SS-GPX33, SS-GPX55, SS-GPX77, SS-GPX88, SS-GZX33D, SS-GZX55D, SS-GZX88D - Sony Audio Service Manual (repair manual). Page 4

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1-3.  PRINTED WIRING BOARD – SPEAKER LED Board -     
• 
: Uses unleaded solder.
1-4.  SCHEMATIC DIAGRAM – SPEAKER LED Board – 
Ver. 1.1
1
A
B
C
D
2
3
4
5
6
7
8
D1800
1
4
CN1803
JL1806
JL1807
JL1805
JL1804
  SPEAKER LED BOARD
(GPX88/GZX88D)
(COMPONENT SIDE)
GA
RA
BA
GK
RK
BK
GK
BK
RK
GA
BA
D1800
RA
  SPEAKER LED BOARD
(GPX88/GZX88D)
(CONDUCTOR SIDE)
1-887-623-
11
(11)
1-887-623-
11
(11)
CONNECT TO MAIN BOARD
LED SPEAKER 
1
A
B
2
3
SPEAKER LED BOARD
(GPX88/GZX88D)
R
G
B
1
2
3
4
D1800
SMLVN6RGB1U17QYA
JL1805
JL1806
JL1807
JL1804
CN1803
4P
+13.0V
Red_LED
Blue_LED
Green_LED
CONNECT TO
MAIN BOARD
LED SPEAKER
4
SS-GPX33/GPX55/GPX77/GPX88/GZX33D/GZX55D/GZX88D
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