12
AUDIO CIRCUIT (NORMAL)
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?
Check PJ504
and HEAD.
Check circuit adjacent
to R211, R212
NO
NO
YES
YES
YES
YES
NO
NO
Is pin
=
of IC201 0V?
NO
Check IC 601
Is pin
#
of IC201
GND?
Check IC201
YES
NO
10
Summary of Contents for DV-K11WZ-PB/A
Page 30: ...27 6 CIRCUIT DIAGRAM CONNECTION DIAGRAM...
Page 31: ...28 POWER CIRCUIT DIAGRAM...
Page 32: ...29 SERVO SYSCON CIRCUIT DIAGRAM...
Page 33: ...30 VIDEO HEAD AMP CIRCUIT DIAGRAM...
Page 34: ...31 AUDIO CIRCUIT DIAGRAM...
Page 35: ...32 HI FI AUDIO CIRCUIT DIAGRAM...
Page 36: ...33 KARAOKE CIRCUIT DIAGRAM...
Page 37: ...34 LOGIC SW CIRCUIT DIAGRAM...
