Toshiba SD-33VB - Page 173

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3. A/V CIRCUIT DIAGRAM
1
4
5
2
7
8
13
11 12
2
39
1014
6
2
PB SECAM COLOR
REC AUDIO
PB Y+C
PB Y
PB C
REC Y+C
REC Y
REC C
REC SECAM COLOR
PB AUDIO(MONO)
WAVEFORM
TOSHIBA
VB602CS OPTION
Audio Tracking is failed.
IC301 Pin 84 is defective.
EE, PB Screen doesn’t appear.
Q305 is defective.
PB COLOR Signal disappear.
IC301 Pin70 is defective.
PB COLOR Signal disappear.
IC301 is defective.
D301or IC301 Pin 80
REC is defective.
PB and Recording is failed.
(IC301 doesn’t operate.)
IC301 Pin 69, 68 are defective.
Normal Audio signal is not recorded.
FL301, Q301, Q306 are defective.
No mono Audio Signal
in PB MODE.
Q302, Q303, Q314
are defective.