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HP 13220 Technical Information page 38

Data terminal. processor module

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NOTES:
1.
UNLESS OTHERWISE SPECIFIED:
ALL RESISTANCE IN OHMS,
ALL RESISTORS
I/SW
,1% V.W,5%
ALL CAPACITANCE IN MICROFARADS,
ALL 1(;
S
PART
NUMBERS PREFiXED
BY 1820-
ALL TRANSISTORS
HP PN 1854- 0467
ALL DIODES HP PN 1901- 0040
~
MASK BEFORE LOADING,
3
MARK DATE CODE (OPER 33)
INSTALL IN POST SOLDER LOADING
FROM CIRCUIT SIDE (4 PLACES),
PRESS ITEM 2 INTO P.C. BOARD FIRST,
THEN INSTALL ITEM 3 INTO ITEM 2,
SEE DETAIL 'A'.
S, DO NOT LOAD ITEMS DENOTED
BY ASTERISK I ,
C6, C39- 41,C46,C48,CSO,C52, C54,C56,C58,
C60, C64, C66, C68, cn, C7S, CSO,C82, CS6,
C90, C93, C96, C98, CIOO,CI02,CI04,CI06,
CIOS, CliO, C1I2, C1I4, CIIG,CIIS, CI20,CI22-124,
CI26,CI2S, C130, C132, W3, WS, W1, W9, WII ,WI3,
WIS, WI7,UI3,UI4.
6, LOAD IN PRETEST·
U2S, U38, U39, U4S,U73, U412, U612
£7
CUT U49,S(COM'Of£NT SIDE)
JUMPER U49.5TOU69.13
.:1::.s.
VERIFY we WAS LOADED.
Fiqur(-?
('I
COMponent Location DiagraM
JAN-04-82
13220-91087

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