Printed Wiring Boards -Panel Section - Sony HCD-GZR7D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-30. PRINTED WIRING BOARDS – PANEL Section –
1 2
KEY-RIGHT BOARD
A
S631
REC TO USB
S632
B REC TO TAPE
S633
OPTIONS
C
S634
OPEN/CLOSE
S628
DISC SKIP/
EX-CHANGE
D
S635
DISC 1
S636
T E
DISC 2 L 1 3 9 4 2 2 9 6 5 1 3
E
S637
DISC 3
1-876-044-
F
G
H
• Semiconductor Location
Ref. No. Location Ref. No. Location
w w w D601 C-8 D606 C-7
D602 E-9 D611 A-13
D603 F-8 (D612) B-13
D604 F-7
D605 E-6 IC601 C-5
( ) : HCD-GZR9D only
HCD-GZR7D/GZR8D/GZR9D
• See page 42 for Circuit Boards Location.
3 4 5
PANEL BOARD
ENTER
1 2 5
S621
C731
R713
JW641
R714
JW653
S622
R712 R711
JW660
R622
JW650
SOUND FIELD
2 3 1
IC601
C601
IC601
R656
JW646
JW659
JW652
JW625
JW639
JW642
S623
R758
R757
R756
R755
MAIN
K
BOARD
CN402
S624
(Page 58)
JW622
S625
R625
12
(12)
R626
S626
S627
S626
S627
TUNING +
TUNING –
Ref. No. Location Ref. No. Location Ref. No. Location
IC701 B-7 Q604 F-6 Q609
Q605 F-6 Q701
Q601 x E-10 a o Q606 F-6 Q702
y
Q602 E-9 (Q607) E-10 Q703
Q603 F-7 Q608 E-10 Q704
. i
http://www.xiaoyu163.com
• : Uses unleaded solder.
6 7 8
FL701
FLUORESCENT INDICATOR TUBE
R750 R747 R746 R743
R751
R754
R753 R752 R749 R748 R745 R744
JW607 JW640 JW649
R731 R727
R730
R726
C708
R728
R732
JW629
R733
R729
R725
JW624
JW637 JW644 JW655
R705
JW632
JW608
JW610
JW613
5P (GZR9D)
JW623
R701 C701
R703 C702
R671
JW645
R702 C703
JW609 C704
R704 R661 JW648
D606 D601
JW647
JW606
JW662
JW658
D601-606
(POWER ILLUMINATOR)
R662
R675
R672
R665
Q Q
3 7 6 R759
Q602
ECB
R686
R684
Q605 Q606 Q604 D604 Q603 D603
ECB ECB ECB ECB
VOLUME BOARD
W651
S651
MASTER
VOLUME
+
OPERATION DIAL
S615
–
12
1-876-046- (12)
Ref. No. Location Ref. No. Location
E-10 Q705 B-9 Q710 B-8
B-9 Q706 B-9 Q711 B-8
B-9 u 1 6 3 Q707 B-9 Q712 B-8
B-9 Q708 B-9 Q713 B-8
B-9 Q709 B-8 Q714 B-8
73 73
2 4
8 9 9
9 10 11
KEY-LEFT BOARD
DISPLAY
50 53 54
R742
S601
R723
S611
R721
R724
ILLUMINATION
R722
JW621
CN607 CN608
3P (GZR7D/GZR8D)
5 3 1
(Page 71)
USB
Q
BOARD
CN803
CN606
1 3
BCE
GZR9D
Q721
BCE BCE BCE
BCE
Q609 Q608 Q607
Q720
3 1 5 1 5 0 8 9
JW615 JW631
S612
Q601
S612
PRESET EQ
JW654 ECB
GZR9D
12
R614
R613
(12)
S613
S614
1-876-042-
S613
GROOVE
S614
EQ BAND/
MEMORY
Ref. No. Location
m
Q720 E-9
Q721 E-9
c o
.
HCD-GZR7D/GZR8D/GZR9D
2
8 9 9
12 13
D611
STANDBY
R655
S602
GZR9D
D612
S609
SUBWOOFER
SUBWOOFER
R609
S603
DVD
S604
USB
S605
TAPE A/B
S606
TUNER/
BAND
2 4 9 8 2 9 9
S607
DMPORT
S608
VIDEO/
SAT
12
1-876-043-
(12)