JBL A601GTi (serv.man3) Service Manual ▷ View online
Typical System Configuration
4
1 Channel Automotive Amplifier
A601GTI
Vehicle Battery
Chassis Ground
Ignition
Switch
Switch
CD Player or Changer
Cassette/CD Tuner
(Head Unit)
Power Ground
Speakers
60 Amp (Not Included)
Main +12V
Amplifier
Power
Connection
Line
Level
Input
Remote On/Off
Remote Antenna
Power Supply
Antenna Motor Ground
Remote On/Off
Black - Power Ground
Red - Main +12V
Black Power
Antenna Input
Power
Antenna
Cassette/Receiver
Power Supply
Wires
Fuse
Fuse
Fuse
Power
Antenna
Relay
Printed Circuit Board (Top View)
5
1 Channel Automotive Amplifier
A601GTI
D701
1N4004
BAR03
BAR35
P03
KTU9227A
CONN04
7P
PAS10401
7P
CON03
3P
CONN03
3P
D802
1N4148
D803
1N4148
D804
1N4148
D805
1N4148
D806
1N4148
D807
1N4148
D808
1N4148
D801
1N4148
MOD01
657PCB-H
WIRE
X
WIRE
X
RCA01
KJB-554S
4P
R767
82/3W
LED01
KLG-124E
LED02
KLR-124E
L501
CL-2000
T01
49PHI-4T(0.7x21):10T(0.7x9)
C701
100/25V"SXE"
R307
2.2/0.5W
X101
2560KHz
CONN01
4P
L761
CL-1100A
C702
105M
C723
105M
VR104
5K
R706
10/0.5W
R751
220/0.25W
R765
3.3K/1W
R147
1K
R208
2.2/0.5W
R741
220/0.25W
L201
47PHI
L701
CL-310
Q402
A1023Y
Q403
A1023Y
R232
0.01/5W
R332
0.01/5W
D501
PR1504
D404
1N4004
U111
KIA393P
U702
KIA393P
REL01
KB11-E12S
C405
100/16V
C508
100/16V
C108
100/16V
C768
100/35V
C772
100/35V
C716
1000/35V"RX"
C718
1000/35V"RX"
C719
1000/35V"RX"
C717
1000/35V"RX"
D203
1N4148
D741
1N4148
D751
1N4148
D705
1N4148
D704
1N4148
D223
1N4148
D323
1N4148
D303
1N4148
D402
1N4148
D403
1N4148
D301
1N4148
D201
1N4148
D703
1N4148
C767
105M
C766
105M"100V"
C724
X
C503
105M"100V
C504
105M"100V"
C725
X
R308
2.2/0.5W
R764
3.3K/1W
R806
4.7K/0.5W
R804
330/0.5W
R811
270/0.5W
R813
270/0.5W
R803
330/0.5W
R173
22/0.5W
R403
1.5K/1W
R325
1.5K/1W
R305
1.5K/1W
R205
1.5K/1W
R225
1.5K/1W
R177
22/0.5W
R216
47/2W
R316
47/2W
R502
1K/2W
R501
1K/2W
R761
100/2W
U110
TL072
U102
TL072
U109
TL072
U101
KIA4559P
R816
10/2W
R814
10/2W
R506
2.2K/2W
R766
82/3W
R507
2.2/2W
C304
2200/35V"SHL"
C324
2200/35V"SHL"
C502
10/200V"BP"
C501
10/200V"BP"
C204
2200/35V"SHL"
C224
2200/35V"SHL"
P02
KTU-9213A
C511
22/100V"RN"
C403
220/35V
C763
470/35V
C762
470/35V
VR103
B20K
VR101
B20K
Q701
A1023Y
Q401
C1027Y
Q103
A1023Y
U106
KIA431
U107
KIA431
Q101
C3198GR
Q102
C1027Y
Q104
C3198GR
U108
B52
U104
TL074CN
VR102
C50K
C202
224M
C322
224M
C302
224M
C222
224M
U701
TL494CN
U103
NJM13600
U105
F16
C764
4700/35V"DL"
C765
4700/35V"DL"
LAMP
14V/80mA
R306
2.2/0.5W
R327
2.2/0.5W
R326
2.2/0.5W
R207
2.2/0.5W
R206
2.2/0.5W
R226
2.2/0.5W
R227
2.2/0.5W
Q752
50N06
Q754
50N06
Q312
IRF9540
Q311
IRF9540
U761
KIA7812PI
U762
KIA7912PI
Q330
IRF540
Q310
IRF9540
Q753
50N06
Q742
50N06
Q743
50N06
Q331
IRF540
Q744
50N06
Q231
IRF540
Q230
IRF540
Q210
IRF9540
Q211
IRF9540
Q212
IRF9540
D302
1N5242
D202
1N5242
D401
1N5242
D222
1N5242
D322
1N5242
BAR02
BAR20
BAR01
BAR20
P01
KTU-9214A
TH01
50K
TH02
2K
D702
1N5404
Q321
A1381
Q301
C3503
Q322
B631K
Q303
B631K
Q302
D600K
Q202
D600K
Q323
D600K
Q222
B631K
Q201
C3503
Q221
A1381
Q223
D600K
Q203
B631K
C510
225M"100V"
C206
225M"100V"
C507
225M"100V"
C306
225M"100V"
C116
104(M)
C115
124(M)
C167
104M
C303
104M"BOX"
C323
104M"BOX"
C203
104M"BOX"
C134
104M
C131
274(M)
C105
104M
C223
104M"BOX"
R801
27KF
R505
4.7K
R755
22
R737
100K
R312
100K
R736
1M
R731
2.2M
R753
22
R303
91F
R724
51K
R142
4.7KF
R149
5.1KF
R709
2.2K
R707
10.5KF
R727
10K
R311
100K
R329
100K
R704
2.7K
R754
22
R742
1K
R723
1.2K
R503
820K
R705
1.8K
R504
10K
R323
51F
R508
56K
R812
10
R818
10.5KF
R805
100K/0.5W
R156
3K
R817
15KF
R509
56K
R510
4.7K
R511
2.2K
R512
10K
R513
10K
R702
33K
R171
10K
R802
10KF
R191
10K
R101
10K
R190
510
R195
10K
R729
1K
R728
10K
R197
150
R153
43K
R120
47K
R122
47K
R603
100KF
R601
10K
R189
15K
R229
100K
R732
330K
R708
4.7KF
R735
3.3K
R734
4.3K
R733
6.8K
R738
100K
R217
330
R162
1K
L160
100uH
R180
1K
R752
1K
R151
4.7K
R725
1.2K
R161
1M
R163
1.5K
R164
4.7K
R179
1K
R155
2.2K
R703
6.8K
R301
1K
R404
11KF
R201
1K
R176
4.7K
R175
2.2K
R174
10K
R166
10K
R178
10K
R701
3.3K
R418
4.7K
R172
1K
R170
1K
R168
1M
R141
75KF
R145
4.7KF
R144
75KF
R143
2.2KF
R154
47K
R146
15KF
R221
1K
R407
10K
R715
24K
R302
470F
R140
2.2KF
R743
22
R333
330
R317
330
R169
22
R324
1
R401
4.7K
R304
1
R402
4.7K
R406
300F
R193
15K
R408
220K
R410
1M
R411
10K
R420
10K
R409
10K
R416
10K
R412
10K
R414
47K
R417
15K
R413
100K
R213
100K
R322
470F
R711
4.7
R712
390K
R421
10K
R405
10K
R419
10K
R233
330
R204
1
R321
1K
R431
470
R430
470
R194
150K
R223
51F
R203
91F
R202
470F
R106
100KF
R167
10K
R739
1K
R148
100K
R136
470K
R135
12K
R150
10
R602
100KF
R131
4.3K
R152
100KF
R605
100KF
R604
10K
R192
10K
R133
1K
R415
100K
R606
100KF
R134
15K
R132
4.3K
R123
10KF
R124
10KF
R127
300
R121
10KF
R188
22K
R815
100K/0.5W
R104
10K
R130
1KF
R103
100KF
R102
100KF
R129
8.2KF
R186
10K
R187
510
R125
10KF
R126
2.2K
R185
100K
R713
22K
R105
100KF
R710
2.2K
R165
10K
R128
100K
R222
470F
R224
1
R745
22
R744
22
R726
10K
R313
100K
R199
4.3K
R230
100K
R211
100K
R212
100K
R198
4.3K
R196
10K
R330
100K
C732
22/16V
C704
22/25V
C802
10/50V
C804
10/50V
C122
10/16V
C106
4.7/50V
C101
22/16V
C102
22/16V
C706
100/16V
C733
4.7/50V
C709
47/16V
C505
47/16V
C180
47/16V
C172
47/16V
C171
47/16V
C408
4.7/50V
C775
47/16V
C771
47/16V
C178
47/16V
C121
1/50V
C120
4.7/50V
C168
47/16V
C111
10/16V
C703
10/16V
D762
ESC25M02D
D761
ESC25M02D
C711
102M
C714
104M
C801
102(M)
C305
102M
C761
102M
C162
103M
C141
333M
C140
333M
C410
104P
C205
102M
C406
102M
C132
473(M)
C135
183M
C506
104M
C803
102(M)
W05
W03
W02
W01
W06
W04
Q502
C3198GR
Q503
A1266GR
Q704
C3198GR
Q741
A1266GR
Q702
C3198GR
Q504
C3198GR
Q505
C3198GR
Q506
A1266GR
Q507
C3198GR
Q706
C3198GR
Q703
A1266GR
Q705
C3198GR
Q751
A1266GR
Q501
C3198GR
C805
104P
C708
473P
C731
104P
C769
104P
C707
104P
C100
103P
C712
104P
C806
104P
C715
104P
C110
103P
C103
100P
C104
100P
C109
103P
C404
104P
C160
47P
C196
104P
C163
104P
C165
330P
C174
104P
C175
104P
C197
104P
C177
104P
C179
104P
C161
47P
C170
104P
C164
330P
C166
47P
C722
104P
C142
100P
C173
104P
C721
104P
C176
104P
C321
104P
C401
104P
C402
104P
C301
104P
C201
104P
C407
103P
C770
104P
C773
104P
C774
104P
C192
104P
C195
104P
C330
5P
C133
47P
C107
47P
C190
104P
C193
104P
C191
104P
C194
104P
C221
104P
C705
473P
C310
5P
C210
5P
C509
104P
C230
5P
F01
WF-9604
1
1
1
1
1
2
2
V-Cut
V-Cut
GREEN
RED
D G B R
W
V
I
I
V
W
1G
2G
1G
2G
2G
CT1
W(R)
V(B)
I(G)
I(G)
W(R) V(B)
CL-3600A
PAS128-01
PAM387001
N
R
R
N
CL-3400
Printed Circuit Board (Top View)
1 Channel Automotive Amplifier
A601GTI
6
C14
104P
C10
104P
R52
4.7K
R50
4.7K
R53
10K
R54
10K
R63
10K
R62
10
R65
10K
R64
10
R60
10
R61
10K
R56
10K
R57
10K
R55
470
R58
10K
R59
10K
X10
4MHz
U13
PIC16C73
U11
KIA7805PI
C23
104P
C13
104P
R66
10K
R67
10K
C18
47P
U12
24C64
C22
104P
C21
104P
C19
47P
C20
104P
C15
104P
C11
10/16V
C17
104P
P1
P2
6P
8P
C12
100/25V
C16
100/25V
COMPONENT SILK
COMPONENT SILK
PAS13001
REV.0
GND
REM
+12V
PAS13101
REV.0
COMPONENT
COMPONENT
COMPONENT
COMPONENT
COMPONENT
S1
D1
D2
D3
D4
S2
Q1
A1023Y
Q2
C3198GR
1N4004
MOD01
657PCB-H
CON1
3P
MOD02
623PCB-TI
SOLDER SILK
KID65004AF
MC74HC595AD
SOLDER SILK
470
470
104P
470
470
6P
104P
104P
MC74HC595AD
470
470
470
470
470
470
470
470
470
470
470
470
104P
MC74HC595AD
470
470
470
470
470
470
470
470
U3
U4
U2
C3
C2
C1
U1
P2
P1
8P
PAS13001
REV.0
REV.0
C3
C4
R22
R24
R23
R19
R20
R21
R16
R18
R17
R13
R14
R15
R10
R12
R11
R4
R8
R9
R7
R6
R5
R1
R2
R3
D10
7
A601GTI Parts List
REF. NO
REF. NO
Q210,211,212
Q310,311,312
Q310,311,312
Q230,231,330
Q331
Q331
Q742,743,744
Q752,753,754
Q752,753,754
Q101,104,501
Q502,504,505
Q507,702,704
Q705,706
Q502,504,505
Q507,702,704
Q705,706
Q102,401
Q103,402,403
Q701
Q701
Q201,301
Q202,223,302
Q323
Q323
Q203,222,303
Q322
Q322
Q221,321
Q503,506,703
Q741,751
Q741,751
D201,203,223
D301,303,323
D402,403,703
D704,705,741
D751
D301,303,323
D402,403,703
D704,705,741
D751
D202,222,302
D322,401
D322,401
D404,701
D501
D702
D761,762
U101
U104
U103
U106,107
U102,109,110
U111,702
U701
U761
U762
U108
U105
FE100440112
5105190319800
5105190102700
5105190102300
5105190126600
5110021414800
5110031524200
5104020043100
P-CH POWER MOSFET
( IRF9540 )
( IRF9540 )
N-CH POWER MOSFET
( IRF540 )
( IRF540 )
N-CH POWERMOSFET
( FQP50N06)
( FQP50N06)
SMALL SIGNAL NPN
( KTC3198GR )
( KTC3198GR )
SMALL SIGNAL NPN
( KTC1027Y )
SMALL SIGNAL PNP
( KTA1023Y )
( KTC1027Y )
SMALL SIGNAL PNP
( KTA1023Y )
VIDEO NPN ( C3503 )
SMALL SIGNAL NPN
( D600K )
( D600K )
SMALL SIGNAL PNP
( B631K )
( B631K )
VIDEO PNP (A1381)
SMALL SIGNAL PNP
( KTA1266GR )
( KTA1266GR )
SWITCHING SIGNAL (1N4148)
ZENER 12V/0.5W (1N5242)
RECTIFIER ( 1N4004 )
FAST RECOVERY ( PR1504 )
FAST RECOVERY (1N5404)
FAST RECOVERY
( ESC25M02D )
( ESC25M02D )
OP AMP (DIP-08)
( KIA4559P )
( KIA4559P )
QUAD OP AMP (DIP-14)
(TL074CN)
(TL074CN)
NJM13600
SHUNT REGULATOR ( KIA431 )
DUAL OP AMP (Tl072)
COMPARATOR (DIP-08)
( KIA393P )
( KIA393P )
P.W.M IC ( TL494CN )
VOTAGE REGULATOR
+12V/1A (KIA7812PI)
+12V/1A (KIA7812PI)
VOLTAGE REGULATOR,
PRECISION COMPARTOR (B52)
14-STAGE CONTER(F16)
-12V/1A ( KIA7912PI )
6
4
6
11
2
4
2
4
4
2
5
13
5
2
1
1
2
1
1
1
3
1
2
1
1
1
1
1
R223,323
R203,303
R406
R202,222,302
R322
R322
R130
R140,143
R142,145,708
R149
R129
R121,123,124
R125
R125
R707,818
R404
R146,817
R141,144
R102,103,105
R106,152,602
R603,605,606
R106,152,602
R603,605,606
R205,225,305,
R325,403
R325,403
R764,765
R204,224,304
R324
R711
R324
R711
R150
R169,743,744
R745,753,754
R755
R745,753,754
R755
R197
R127
R217,233,317
R333
R333
R430,431
R187,190
R133,147,162
R170,172,179
R180,201,221
R301,321,729
R739,742,752
R170,172,179
R180,201,221
R301,321,729
R739,742,752
R723,725
R163
R705
R126,155,175
R511,709,710
R704
R511,709,710
R704
R156
R701,735
R507
R216,316
R761
R501,502
R506
R766,767
R766,767
R232,332
5115022051003
5115022091003
5115022300004
5115022470003
5115022001303
5115022022203
5115022047203
5115022051203
5115022082203
5115022010303
5115022105201
5115022011303
5115022015303
5115022075303
5115022100303
5115035015200
5115035033202
5115022001000
5115022047800
5115022010000
5115022022000
5115022150000
5115022300000
5115022330000
5115022470000
5115022510000
5115022001300
5115022012200
5115022015200
5115022018200
5115022022200
5115022027200
5115022003300
5115022033200
( 51 OHM )
( 91 OHM )
( 300 OHM )
( 470 OHM )
( 1K OHM )
( 2.2K OHM )
( 4.7K OHM )
( 5.1K OHM )
( 8.2K OHM )
( 10K OHM )
( 10.5K OHM )
( 11K OHM )
( 15K OHM )
( 75K OHM )
( 100K OHM )
( 1.5K OHM )
( 3.3K OHM )
( 1 OHM )
( 4.7 OHM )
( 10 OHM )
( 22 OHM )
( 150 OHM )
( 300 OHM )
( 330 OHM )
( 470 OHM )
( 510 OHM )
( 1K OHM )
( 1.2K OHM )
( 1.5K OHM )
( 1.8K OHM )
( 2.2K OHM )
( 2.7K OHM )
( 3K OHM )
( 3.3K OHM )
( 2.2 OHM )
( 47 OHM )
( 100 OHM )
( 1K OHM )
( 2.2K OHM )
( 82 OHM )
( 82 OHM )
( 0.01 OHM )
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1/5W 1%
METAL FILM 1W 5%
METAL FILM 1W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
CARBON FILM 1/5W 5%
METAL FILM 2W 5%
METAL FILM 2W 5%
METAL FILM 2W 5%
METAL FILM 2W 5%
METAL FILM 2W 5%
METAL FILM 3W 5%
METAL FILM 3W 5%
SHUNT 2READ 5W
2
2
1
4
1
2
3
1
1
4
2
1
2
2
9
5
2
4
1
1
7
7
1
4
2
2
15
2
1
1
6
1
1
2
1
2
1
2
1
22
2
Main PCB, Preamp, Crossover, Power Supply and Power
Amplifier
PART NO.
PART NO.
DESCRIPTION
DESCRIPTION
Q'TY
Q'TY
RESISTORS
I.C
DIODES
TRANSISTORS
F.E.T
1 Channel Automotive Amplifier
A601GTI
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