3-3. AUDIO CIRCUIT
13
No sound in the playback mode.
Is the output at pin
‘
of IC201?
Is 9V applied to pin
&
of IC201?
Check power circuit.
Is 5V applied to
1
of IC201?
Is there Audio output
at pin of IC201?
10
Check PJ201
and HEAD.
Check circuit adjacent
to R211, R212
NO
NO
YES
YES
YES
YES
NO
NO
A. Troubleshooting of PB mode
Is pin
=
of IC201 0V?
NO
Check SYSCON.
Is pin
#
of IC201
GND?
Check IC201
YES
NO
Summary of Contents for DV-K10DY-D
Page 29: ...26 6 1 CONNECTION DIAGRAM DV K10D 12D SECTION 6 CIRCUIT DIAGRAM...
Page 30: ...27 6 2 POWER CIRCUIT DIAGRAM DV K10D 12D...
Page 31: ...28 6 3 SCART MAIN CIRCUIT DIAGRAM DV K10D 12D...
Page 32: ...29 6 4 VIDEO HEAD AMP DV K10D 12D...
Page 33: ...30 6 5 AUDIO CIRCUIT DIAGRAM DV K10D 12D...
Page 34: ...31 MAIN PCB SECTION 7 COMPOMENTS LOCATION GUIDE ON PCB BOTTOM VIEW...
