Read Sharp DV-RW250H (serv.man2) Service Manual online
TROUBLESHOOTING GUIDE
E-24
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
E-E AUDIO (MONO)
DOES NOT APPEAR
Does E-E AUDIO
(STEREO) appear?
Is the voltage at pin 92
of IC101 5V ?
Refer to section "E-E AUDIO
(STEREO) DOES NOT APPEAR".
Check POWER BLOCK.
Is the voltage at pin 95
of IC3001 5V ?
Change IC3001.
Check J8001.
Change IC701.
Is there audio signal at
pin 11, 74 of IC701 ?
Is there audio signal at
pin 6 of IC701 ?
Check circuit around of J8001.
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