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TEST POINTS ON BLOCK
D
I
AGRAM
J4 (TEST J
TPI
TP2
TP3
$P
I
@AMPLIFIER
/-’
;~f;N%,”
J4-MS8
7
PIN NUMBER
(J4-15)
IL
TEST POINTS ON CIRCUIT BOARD ASSEMBLY
ACK)
\
Figure 7-1. Assembly Test Points
SK163
General Troubleshooting 7-3