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Diagnostic Software Descriptions And Troubleshooting
AUDIO PART OF AUDIO/VIDEO BOARD 3139 243 30261
START
NO DIGITAL OUTPUT
ON COAXIAL
ACTIVATE
DIAGNOSTIC SOFTWARE
" PLAYER SCRIPT "
DIG_OUT AT
YES
DIGITAL COAX
OUTPUT AT TP21
DIGITAL OUT
END
1011
NO
CHECK
TP11
?
NO
CHECK
?
OK
DVD733K /691/781
=>
To activate the "Player Script ",press Open/Close and
Stop keys on the local keyboard of the DVD player
simultaneously.
=>
Proceed to the nuclei "AudioPinkNoise" by pressing
NEXT key until display shows "APP SND-1" and
seconds later it show " Scart DVD ".
=>
Check Flex cable to connector 1010.
=>
Check Mono Board.
=>
Check coupling transformer 5200.
=>
Check coupling components 3235, 3236, 2232.
PM3392A
ch1
1
CH1
2 V~
MTB 100ns
ch1+
TP 11: DIG_OUT
PM3392A
ch1
1
CH1
200mV~
MTB 200ns
TP 21: DIGITAL OUT
5.
GB 33
CL 16532007_112.eps
ch1+
090501
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