Tape Play Part Check - LG LM-U1060 Service Manual

I TAPE PLAY PART CHECK
P2707:4 PIN © 12V
YES
IC201 (HA12237)16 PIN 12V
input waveform check
YES
IC201:5.26 PIN
Signal Output check
YES
IC20114 PIN MUTE
operation check
YES
normal
NO
Refer to SMPS
Troubleshooting
NO
DECK HEAD input check
YES
DECK HEAD input IC201
32.39 PIN check
YES
relevant parts check
YES
normal
NO
IC202 10 PIN HIGH operation
check
YES
relevant parts check
YES
normal
- 2-9 -
NO
HEAD WIRE or
Mecha replacement
NO
relevant parts
replacement
NO
relevant parts
replacement