DOWNLOAD JBL GX-A3001 Service Manual ↓ Size: 378.59 KB | Pages: 11 in PDF or view online for FREE

Model
GX-A3001
Pages
11
Size
378.59 KB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gx-a3001.pdf
Date
PREV: JBL GTx 8 Service Manual / Technical Bulletin

JBL GX-A3001 Service Manual ▷ View online

1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
R231
2K
R244
1K
C237
47uF/35V
Q203
2N5551
R235
47R
R239
5.6k
R234
47R
Q202
2N5551
Q205
2N5401
Q204
2N5401
R237
47R
R236
47R
R238
5.6k
Q208
MPSA13
C235
104
R247
3K3
R248
5K6
Q206
2SB649
Q207
2SD669
C231
100P
R246
47R
R249
47R
C232
100P
R265B
0.15/5W
R256C 1k
D201
4148
R259
4.7K
Q213
2SC1815
C236
104
Q210
TIP42C
R255B
0.15/5W
R257C 1k
D202
4148
R260
4.7K
R258
4R7/0.5W
C258
CL104
C233
47P
R245
12K
R251
100R/1/4W
R270
1K
R268
10K
R269
1K
R266
4K7
Q212B
2SB688
Q211B
2SD718
R240
100R/1/4W
C192B
W10uF/50V
4
3
2
1
JK1A
1500-0411-01
C230
471
C234
471
R265A
0.15/5W
Q211A
2SD718
R211A
4.7R
R211B
4.7R
R256B
1k
R255A
0.15/5W
Q212A
2SB688
R257B
1k
R212B
4.7R
R212A
4.7R
Sig in
-VCC
+VCC
PROT
R265C
0.15/5W
R255C
0.15/5W
Q212C
2SB688
Q211C
2SD718
R211C
4.7R
R212C
4.7R
R257A
1k
R256A
1k
D200
4148
Q209
TIP41C
Q102P
2SC1815
Q103P
2SC1815
R158P
6K
8
C142P
220u/35V
D101P
IN4148
R132
56K
-A
MP
+AM
P
C22A
220U/25V
R30A
4K7
D25
1N4148
Q18
2SC1815
Q16
2SC1815
D9
1N4148
R23A
51K
PROT
OUT
OUT
PROT
OU
T
+AMP
-AMP
Sig in
+VCC
-VCC
OUT
PROT
PROT
PROT
R65
6.2K
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
R1
22K
C6
101P
R2
10K
R61
10K
R60
10K
R4
10K
C2
10uF/16V
C1
10uF/16V
C10
101P
R28
22K
C7
101P
R5
10K
R62
10K
R6
10K
R9
10K
C5
10uF/16V
C4
10uF/16V
C58
101P
1
3
R
RCA1A
2
4
L
RCA1B
L in
R in
R10
4.7K
R11
4.7K
C8
101P
C12
101P
SX4
NC
SX3
NC
SX2
NC
SX1
NC
C57
10u/25V,NP
C22
10u/25V,NP
R18
56K
C54
NC
C55
NC
1
2
3
4
CN5
2.54-4P
R43
43K
R25
43K
R24
43K
R42
43K
R45
470R
R44
470R
C23
101P
R32
510
R29
4.3K
1
2
3
VR1A
B20K
2
3
1
U2A
4560
C39
333MET
C13
104MET
A1
A3
A2
VR2A
C100K
B1
B3
B2
VR2B
C100K
R64
10K
6
5
7
U2B
4560
R34
10K
6
5
7
U3B
4558
C15
474MET
C16
474MET
R16
43K
R17
75K
R12D
1K
C15D
104
R14D
20K
C14D
100P
R13D
1K
R15D
5.1K
R16D
1M
C13D
223
1
2
3
VR6A
B20K
2
3
1
U10DA
4558
6
5
7
U10DB
4558
2
3
1
U3A
4558
R12
15K
C60
101P
R22
2k
R21
7.5K
C18
2.2u
C19
2.2u
C20
2.2u
C32
2.2u
R63
22k
R35
22k
L+
L-
R+
R-
R+
R-
L+
L-
High-in
R47
56K
R50
56K
R51
56K
R55
56K
D2
1N4148
NT1
300
C3
10U/50V
R13
6.2K
4
8
U2C
4560
4
8
U3C
4560
4
8
U10DC
4560
C45
NC
C47
NC
C49
NC
C46
NC
C48
NC
C50
NC
Q35
2SC1815
Q36
2SC1815
R2
0
6K
8
C51
100u/25V
D3
IN4148
R15
56K
L-
R-
C37
10u/25V  NP
C38
10u/25V  NP
R56
NC
R57
1K
Si
g i
n
Rem
PROT
+15V
-15V
2
3
1
U1A
4560
6
5
7
U1B
4560
4
8
U1C
4560
Rem
PROT
+15V
-15V
Si
g i
n
+15V
-15V
1
2
3
4
5
6
7
8
CN2
CON8
LED-ON
LED-PRO
to amp
+
+
-
-
MIN
MAX
R23
3.3K
R58
4.7K
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
℃
TH
2
85C
C102
102
R169P
22R/ 1/2W
3
3
2
2
1
1
CN3
1500-0300-05
R157P
2K2
R161P
2K2
PGND
REM
+12V
D31
F16C20
D32
F16A20
Q22
STP80N70F4
Q26
STP80N70F4
R160P
47R
R164P
47R
Q24
STP80N70F4
R162P
47R
C125P
103
R167P
22R/ 1W
Q28
STP80N70F4
R166P
47R
C126
103
R168P
22R/ 1/2W
R69
10K/1W
C139
104
C140
104
C
109
150
0UF/2
5V
1
2
R176P
12K/2W
1
2
R177P
12K/2W
C152
CC104
C122
CC104
C24
104
P+12V
C119P
104
R155P
1K
R156P
1K
+
1
-
2
FED
3
DT
4
CT
5
RT
6
GN
D
7
OP
1
8
E1
9
E2
10
OP
2
11
VC
C
12
13
RE
F
14
-
15
+
16
U18
TL494
+12V.D
R154P
100K
R175P
22K
C143P
CL102
R149P
9K1
C117P
104
C132P
104
R171P
11K
C79
104
R20P
47K
R138P
2K
R36
10K
C32A
104
C80
104
UVP
OVP
C84
104
R19P
47K
R132P
2K2
R102
4K3
C9P
104
E
C
B
Q202P
2SB647
R33P
62K
D39
3V9
R47P
6K8
C153
CC104
E
C
B
Q32
2SA1015
C26
100uF/16V
C151
22uF/25V
C124P
104
R35P
2K
R110P
100K
R119P
100K
R118P
2.2K
REM
R63P
NC
R70P
NC
Q17
2SB649
1
2
F1A
30A
3
4
F1B
30A
C24P
104
C
A
126P
104
1
2
DZ103P
15V
C
A
124P
100U/25V
1
2
DZ102P
15V
CA123P
100U/25V
R111P
22R/1W
R126P
22R/1W
C
A
127P
104
R41
4K7
R39
3K3
R38
3K3
C27
22U/50V
C28
22U/50V
1
2
L6
2.5mH
R178P
3K3
R
179P
3K
3
C25
104
C31
104
C30
104
C29
104
C1
45
A
2200U
/63V
R40
4K7
C146A
2200U/63V
CA125P
10U/
50V
C10P
10U/
50V
RB1
8.2K
RB4
7K5
RB5
8K2
RB6
10K
C81
104
RB3
1M
RB2
24K
R61P
100K
R46
4.3K
R34P
10K
D15
6A10
1
2
C001
681P
C002
681P
C003
681P
C004
681P
1
4
8
9
5
2
3
7
10
6
T1
Φ38--4.5:13.5:6
1
2
D16
FR104
D22
FR104
D21
FR104
D20
FR104
PGND
+VCC
-VCC
LED-
P
R
O
EARTH GND
+15V
-15V
PROT
GND
E
C
B
Q34
2SA1015
B
C
E
Q33
2SC1815
B
C
E
Q101P
2SC1815
E
C
B
Q19
2SA1015
E
C
B
Q20
2SA1015
B
C
E
Q201P
2SD667
1
2
D1P
1N4148
1
2
D2P
1N4148
1
2
D1
1N4148
1
2
D38
1N4148
1
2
D19
1N4148
1
2
D18
1N4148
+VCC
-VCC
GX-A3001
C36
474P
LED1
Gr
LED2
Red
C35
474P
℃
TH
1
NC
C34
474P
1-4 F1=F2=Φ0.5*21    4.5TS
5-8  S1=S2=Φ0.5*9   13.5TS
9-10  S3=S4=Φ0.8*1    6Ts
1
2
3
4
U1P
PC817
Q8
2SC1815
R9P
10K
R10P
220K
1
2
R11P
10K
R33
1M
C59
4.7uF/50V
2
3
1
8
4
U2PA
4558
6
5
7
U2PB
4558
R59
4.7R
R49
10K
R48
4.7R
R37
10K
C61
104P
-AMP
-AMP
+AMP
+AMP
R16P
2.2K
+15V
-15V
+15V
-15V
+12V.D
C
110
150
0UF/2
5V
Rem
R19
2.2K
+15V
R53
22K
Q37
2SC1815
C82
47u/50V
R52
220
J145
45mm
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
℃
TH
2
85C
C102
102
R169P
22R/ 1/2W
3
3
2
2
1
1
CN3
1500-0300-05
R157P
2K2
R161P
2K2
PGND
REM
+12V
D31
F16C20
D32
F16A20
Q22
STP80N70F4
Q26
STP80N70F4
R160P
47R
R164P
47R
Q24
STP80N70F4
R162P
47R
C125P
103
R167P
22R/ 1W
Q28
STP80N70F4
R166P
47R
C126
103
R168P
22R/ 1/2W
R69
10K/1W
C139
104
C140
104
C
109
150
0UF/2
5V
1
2
R176P
12K/2W
1
2
R177P
12K/2W
C152
CC104
C122
CC104
C24
104
P+12V
C119P
104
R155P
1K
R156P
1K
+
1
-
2
FED
3
DT
4
CT
5
RT
6
GN
D
7
OP
1
8
E1
9
E2
10
OP
2
11
VC
C
12
13
RE
F
14
-
15
+
16
U18
TL494
+12V.D
R154P
100K
R175P
22K
C143P
CL102
R149P
9K1
C117P
104
C132P
104
R171P
11K
C79
104
R20P
47K
R138P
2K
R36
10K
C32A
104
C80
104
UVP
OVP
C84
104
R19P
47K
R132P
2K2
R102
4K3
C9P
104
E
C
B
Q202P
2SB647
R33P
62K
D39
3V9
R47P
6K8
C153
CC104
E
C
B
Q32
2SA1015
C26
100uF/16V
C151
22uF/25V
C124P
104
R35P
2K
R110P
100K
R119P
100K
R118P
2.2K
REM
R63P
NC
R70P
NC
Q17
2SB649
1
2
F1A
30A
3
4
F1B
30A
C24P
104
C
A
126P
104
1
2
DZ103P
15V
C
A
124P
100U/25V
1
2
DZ102P
15V
CA123P
100U/25V
R111P
22R/1W
R126P
22R/1W
C
A
127P
104
R41
4K7
R39
3K3
R38
3K3
C27
22U/50V
C28
22U/50V
1
2
L6
2.5mH
R178P
3K3
R
179P
3K
3
C25
104
C31
104
C30
104
C29
104
C1
45
A
2200U
/63V
R40
4K7
C146A
2200U/63V
CA125P
10U/
50V
C10P
10U/
50V
RB1
8.2K
RB4
7K5
RB5
8K2
RB6
10K
C81
104
RB3
1M
RB2
24K
R61P
100K
R46
4.3K
R34P
10K
D15
6A10
1
2
C001
681P
C002
681P
C003
681P
C004
681P
1
4
8
9
5
2
3
7
10
6
T1
Φ38--4.5:13.5:6
1
2
D16
FR104
D22
FR104
D21
FR104
D20
FR104
PGND
+VCC
-VCC
LED-
P
R
O
EARTH GND
+15V
-15V
PROT
GND
E
C
B
Q34
2SA1015
B
C
E
Q33
2SC1815
B
C
E
Q101P
2SC1815
E
C
B
Q19
2SA1015
E
C
B
Q20
2SA1015
B
C
E
Q201P
2SD667
1
2
D1P
1N4148
1
2
D2P
1N4148
1
2
D1
1N4148
1
2
D38
1N4148
1
2
D19
1N4148
1
2
D18
1N4148
+VCC
-VCC
GX-A3001
C36
474P
LED1
Gr
LED2
Red
C35
474P
℃
TH
1
NC
C34
474P
1-4 F1=F2=Φ0.5*21    4.5TS
5-8  S1=S2=Φ0.5*9   13.5TS
9-10  S3=S4=Φ0.8*1    6Ts
1
2
3
4
U1P
PC817
Q8
2SC1815
R9P
10K
R10P
220K
1
2
R11P
10K
R33
1M
C59
4.7uF/50V
2
3
1
8
4
U2PA
4558
6
5
7
U2PB
4558
R59
4.7R
R49
10K
R48
4.7R
R37
10K
C61
104P
-AMP
-AMP
+AMP
+AMP
R16P
2.2K
+15V
-15V
+15V
-15V
+12V.D
C
110
150
0UF/2
5V
Rem
R19
2.2K
+15V
R53
22K
Q37
2SC1815
C82
47u/50V
R52
220
J145
45mm
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