Printed Wiring Boards -Mic/Hp/Usb Section - Sony HCD-GZR888D Service Manual

6-18. PRINTED WIRING BOARDS – MIC/HP/USB Section –
1 2
A
MIC BOARD
B
ET899
C
C781
C782
D
RV795
R896
E
F
RV795
ECHO LEVEL
G
H
I
HCD-GZR888D/GZR999D
• See page 30 for Circuit Boards Location.
3 4 5
(Page 55)
FRONT BOARD
CN803
Q
R785 C787
JW774
C788
R891
Q891 BCE
16 9
R892
IC781
JR772
1 8
JW779
C786
C784
R781
1 5
R897
NO799
RV891
RV891
MIC LEVEL
USB-LED
BOARD
• : Uses unleaded solder.
6 7 8
(Page 39) (Page 45)
DMB19 BOARD MAIN BOARD
CN1105 CN101
E H
CL785
JR773 R882
CN781
1
CL782 2 4
CL784
JW772
EP795
CL786
D797
1 4
D795
NO796
CL790
CL787
D796
JW778
CL798 CL799 CL797 CL796
JW776
4 1
CN798
CN798
(USB)
D721 D722
(BLUE) (RED)
D721
D722
R723
C721
R724
CL723 CL724 CL722 CL721
11
(11)
1-881-562-
49 49
9 10 11
(Page 62)
POWER AMP BOARD
CN407
R
1 4
5
R878 C880
NO791
R881
8 5
IC871
C871
1 4
C878
R871
C872 C874
R872
C876
R873
FB884
C877
CL783
W001
FB885
J871
MIC
HCD-GZR888D/GZR999D
12 13
ET870
CL792
CL793
W002
CL794
CL791
C792
C793
11
(11)
1-881-561-
J791
i