DOWNLOAD JBL GTR 1001 Service Manual ↓ Size: 2.01 MB | Pages: 15 in PDF or view online for FREE

Model
GTR 1001
Pages
15
Size
2.01 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gtr-1001.pdf
Date

JBL GTR 1001 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
C23
335/
100V
R33
10R
+B
C2
1
103/
1000V
R34
10R
R30
2.2K
R43
0.01
C18
101/1KV
R37
4.7R/1W
C2
0
335/
250V
-B
COM
C2
4
222/
500V
C22
335/100V
R40
NC
AGND
C25
224/
100V
R49
1K
/1
W
R50
1K
/1
W
1
2
L2A
47uH
3
4
L2B
47uH
C27
102/500V
AGND
SPK
DWG NO:
PART NO:
REV:T1-1  
DATA:
DATA:
DATA:
GTR-1001
2015-7-2
C40
22uF/16V
C39
22uF/16V
+5V
-5V
AGND
R39
NC
S
D
G
Q4
38N20
S
D
G
Q5
38N20
SPK
D5
BAS316
C34
100uF/25V/NP
R24
47K
Q11
2SC1815
PGND
Q12
2SC1815
R59
4.7K
R25
47K
PROT
1
2
4
5
3
RL1
12V/30A
D15
BAS316
Q9
2SC1815
R45
100K
C33
47uF/16V
AGND
R48
100K
R18
100R
MUTE
Q8
2SC1815
R15
10K
R47
100K
C32
104
R9
330R
R10
330R
K
2
A
1
DZ1
5V1
1
2
L1
33uH
Q10
2SC1815
1
CN1
CON1
1
CN2
CON1
1
CN3
CON1
1
CN4
CON1
SPK1
SPK1
PGND
R16
10K
TP5
TP6
TP3
TP1
TP2
TP8
TP9
TP7
TP4
+12V
+12V
+12V
-12V
D8
MUR120
+B
D7
MUR120
C41
NC
AGND
COM
C26
335/
100V
D12
B
A
S316
D11
B
A
S316
R35
10R
R36
10R
S
D
G
Q6
38N20
S
D
G
Q7
38N20
D14
B
A
S316
D13
B
A
S316
R31
10R
R32
10R
S
D
G
Q2
38N20
S
D
G
Q3
38N20
D10
B
A
S316
D9
B
A
S316
R29
2.2K
R42
0.01
R41
0.01
R44
0.01
COM
AGND
R2
4K7
Q1
MMBT5401
R28
4R7 1/3W
C9
104
R27
4R7 1/3W
R14
10K
R13
10K
C4
472
AGND
R8
330R
R7
12K
C3
472
AGND
AGND
2
4
5
3
1
U2
74AHC1G04
R4
4K7
R3
4K7
C8
104
R17
100R
COM
COM
COM
COM
LO
1
COM
2
VCC
3
NC
4
NC
5
VS
6
HO
8
VB
7
NC
10
VDD
11
HI
12
NC
9
SD
13
LI
14
VSS
15
NC
16
U4
IR2010S
C14
100uF/25V
C15
100uF/25V
C6
104
R22
2K2
C11
101
C7
104
6
2
8
4
U3A
TC7WH04F
1
7
U3B
TC7WH04F
COM
R21
2K2
C12
101
3
5
U3C
TC7WH04F
R46
100K
C10
225
+5VCC
C5
105
3
2
1
U1A
LM833
+5V
C1
22uF/16V
COM
+5VCC
R6
4K7
R5
4K7
C1
3
106
R2
0
1K
AGND
HO
LO
R23
47K
SD1
R19
1K
SD
R26
39K/0.25W
C30
102
SIGN_OUT
R1
4.7K/1W
R11
470R
C2
271
AGND
D3
BAS316
D4
BAS316
D2
BAS316
D1
BAS316
R52
220R
R58
1K
R54
100R
gnd
1
+in
2
-in
3
vee
4
5
6
out
7
vcc
8
+
-
U6
LM311
C31
821
R55
10K
R57
47K5
R56
1K5
R53
30K
TRIG
2
Q
3
R
4
CVolt
5
THR
6
DIS
7
VCC
8
GND
1
U5
NE555
C28
47U/6.3V
C29
47U/16V
+5VCC
-B
COM
D16
BAS316
C16
104/250V
AGND
C17
104/250V
AGND
COM
+12V
MUTE
SD1
FB2
1.5K/100M
FB1
1.5K/100M
C44
225
C45
225
5
6
7
8
4
U1B
LM833
-5V
+5V
AGND
AGND
AGND
D6
MUR120
IC2
TLP815
+12V_-B
R51
47/5W
C46
225
C47
225
GND
2
VIN
3
Vout
1
U9
78L05
K
2
A
1
DZ2
5V1
K
2
A
1
DZ3
5V1
R38
4.7K/1W
R60
4.7K/1W
R61
4.7K/1W
FB3
1.5K/100M
R100
4.
7R
/2
W
AMP
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
PGND
+12V
D1A
RS1
M
F1AC
30A
F1AA
30A
3
4
L1AB
47UH
1
2
L1AA
47UH
F1AB
30A
C1A
105
PGND
D2A
RS1
M
PGND
+12VD
R21A
36K
R3A
4.7K
C6A
104
R33A
120K
Q8A
BX52-16
Q2A
2SC1815
R7A
4.7K
PGND
D14A
BAS316/0R
C4A
104
Q1A
2SC1815
R1A
4.7K
PGND
R2A
4.7K
R20A
47K
C3A
10uF/25V
C5A
104
R
61A
24.
3K
C
39A
102
R22A
10R
D23A
BAS316
R
32A
10K
R
58A
10K
R8A
3.4K
C
58A
22uF/16V
C
59A
10uF/25V
R25A
4.7K
C7
A
104
R19A
4.7K
R4
A
33K
PGND
C8A
104
C
60A
105
R26A
2K
Q9A
BX55-16
Q11A
BX52-16
Q10A
BX55-16
Q12A
BX52-16
R27A
2K
R28A
2K
R29A
2K
VC
C34A
226/25V
PGND
S
D
G
M1A
IRF3205
S
D
G
M5A
IRF3205
R34A
33R
R38A
33R
S
D
G
M3A
IRF3205
S
D
G
M7A
IRF3205
R36A
33R
R40A
33R
S
D
G
M4A
IRF3205
R37A
33R
S
D
G
M8A
IRF3205
R41A
33R
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
11
11
12
12
14
14
13
13
T1A
CON2
P+12V
C41A
3300uF/25V
C42A
3300uF/25V
C43A
3300uF/25V
C40A
3300uF/25V
R51A
33R/0.5W
C38A
102
C37A
101
C61A
103
C11A
104
C19A
472
R50A
33R/0.5W
C17A
472
PGND
VS2
VS1
PGND
R76A
0R/RS1G
C33A
100uF/25V
D6A
MUR120
D7A
MUR120
-B
D9A
MUR120
D8A
MUR120
D10A
MUR120
D11A
MUR120
R16A
22R/0.5W
C18A
472
C44A
NC
C51A
104/250V
D16A
MUR1640CT
AGND
R52A
10R/1W
C46A
NC
R53A
10R/1W
C50A
104/250V
AGND
C54A
3300uF/100V
C53A
103/250V
C52A
103/250V
C56A
3300uF/100V
C55A
2200uF/100V
C57A
2200uF/100V
R56A
47K/1W
R57A
47K/1W
+B
-B
C21A
220uF/35V
C22A
220uF/35V
C27A
104
C28A
104
C31A
100uF/25V
C32A
100uF/25V
C29A
104
C26A
104
+12V
-12V
AGND
R15A
22R/0.5W
C16A
472
R13A
2.7K
R12A
3.3K
C15A
104
R11A
33K
Q7A
2SC1815
D3A
BAS316
SD
D4A
BAS316
C62A
106
R9A
10K
PGND
AGND
R31A
47K
R6A
1K
R30A
2.2K
Q18A
2SC1815
Q3A
2SC1815
R5A
4.7K
C9A
104
PGND
PGND
DWG NO:
PART NO:
REV:T1-1  
DATA:
DATA:
DATA:
GTR-1001
2015-7-2
R72A
NC
R96A
0R
ć
PTC2A
85C
R77A
47K
Q16A
2SA1015
R
71A
10K
PGND
RCA-ON
R42A
10K
R46A
10K
R48A
10K
R43A
10K
R47A
10K
R49A
10K
1
2
L2AA
100M/1K
R17A
10R/1W
C35A
47uF/35V
C20A
220uF/35V
C24A
104
C30A
100uF/25V
C25A
104
+12V_-B
-B
Vin
1
GND
2
Vout
3
U2A
78D12
P+12V
VC
P+12V
D19A
RS1
M
D20A
RS1
M
D21A
RS1
M
D22A
RS1
M
R55A
10R/1W
R91A
10R/1W
R85A
47K/1W
R87A
47K/1W
R86A
47K/1W
R88A
47K/1W
Vin
1
GND
2
Vout
3
U6A
78M05
AGND
C66A
47uF/16V
C67A
104
+5V_LED
1
CN1A
CON1
1
CN3A
CON1
1
CN2A
CON1
J2A
70MM/2.0
PGND
PGND
R89A
22K
TO:
 AMP Indicator
MAX;500MA
T1=T2=0.8X23X4T;T3=T4=0.8X8X24T
T5=T6=T7=T8=0.8X7T
MAX;500MA
MAX;1A
B
TP1A
TP2A
TP3A
TP4A
TP5A
TP6A
GREEN=
work
RED=
protection
TP7A
TP8A
TP9A
TP10A
TP11A
TP12A
TP13A
TP14A
TP15A
TP16A
TP17A
TP18A
D15A
MUR1640CT
D17A
MUR1640CT
D18A
MUR1640CT
Vin
1
GND
2
Vout
3
U1A
78D12
R90A
10R/1W
C68A
47u/35V
C69A
47u/35V
MAX;0.5A
GND
1
VIN
2
VOUT
3
U8A
79D12
2222ᬍЎ1815
1
2
3
J1A
CON3
R94A
10/1W
C70A
47uF/35V
-
1
+
2
SYNC
3
OSC
4
CT
5
RT
6
DS
7
8
8
VREF
16
VS
15
OUT/B
14
AB/C
13
GND
12
OUT/A
11
10
10
9
9
U5A
SG3525
3.9V
PGND
VC
VC
PGND
REF
PROT
R60A
47K
Q14A
2SA1015
PGND
QB
QA
⅏ऎ䇗ᭈ
Frequency adjustment
Soft start
REF
-B
C71A
NC
AGND
C72A
3300uF/25V
R95A
1K
R93A
10R/1W
R82A
10R/1W
R83A
10R/1W
R106A
56K
Q19A
2SA1015
R107A
100K
REF
+12VD
PGND
R101A
4.7K
R102A
1K
PGND
6
5
7
U4AB
LM393
R80A
47K
R105A
10K
R66A
10K
R64A
10K
Q6A
2SC1815
C63A
10uF/25V
A
2
3
1
8
4
U4AA
LM393
R70A
10K
R68A
12K
R115A
NC
R62A
10K
C65A
1uF/16V
R65A
10K
R78A
47K
R75A
100M/2.2K
PROT
PGND
Q5A
2SC1815
R104A
10K
PGND
PGND
PGND
PGND
PGND
PGND
TP20A
TP19A
TP21A
TP22A
TP23A
REF
Q17A
2SC1815
C12A
104
R97A
10K
R98A
10K
R99A
47K
R103A
33K
C10A
104
D5A
BAS316
PROT
+12VD
+12VD
IC1A
TLP185
+12VD
+12VD
R
100A
4.7K
C13A
104
+12VD
C14A
104
AGND
PGND
D25A
RS1
M
C73A
104
PGND
C
74A
NC
C
75A
NC
C
76A
NC
C
77A
NC
C
78A
NC
C
79A
NC
R110A
47K/1W
R111A
47K/1W
C49A
NC
C47A
NC
C48A
NC
C45A
NC
D30A
RS1
M
REF
16V=4.23V 
9V=4.09V
PROT
R81A
3.65K
4.2V
C87A
1uF/16V
4.2V
High voltage protection
Low voltage protection
SW1
80C
R116A
NC
R79A
10K
C85A
104/250V
C84A
104/250V
1
2
L3AA
4.7UH
MUTE
1
2
L4AA
4.7UH
32:(5
A
B
C
D
D
C
B
A
R14B
47.5K
C13B
47pF
R15B
22K
R17B
22K
R16B
22K
R18B
22K
AGND
R8B
270R/1W
R10B
100K
R11B
100K
R5B
0R
R6B
0R
C3B
10uF/25V
C4B
10uF/25V
C1B
100uF/25V NP
AGND
C11B
101
2
1
RCA1BA
FL
AGND
C17B
100P
HI 1
HI 2
Line
HI 1
HI 2
Line
SX1B
NC
SX2B
NC
R19B
47.5K
C16B
47pF
R21B
22K
R22B
22K
R20B
22K
R23B
22K
AGND
R13B
100K
R12B
100K
R7B
0R
R4B
0R
C9B
10uF/25V
C8B
10uF/25V
C2B
100uF/25V NP
C12B
101
4
3
RCA1BB
AGND
C18B
100P
HI 1
HI 2
Line
HI 1
HI 2
Line
SX5B
NC
SX4B
NC
R27B
4.7K
R24B
4.7K
1
L1BA
L-4
3
L1BB
L-4
5
L1BC
L-4
7
L1BD
L-4
6
7
5
8
SW1BB
SW2P3T-1333
10
11
9
12
SW1BC
SW2P3T-1333
2
3
1
4
SW1BA
SW2P3T-1333
14
15
13
16
SW1BD
SW2P3T-1333
TP5B
TP6B
TP2B
TP1B
6
5
7
U1BB
4580
2
3
1
U1BA
4580
8
4
U4BC
4580
AGND
C23B
104
C47B
224
AGND
R100B
47K
Q5B
2SC1815
D5B
BAS316
R99B
10K
RCA-PRO
RCA-PRO
RCA-PRO
TP3B
PROT
6
5
7
U2BB
4580
R29B
4.7K
AGND
R30B
2.2K
C14B
47pF
AGND
2
3
1
U6BA
4580
R35B
220R
R39B
22K
C15B
102
AGND
GAIN
INPUT
R49B
2.2K
R50B
2.2K
1
3
2
VR1BA
B20K
1
3
2
VR2BA
B20K
4
6
5
VR2BB
B20K
2
3
1
U2BA
4580
C25B
330nF
C26B
150nF
AGND
2
3
1
U5BA
4580
R44B
3.3K
R40B
3.3K
R45B
3K
AGND
C32B
101
LPF 32-320Hz
R25B
10K
R67B
22K
6
5
7
U3BB
4580
R56B
120R
C31B
101
AGND
C7B
10uF/25V
2
3
1
U7BA
4580
6
5
7
U7BB
4580
D3B
BAS316
D4B
BAS316
R69B
1K
R74B
1M
C10B
100uF/16V
R68B
100K/NC
AGND
R28B
4.7K
R71B
4.99K
R72B
4.99K
AGND
+B
R31B
2K
2
3
1
U3BA
4580
AGND
R26B
10K
C30B
101
R57B
120R
8
4
U5BC
4580
C48B
224
8
4
U6BC
4580
C49B
224
C24B
104
8
4
U3BC
4580
C46B
224
R51B
200K/NC
R52B
3K
C28B
101
R53B
4.43K
AGND
6
5
7
U6BB
4580
8
4
U2BC
4580
C45B
224
8
4
U1BC
4580
C44B
224
LIMIT
PHASE0-180
DWG NO:
PART NO:
DATA:
DATA:
DATA:
GTR-1001
2015-7-2
R70B
100K
R73B
100K
COM
AGND
Q7B
2SA1015
R47B
10K
R94B
47K
R48B
10K
R97B
47K
R95B
2.2K
Q4B
2SC1815
AGND
R98B
10K
R96B
47K
MUTE
2
2
5
5
6
6
4
4
3
3
1
1
SW2B
2P-2T
R87B
340
C39B
274
1
3
2
VR3BA
B2K/NC
R3B
39K
4
6
5
VR3
B
B
B200K/NC
R88B
1.8K/NC
1
3
2
VR4BA
B500R
C38B
824/NC
DBO
BOOSTER
BASS
SUB SONIC
R93B
0R/NC
SIGN_OUT
6
5
7
U5BB
4580
AGND
AGND
C41B
823
R63B
1K/NC
R92B
15K
C42B
100P
R64B
1.3K/NC
R91B
6.04K
R90B
470K
C40B
223
2
3
1
U4BA
4580
6
5
7
U4BB
4580
AGND
R62B
0R/NC
R61B
0R/NC
8
4
U7BC
4580
C52B
224
R9B
270R/1W
SIGN
FR
RCA-PRO
R108B
30.9K
R106B
47K
Q9B
2SC1815
Q8B
2SA1015
R107B
10K
RCA-ON
PGND
C53B
104/25V
C
43B
106/
25V
R109B
4.7K
0.2V input, 2.3V
 output
+
-
R110B
47K
AGND
TP9B
TP10B
TP11B
TP12B
TP13B
TP14B
TP15B
TP20B
TP16B
TP17B
1.01V
R111B
**K
R112B
**K
SIGN
Sampling
C54B
106
NRST
1
VDD
2
OSCI
3
OSCO
4
ADC
5
ADC
6
ADC
7
SC
L
8
VSS
9
SDA
10
U11B
MT51F116-MG10BWT
Sampling
R124B
4.7K
L6B
100M/
1K
C
60B
106
C
59B
104
+5V_LED
DGND
R121B
4.7K
1
2
3
CN1B
CON3
DGND
MCU5V
MCU5V
C62B
104
R125B
4.7K
C58B
NC
DGND
1
2
3
4
5
CN2B
CN5P
R118B
22R
R117B
22R
R116B
22R
+5V_LED
DGND
R126B
0R
C55B
104
AGND
DGND
L5B
100M/1K
LD_STB
LED_CLK
LED_DI/O
LED_5V
GND
R119B
100M/1K
TO:LED
TO:छ㑻ষ
DGND
R127B
220R
+12V
-12V
K1000
 purple 
NC
 
GT
R-1001
 
VR4B
=
20K
K1000
 
 
VR4B
=500R
+12V
-12V
P+12V
D11B
BAS316
-12V
G
DS
Q1B
J112
D12B
BAS316
C56B
106
DGND
MCU5V
C63B
NC
AGND
R129B
0R/NG
R130B
0R/NG
C65B
104
C57B
104/25V
0.2-2V
Q3B
2SC1815
R105B
270R/1W
R104B
270R/1W
K1000
 green 
NC
R128B
0R
PGND1
PGND1
PGND1
K
2
A
1
DZ1B
9.1V
R
135B
8.
25K
R115B
0
RT1B
375
Temp
Value
dB
375
1.617
498
406.4
1.456
1.083
49.5
733
0.525
57.3
1235
0.014
65
2170
-0.324
72
4205
-0.547
80.5
9855
-0.687
86.7
21840
-0.744
25
33.3
41.3
Attenuation
0
0.161
0.534
1.092
1.6
1.941
2.163
2.3
2.361
1V
 Input 
dB
R131B
4.7K
R132B
4.7K
C
70B
100uF/
25V
 N
P
35($03
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
GTO-1001
LED1
POWER LED
LED2
PROT LED
PROT LED-1
POWER LED-1
C2
104P
RED
White
R2 100R
R1 2K
C1
104P
1
2
3
CN3B
121103000206
BTR-101
/('
Page of 15
Display

Click on the first or last page to see other GTR 1001 service manuals if exist.