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HCD-RXD7AV
7-7. PRINTED WIRING BOARD
FRONT SECTION
• Semiconductor
1
Location
Ref. No. Location
CD KEY BOARD
D631
F-6
A
IC701
G-8
IC702
F-6
CN606
1
Q701
D-4
S706
Q702
D-4
Q703
D-1
B
Q704
D-2
Q705
D-2
Q706
E-4
Q707
D-5
Q708
D-5
C
FRONT BOARD
G
R711
D
R712
S
S723
TUNER
/BAND
R736
E
R757
S710
FILE SELECT
R709
F
LED712
G
LED713
R739
H
16
• Refer to page 21 for Note on Printed Wiring Boards.
2
3
4
6
S705
DISC SKIP
R748
R749
G
G
LED704
G
G
S718
S
S
S
S
S722
CD
G
R760
R758
LED717
R759
S
S728
S711
DBFB
DSP
R726
S736
VR602
ENTER/
VOLUME
NEXT
S724
REC
R738
R710
S725
PAUSE
S713
+
1
10
S726
CN602
CD SYNC
H
TO FLD BOARD
CN602
(Page 28)
• Refer to page 21 for Circuit Boards Location.
5
6
7
R750
DISC 3
DISC 2
S704
S703
R755A
LED711
LED710
G
G
R707
S720
S
S
TAPE B
LED705
S730
R770
5.1
R754
S729
R741
R720
LED716
9
10
LED707
VR601
D631
9
1
18
C705
LED715
R718
R717
R755
1
5
CN601
G
TO FLD BOARD
CN601
(Page 28)
26
26
8
9
10
DISC 1
R751
S702
LED708
S721
S731
TAPE B
TAPE A
R742
R743
S734
STEREO/
5.1
MONO REPEAT
S733
PLAY MODE
TUNER MEMORY
LED706
S712
GROOVE
S717
DEMO
R701
10
S708
TIMER SELECT
S714
–
LED714
1
18
R721
R729
C701
11
12
CN607
3
1
S701
11
(11)
1-675-434
(4144270521)
LED709
S732
FUNCTION
S719
TAPE A
S735
EDIT/
DIRECTION
R745
R746
S709
DISPLAY
R723
R722
S707
CLOCK/
TIMER SET
LED718
S727
DOLBY PRO
LOGIC
11
(11)
1-675-433
(4144270521)
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