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HP 403A Operating And Service Manual page 25

Ac voltmeter

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Section V
5-12
F i g u r e
RED‐ORN
TO EMITTER OF Q6
RED
TO +4V ON PRINTED
CIRCUIT BOARD
RED-WHT‑
TO R48 & L 2
WHT-RED
T O C31 & C 3 2
PNK-WHT
TO METER MI
PNK-ORN
TO METER MI
PNK-ORN
TO CR4
PNK-ORN
TO C23
TO FRONT
WAFER OF
FUNCTION SWITCH
WHT-ORN
TO C24
PNK-WHT
TO CR3
5-8
VIO
‐ 8 V T O R33
ORN-WHT
WHT-GRN
PNK-ORN
TO
END
WAFER OF
FUNCTION SWITCH
WHT-GRN
TO Ci8
WHT-ORN
PNK-WHT
TO Ci7
TO C23/24
Model 403A
C22
PNK-ORN
TO METER MI
PNK‐ORN
TO CR4
PNK-ORN
TO C24
WHT‐ORN
TO C23
PNK-WHT
TO CR3
4 0 3 A - A - 1
VIO-WHT
TO R34
VIO-WHT
TO BT3 & BT4
RED
TO BT2A/B
4 0 3 A ~ - A - 2
00125-4

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