DOWNLOAD JBL GTO 75.2 (serv.man2) Service Manual ↓ Size: 3.02 MB | Pages: 24 in PDF or view online for FREE

Model
GTO 75.2 (serv.man2)
Pages
24
Size
3.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gto-752-sm2.pdf
Date
PREV: JBL GTO 75.2 Service Manual

JBL GTO 75.2 (serv.man2) Service Manual ▷ View online

7
1
2
3
4
5
6
8
A
B
C
D
E
HI-INPUT
HI01
LAD1140-04PBK
R105
47KF
C128
4.7/50V
R241
1K
C241
2.2/50V
R231
1K
C231
2.2/50V
R142
5.6K
R141
1K
C141
2.2/50V
R132
5.6K
RCA101-A
DJB-554A
R122
10K
C211
47P
U111-A
1
3
2
NJM2068LD
+
-
VR101-A
20KB
R110
10K
U102-B
NJM2068LD
1
3
2
4
R222
10K
U102-A
8
5
6
7
NJM2068LD
U105-B
1
2
3
NJM2068LD
-
+
R115
5.6K
PROT
C228
4.7/50V
U103-B
1
2
3
NJM2088LD
-
+
R256 47KF
C132
100P
R257
9.4KF
R255
15.2KF
R126
10KF
C256
33P
C155
10/16V
U104-B
1
2
3
NJM2068LD
-
+
VR101-B
20KB
R108
750
R123
270K
C113
823M
R214
10K
VEE2
R213
5.6K
R156 91KF
C156
18P
R155
15.2KF
R206
47KF
C255
10/16V
C215
823M
R205
47KF
R131
1K
C131
2.2/50V
C102
22/16V
U111-B
7
5
6
NJM2068LD
+
-
R225
10KF
R228
1K
DJB-554D
DJB-554A
VEE1
R229
100K
RCA101-B
DJB-554A
C101
102P
R127
1K
U101-B
7
6
5
NJM2068LD
-
+
R129
100K
RCA101-C
DJB-554A
R203
47KF
C204
10P
R201
22KF
R202
47KF
C203
22/16V
C202
22/16V
C181
100/16V
R281
56K
R227
1K
C120
2.2\50V
R112
10K
R208
750
C201
102P
C123
22/16V
C124
22/16V
R207
1K
R211
10K
R128
1K
R270
0.1/3W
VEE1
VCC1
VCC1
C232
100P
P2
4P
C224
22/16V
R120
1KF
VR102A
50KC
C223
22/16V
C121
68P
C220
2.2\50V
R107
1K
R106
47KF
R226
10KF
C221
68P
R124
270K
R221
22KF
VR102C
50KC
R121
22KF
R220
1KF
R247
2.7K
R224
270K
U101-A
1
2
3
NJM2068LD
-
+
R111
10K
VR102D
50KC
C115
823M
R113
5.6K
R114
10K
R245
1K
R243
22
R244
22
R233
22
SW101-A
JSS-2319
C111
47P
VR102B
50KC
SW101-B
JSS-2319
R212
10K
C213
823M
VCC2
R242
5.6K
Q281
C3198GR
U104-A
7
5
6
NJM2068LD
-
+
Q181
C3198GR
R181
56K
Q151
C3200GR
C151
100P
D151
1SS133
R152
15K
C161
104(M)
R161
4.7/0.5W
R151
1.5K
R171
15KF
C171
100/16V
R172
1.1KF
C291
220/16V
D291
1N4744(15V)
R291
330/2W
R160
0.1/3W
Q135
TIP35C
Q145
TIP36C
Q144
A1023Y
Q134
C1027Y
R150
120
R136
47
R146
47
Q143
C3198GR
R137
3.9K
Q140
C3200GR
Q133
A1266GR
D191
1N4744(15V)
C191
220/16V
R191
330/2W
R135
1K
R134
22
R133
22
R144
22
R143
22
R145
1K
U103-A
7
5
6
NJM2068LD
-
+
R215
5.6K
U105-A
7
5
6
NJM2068LD
-
+
R210
10K
R125
10KF
R147
2.7K
R223
270K
Q141
A1266GR
Q142
A1266GR
Q132
C3198GR
Q131
C3198GR
R262
680/2W
R162
680/2W
C242
100P
C142
100P
R234
22
R235
1K
Q231
C3198GR
Q232
C3198GR
Q242
A1266GR
Q241
A1266GR
Q233
A1266GR
Q240
C3200GR
R237
3.9K
Q243
C3198GR
R246
47
R236
47
R250
120
Q234
C1027Y
Q244
A1023Y
Q245
TIP36C
Q235
TIP35C
C206
22P
C271
100/16V
R272
1.1KF
R271
15KF
R251
1.5K
R261
4.7/0.5W
C261
104(M)
R252
15K
R232
5.6K
D251
1SS133
C251
100P
Q251
C3200GR
C240
473(M)
C140
473(M)
C400
473P
C200
473P
R103
47KF
C104
10P
R101
22KF
R102
47KF
C103
22/16V
-0.31V
-0.86V
-32.79V
-33.84V
0.26V
0.26V
0.31V
0.86V
32.79V
33.84V
0.61V
-0.61V
C205
22P
C106
22P
C105
22P
C126
22P
C226
22P
33.69V
-33.84V
0.31V
0.86V
-0.31V
-0.86V
-32.79
0.61V
-0.61V
32.79V
33.84V
R260
0.1/3W
R170
0.1/3W
C292
330/16V
C192
330/16V
SW102
JSS2219
LED02
TOL-30aSBaCAa-B2
R192
1K
R292
1K
C199
104(M)
U106-A
1
3
2
NJM2068LD
+
-
R195
1K
R196
1K
R198
150K
R197
39K
R199
6.8K
U106-B
7
5
6
NJM2068LD
+
-
C198
104(M)
C197
47P
VR103-A
20KB
VR103-B
20KB
C297
47P
C298
104(M)
U107-B
7
5
6
NJM2068LD
+
-
R299
6.8K
R297
39K
R298
150K
R296
1K
R295
1K
U107-A
1
3
2
NJM2068LD
+
-
C299
104(M)
1
1
1
1
-15V
15V
-33.69V
-15V
*NJM2068LD*
15V
33.69V
L-OUT
LOW INPUT L-CH
LOW INPUT R-CH
R-OUT
-15V
FLAT
FLAT
HPF
HPF
LPF
LPF
A
F/LOUT
F/ROUT
MONO
STEREO
+
-
-
+
32-320Hz VARIABLE X-OVER
#8PIN : +15V
#4PIN : -15V
20
GTO 75.2 Page2 Schematic
C800
10/16V
R54
47
R44
47
R01
4.7K
Q01
A1023Y
R02
4.7K
Q02
C3198GR
R05
8.2K
R04
56K
C03
104P
R35
15K
C01
105M
C61
1000/35V
C51
1000/35V
D02
N4004
R61
10K
TH01
50KTH
C67
47/50V
C57
47/50V
D54
FR154
D53
FR154
D51
FR154
C63
473P
D52
FR154
R11
4.7K
R12
3.9K
C11
47/16V
Q11
A1266GR
Q12
A1266GR
R25
68K
R13
10K
R14
10K
C12
100/16V
D11
1SS133
R16
750
R31
1K
R32
22K
C15
10/25V
R33
33K
Q22
A1268GR
R34
15K
C16
47/25V
PROT
C33
473P
U01
TL494CN
R21
24K
C21
102(M)
R22
24K
C13
100/16V
C14
47/16V
R03
10/0.5W
R41
220/0.5W
Q23
A1266GR
C04
2200/25"WL"
D04
1SS133
R60
10.5KF
R42
1K
R43
47
R53
47
R52
1K
D03
1SS133
Q33
A1266GR
R51
220/0.5W
D01
1N5404
L03
CL-300
FH01
30A
T01
5T:12T
Q54
FQP50N06
Q43
FQP50N06
Q21
C3198BL
D41
YG225D2
D42
YG225D2
C52
3300/35V
C62
3300/35V
C22
104P
R15
10
C08
222(M)
R30
100/2W
C32
105(M)TL
W1
C31
105(M)TL
C53
473P
Q53
FQP50N06
L01
CL-500
L02
CL-500
C60
104P
R62
4.7KF
VEE1
VCC1
VEE2
VCC2
Q44
FQP50N06
C17
100/16V
C801
473P
R63
430K
C05
2200/25"WL"
R90
47K
R91
22K
LED01
HNRD-3401L
R92
1K
Q90
C3198GR
C
2004.02.26
"RX"->"WL" C04,05
CL 1-40061A
2
2
2
2004.01.30
100/16V C17 INS
CL 1-40028B
1
1
GTO75.2II
2004.02.28
2004.02.28
2004.02.28
CLS-AP-3037
2
06
1
JBL
DIGITAL CO.LTD
CHUNG LAM
(0.7x9):(0.7x4)
CASE GND
16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
12V
B+
REM
GTO 75.2II Page1 Schematic
 
GTO 75.2II
 
21
HI-INPUT
HI01
LAD1140-04PBK
R105
47KF
C128
4.7/50V
R241
1K
C241
2.2/50V
R231
1K
C231
2.2/50V
R142
5.6K
R141
1K
C141
2.2/50V
R132
5.6K
RCA101-A
DJB-554A
R122
10K
C211
47P
U111-A
1
3
2
NJM2068LD
+
-
VR101-A
20KB
R110
10K
U102-B
NJM2068LD
1
3
2
4
R222
10K
U102-A
8
5
6
7
NJM2068LD
U105-B
1
2
3
NJM2068LD
-
+
R115
5.6K
PROT
C228
4.7/50V
U103-B
1
2
3
NJM2088LD
-
+
R256 47KF
C132
100P
R257
5.1KF
R255
9.1KF
R126
10KF
C256
33P
C155
10/16V
U104-B
1
2
3
NJM2068LD
-
+
VR101-B
20KB
R108
240F
R123
270K
C113
823M
R214
10K
VEE2
R213
5.6K
R156 91KF
C156
18P
R155
9.1KF
R206
47KF
C255
10/16V
C215
823M
R205
47KF
R131
1K
C131
2.2/50V
C102
22/16V
U111-B
7
5
6
NJM2068LD
+
-
R225
10KF
R228
1K
DJB-554D
DJB-554A
VEE1
R229
100K
RCA101-B
DJB-554A
C201
10/16V
R127
1K
U101-B
7
6
5
NJM2068LD
-
+
R129
100K
RCA101-C
DJB-554A
R203
47KF
C204
10P
R201
22KF
R202
47KF
C203
22/16V
C202
22/16V
C181
100/16V
R281
56K
R227
1K
C120
2.2\50V
R112
10K
R208
240F
C123
22/16V
C124
22/16V
R207
1K
R211
10K
R128
1K
R270
0.1/3W
VEE1
VCC1
VCC1
C232
100P
P2
4P
C224
22/16V
R120
5.6KF
VR102A
50KC
C223
22/16V
C121
68P
C220
2.2\50V
R107
1K
R106
47KF
R226
10KF
C221
68P
R124
270K
R221
22KF
VR102C
50KC
R121
22KF
R220
5.6KF
R247
2.7K
R224
270K
U101-A
1
2
3
NJM2068LD
-
+
R111
10K
VR102D
50KC
C115
823M
R113
5.6K
R114
10K
R245
1K
R243
22
R244
22
R233
22
SW101-A
JSS-2319
C111
47P
VR102B
50KC
SW101-B
JSS-2319
R212
10K
C213
823M
VCC2
R242
5.6K
Q281
C3198GR
U104-A
7
5
6
NJM2068LD
-
+
Q181
C3198GR
R181
56K
Q151
C3200GR
C151
100P
D151
1SS133
R152
15K
C161
104(M)
R161
4.7/0.5W
R151
1.5K
R171
30KF
C171
100/16V
R172
910F
C291
220/16V
D291
1N4744(15V)
R291
330/2W
R160
0.1/3W
Q135
TIP35C
Q145
TIP36C
Q144
A1023Y
Q134
C1027Y
R150
120
R136
47
R146
47
Q143
C3198GR
R137
3.9K
Q140
C3200GR
Q133
A1266GR
D191
1N4744(15V)
C191
220/16V
R191
330/2W
R135
1K
R134
22
R133
22
R144
22
R143
22
R145
1K
U103-A
7
5
6
NJM2068LD
-
+
R215
5.6K
U105-A
7
5
6
NJM2068LD
-
+
R210
10K
R125
10KF
R147
2.7K
R223
270K
Q141
A1266GR
Q142
A1266GR
Q132
C3198GR
Q131
C3198GR
R262
680/2W
R162
680/2W
C242
100P
C142
100P
R234
22
R235
1K
Q231
C3198GR
Q232
C3198GR
Q242
A1266GR
Q241
A1266GR
Q233
A1266GR
Q240
C3200GR
R237
3.9K
Q243
C3198GR
R246
47
R236
47
R250
120
Q234
C1027Y
Q244
A1023Y
Q245
TIP36C
Q235
TIP35C
C206
22P
C271
100/16V
R272
910F
R271
30KF
R251
1.5K
R261
4.7/0.5W
C261
104(M)
R252
15K
R232
5.6K
D251
1SS133
C251
100P
Q251
C3200GR
C240
473(M)
C140
473(M)
C400
473P
C200
473P
R103
47KF
C104
10P
R101
22KF
R102
47KF
C103
22/16V
C205
22P
C106
22P
C105
22P
C126
22P
C226
22P
C101
10/16V
R260
0.1/3W
R170
0.1/3W
C292
330/16V
C192
330/16V
SW102
JSS2219
LED02
TOL-30aSBaCAa-B2
R192
1K
R292
1K
C199
104(M)
U106-A
1
3
2
NJM2068LD
+
-
R195
1K
R196
1K
R198
150K
R197
39K
R199
6.8K
U106-B
7
5
6
NJM2068LD
+
-
C198
104(M)
C197
47P
VR103-A
20KB
VR103-B
20KB
C297
47P
C298
104(M)
U107-B
7
5
6
NJM2068LD
+
-
R299
6.8K
R297
39K
R298
150K
R296
1K
R295
1K
U107-A
1
3
2
NJM2068LD
+
-
C299
104(M)
D
C101,102 102P->10/16V
CL 1-40239A
2004.08.10
3
3
3
2004.06.14
R172,272 1.1KF->910F / R171,271 15KF->30KF
R257 9.4KF->5.1KF / R120,220 1KF->5.6KF
R108,208 750F->240F / R155,255 15.2KF->9.1KF
CL 1-40181A
ECN NO
2
2
2
2
2
2
2
2
2
2
2
2
2004.02.26
100K->270K R123,124,223,224
CL 1-40061A
1
1
1
1
1
GTO75.2II
2004.08.14
2004.08.14
2004.08.14
CLS-AP-3037
2
07
JBL
DIGITAL CO.LTD
CHUNG LAM
2
L-OUT
LOW INPUT L-CH
LOW INPUT R-CH
R-OUT
-15V
+15V
-15V
-15V
+15V
FLAT
FLAT
HPF
HPF
LPF
LPF
A
F/LOUT
F/ROUT
MONO
STEREO
+
-
-
+
32-320Hz VARIABLE X-OVER
GTO 75.2II Page2 Schematic
 
GTO 75.2II
 
22
 
 
 
 
 
 
Item  Part Number 
Description 
Qty 
 
 
 
 
BOX-36-145AA  GTO75.2 Gift box carton 
1 
1 
BOX-36-145AC  GTO75.2II Gift box carton 
1 
2 INN-42-004A0 End 
Pads 
2 
MAN-00-0195A  GTO75.2 Owner’s manual  (USA) 
1 
3 
MAN-01-0195Z  GTO75.2II Owner’s manual  (USA) 
1 
 
1 
 CAR-WA-004A Warranty 
Card 
1 
4 
FUS-AT-00006
  Fuse 30A  
1 
 
SC4-NP-40250  Mounting screw STT1 PH 4X25 NI 
4 
 BKT-14-523A0 Bracket 
lamp 
SK-5/BK 
4 
 
WIR-00-00208 
Wire Ass’y  
CHD1140-04P BK 
1 
5 
 
Pair Pack carton 
1 
 
 
 
GTO 75.2/75.2II
 
23
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