Printed Wiring Boards -Front Section - Sony HCD-GZR333IA Service Manual

5-22. PRINTED WIRING BOARDS – FRONT Section –
1 2
A
B
C
D
VOL-LED BOARD
C703
E
D704
(4)
F CL703
D701-705
(VOLUME)
G
CN701
CL707
CL706
6
D705
(5)
5
C705
CL702
H
HCD-GZR333IA
• See page 26 for Circuit Boards Location.
3 4 5
FRONT BOARD
PRESET EQ S835
SOUND FIELD S833
GROOVE S832
D703
(3)
D702
(2)
C702
CL705 CL704
C701
D866
2
D701
(1)
1 STANDBY
11
(11)
1-881-563-
S812
_/1
• : Uses unleaded solder.
6 7 8
EQ BAND/
S834
MEMORY
R835
R834
C801
3 1
IC801
4 5
C803
S841
JW830
JW821
JW836
JW838
OPERATION DIAL
JW829
10 1
IC812
JW832
11 20
L
JW839
CL848 JW846
JW809
CL846
JW803
CL847
CL849
JW845
Q821
Q823
JW817
ECB
ECB
CL844
R705
CL845
NO802
14
R703
CL843
R704
CL842 CL882 CL883
S
LEFT BOARD
CN731
(Page 51)
49 49
9 10 11
(Page 45)
MIC BOARD
NO799
P
CL833 CL831
BCE BCE
1 5
CL832
Q833 Q832
JW823
CN803 R854
R853
R852 R855
ECB R856
R843
ECB
Q852 R858
Q851
CL820
R808
C808
R806
CL812
CL817
CL819
R804
CL816
l
CL813
CL814
CL811
2 1 3
CL809
C816 C815
CL808
CL806
S811
CL803
CL805
CL801
MASTER VOLUME
10 1
IC811
11 20
Q822 CL860
Q824
Q825
CL861
NO805 CL852
ECB
ECB
ECB
CN806
11 1
4 1
1
CL874
CL872
R708
R707
T U
CENTER BOARD RIGHT BOARD
NO761 CN741
(Page 51) (Page 51)
HCD-GZR333IA
12 13 14
REC TO USB
D818
S844
R844
D819
JW841 R821
DISC SKIP/
S821
EX-CHANGE
CL815
OPEN/
S822 CLOSE
Z
JW822
JW805
S823 DISC 3
R824
R818
D820
S824 DISC 2
C812
R819
D821
CL851
S825 DISC 1
LP801
R820
11
D822
1-881-558- (11)
K
MAIN BOARD
CN501
(Page 41)