JVC MX-GB6

(No.MB160)1-39
5.3 Tape : COMMON
Main board
JIC01(HA12237F) B+,pin No.16
Voltage normal?
Main board
JIC01(HA12237F) pin 3,4,27,28
Input signal normal?
Check the Main board
PIC02,PD210
No
Yes
No
Main board
JIC01(HA12237F) pin 5,26
output signal normal?
Yes
No
Yes
Check the Main board
EIC01(TDA7442D) Function IC
Check the Main board
CW109,CW108
Check the Main board
JE01L,JE01R,JR03L,JR03R