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HCD-RXD7AV
26
26
7-7. PRINTED WIRING BOARD FRONT SECTION
S706
S705
R750
S704
DISC SKIP
DISC 3
DISC 2
DISC 1
S703
S702
S701
S732
S735
S719
S733
S717
S731
S734
S712
S708
FUNCTION
S707
S727
S714
S713
S736
S728
S711
S722
CD
S710
S724
S725
S726
S723
S718
S720
S721
G
S
G
S
G
S
G
S
G
S
G
S
G
S
G
S
TAPE A
TAPE A
ENTER/
NEXT
TUNER
/BAND
FILE SELECT
REC
PAUSE
CD SYNC
DBFB
VOLUME
1
10
1
5
TIMER SELECT
DOLBY PRO
LOGIC
CLOCK/
TIMER SET
S709
DISPLAY
DEMO
GROOVE
STEREO/
MONO REPEAT
PLAY MODE
TUNER MEMORY
EDIT/
DIRECTION
DSP
FRONT BOARD
CD KEY BOARD
TO FLD BOARD
CN601
(Page 28)
H
G
TO FLD BOARD
CN602
(Page 28)
11
(11)
1-675-433
(4144270521)
11
(11)
1-675-434
(4144270521)
TAPE B
TAPE B
+
–
16
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
CN606
R748
1
6
R749
LED703
LED702
LED701
R751
CN607
R707A
Q703
R713
R714
R715
R716
Q704
Q705
R757
R737
R709
R726
LED712
R704
Q702
Q701
R703
Q706
R761
CN606
R711
R712
R736
R758
R759
LED704
LED717
R760
C703
VR602
Q707
Q708
R762
R732
R733
IC702
R719
R735
R734
R708
R705
R755A
LED710
S730
5.1
LED705
R770
LED716
VR601
D631
LED707
R720
R754
R741
S729
5.1
R707
LED711
9
10
9
10
1
LED708
R756A
R744
R725
R747
CN607
LED706
R742
R743
LED709
R706
R745
R746
R701
R722
R723
LED718
R721
R729
C701
18
1
18
LED714
R702
R727
R756
R728
R730
C702
R731
R753
R724
IC701
R717
R755
CN601
R718
C705
LED715
C707A
CN602
C704
R738
R710
LED713
R739
R740
1
1
1
3
Ref. No.
Location
D631
F-6
IC701
G-8
IC702
F-6
Q701
D-4
Q702
D-4
Q703
D-1
Q704
D-2
Q705
D-2
Q706
E-4
Q707
D-5
Q708
D-5
• Semiconductor
Location
• Refer to page 21 for Note on Printed Wiring Boards. • Refer to page 21 for Circuit Boards Location.