DOWNLOAD JBL GTR 104 (serv.man2) Service Manual ↓ Size: 4.24 MB | Pages: 34 in PDF or view online for FREE

Model
GTR 104 (serv.man2)
Pages
34
Size
4.24 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gtr-104-sm2.pdf
Date
PREV: JBL GTR 104 Service Manual

JBL GTR 104 (serv.man2) Service Manual ▷ View online

1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
R51P
100K
Q11P
2SC1815
R48P
1K
I
1
G
2
O
5
en
3
nc
4
U12P
TPS709
C86P
226P
C87P
226P/6.3V
C88P
226P/6.3V
R60P
10K
R61P
1K
AD2
B+3.3V
to 
按键
Q12P
2SC1815
R50P
1.8K
R49P
47K
R47P
2.7K
R62P
3.9K
R46P
11.5K
R52P
680R
GPIA3
1
VDD
2
GPIOA5DH
3
GPIOA4DH
4
GPIOB4D
5
GPIOB0D
6
GPIOA2DH
7
GPIOA1DH
8
VSS
9
GPIOA0DH
10
U8P
WT51F108
MCU_SP REM
MCU_SP REM
R55P
27K
REM
REM
1
2
J4
2P
AUX +12V
REM out
R53P
NC
R54P
4.3K
C97P
104P
A
K
D35P
BAS316
Q10P
2SC1815
A
K
D36P
BAS316
FUSED2
PROT LED
1
2
3
4
U10P
P185
PROT_85C
R56P
1K
R68P
4.7R
CB4
475/16V
C85P
220uF/16V
R45P
47K
E
C
B
0
Q43P
BCX52-16
C80P
105P
C96P
105P
E1
E2
1
2
3
4
5
J6
5P/1.25MM
SWUT
ON/OFF
REM-1
FUSED1
FU
SE
D
2
FUSED1
E2
E1
PAGE 13/19
PROT_2
PROT_85C
PAGE 17/19
PAGE 17/19
PROT_85C
PROT_2
FUSED2
REM-1
PROT LED
PROT LED
MCU_SP REM
PAGE 4/19
AD2
AD2
PAGE 17/19
盒子开机
℃
NTC1
10K
R67P
5.6K
1
2
R59P
10K
R58P
0R
R57P
0R
C91P
104P
C90P
104P
③检测高低电 压保护，
C89P
104P
PTC1在不同的温 度(散热片85C/90C),I/O识别不同的 电压.
85C输出一个信 号给主MCU关DSP /BT的+3.3V,
1
2
3
4
U11P
P185
PROT_2
R63P
1K
没有信号
10
分钟关机
,
短路保护给红灯信号
,
L=8.5V
L=8.5V
L=8.5V
PAGE 16/19
020113000189
020113000189
REM out-2
AUTO OFF
AUTO OFF
D32P
BAS316
PROT 85C
D23P
RS1M
FUSED1
E
C
B
Q26P
2SA1015
R24P
2.2K
R70P
47K
L2P
030123000017
L12
L
L13
L
C33P
104P
C36P
104P
FUSED2
C100P
104P
+
1
-
2
FE
D
3
DT
4
CT
5
RT
6
GND
7
OP
1
8
E1
9
E2
10
OP
2
11
VC
C
12
13
RE
F
14
-
15
+
16
U18
TL494
RB7
100K
RB8
3K
CB3
682P
CB2
104P
RB5
10K
CB1
106P
CB5
226P
RB4
10K
RB1
10K
RB3
10R
RB6
10K
PROT4
PROT4
DT1
+5V
E2
E1
AUX +12V
U+12V
PROT4
℃
NTC2
NC
C21P
475P
C14N
104P
R7N
8.2K
C15N
104P
Q6N
2SC1815
R24N
47R
PROT3
PROT3
+12V-1
+12V-1
D8P
0R/0805
C21P,CB4
POWER DRIVE
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
C73P
10n/100V
R1P
10R
C10P
103P
R38P
82R
C50P
220P/50V
R39P
82R
C49P
220P/50V
C12P
104P
R37P
10K
PGND
+12V
C2F
106P/25V
C1P
106/25V
+B
AT
T
1
2
J1P
120903000124
L1P
030123000148 C3P
020513000385
C4P
020513000385
C5P
105P
F1A
120103000002
3
4
F1B
120103000002
AC1
AC2
FUSED1
C11P
104
D1P
RS1M
D2P
RS1M
D3P
RS1M
D4P
RS1M
D5P
RS1M
3300uF/25V
E2
E1
FUSED1
FUSED1
E1
E2
PAGE 14/19
+B1
FUSED1
SD1
SD2
SD2
SD1
PAGE 12/19
PAGE 17/19
+12VC
+12VC
+VCC
-VCC
-VCC
+VCC
-12V
+12V
+12V
-12V
LED+5V
+5VB
LED+5V
+5VB
C63P
020513000192
C54P
100n
C51P
100n
R34P
10
K
R33P
10
K
K
K
A
A2
A
A1
D14P
F16C20
K
K2
A
A
K
K1
D15P
F16A20
C71P
020513000192
C62P
10
5P
/1
60
V
-VCC
+VCC
+VCC
-VCC
to AMP
AC1
+VCC
C94P
104P
C38P
100U/25V
C37P
100U/25V
C40P
104P
C43P
220uF/35V
C41P
220uF/35V
R31P
10K
R32P
10K
C39P
104P
C42P
104P
+12V
-12V
+12V
-12V
D16P
MUR120
D24P
RS1G
D25P
BAS316
R22P
2.7K
R40P
47K
Q1P
2N2222
SD1
D19P
MUR120
C44P
104P
D26P
BAS316
D27P
BAS316
SD2
C27P
104P
C28P
100uF/10V
C24P
100uF/16V
R25P
10K
LED+5V
LED+5V
C26P
104P
1
G
3
O
2
I
U3P
7912
D18P
MUR120
D17P
MUR120
2
G
3
O
1
I
U2P
7812
D21P
MUR120
D20P
MUR120
C29P
102
C30P
102
C34P
104P
C35P
100U/16V
R26P
10K
+5VB
+5VB
C31P
104P
to DSP/MCU
to OP
C32P
220uF/35V
R27P
82R
R28P
82R
AC6
AC6
AC3
C23P
104P
in
Vi
AD
J
ad
out
Vo
Vo-1
U4P
060103000208
R23P
3.3K
2
G
3
O
1
I
U1P
7812
C103P
1n
C104P
100n
MT2
MT
MT3
MT
C105P
10n
C106P
10n
MT4
MT
C107P
103P
C108P
33P
+BATT
RB12
2K2
RB13
2K2
RB16
82R
RB17
82R
RB18
82R
C125P
103P
RB20
22R
RB19
82R
C126
103P
RB21
22R
RB10
1K
RB11
1K
A
K
DB1
BAS316
DB2
BAS316
E
C
B
Q19
2SA1015
Q20
2SA1015
S
D
G
M2
IR3205
S
D
G
M1
IR3205
S
D
G
M5
IR3205
S
D
G
M4
IR3205
020513000346
RB14
82R
RB15
82R
S
D
G
M3
NC
S
D
G
M6
NC
1
4
8
9
5
2
3
7
10
6
T1
K4
E2
E1
L20A
030123000217
L20B
030123000217
L20C
030123000217
L20D
030123000217
C108F
681P
C109P
681P
C110P
681P
C111P
681P
C112P
101P
C113P
101P
C114P
101P
C115P
101P
C116P
101P
C2
101P
D28P
RS1M
D29P
RS1M
D30P
RS1M
C55P
471P
C56P
471P
C57P
471P
C58P
471P
C59P
471P
C60P
471P
C6
106P
C7H
472P
C8
473P
C29H
474P
JP1
60mm
C18
102/1KV
R28H
1K
R50H
270R
C4H
104P
C10H
33P
C11H
101P
C12H
101P
in
Vi
AD
J
ad
out
Vo
Vo-1
U5P
060103000208
R44H
910R
R45H
300R
5V
6V
C10N
106/25V
L15
030703000096 C11N
106P/25V
C12N
226P/25V
C13N
226P/25V
C16N
106P/25V
1
2
C61H
474P
C21N
226P/25V
1
2
ESD23
18KV
C38N
NC
C39N
NC
POWER SUPPLY
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
C74P
22U/16V
C75P
106P
PROT1
R98P
4.7K
Q28P
2SC1815
R101P
22K
R92P
10K
R87P 82K
R88P 82K
R89P 82K
R90P 82K
R91P
10K
D41P
BAS316
Q27P
2SC1815
R93P
10K
R119P
10K
C77P
220uF/16V
R100P
10K
D42P
NC
Q24P
2SC1815
Q25P
2SC1815
PROT3
L=8.5V
C14S
100uF/25V
R115S
4.3K
Q22T
2SC1815
Q21T
2SC1815
R119S
10K
PROT3
RCA-PRO
FL+ OUT
FR- OUT
RL+ OUT
RR- OUT
FL+ OUT
FR- OUT
RR- OUT
RL+ OUT
PAGE 12/19
L=8.5V
L=8.5V
PAGE 14/19
RCA-PRO
RCA-PRO
PAGE 4/19
PROT1
PROT1
PAGE 12/19
PROT3
PROT3
PAGE 17/19
+12V
+12V
PAGE 13/19
FL OUTPUT
FR OUTPUT
RL OUTPUT
RR OUTPUT
C45P
22U/16V
D44PBAS316
Q29P
2SC1815
D46P
BAS316
D45P
BAS316
D47P
BAS316
D48P
BAS316
R43H
22K
C39H
104P
2.8V
R42H
9.1V
R27N
6.8K
PROT
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
GTR DSP2
GTR DSP2.sch
1.8V
3.3V
GTR DSP1
GTR DSP1.sch
DSP Connect
DSP Connect.Sch
DSP Main
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