DOWNLOAD JBL GX-A422SI Service Manual ↓ Size: 3.67 MB | Pages: 31 in PDF or view online for FREE

Model
GX-A422SI
Pages
31
Size
3.67 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gx-a422si.pdf
Date
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JBL GX-A422SI Service Manual ▷ View online

2
3
1
8
4
U1A
LM393
R53
11K
R51
8.2K
R55
2.2K
C30
100uF/16V
R47
47K
R56
680R
R54
47K
R52
3.3M
Q1
2N3906
Q2
2SC1815
6
5
7
U1B
LM393
1.5V
R60
10K
R67
47K
R59
2.7K
R58
7.5K
R57
10K
R61
47K
R62
2.2K
R63
2.2K
Q3
2SC1815
C29
47uF/16V
to
 7/
7
 T
L
49
4
的
15
脚
to7/7 TL494
的
13
脚
C39
104
A:62
1.5V
℃
R9
560K
℃
NTC1
20K
+5V
LP 8.5
83-pro;66-huifu
080523000012
R68
2.7K
SCHEMATICS DIAGRAM - TEMPERATURE PROTECTION PART
PCB LAYOUT DIAGRAM - FRONT END BOARD (TOP VIEW)
PCB LAYOUT DIAGRAM - FRONT END BOARD (BOTTOM VIEW)
PCB LAYOUT DIAGRAM - MAIN BOARD (TOP VIEW)
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