Previous - Yamaha DVD-S510 Service Manual

NO PICTURE SCART
SCART SWITCHING
Diagnostic Software
SCART DVD
NO
PICTURE TV?
YES
Diagnostic Software
SCART LOOP
NO
PICTURE
AUX/VCR IN
ON TV?
YES
SCART SWITCHING
OK
To put set in "Player script", press keys
STOP+OPEN/CLOSE simultaneously and connect to
mains. Proceed until display shows "
Check "0/6/12" on connector 1300-8 = +10V
Check flex connection to mono board
Check "SELECT" = 0V, "SELECT HIGH" = 0V
Check transistors 7935, 7943
Check switches 7900-7905
Check "SLB_TV: 9V, "FBOUT_TV: 5V
Check video buffers, see test instructions.
press NEXT. Display shows:"
SCART LOOP
PREVIOUS will return to " SCART DVD
Check "0/6/12" on connector 1300-8 = 0V
Check flex connection to mono board
Check "SELECT" = 6V, "SELECT HIGH" = 12V
Check transistors 7935, 7943
Check switches 7900-7905
Check "SLB_TV = 0V, "FBOUT_TV = 0V.
Check video buffers, see test instructions.
DVD-S510/DV-S5350
".
SCART DVD
Pressing
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