LG MCV902 Service Manual page 24

AUX
YES
JK601 SIGNAL INPUT CHECK
YES
IC601 5, 34PIN
SIGNALINPUT CHECK
YES
IC601 17, 22PIN
OUTPUT SIGNAL CHECK
YES
AUX OUTPUT
CD
YES
PN709 6, 8PIN SIGNAL CHECK and
CD TROUBLESHOOTING CONSULT
YES
IC601 4, 35PIN
SIGNAL INPUT CHECK
YES
IC601 17, 22PIN
OUTPUT SIGNAL CHECK
YES
CD OUTPUT
NO
MAIN PCB PATTERN CHECK
NO
IC601 (NJW1190)
TROUBLESHOOTING CONSULT
NO
MAIN PCB PATTERN CHECK
NO
IC601(NJW1190)
TROUBLESHOOTING CONSULT
3-6