Service manual

50
13VT-R100/R150
13VT-CR10
NO
SOUND PLAYBACK MODE TROUBLESHOOTING FLOW CHART NO.1-19
No playback.
YES YES
YES YES
YES
YES NO
Is there "L" level at pin (4) of IC6601?
Is the A/C head dirty?
Replace A/C head.
Check IC2201.
Are azimuth and height of the A/C head properly adjusted?
Is there a signal at pin (100) of IC2201?
Is there "L" level at pin (11) of IC2201?
Check line between pin (11) of IC2201 and pin (1) of IC402.
NO
Check BIAS CTL (H) line.
NO
Replace defective parts.
Clean the A/C head.
NO
Readjust azimuth and height.
NO
Are the FFC MH-AA and the PB AMP's peripheral parts normal? (Especially R6602, R6601, R6603, C6602 and C6603)