Read JBL GTO 4000 Service Manual online
Gto4000
C800
R54
R44
Q54
R01
Q01
D08
R81
R02
Q02
R05
R04
C05
C03
R35
C02
C01
C61
C51
D02
R61
TH01
C67
C57
D54
D53
D51
C63
D52
R11
R12
C11
Q11
Q12
R25
R13
R14
C12
D11
R16
R31
R32
C15
R33
Q22
R34
C16
C33
U01
R21
C21
R22
C13
C14
R03
R41
Q23
C04
D04
R60
R42
R43
R53
R52
D03
Q33
R51
D01
L03
FH01
T01
Q53
Q43
Q21
D41
D42
C52
C62
C22
R15
C08
R30
C32
C31
C53
Q44
L01
L02
C60
R62
10/16V
47
47
FQP50N06
4.7K
A1023Y
KLG124-E
2.2K/0.5W
4.7K
C3198GR
4.7K
10K
2200/25"RX"
104P
15K
100/25V"SXE"
104M
3300/35V"SRF"
470/35V
N4004
22K
50KTH
47/50V
47/50V
PR1504
PR1504
PR1504
473P
PR1504
2.2K
10K
100/16V
A1266GR
A1266GR
68K
10K
10K
100/16V
1N4148
910
1K
22K
10/25V
33K
A1268GR
15K
47/25V
PROT
473P
TL494CN
24K
102(M)
24K
100/16V
47/16V
10/0.5W
220/0.5W
A1266GR
2200/25"RX"
1N4148
10.5KF
1K
47
47
1K
1N4148
A1266GR
220/0.5W
1N5404
CL-300+
20Ax2
FQP50N06
FQP50N06
C3198BL
YG225D2
YG225D2
3300/35V"SRF"
470/35V
104P
10
222(M)
100/2W
105(M)TL
105(M)TL
473P
FQP50N06
CL-500
CL-500
104P
4.7KF
VEE1
VCC1
VEE2
VCC2
+15V
12T
12T
6T
6T
CASE GND
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12V
B+
REM
15
Gto4000
R241
C241
R231
C231
R142
R141
C141
R132
RCA01
C211
VR101-B
R110
U101-A
U101-B
U104-B
R115
U102-B
R108
C132
R109
R107
C108
C106
U103-B
VR101-A
R106
C104
C113
R214
R213
R208
C208
R207
C206
C215
R131
C131
C181
R281
C120
R112
R206
C204
R201
R211
C232
P2
R120
VR102A
C121
C220
C221
R101
R221
VR102C
R121
R220
R247
R111
VR102D
C115
R113
R114
R245
R243
R244
R233
SW101-A
C111
VR102B
SW101-B
R212
C213
R242
Q281
U103-A
Q181
R181
Q151
C151
D151
R152
C161
R161
R151
R171
C171
R172
C291
D291
R291
R160
Q135
Q145
Q144
Q134
R150
R136
R146
Q143
R137
Q140
Q133
D191
C191
R191
R135
R134
R133
R144
R143
R145
U102-A
R215
U104-A
R210
R147
Q141
Q142
Q132
Q131
R262
R162
C242
C142
R234
R235
Q231
Q232
Q242
Q241
Q233
Q240
R237
Q243
R246
R236
R250
Q234
Q244
Q245
Q235
R260
C271
R272
R271
R251
R261
C261
R252
R232
D251
C251
Q251
C240
C140
C300
C200
32-320Hz
1K
22/16V
1K
22/16V
5.6K
1K
22/16V
5.6K
DJB-562
47P
20KB
10K
NJM2068LD
1
3
2
4
8
5
6
7
NJM2068LD
7
6
5
NJM2068LD
-
+
5.6K
PROT
7
6
5
NJM2088LD
-
+
47KF
100P
9.4KF
15.2KF
20P
10/16V
7
6
5
NJM2068LD
-
+
20KB
470
470P
823M
10K
VEE2
5.6K
91KF
12P
15.2KF
10/16V
823M
1K
22/16V
VEE1
100/16V
56K
2.2\50V
10K
470
470P
1K
10K
VEE1
VCC1
VCC1
100P
4P
1KF
50KC
DJB-562
68P
2.2\50V
68P
1K
22KF
50KC
22KF
1KF
2.7K
10K
50KC
823M
5.6K
10K
1K
22
22
22
JSS2308A
47P
50KC
JSS2308A
10K
823M
VCC2
5.6K
C3198GR
1
2
3
NJM2068LD
-
+
C3198GR
56K
C3200GR
100P
1N4148
15K
104(M)
4.7/0.5W
1.5K
27KF
100/16V
1KF
220/16
1N4744(15V)
220/2W
0.1/5W
D718
B688
A1023Y
C1027Y
120
47
47
C3198GR
3.9K
C3200GR
A1266GR
1N4744(15V)
220/16V
220/2W
1K
22
22
22
22
1K
1
2
3
NJM2068LD
-
+
5.6K
1
2
3
NJM2068LD
-
+
10K
2.7K
A1266GR
A1266GR
C3198GR
C3198GR
680/2W
680/2W
100P
100P
22
1K
C3198GR
C3198GR
A1266GR
A1266GR
A1266GR
C3200GR
3.9K
C3198GR
47
47
120
C1027Y
A1023Y
B688
D718
0.1/5W
100/16V
1KF
27KF
1.5K
4.7/0.5W
104(M)
15K
5.6K
1N4148
100P
C3200GR
473(M)
473(M)
473P
473P
-15V
+15V
-15V
-15V
+15V
FLAT
FLAT
HPF
HPF
LPF
LPF
FRONT/R-CH
FRONT/L-CH
LOW-IN
LOW-IN
A
F/LOUT
F/ROUT
16
Gto4000
C461
R461
R342
C441
R332
R420
R320
C411
R310
U302-A
R315
R481
C320
SW301-B
U302-B
U304-B
C313
R414
SW301-A
R413
P3
C415
C321
C420
C421
R421
R321
R447
R445
R443
R444
R433
R361
R381
Q351
C351
D351
R352
R351
R371
C371
R372
R360
Q335
Q345
Q344
Q334
R350
R336
R346
Q343
R337
Q340
Q333
C331
R335
R334
R333
R312
R344
R343
R345
R347
Q341
Q342
Q332
Q331
C442
C342
R434
R435
Q431
Q432
R442
Q442
Q441
Q433
C432
Q440
R437
Q443
R446
C340
R331
C440
R462
C362
R451
R471
SW302-B
R472
C471
C493
R460
Q435
Q445
Q444
Q434
C341
C492
R441
R450
U306-B
Q451
R341
R436
R431
R496
C431
R495
C451
R497
D451
R494
C361
R452
R493
C332
R432
RCA02
R492
R491
R411
SW302-A
VR302A
C393
C392
U301-A
U305-B
R396
R395
VR301-B
U301-B
VR302C
R308
R309
R397
R307
C308
C306
R394
VR301-A
R306
C304
R311
VR302D
R408
C408
R407
C406
R393
R392
R406
C404
C315
R401
R391
R313
R314
C311
VR302B
C491
R412
U306-A
U305-A
C413
U304-A
R301
U303-B
R415
U303-A
R410
C391
C500
C400
BASSBOOST
32-320Hz
32-320Hz
104(M)
4.7/0.5W
5.6K
22/16V
5.6K
1KF
1KF
47P
10K
1
2
3
NJM2068LD
-
+
5.6K
56K
PROT
2.2\50V
JSS2308A
7
6
5
NJM2068LD
-
+
7
6
5
NJM2068LD
-
+
823M
10K
JSS2308A
5.6K
4P
823M
68P
2.2\50V
68P
22KF
22KF
2.7K
1K
22
22
22
VEE1
VEE1
4.7/0.5W
56K
C3200GR
100P
1N4148
15K
1.5K
27KF
100/16V
1KF
0.1/5W
D718
B688
A1023Y
C1027Y
120
47
47
C3198GR
3.9K
C3200GR
A1266GR
22/16V
1K
22
22
10K
22
22
1K
2.7K
A1266GR
A1266GR
C3198GR
C3198GR
100P
100P
22
1K
C3198GR
C3198GR
5.6K
A
A1266GR
A1266GR
A1266GR
100P
C3200GR
3.9K
C3198GR
47
473(M)
1K
473(M)
680/2W
680/2W
1.5K
27KF
VCC1
JSS2208A
1KF
100/16V
100P
0.1/5W
D718
B688
A1023Y
C1027Y
22/16V
183(M)
1K
120
7
5
6
NJM2068LD
+
-
C3200GR
1K
47
VCC1
1K
10K
22/16V
43K
100P
680K
1N4148
10K
104(M)
15K
10K
100P
5.6K
DJB-562
1K
1K
10K
JSS22808A
50KC
100P
DJB-562
183(M)
NJM2068LD
1
3
2
4
7
5
6
NJM2068LD
+
-
10K
43K
20KB
8
5
6
7
NJM2068LD
50KC
47KF
9.4KF
680K
15.2KF
20P
10/16V
10K
20KB
470
470P
10K
50KC
91KF
12P
15.2KF
10/16V
10K
1K
470
470P
823M
1K
1K
5.6K
10K
47P
50KC
104(M)
10K
1
3
2
NJM2068LD
+
-
1
3
2
NJM2068LD
+
-
823M
1
2
3
NJM2068LD
-
+
1K
7
6
5
NJM2068LD
-
+
5.6K
1
2
3
NJM2068LD
-
+
10K
104(M)
473P
473P
-15V
+15V
-15V
+15V
FLAT
FLAT
HPF
HPF
LPF
LPF
REAR/L-CH
REAR/R-CH
LOW-IN
LOW-IN
R/LOUT
R/ROUT
17
Gto4000
POWER Amplifier (Sheet 4)
D02
D03
D04
D05
D06
D01
D12
D13
D14
D15
C101
D16
D11
R002
R102
C102
R103
C002
R003
C001
U01
R101
R001
NHT224GD
NHT224GD
NHT224GD
NHT224GD
NHT224GD
NHT224GD
NHT224GD
NHT224GD
NHT224GD
NHT224GD
0.47/50V
NHT224GD
KIA6966S
5
7
8
9
6
4
3
2
1
NHT224GD
L-IN
200K
200K
4.7/50V
B+
430
4.7/50V
B+
430
0.47/50V
KIA6966S
5
7
8
9
6
4
3
2
1
12K
12K
R-IN
18
