Printed Wiring Board - Subwoofer Board - Sony HCD-GTR6 Service Manual

5-29. PRINTED WIRING BOARD — SUBWOOFER BOARD —
1 2 3
A
SUBWOOFER BOARD
B
EXCEPT MX
GTR7/GTR8/GTR8B
M893
DC FAN
LP820 JL224
CN820
Q821
B
E
3 1
C
R819
C819 Q822
C818
C820
JL894
Q824
Q825
JL893
JL825
GTR8/GTR8B
GTR7
TB801
R
C897
D
L
C847
GTR7/
TB802 GTR8/
GTR8B
E
GTR7
GTR7
1
1
GTR8/GTR8B
H G
F
MAIN MAIN
BOARD BOARD
CN551 CN550
(Page 39) (Page 39)
G
H
I
J
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
• Refer to page 28 for Circuit Boards Location.
4 5 6
IC800
:GTR7/GTR8/GTR8B
R822
JW830,JW880
GTR8/
GTR8B
RY862
R886 GTR7/GTR8/GTR8B
GTR7/GTR8/GTR8B
JW880
L880
JW830
L830 GTR8/GTR8B
GTR7
JL842
R836 EXCEPT MX R852
JW882
R850
D811
JL841 C852
EXCEPT MX C850
R867 JW881
JL897
JW886
CN801/ C800 R800
JL892
C802
CN802 JL827 R802
GTR7
1 7 8 JW891
CN801
7
CN802
8
: Uses unleaded solder.
7 8 9
JL801
15 1
C803
C853
C801
C851 JW828
R827
R851
JR804
R828
R801
C826
C825
JW889
JW861
JW862
JR811 JW808
JL831
JW875
JR CN803
C892
R890 Q800
JL845
GTR7 E B 1
JL832
JL846
JL847
JW810 JL833
JW859
JL843
JL834
Q850
GTR7 JL835
JL844
D812
JW858
JL836 7
JL837
JW843
GTR7/GTR8/GTR8B
1-878-533-
11
(11)
51 51
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
10 11 12 13
GTR7/GTR8/GTR8B
L
FRONT
BOARD
N01301
(Page 37)
14 15