Read Sony TC-TX77 / TC-TX770 Service Manual online
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• Adjustment Parts Location
[AUDIO BOARD] (Component Side)
[SYSTEM CONTROL BOARD] (Component Side)
CN714
CN711
IC304
CN351
RV151
Playback Level (L-CH)
Playback Level (L-CH)
RV251
Playback Level (R-CH)
Playback Level (R-CH)
RV252
Record Bias (R-CH)
Record Bias (R-CH)
RV152
Record Bias (L-CH)
Record Bias (L-CH)
RV153
Record Level (L-CH)
Record Level (L-CH)
IC301
RV253
Record Level (R-CH)
Record Level (R-CH)
CN803
IC803
CN801
TEST Mode
TEST Mode
RV801
Tape Speed
Tape Speed
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