Digital PDFs

MP00272

December 1976

25 pages

Original

1.5MB

Document:	H785 Field Maint Printset 197612
Order Number:	MP00272
Revision:
Pages:	25
Original Filename:	http://bitsavers.org/pdf/dec/powerSupply/MP00272_H785_Field_Maint_Printset_197612.pdf

OCR Text

"THE MATERIAL HEREIN IS FOR INFORMATION 19U ..l'OSU ONLY
AND IS SUBJECT TO CHANGE WITHOUT NOTICE. DIGITAL •OUIPM•NT
CO ..POAATION ASSUMES NO RESPONSIBILITY FOR ANY ERROM
WHICH MAY AP19EAA HEREIN."

FIELD MAINTENANCE PRINT SET

"TH• DRAWING AND SPECIFICATIONS. HE .. l!IN, ARI! THE PRO,ERTY OF DIG17AL EQUIPMENT CORPO .. ATION
AND SHALL NOT 81! RE,..ODUCED OR COPIED OR USED IN WHOLE OR IN PART AS THE 8A818 FOR THI MANU.
FACTU"E 0 .. SALE Of ITEMS WITHOUT W"ITTl!N ftl!RMl8810N. C019YRIGHT C>
. DIGITAL IQUININT
1976
CORPO ..ATION ...

TABLE OF CONTENTS
B-TC-H785-~-l
E-UA-H785-~-¢

D-UA-5412343-0-0
B-PL-5412343-0-0
D-CS-5412343-0-1
D-UA-5412385-0-0
B-PL-5412385-0-0
D-CS-5412385-0-1
D-UA-5412411-0-0
B-PL-5412411-0-0
D-CS-5412411-0-1

H785 REGULATOR BATTERY BACKUP (TC.)
H785 UNIT ASSY
H785 BATTERY BACJ(IJp .- REGULATOR
H785 BA'l"l'BRY BACKUP REGULATOR (PL}
H785 BATTERY BACKUP REGULATOR (CS}
H785 CONTROL BOARD
H785 CONTROL BOARD (PL)
H785 CONTROL BOARD (CS)
INPUT RECTIFIER BOARD
INPUT RECTIFIER BOARD {PL)
INPUT RECTIFIER BOARD (CS)

UNIT VARIATIONS
COVERED BY THIS
PRINT SET

H785-.Jl

H785
Field Malntenmce

Print Set

Dlgltal Equipment

Corporation
PRINT SET ORDER NO.
MPf6f627 2

l<l:

~
USED ON OPTION/MODEL
ORN.
'-=~=---'--'~~~~~~~~--~~~~--~~~~----~~~--~----~--~~~~~~------t------~-.--~-~~o. HEALY
en

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DATE

NOV 7E

7013 32 3L-+------lr="::::=:------t::-::=-~ TITLE:
1134A
CHK"D
DATE
~------~...----------~

NOV 7E

D. HEALY
PROJ. ENG.

H785 REGULATOR BATTERY
BACKUP

DATE

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DATE
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BATTERY
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BACKUP REGU~ ....TvF.

NUMBER

REV.

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i

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"TH1S CllA- AND Sl'ICIPICATIONS, -IN, All THI
l'llOP9ITY Oii DllllTAI. ~ ~Tai -

St-w.&.NOT•-oa-oaumi .. _ .
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TITLE

BATT~-RY

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SCALE

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OF 5

NUMIER

REV.

DIGITAL EQUIPMENT CORPORATION
PARTS LIST
MADE BY
DATE
ENG
DATE

D. BILODEAU
6-17-76
J · /'ft:7?.. C U.... R.. i

z.-g-77

ITEM

DRAWING NO.

NO.

D-MD-5012342-0-0

CHECKED R. PUZZO
DATE
6-20-76
PROD f3, Ktf\/G
DATE
2-- '!- 77

SECTION
ISSUED SECTION

I
0
I

('t)

~
('t)

ri
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DESCRIPTION

PART NO.

5012342

NOTES:

QUANTITY I VARIATION

REF DESIGNATION

ETCH BOARD

~------·----·------------·-____,t-----------~-------------------+--+--+--+--+---+--~-+----t---t---t---lt-·-----~----------------------1

CAPACITOR, 2. 2uf, 20V .100~

1002431

TANT

ClO

~---~--------------+~-----~~-----------------t----11----1r----1r----1-----t--t----t--+--+----r--r--~-----------------------\J

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10-00042
1
CAPACITOR,1000,PF
C7
- - - - - - - · · · - · - - · - · · · - - - · - + - - - - - - - - - - + - - - - - - - - - - - - - - - - - - - - + - - + - - + - - + - - + - - + - - t - - - + - - - t - - - r - - r - - r - - - i r - - - - - - - - - - - - - - - - - - - - - - - - - fj
5
1010646-00
CAPACITOR,.015uf,50V,2%
1
cs
-------+---------------------+---l-0_0_0_0_2_4___0_0_-4-_C_AP_A_C_I_O_T_R_,_4_7_0_P_F_,·_l_O_O_V_D_.M_.----1--l~--+--+--+---+---+---t---t---t----t--t---1r---c-9-------------------~I

·---+----------·-------··· ---

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L _______ --

CAPACITOR,luf,35V,100~ TANT

C6,Cll

1012607-00

Cl2,Cl3,Cl4
els

-----+----

---- -+. - + --+-------1----------------------------------&

(

Cl6,Cl9

. ·-+-------,

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Cl,Cl7
-- -- --- ----+----+-----t-----------------------;

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1100125

l.·~

DIODE,lOV IN758A ZENER
2
-·------ -----· -----------------·-----____,~--t----+------ r- -- .
1105275-00
DIODE,IN672
7

4- - ------ ··-····-- --·- ·-·- --·---·-·---!---- --- . ·-· ------- ------·

1109440-00
... ----- - - ·-- t-- ----- - -- - . ---- - -

DlODE,IN3880

1105648-00

- -

Dl7.Dl8,D9,Dl2

DIODE,IN4744

-· ..... .- -- -··-- ----·--··t-- ... - --- ·-

-----------·-- --------·-----·+ ---t----··

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6
---·-·----·-------------+---+---- -· ··- --

DIODE, IN3880R

---·------------ - ·-- -- ------- -----------t-·--- -----·------· ----·------------

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---~-- --_~__~-t----~--~ ~~- ~_~D~2_,~D~3~~~~~~~~~-~j
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--·-

19
---+---·

--- - - - - - - - - - - - - - - - - - - - - -----t--·----· -· -------- ··---·--+-----·-·-··-- -- ···-- - ----·--·---

12-11004-02

"THIS DRAWING AND SPECIFICAT!ONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT
CORPORATION AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART
AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT© 1~11 DIGITAL EQUIF'MENT CORPORATION"
ORB 125

--- --·

-·----t----t--·-·---+---+---~---·----------·----------------------1

CONNECTOR,20 PIN

TITLE

H78:: BATTERY
BACKUP REGU:-_,ATOR

ASSY NO.
D-UA-5412343-0-0

SIZE

CODE

B PL

t------:;------:::-----+--~---l.__

SHEET

NUMBER

5412343-0-0

____________

INSERTION PARTS LIST DATA BASE REV

RfV.

~·....L...---~

~~~~~~~~--~-~

DIGITAL EQUIPMENT CORPORATION
PARTS LIST
!MADE av

IDATE

D. BILODEAU
6-17-76

ENG

·1

!DATE

R. PUZZO
6-20-76

I PROD
DATE

DATE

1·~~MI

!CHECKED

DRAWING NO.

I
I

PART NO.

1211342-02

0
I

I SECTION

M
~

ISSUED SECTION

NOTES:

QUANTITY I VARIATION

DESCRIPTION

N
r-1

~
I.fl

____l___L _ L

REF DESIGNATION

I
I

J5,J6

CONNECTOR,2 PIN MATE-N-LOCK

1<.4

R6,R7

R9
Rl,Rll

Rl2

Rl3,Rl4

---

Rl5,Rl6
R17,Rl8

---

Rl9,R20
R21

R22
ci
z
• ci
~

"THIS DRAWING ANO SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT
COHPORATION AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART
AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT ~iiAITTEN PERMISSION.
COPYRIGHT© i~17 DIGITAL EQUIPMENT CORPORATION"
ORB 125

TTITLE

H785 BATTRRY
BACKUP REGULATOR

ASSYD-TJANO. S412343-0--0
SHEET "L

SIZE j CODE

B IPL

NUMBER

5412343-0-0

INSERTION PARTS LIST DATA BASE REV

REV.

r--------D-l-G-IT
__A_l__E_Q_U_l_P_M_E_N___T_C_Q
__R_P_Q_R_A
__T_l_Q_N_______
PARTS LIST
MADE BY
DATE

CHECKED

D.BILODEAU
6-17-76

DATE

ENG

PROD

DATE

ITEM

---------+--------------!
ISSUED SECTION

13-00391-00
-----------

SECTION

R. PUZZO
6-20-76

PART NO.

DRAWING NO.

NO.

~-------a-u-AN-T-1TY-,-v-AR-1AT10N·------~-No_T_Es_:____________________....,.

REF DESIGNATION

DESCRIPTION
RESISTOR,l.SK,~ 5% cc

1
...

--~·-----

RlO

R24

TRANSISTOR,2N5038 NPN

Ql,Q2,Q3

15-10708-00

TRANSISTOR,D45H8 PNP

Q4,Q8

1512790-00

TRANSISTOR,D44Cll NPN

1300316

RESISTOR,47(), \, 5% CC

1510969-00

----

---

:: I - - - - - - - - - - - + - - - - - - - - - + - - - - - - - - - - - - - 1

49 1

Q5,Q9

--+·

1511686-00

FET,2N5433 N.CHNNL

1510959-00

TRANSISTOR,2N3725 NPN

~s~o---!----------------1---------+---~--~-~-------~----r--t---~--t---t----~--- r-----~--+---+---~-~-+---+-----------------------------t

,__li---------------+-------i-----------·--·---------·-----------+---~---+-----+---+-------------------------------------1
Ll
~-------------~1_6_1_2_5_9_3_-_0_0__~_1_~_oc_ToR,s_o_o_u__H~~~~--~~~~--1~-~i--- ___ _
52 1

161387.4-00
1613876-00

L2,L3

--+-----------·--------- --·--·------ ----- ----TRANSFORMER BASE DRIVE

- .. - ------ ~--1----+ .___., ---+----------------------~

----!---·-·--------------------·-·---- -------------·-+----------------------------+----·--+------t-----1 -- -· +- - -

1613875-00
--------·------+-55
70 13690
s6··-t-----------------ll9_i_19-44-oo

·-~~---

---r----~--+---+---..--t------------------------t

-- - t-

INDUCTOR, 15UH

-- --

TRANSFORMER POWER
1
--t----·-------.-------------------+--·t-·--+---r----·- - - t-- ---+- - --1 I
AC-DC LO 2 PIN CABLE
IC DEC555

------------+--------·+---·· - ·--

--------+-----------------------------T2

- ----------·- -

--t·--t------------------------t

. ---r--------------------+--------. - r------------·-------···. - - · - - - - - - - - ------ --+---+---_, - .--+· -+· -- -~---t-- --- -------- -..---.....-----------------------1

1910282-00

IC DEC301A

...----;------·--------------- ----·------- -- ----· - - - -----------·----- - ----------------------·-----------------·--------------t-----1

7013384-10

ONjOF~- CABLE

I
·--+-- -

----+-··---- ----------------------- --

1213071-06

INSULATOR
T0-220
1
·------------ --------·· ------ ------·---· -- ---- - ------ --- - ------- - ·
1213071-05
INSULATOR
STUD DIODE
3

_ ___,.----____________________________

--~-

----

- -

-----+- ---i ----t- - -

- _, ___ __,

·-------------1----------------------------1

--· --

--+------~~-

--+---~-------------------------1

l---~~--------------t-------------+------------------------···------------1-----..-.__....---+---------1-----+-·---------~----------------------1

l
0
z
0

w
"THIS DRAWING ANI) SPECIFICATIONS. HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT
CORPORATION AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART
AS THE BASIS FOR THc MANUFACTURE OR SALE OF ITEMS WITHOUl WRITTEN PERMl~!ON.
COPYRIGHT© 1~11 DIGITAL EQUIPMENT CORPORATION"
ORB 125

TITLE

BATTERY
BACKUP REGULATOR
H785

ASSY NOD-UA-5412343-0-0
SHEET

NUMBER

5412343-0-0
INSERTION PARTS LIST DATA BASE REV

REV.

DIGITAL EQUIPMENT CORPORATION
PARTS LIST
[-MADE BY Do BILODEAU

iENG-

. PROD
M~

lDME
I
Ir•TEM
NO. I

I
1

DRAWiNG NO.

62 '

PART NO.

DESCRIPTION

I DIODE HEATSINK, DUPLEX

-----I

I I

-- ----·-

9006656

WASHER., FLAT

900670f>

9006745

EYELET

1213071-02

SILICONE PAD T0-3

9006565-00

NUT KEP #10-32

.. -

170
:

~-~ ~ 1"

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-----------------

lj 75 J_i

l 1
76

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80

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I i I I
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9009185

:oo~so6

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'--------------·---------- --·
___

90-09149-00

TERMINAL

I STAKED PINS

i.___,r--

t-- r---

-II--L

---

... - -

~---

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r--- .. -·

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-~~ l -~- ~- ---rT f -,- . I I
6

-· -

- ---- -- t - ·-· -

WIRE #18 TWISTE~,BLK,RED
I JUMPER

REF DESIGNATION

6
L"_

..%......,._._~

WASHER,LOCK INT TOOTH#4

+ 9107430-02
__

-·

--=~-0~?10-0~-~CREW,B.H.#4-40x:/16 LG
I

I NUT.HEX#4-40 -----------.
---------··-.

I NUT,HEX =#6-32
! SCREW,B.H.#4-40xrsLG

9008033-1

90081 ~s

a=
! 73

-- --

I! SCREW,B.H.#6-32x9/16 LG

P-L

II I'

HEATS INK

9007793-04

~--

,-[]-

----------

I WASHER, NYLON 4-40

12-10737-04

I! -""--"..I.I

--------

WASHER, FLAT
--

1-~91

9006655

,·6s I

•

DIODEHEATSINK

lj~ ~
I _J_

7417413-0-0

II)

i I
I

7417414-0-0
·----- ----·-

SECTION
ISSUED SECTION

!==:1_

161 I

R. PUZZO
6-20-76

lCHECKED
IOATE

6·--17-76

er
,. ?

1NOTES:

QUANTITY I VARIATION

_ A/R

tt-; i~' JI -I
I

I ·-+---+~-- -t - t
l

-------_____________ \2

_...

t
!

i -

____

____
·t
+-·
---t
·
·
·
I
f
~H-··--r -+·-1·-i- - ~-- --· j
l
1

...

1,J3

I ~I

I§I

"THIS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT
CORPORATION AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART
AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WHITTEN PERMISSION.
COPYRIGHT© 19T7 DIGITAL EQUIPMENT CORPORATION"
ORB 125

IASSY NO.

TITLE

H785

B_ATTERY

BACl':llP H.EGULATOR

----- -

I D-Ull-:Al2343-. ·,

----.--

!SHEET

SIZE CODE
•

B l.PL
-

NUMBER

5412343-0-0

;'>ERTION PARTS LIST DATA BASE REV

~.
- E ·R!:V.

__ __ _ _ _ _ __

DIGITAL EQUIPMENT CORPORATION
PARTS LIST
MADE BY
DATE

D. BILODEAU
6-17-76

ENG
DATE
ITEM

CHECKED
DATE

PUZZO

SECTION

0
I
0
I

ISSUED SECTION

6--20-76

PROD
DATE
DRAWING NO.

NO.

90-08404-2

SCREW PH. FL. HD 6 -

90-09142-02

SCREW, SELF TAP 4-40 x,31

90 06010 01

SCREW PH.

90-08079

WASHER,

99-05212

PACKAGING,

86j D-IA-741741~

7417410

BRACKET,

s?T

88 /

!
f

""'

DESCRIPTION

""'

M
N
..-I

PART NO.

t-···--+--- ·-·-

NOTES:

QUANTITY I VARIATION

32 x .31

PAN HD. 4 40 x

4
.312

2
2

FIBER

INNER BOX

REGULATOR

9009769

WASHER , RECT . .405 x.225 )C .OGO

9007201

TRANS. PAD

REF DESIGNATION

I
I'

II
I

I
I
I

I
I

0
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"THIS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT
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DIGITAL EQUIPMENT CORPORATION"
COPYRIGHT©
ORB 125

TITLE

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'--------------------'-------------------------!FIRST USED ON:
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c
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PARTS LIST

F.SEIDHAN

DIGITAL EQUIPMENT CORPORATION
MAYNARD, MASSACHUSETTS

'-------------------------------------------!
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4
1

1
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1 OF

DATE: 21-FEB-78

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'--------------------------

DSN.ENG.:

J.HERCURI

DATE: 21-FEB-78
SIZE!CODE!

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RESP.ENG.: J.HERCURI

DATE: 21-FEB-78
DATE: 21-FEB-78

!
!
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DOCUMENT NUMBER

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5412385-0-0

----'--------------------------'----!EDIT•

ASSY.NO.: D-UA-5412385-0-0

--------------------·-------------------------·--------------------------·-----------------·-------------------------------'----·THIS DRAWING AND SPECIFICATIONS HEREIN• ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION AND SHALL NOT BE REPRODUCED
OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FO~ THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT
1978. DIGITAL EQUIPMENT CORPORATION •

(

AUTOMATED BY
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30
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38
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30
31
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QTY

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(
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'--------------------------

DIGITAL EQUIPHENT CORPORATION
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'-------------------------------------'
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-----~-----------

DSN.ENG.:

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RESP.ENG.: J.HERCURI
I

DATE: 08-HAR-78

!ASSY.NO.: D-UA-5412411-0-0

--------------------·-------·------------------·--------------------------·-----------------·------------·-------~---~-------·----·THIS DRAWING AND SPECIFICATIONS HEREIN, ARE THE PROPERTY OF DIGITAL EOUIPHENT CORPORATION AND SHALL NOT BE REPRODUCED

OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT
1978. DIGITAL EQUIPMENT CORPORATION •

J
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TITLE

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PART NO.

ITEM
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PARTS LIST

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IC PIN LOCATIONS

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DESCRIPTION

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GND AND SV ARE USUALLY PIN 7 Nit> 14
RESPECTNELY EXCEPTIONS ARE STATED '8tYiE

OEC FORM NO.
ORD 135.8

ETCH BOARD REV.

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GND

REF. DESIGNATION

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IC TYPE

ARST USED ON OPTION MODEL

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NEXT HIGHr." ASSY
DEC NO.

!Ci: CS

EIA NO.

DEC NO.

EIA NO.

SEMICONDUCTOR CONVERSION CHART

INPUT

RECTIFIER BOARD

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SHEET

DIST.

NUMBER

54!241 !-0-1

I REV.

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