Printed Wiring Board - Sub-Woofer Section - Sony HCD-RG444 Service Manual

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7-11. PRINTED WIRING BOARD – SUB-WOOFER SECTION –
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B
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• Semiconductor
Location
Ref. No. Location
D501 C-3
D502 C-5
D503 C-5
D504 B-6
D505 C-8
D506 C-7
D507 C-2
w w w
IC501 D-3
Q501 D-5
Q502 C-8
Q503 C-6
Q505 C-7
Q506 C-7
Q507 D-1
HCD-RG444
• See page 25 for Circuit Boards Location. •
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MAIN
BOARD
CN306
(Page 34)
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IC501
x a o
y
. i
http://www.xiaoyu163.com
: Uses unleaded solder.
8
4 5
AMP
BOARD
CN443
(Page 45)
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Q Q
3 7 6 3
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u 1 6 3
.
39 39
http://www.xiaoyu163.com
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9 9 8
6 7
E
E
E
1 5 1 5 0 8 9 2 4
SUB WOOFER OUT
(IMPEDANCE USE 6–16 )
m
c o
HCD-RG444
2
9 9
8
E
9 8 2 9 9
CONTROL