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HCD-VX3A
28
28
7-6. SCHEMATIC DIAGRAM MAIN SECTION (3/4)
Q803,804,865
MUTE SWITCH
4.7uF
50V
1.5k
11V
47uF 63V
470
0.01uF
0.01uF
47uF 63V
1/4W
1.5k
11V
470
(Page 26)
(Page 29)
22k
22k
1.5k
NOTE
• Voltages and waveforms are dc with respect
to ground under no-signal conditions.
no mark : FM
*
: Can not measured.
• Refer to page 25 for Printed Wiring Board.
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299