
52
53
54
55
56
57
58
59
60
61
62
Note 2:

PART NUMBER
29-1"644-~~
29-1~664-~"
29-1~667-~~
29-10673-0~
29-10674-~0·
29-1~677-~0
29-10715-0~

29-10739-00
29-10780-00
29-10960-00
29-1~983-00
29-1~988-00
29-10991-~0

29-11001-00
29-11005-0~
29-11056-0~
29-11~57-~0

29-1124 5-0~
29-11362-~0

29-11536-00
29-1.156~-~~

29-11579-00
29-11596-00
29-11602-~0
29-11674-0~

29-12573-00
29-12577-00
29-13467-00
29-13510~~~

29-13511-~~

DESCRIPTION
NUTDRIVER 7/32"
NUTDRIVER 1/4"
NUTDRIVER 9/32"
NUTDRIVER 5/16"
NUTDRIVER 11/32"
NUTDRIVER 3/8"
NUTDRIVER 1/2"
NUTDRIVER 7/16"
PEN LITE WITH BATTERIES
SLOTTED SCREWDRIVER, 5/16"
SLOTTED SCREWDRIVER, 1/4"
SLOTTED SCREWDRIVER, 3/16"
PHILLIPS SCREWDRIVER, #0
PHILLIPS SCREWDRIVER, #!
PHILLIPS SCREWDRIVER, #2
PLIER, RETAINING RING
1 1/4" DIAMETER MIRROR
6" SCALE, ENG/METRIC
FILE, FLAT TAPER
SOLDER SUCKER
SOLDER SUCKER REPLACEMENT TIP
HAMMER, 2.5 02
BLADE ASSORTMENT
16 X· 11 2IPPER CASE WITH POCKETS
SOLDERING IRON, 22A, 30W, 24~V
OFFSET RACHET SCREWDRIVER
10 PC IGNITION WRENCH SET
WIRE STRIPPER
VO,..t METER
COMB PUSH PULL HOOK

COMMENTS

See Note 2

Contalned only In the STKIT-AB tool klt.

CATEGORY - MAINTENANCE DOCUMENTATION

NO.
1
2
3

4
5
6
7
8
9

PKG
QTY

PART NUMBER

DESCRIPTION

1
1
1
1
1
1
1
1
1

EB-20752-20
EK-H7150-IP
EK-LA120-IP
EK-LA120-PS
EK-LA120-RG
EK-LA120-TM
EK-LA120-UG
MP-00663-00
FB-LA120-00

TERMINALS & COMMUNICATION HANDBOOK
H7150 POWER SUPPLY IPB
DECWRITER III IPB
LA120 SERIES POCKET SERVICE GUIDE
LA120 OPERATOR REFERENCE CARD
LA120 TECHNICAL MANUAL
LA120 USER'S GUIDE
LA120 PRINT SET
LA 120 DOCUMENTATION KIT
CONTENTS:
H7150 POWER SUPPLY IPB
LA120 DECWRITER III IPB
LA120 SERIES POCKET SERVICE GUIDE
LA120 OPERATOR REFERENCE CARD
LA120 TECHNICAL MANUAL
LA120 USER'S GUIDE
LA120 PRINT SET

COMMENTS

A210

A-9/10

IPB-LA120

1200 BAUD
HARDCOPY
TERMINAL

LA 120 Series
The LA 120 is a 1BO-cps hard-copy terminal with a 1200-baud rate. It is a
recommended te,rminal for larger
PDP-11 systems when high-speed printout is required.

The products listed below are offered by
DIGITAL Accessories & Supplies in support of the LA 120 series hard-copy
terminal.

~~20,~tAr~
~~;!
0~
'M~~
~

~-;.r -.:. '~:,
~.-~

12. Copy Holder

11. Paper Baskel

10. Wire Shelf

9. Surface Shelf

IIIJ~1Fi1\ 13. Dust Cover

~1;

//
/

~~5
B,an:,caps ~
~

,:r.",/

17. Media Mate

~ 7A,ce~o~Kit

_____

4. Starter Kit

\~·18.AcousticCO~

~
..

3. Fanfold Paper

1. LA 120 Terminal

1:9 /I

Mo"",

___~'~5. A","", "'we,

_____

~~.~
~

--1!'fv
/?

~.pape,cadd' !f!1J'f.'-/l-~

_____

~n /
~aok E_ Q~

8. Caster Set

~ .l~ _
. 1 'f,
~ Y

(r
~_.7~

16. Interface Cable

~~
~

14. Cala'og Sland

I ..

--_ _ _ _ _ _ _ ~

~r2Riboo;e

iJ28~;~:~~:~~lage

/,~ /

~.....

2' M"I";'cI' "~~{.

~~/4

22 Ch,ps Key C a p s ·

25. Loose Pi"",

Stal,,"'"

23. Anti-Static
Floor Mat

Spares

.27

~~~~~~:p~~~:;~"

26. Tools and Testers

24. Spare Parts Kit

A·ll

IPB-LA120

ITEM

PART NO.

LA 120 Series

DESCRIPTION

LA 120 OECWRITER TERMINAL
LA120-DA

LA120 terminal, EIA RS232 interface, 120/240Vac50-60Hz

LA120-RA

LA 120 Receive Only Vac, 50/60Hz

no keyboard, EIA RS232, 120/240

SUPPLIES
2

LAXXR-12

Dual/spool nylon ribbon. 0.5 in. wide x 60 yards long
(1.27 cm x 54.9 m) 12 per box

H9850-PA

14-7/8 in. x 11 in. (37.8 cm x 27.9 cm), 1/2 in. green and
white bar, 18 lb., 1 part, 2600 sheets per box

H9850-PB

14-7/8 in. x 11 in. (37.8 cm x 27.9 cm), 1/2 in. green and
white bar, 15 lb., 2 part, carbon, 1300 sheets per box

H9850-PC

14-7/8 in. x 11 in. (37.8 cm x 27.9 cm), 112 in. green and
white bar, 15 lb., 4 part, carbon, 650 sheets per box

H9850-PD

14-7/8 in. x 11 in. (37.8 cm x 27.9 cm), 112 in. green and
white bar, 2 part, carbonless, 1500 sheets per box

H9850-PE

14-7/8 in. x 11 in. (37.8 cm x 27.9 cm), 1/2 in. green and
white bar, 4 part, carbon less, 700 sheets per box

H9850-PF

9-7/8 in. x 11 in. (25.1 cm x 27.9 cm), 3 green rules per
inch, 15 lb., 1 part, 3500 sheets per box

H9850-PN

9-7/8 in. x 11 in. (25.1 cm x 27.9 cm), 3 green rules per
inch, 2 part, carbon, 1500 sheets per box

H9850-PP

9-7/8 in. x 11 in. (25.1 cm x 27.9 cm), 3 green rules per
inch, 4 part, carbon, 750 sheets per box

H9850-PL

8-1/2 in. x 11 in. (21.6 cm x 27.9 cm), 1/2 in. green and
white bar, 1 part, 15 lb., 3500 sheets per box

H9850-PT

8-1/2 in. x 11 in. (21.6 cm x 27.9 cm), 1/2 in. green and
white bar, 2 part, carbon, 1500 sheets per box

H9850-PU

8-1/2 in. x 11 in. (21.6 cm x 27.9 cm), 1/2 in. green and
white bar, 4 part, carbon, 750 sheets per box

ACCESSORIES
4

LAXX-KT

Starter kit includes:
• One box of dual/spool nylon ribbon (LAXXR-12)
• One work surface shelf (LAXX-KC)
• One wire shelf (LAXX-KD)
• One box of fanfold paper (H9850-PA)
• One LA 120 dust cover (H9850-HL)

LAXX-FD

120/volt acoustic cover (not for use w/LAXX-NC or
LAXX-KC). Does not fit LA120-RA

H9850-FA

Paper caddy with four 2-inch swivel casters for transporting
printer paper, 15-3/4 in. wide x 11-3/4 in. deep
(40 cm x 29.8 cm)

LAXX-KA

Accessory kit; includes one LAXX-KB, one LAXX-KC, and
one LAXX-KD

LAXX-KB

Caster set, 2 pieces

IPB-LA120

A-12

ITEM

PART NO.

LA 120 Series

DESCRIPTION

ACCESSORIES (cont.)
Work surface shelf, 25 in. long x 15 in. wide x 2 in. high
(60.9 cm x 38.1 cm x 5.1 cm)
Wire shelf, 10-112 in. long x 18 in. wide x 2 in. high
(26.7 cm x 45.7 cm x 5.1 cm)
Paper basket, 12 in. long x 16 in. wide x 13 in. high
(30.5 cm x 40.6 cm x 33 cm)

LAXX·KC

LAXX-KD

LAXX-NC

H981-A

H9850-HL

H980-CS

H980-CP

Cartridges for catalog stand

LA12X-UA

LA12X-UB

Bla~k key cap kit of 50, Row 4t
Blank key cap kit of 50, Row 1t

LA12X-UC

Blank key cap kit of 50, Row 2t

15
15

LA12X-UD
LA12X-UE

Blank key cap kit of 50, F&J type
Blank key cap kit of 50, SET-UP

LA12X-UF

Blank key cap kit of 50, TAB

LA12X-UH

Blank key cap kit of 50, CAP LOCK

LA12X-UJ

Blank key cap kit of 50, SHIFT

15
15

LA12X-UL
LA12X-UM

Main array blank key cap set

LA12X-UN

Blank key cap kit of 50, ENTER

LA12X-UP

15
15

LA12X-UR
LA12X-US

Blank key cap kit of 50, Num Pad
Blank key cap kit of 50, Row 3t
Blank key cap kit of 50, Row 5t

LA12X-UT

Numeric pad blank key cap set

BC03M-B5

Female-female null modem cable 250 ft. (76.2 m)

BC03M-EO

Female-female null modem cable 500 ft. (152.4 m)

16
16

BC03M-LO
BC05X-15

Female-female null modem cable 1000 ft. (304.8 m)
20 rnA current loop extension cable 15 ft. (4.6 m)

BC05X-25

20 rnA current loop extension cable 25 ft. (7.6 m)

BC05X-50

20 rnA current loop extension cable 50 ft. (15.2 m)

BC22D-10

BC22D-25

Fully shielded EIA RS232 female-female null modem cable
shielded 10ft. (3.0 m)
Fully shielded EIA RS232 female-female null modem cable
shielded 25 ft. (7.6 m)

BC22E-10

BC22E-25

H9850-AP

Copy holder
Heavy gauge vinyl dust cover, charcoal brown with Digital
logo
Catalog stand with eight one-inch removable cartridges for
8-1/2 in. x 11 in. documentation

Blank key cap kit of 50, CR

Fully shielded EIA RS232 male-female extension cable
shielded 10ft. (3.0 m)
Fully shielded EIA RS232 male-female extension cable
shielded 25 ft. (7.6 m)
Media Mate 1M, file or shelf storage cart with casters and
lockable drawer, 25-114 in. high x 15 in. deep x 18-112 in.
wide (64.1 cm x 38.1 cm x 47.0 cm)

tRow 1 is the row immediately above Space Bar

A-I3

IPB-LA120

ITEM

PART NO.

LA 120 Series

DESCRIPTION

ACOUSTIC COUPLER
18

DF01-A

Acoustic telephone coupler, 300 bps with combination EIA
RS232C and 20 rnA current loop cable

MODEMS
19

DF02-AA

19
19

DF02-AC
DF03-AA

19
20
20
20
20
21

DF03-AC
DF03-RA
DF03-RC
DF100-RM
DF100-PR
DFM04-AA

21
21
21

DFM04-AB
DFM04-AC
DFM08-AA

21
21
21

DFM08-AB
DFM08-AC
DFM12-AA

21
21
21

DFM12-AB
DFM12-AC
DFM16-AA

21
21
21

DFM16-AB
DFM16-AC
DFMXX-4E

21
21

DFMXX-8E
DFMXX-AE

DFMXX-AC

Modem, full duplex direct connect, originate and auto
answer, 300 bps, Bell 103J equivalent with EIA RS232C
interface
DF02-AA with integral asynchronous automatic dialing unit
Direct connect, Bell 212A equivalent, 300/1200 bps, full
duplex, synchronous/asynchronous modem with EIA
RS232C interface
DF03-AA with integral asynchronous automatic dialing unit
1200 bps Rack Mountable Modem
Same as DF03-RA, plus automatic originate (Auto Call)
Rack Mount Modem
Redundant Power Reg. Option
4 channel freestanding statistical multiplexer with expansion
ability
DFM04-AA with integral 4.8 K bps private line modem
DFM04-AA with integral 9.6 K bps private line modem
8 channe! freestanding statistical multiplexer with expansion
ability
DFM08-AA with integral 4.8 K bps private line modem
DFM08-AA with integral 9.6 K bps private line modem
12 channel freestanding statistical multiplexer with expansion ability
DFM12-AA with integral 4.8 K bps private line modem
DFM12-AA with integral 9.6 K bps private line modem
16 channel freestanding statistical multiplexer with expansion ability
DFM16-AA with integral 4.8 K bps private line modem
DFM16-AA with integral 9.6 K bps private line modem
4 channel expansion line card for DFM04, 08, and 12
options
8 channel expansion line card for DFM04 and 08 options
Integral 4.8 K bps private line modem option for DFM04, 08,
12, 16-AA options
Integral 9.6 K bps private line modem option for DFM04, 08,
12, 16-AA options

ADD-ONS
22
22
22
22
22
22
22

LA12X-BL
LA12X-DL
LA12X-FL
LA12X-RL
LA12X-SL
LA12X-BB
LA12X-AL

Numeric keypad
4K buffer
Canadian French Character Set
APL character set; key caps & ROM
European character set key caps ROM
Parallel interface for LA 120
20 rnA current loop interface option

tRow 1 is the row immediately above Space Bar

IPB-LA120

A-14

ITEM

PART NO.

LA 120 Series

DESCRIPTION

DECmats
23

H9850-DA

Anti-static floor mat, DECmat, 4 ft. x 6 ft.
(1.22 m x 1.83 m), Driftwood color (brownish gray)

H9850-DB

Anti-static floor mat, DECmat, 4 ft. x 6 ft.
(1.22 m x 1.83 m). Summer Earth color (brown/gold)

H9850-DC

Anti-static floor mat, DECmat, 3 ft. x 10ft.
(.91 m x 3.05 m), Silver Birch color (silvergray/brown)

H9850-DD

Anti-static floor mat, DECmat, 3 ft. x 10ft.
(.91 m x 3.05 m), Autumn Bronze color (orange/brown)

H9850-DE

Anti-static floor mat, DECmat, 3 ft. x 10ft.
(.91 m x 3.05 m), Driftwood color (brownish/gray)

H9850-DF

Anti-static floor mat, DECmat, 4 ft. x 6 ft.
(1'.22 m x 1.83 m), Silver Birch color (silvergray/brown)

H9850-DH

Anti-static floor mat, DECmat, 4 ft. x 6 ft.
(1.22 m x 1.83 m), Autumn Bronze color (orange/brown)

H9850-DJ

Anti-static clear floor mat, 4 ft. x 5 ft. (1.22 m x 1.5 m)

SPARES KITS
24

4A-LA 120-RA

LA 120 receive only (RO) spares kit 120V/240V

4A-LA 120-AA

LA 120 spares kit, 120V/60Hz

4A-LA 120-UP

LA 120 spares kit, 120V/240V, 50/60 Hz

NOTE: For a complete listing of the contents of each spares kit, please reference Digital's
Spares Kit Handbook.

COMPONENTS AND LOOSE PIECE PARTS
25

Modules, subassemblies and other individual piece parts to support the specific
LA 120 repair philosophy are available from Digital Accessories and Supplies.

HARDWARE AIDS
26

12-15336

Data Loop Back Connector for RS232C

70-15503

Data Loop Back Connector for 20 Milliamp

TOOLS
26

STKIT-AA

(60 Hz) Systems Terminal Tool Kit

STKIT-AB

(50 Hz) Systems Terminal Tool Kit

TRANSIENT VOLTAGE SURGE SUPPRESSORS
27
27
27
27
27
27
27

H7007-AA
H7007-AB
H7007-AC
H7007-AD
H7007-AE
H7007-BA
H7007-BB

Single phase AC power 12 amp'
3 phase AC power 120/208V
Split phase AC power 120/240V
3 phase AC power 277/480V
3 phase AC power 350/600V
Single data line T/S input T/S output
Single data line RS232 input RS232 output

A·IS

IPB-LA120

ITEM

PART NO.

LA 120 Series

DESCRIPTION

TRANSIENT VOLTAGE SURGE SUPPRESSORS (cont.)
27
27
27
27
27
27
27
27
27

H7007-BC
H7007-BD
H7007-CA
H7007-CC
H7007-CD
H7007-CE
H7007-CF
H7007-DA
H7007-DB

Single data line TIS input RS232 output
Single data line RS232 input TIS output
Multi data line daughter board
Multi data line enclosure
Multi data line enclosure
Multi data line enclosure
Multi data line enclosure
Combination of H7007-AA and H7007-BA
Combination of H7007-AA and H7007-BB

CONSTANT VOLTAGE CONDITIONERS
28
28
28
28
28
28
28

H7225-AA
H7225-AC
H7225-AE
H7225-AF
H7225-BE
H7225-BF
H7225-BG

IPB-LA 120

500 VA 120 Volts
1000 VA 120 Volts
2000 VA 120 Volts
2500 VA 120 Volts
2000 VA 120 Volts
2500 VA 120 Volts
3000 VA 120 Volts

A-16

DIGITAL SUPPORT SERVICES
Support Services
A wide range of maintenance and customer services are available from
Digital to support your Digital hardware.
Depending on the type of
equipment, you can select an alternative which meets your service
needs; from complete Digital maintenance to complete self-maintenance.
There are four service groups which are dedicated to satisfying the
post sales service needs of Digital customers.
Consult the nearest
U.S. Digital sales office for more information.
International see Page
A-17
Installed Base Group
Self-Maintenance Products
All spare parts necessary for self-maintenance are available from
Digital.
Self-maintenance products are designed to support the
remotely located sites as well as those centrally located.
On site
spare parts contribute to higher uptime.
Educational Services
Through the Educational Services Group, Digital customers can be
trained from inductory to State of the Art in software, hardware, and
system management.
Courses are offered at worldwide locations and at
the customer's site.
Software Services
Software Services is an organization dedicated to supporting Digital
software by providing software consulting, software maintenance, and
software components to Digital customers.
Presently there are over
2,000 software specialists located worldwide to assist customers with
software needs.
Field Service
This organization provides Digital customers with both on-site and
off-site maintenance service.
There are a variety of contractual
on-site service programs for terminals and computer systems.
Per Call
service is also provided in which maintenance is provid~d on a
non-contractual time and material basis.

A-I7

IPB-LA120

DIGITAL REPAIRS AND CUSTOMER RETURNS
The Customer Returns Center
The Customer Returns Center (CRC) is dedicated to the off-site service
needs of the self-maintenan~e customer. CRC provides service on a wide
range of Digital products. In addition, the CRC honors the corP9rate
return-to-factory warranty for all module types (excluding CSS). The
CRC's standard service offering is: DECmailer.
DECmailer is Digital's premium return-to-factory repair program.
It
provides qualified Digital customers with a fast, easy, economical way
of handling module and subassembly repair.
The program features:
o
o
o
o
o
o
o

a five day turn-around
a large repair menu
an Emergency Dispatch Service
convenient monthly billing
quarterly account statements
a 90 day warranty
and pre-addressed shipping labels

DECmailer packages, including a price list and the agreement, are
available on request by calling 800-225-5385. In Massachusetts,
Alaska, and Hawaii, call 617-938-2280.
The CRC also offers a repair service for both in and out of warranty
modules and sUb-assemblies. It's called the Module Repair Service and
it's designed for repair of modules not covered by DECmailer, and for
customers who do not require the quick response of DECmailer. To use
the Module Repair Service you must call the CRC to get a Return
Authorization Number (RA#). To get an RA#, or for prices and lead
times, call the 800# listed above.
DECmailer Service is available in the u.S. only.
For International information contact your local Digital subsidiary see
page A-17

IPB-LA 120

A-I8

LISTING OF INTERNATIONAL OFFICES
AUSTRALIA
Digital Equipment Australia Pty. Ltd.
Accessories & Supplies Group
P.O. Box 232
No. Adelaide, So. Australia 5006
Australia
Telephone: (61)-(8)-2674299
Telex: 790-82825

FRANCE
Digital Equipment France
25 Place de la Loire
Rungis 94528
France
Telephone: (33) - (1) -6872570
Telex: 842-204270

AUSTRIA
Digital Equipment Corporation, GmbH
Shopping City Sued
A-2334 V6sendorf-Sued
A.ustria
Telephone: (43)- (222)-6776410
Telex: 847-134995

GERMANY (WEST)
Digital Equipment-GmbH
DEC - Park
Freischuetzstrasse 91
0-8000 Munich 81
West Germany
Telephone: (49)- (89)-95910
Telex: 841-5215780

BELGIUM
Digital Equipment SA/NV
Rue de l'Aeronef, 1/
Luchtschipstraat, I
Bruxxeles B-1140 Brussel
Belgium
Telephone: (32) - (2) -2425095
Telex: 846-25297

HOLLAND
Digital Equipment Corporation B.V.
Kaap Hoorndreef 38
NL-3563 AV Utrecht
Holland
Telephone: (31) - (30) -631222
Telex: 844-40370
HONG KONG
Digital Equipment Hong Kong Ltd.
Accessories & Supplies
5-7 Asean Plaza
94, Granville Road
Tsimshatsui East
Kowloon
Hong Kong
Tel ep h 0 n e : ( 8 5 2 ) - (3 ) - 7 3 I 5 2 11
Telex: 780-46424

:ANADA
Digital Equipment of Canada, Ltd.
A.ccessories & Supplies Group
9 4 0 Bel fa s t Rd.
Jttawa, Ontario K2K 2A6
:anada
relephone: (800)-(267)-6146
(613)-234-7726
relex: 610-562-8732
)ENMARK
)igital Equipment Corporation A/S
:<ristineberg 3
)K-2100 Copenhagen 0
)enmark
relephone: (45)-(1)-299666
relex: 855-19675

IRELAND
Digital Equipment International Ltd.
Park House
North Circular Road
IRL-Dublin 7
Ireland
Telephone: (353)-(1)-308433
Telex: 852-31023

~INLAND

)igital Equipment Corporation OY
?L 16
,F-02201 Espoo 20
:inland
relephone: (358) - (0) -423511
re1ex: 857-122324

ISRAEL
Digital Equipment (DEC) Ltd.
Accadia Junction
Maskit St.
46733 Herzliya
Israel
Telephone: (972)- (3)-5257157
Telex: 342563

A·19

IPB-LA120

ITALY
Digital Equipment S.p.A.
Viale Falvio Testi 11
Ang. Via Gorki 105
20092, Cinisell0 Balsamo
Milan
Italy
Telephone: (39)-261797
Telex: 843-333435

SINGAPORE
Digital Equipment Singapore (Pte)
San Centre, First Floor
Chin Swee Road, Singapore 0316
Republic of Singapore
Telephone: (65)-919266
Telex: 786-25435

SOUTHEAST EUROPE AND NORTHERN AFRIC
ALGERIA, CYPRUS, GREECE, MALTA,
MOROCCO, PORTUGAL, TUNISIA, TURKEY
Digital Equipment Corporation Int'l
SEENA Branch
Route des Jeunes 9
CH 1211 Geneva 26
Switzerland
Telephone: (41) - (22) -429930
Telex: 289201

JAPAN
Digital Equipment Corporation Int'l.
Accessories & Supplies Group
Sunshine 60, P.o. Box 1135
1-1 Higashi Ikebukuro 3-Chrome
Toshima-ku, Tokyo 170
Japan
Telephone: (81)- (3)-9897111
Telex: 781-26428

SPAIN
Digital Equipment Corporation S.A.
Sucursal en Espana
Agustin de Foxa 17
Madrid 16
Spain
Telephone: (34) - (1) -7331900
Telex: 831-42192

NETHERLANDS
Digital Equipment bv
Kaap Hoorndreef 66
NL 3563 Av Utrecht
Telephone: (31) -30631222
Telex: 884-48245
NEW ZEALAND
Digital Equipment New Zealand Ltd.
P.O. Box 17039
Greenland, Auckland
New Zealand
Telephone: (64) - (9) -591280
Telex: 791-2726

SWEDEN
Digital Equipment AB
Accessories & Supplies Group
Englundavagen 7
17124 Selna
Sweden
Telephone : (46) - (8) -7300200
Telex: 854-17050

NORWAY
Digital Equipment Corporation A/S
Pottemarkerveien 8
N-Oslo 9
Norway
Telephone: (47)-(2)-160290
Telex: 856-19079/16903

SWITZERLAND
Digital Equipment Corporation AG
Schaffhauserstrasse 144
CH-8302 Kloten/ZH
Switzerland
Telephone: (41)-(1)-8169111
Telex: 845-56059

PUERTO RICO AND CARI~BEAN
Digital Equipment Latin America
Accessories and Supplies Group
P.o. Box 11038
Fernandez Juncos Station
Santurce 00910
Puerto Rico
Telephone: (800) -258-1710
(809)-754-7575
Telex: 385-7056

IPB-LA120

UNITED KINGDOM
Digital Equipment Co. Ltd.
Units 9 & 10, Stadium Way
Scours Lane
GB-Reading RG3 6BX
England
Telephone: (44)':'" (734) -25533
Telex: 851-847188

A-20

FOR ALL OTHER COUNTRIES OUTSIDE OF EUROPE CONTACT
GENERAL INTERNATIONAL DISTRICT
Digital Equipment Corporation
Accessories & Supplies Group
P.o. Box 577
Li ttleton, Massachusetts, 01460
Telephone: (617) -486-7100
Telex: 710-347-7651

A-21/22

IPB-LA120

New Literature From Digita;

The Maintenance Aids Handbook has been created to help
the Digital customer who performs maintenance on Digital
systems. It includes such items as:
•
•
•
•

Test Equipment
Hardware Aids
Tools
Preventive Maintenance Parts and Supplies

This handbook is a valuable reference tool providing maintenance information organized by product group. Send for your
copy now!

HARDWARE
DOCUMENTATION
KIT HANDBOOK
•

NOW INCLUDING DIAGNOSTICS

DIGITAL's Hardware Documentation Kit Handbook contains listings of documentation kits designed to support Digital's current,
high volume products. The book is divided into two distinct
sections. Section 1 supports option level products; Section II
supports ·Packaged Systems" A table of contents at the front
of the book lists products by their option designation, while the
index in the back sorts products by kit number to aid in referencing the various available kits. Packaged system matrices
have been designed for each processor type.
The amount end types of documentation available for the individual devices vary depending upon the complexity and
application of the device. The advantage of killing these documents is twofold: 1) it simplifies ordering by reducing the number of line items. and 2) it otten reduces expense, since most
kits are priced below the sum of their loose piece prices.

To obtain a copy of any of the above literature fill in and cut out the coupon.

A-2?-

IPS·LA 120

New Literature From Digital
Finally! A single reference source of selected Digital hardware and software
documentation products. This new directory makes necessary product
information readily accessible and it can be used to determine what
documentation products are required to support a particular hardware or
software option.
The Directory contains:

SORWARE DOCUMENTATION PRODUCTS
• Software Documentation Kits
• Source Microfiche Kits
• Software Manuals, Handbooks, Reference Cards

HARDWARE DOCUMENTATION PRODUCTS
• Hardware Manuals
• Maintenance Prints
• Diagnostic Kits

OTHER FEATURES
• Ordering/Pricing Information
Accessories & Supplies Group Discount Policy
• System Software Organization
• Understanding Digital's Software Numbering Scheme
• Glossary of Software Terms and Abbreviations
• Documentation Index by Ordering Part Number
• Documentation Index by Description

•
•

Do you always have the necessary documentation at your fingertips?
Do you know which Digital Engineering changes are applicable to your
system?

If you can't answer 'yes' to both of these questions, Digital's Maintenance
Documentation Service (MDS) can help.

MDS provides almost all service documentation on microfiche: maintenance
manuals, illustrated parts breakdowns, diagnostic listings, diagnostic change
orders, diagnostic patch orders, wire lists, Field Change Orders (FCO's),
Preventive Maintenance (PM) procedures, and a wealth of other useful
information.

• Are you always up-to-date with the latest hardware changes? If not,DEC·O-LOG
may be the answer!
DEC·O·LOG is a valuable notification service. A subscription to DEC·O·LOG
provides essential information for all Digital customers who maintain their
own systems. DEC·O·LOG is a summary of Field Change Orders (FCO's) and
Engineering Change Orders (ECO's) for your system's CPU's, peripheral
options, subassemblies and modules.

To obtain a copy of any of the above literature fill in and cut out the coupon,

IPS-LA120

A-24

New Literature From Digital

The Spares Kit Handbook is designed to help customers identity
the proper kit (or single part) to spare Digital products. It is
divided into three easy to use sections including a configura tor
which alphanumerically lists the hardware options or systems
supported by spare parts. This list enables the user to determine
which spares support specific options. A brief description of the
type of kit and its part number are included.
If you are performing maintenance on your Digital system, you
can't afford to be without a copy of this handbook

To obtain a copy of any of the above literature fill in and cut out the coupon.

Clip and mail to:

Digital Equipment Corporation
Attn: Circulation Dept. M K01/W83
Continental Boulevard
Merrimack, N.H. 03054

------------------------------For more information about the products or services described on the previous
pages, check the appropriate box(es) below.

o Documentation Products Directory
o Maintenance Documentation Service (MDS) Brochure
o DEC-O-Log Brochure
o Hardware Documentation Kit Handbook

o Spares Kit Handbook
o Maintenance Aids Handbook

o Please add me to your mailing list
Name___________________________________________________________

Title ______________________________
Organization ___________________________
Address ___________________________
City, State, Zip _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
Tel./Ext._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
IPB·LA120

------------------------------5

A·25/26

IPB·LA120

PURCHASABLE PARTS LIST
COMMENT SHEET
Any and all comments and suggestions to improve this manual will be reviewed and researched for
possible use when this manual is revised and/or reprinted. Enter your comments and suggestions
in the form provided below and return to Digital Equipment Corporation.

MODEL

LA 120 D ECwriter III

PAG E _ _ _---'--

SECTION _ _ _ __

PUBLICATION NO.

EK·LA 120·IP·005

ITEM _ _ _ __

COMMENT(S)

PAGE _ _ _ _ _ SECTION _ _ _ __

ITEM _ _ _ __

COMMENT(S)

ADDITIONAL COMMENT(S)

Pleasedescribeyourposition~~~~~~~~~~~_~~~~~~~_~~~

Name ~~~~~~~~_~~~_ _ _ Organization ~_ _ _ _ _ _ _ _ _ _ __
Street ~~_~_

_ _ _ _ _ _ _ _ Department _~~~~~~~_~_ _~_

City ~_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ State _ _~~_ _ Zip or Country _ _~_ _

-_ -

- -

·Fold Here- -

- -

- --

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 00 Not Tear - Fold Here and Staple

III II I

No Postage
Necessary
if Mailed in the
United States

BUSINESS REPLY MAIL
FIRST CLASS

PERMIT NO 33

MAYNARD, MA

POSTAGE WILL BE PAID BY ADDRESSEE

Digital Equipment Corporation
Attn: Circulation Dept. MK01/W83
Continental Boulevard
Merrimack, N.H. 03054

•

For more information about the products or services described on the previous
pages, check the appropriate box(es) below.

D Documentation Products Directory
D Maintenance Documentation Service (MDS) Brochure
D DEC-O-log Brochure
D Hardware Documentation Kit Handbook

D Spares Kit Handbook
D Maintenance Aids Handbook

o Please add me to your mailing list
Name______________________________________________________

Title ______________________________________________________
Organization __________________________________
Address _______________________

______________________

City, State, Zip _______________________________________
Tel./Ext. _______________________________
IPB-LA120

- -

-- -

----------------00
mamDomo.

·Fold Here- -

PERMIT NO 33

Not Tear - Fold Here and Staple

111111

No Postage
Necessary
if Mailed in the
United States

BUSINESS REPLY MAIL
FIRST CLASS

.MAYNARD. MA

POST AGE WILL BE PAID BY ADDRESSEE

Digital Equipment Corporation
Attn: Circulation Dept. M K01 /W83
Continental Boulevard
Merrimack, N.H. 03054