Printed Wiring Board -Surround Section (Hcd-Zx99I) - Sony HCD-ZX66i Service Manual

HCD-ZX66i/ZX99i
6-24. PRINTED WIRING BOARD – SURROUND Section (HCD-ZX99i) –
1 2
SURROUND BOARD (HCD-ZX99i)
A
B
C
MAIN
BOARD H
CN503
D
(ZX99i)
(Page 38)
E
F
G
H
I
HCD-ZX66i/ZX99i
• See page 29 for Circuit Boards Location.
3 4 5
18
C753
JL701
JW737
R752
R702
R750
C751 C701
R751 R701
NO702
LP701
5 1
JL730
JL711
R732
R731
JL723
JL721
JL717
R783
JL718
R782
JL722
JL727
JL726
BCE
Q762
JL728
JL725
R788
JL731 JL724
NO701
6 1
LP702
Q
POWER AMP BOARD
CN600
(ZX99i)
(Page 56)
54
: Uses unleaded solder.
•
6 7 8
IC701
1
C703
JL700
JW743
JW721
JL709
JW722
C796
JW758 JW707
R711
JW704
JW708
JW724
JW710
JW742
JW709
JW725
R785
R781
C780
JL719
C781
RY760
JW791
JW728 R735 JW716
JW731 JW717
JW732 JW718
JW733
JW734
JW735
JW736
JL732
NO700
LP703 9 1
R
POWER AMP BOARD
CN606
(ZX99i)
(Page 56)
54
9 10 11
JL713
JL714
JL716
R794
JL715
JL703
Q722 BCE
JW756
R726
R736
R725
JL704
JL702
JL706
JL705
Q721
E C B
JL707
R723
BCE Q720
JL708
JL710 R721
JW714
11
1-878-478- (11)
• Semiconductor
Location
Ref. No. Location
D720 C-10
D730 E-6
D760 G-5
D761 F-6
D780 E-6
D790 B-8
D791 B-8
IC701 A-7
Q720 D-11
Q721 D-11
Q722 C-10
Q730 E-6
Q762 F-6
Q765 F-5
Q780 E-6