JBL GT5-A402 (serv.man3) Service Manual ▷ View online
R248
0.1/5W
JA
02
7P
Q1
2
K3
0A
GR
JA
03
2P
R1
1
10
D0
4
1S
S1
33
J5
6
6m
/m
R2
14
10
K
C2
28
33
P
SW
02
JS
S2
21
9
R2
39
6.
8K
J0
5
12
.5
m/
m
R247
120
C1
28
33
P
R1
39
6.
8K
R2
33
6.
8K
J1
0
12
.5
m/
m
J1
8
20
m/
m
R2
53
4.
7/
0.
5W
C2
27
22
0P
R249
0.1/5W
R0
6
1K
J2
3
10
m/
m
C1
33
100/25V
D1
03
1N
47
44
C0
2
10
/1
6V
J43 10m/m
C1
34
10
0/
25
V
Q0
7
C3
19
8G
R
J4
1
12
.5
m/
m
C2
24
47
3(
M)
R2
42
3.
9K
C2
25
10
0/
16
V
R2
43
2.
7K
J07 12.5m/m
J08 12.5m/m
J27
6m/m
J9
0
6m
/m
R2
41
47
D1
3
1S
S1
33
J45 6m/m
Q2
09
A1
02
3Y
J3
0
6m
/m
R2
44
47
Q2
06
C3
19
8G
R
C2
26
22
0P
Q2
05
A1
26
6G
R
C123
68P
R2
35
22
C21
222(M)
R2
36
22
Q2
03
C3
19
8G
R
Q201
C3198GR
R2
38
22
R2
37
22
Q2
04
A1
26
6G
R
Q202
A1266GR
R2
40
1K
R2
45
1.
1K
C1
51
10
4P
Q2
00
K3
0A
GR
R2
46
56
0
R232
22KF
R2
2
47
0
C131
100/16V
WI
RE
W0
1
60
m/
m
J3
2
10
m/
m
C222
2.2/50V"DSA"
Q2
10
D718
Q2
11
B688
J9
1
B5
91
00
C7
0A
70
Q2
07
C3200GR
R161
150/2W
R2
34
1K
J17
17.5m/m
C1
30
10
4(
M)
J28
6m/m
R1
50
1.
5K
J12 10m/m
J34 6m/m
J59
7.5m/m
J3
1
10
m/
m
D06
FR154
R149
0.1/5W
R31
100/2W
R148
0.1/5W
C27
2.2/50V
Q2
12
C3
20
0G
R
C01
104P
C1
0
10
2(
M)
D0
5
1S
S1
33
R1
6
22
K
R0
9
10
K
Q8
A1
26
6G
R
Q9
A1
26
6G
R
L0
1
CL
-3
00
R2
5
1K
R2
4
1K
D01
1N5404
C1
1
10
0/
16
V
Q1
14
C1
02
7Y
J0
3
15
m/
m
R1
4
47
K
R1
54
15
K
R1
8
22
K
R2
50
1.
5K
TH01
FTD5-350
J0
4
12
.5
m/
m
C2
5
473P
R0
1
4.
7K
C1
2
47
/1
6V
P0
2
4P
P0
1
3P
R3
6
10
.5
KF
Q1
1 FQP50N06
U0
1
TL494CN
R147
120
C223
68P
C2
3
473P
Q1
12
C3
20
0G
R
C0
9
10
0/
16
V
C0
7
10
4P
J2
5
12
.5
m/
m
C2
4
1000/35V"MHA"
J44
6m/m
T0
1
29
PH
I-
>6
(0
.7
x6
):
11
(0
.7
x3
)
R1
0
10
K
J4
2
12
.5
m/
m
Q0
5
C3
19
8B
L
R1
9
33
K
C1
3
47
3P
R1
2
68
K
C1
5
47
3P
R2
0
15
K
R0
8
4.
7K
C1
40
47
3(
M)
Q0
4
A1
26
6G
R
Q0
3
A1
26
6G
R
R1
3
82
0
R0
5
8.
2K
Q0
2
C3
19
8G
R
D1
4
1S
S1
33
Q0
6
A1
26
8G
R
R3
4
10
K
J3
8
6m
/m
C0
5
10
0/
16
V
R0
4
56
K
R0
2
4.
7K
R3
2
22
0K
C0
3
10
4P
C1
27
22
0P
C1
25
10
0/
16
V
C2
2
1000/35V"MHA"
C0
4
1000/35V"LXV"
R1
7
1K
D1
2
YG225D2
R1
27
3.
9K
C3
3
10
/2
5V
C0
6
47
/1
6V
J3
9
10
m/
m
R1
72
2.
7K
D1
1
YG225D2
D1
51
1S
S1
33
JA
01
7P
J3
7
6m
/m
D0
3
1S
S1
33
Q1
24
A1
02
3Y
R2
51
15
K
R1
41
47
R1
44
47
Q1
00
K3
0A
GR
Q1
23
C3
19
8G
R
C1
26
22
0P
Q1
05
A1
26
6G
R
C1
4
47
3P
Q113
C3198GR
R1
35
22
C213
823(M)
R1
36
22
Q1
03
C3
19
8G
R
Q1
01
C3
19
8G
R
D2
01
1S
S1
33
R1
38
22
R1
37
22
Q213
C3198GR
Q1
04
A1
26
6G
R
Q2
08
C1
02
7Y
C2
29
10
4P
Q102
A1266GR
R1
40
1K
J6
3
6m
/m
R1
34
1K
R1
45
1.
1K
J15
20m/m
R1
46
56
0
C26
2.2/50V
D07
FR154
R132
22K
R1
33
6.
8K
R2
06
56
0
C2
9
47
/3
5V
J4
0
15
m/
m
C1
7
10
4P
RC
A1
AV
2-
8.
4-
13
A
R2
10
10
K
D1
02
1N
47
44
C101
10/16V"DSA"
R3
7
4.
7K
F
Q1
10
D718
Q1
11
B688
J0
2
15
m/
m
Q1
07
C3200GR
FU
SE
-R
A
F0
1
WF
-9
40
2P
J5
3
12
.5
m/
m
D08
FR154
R3
3
10
K
R1
02
47
KF
D09
FR154
R0
3
10
/0
.5
W
C122
2.2/50V"DSA"
Q1
0 FQP50N06
C2
09
22
P
R1
09
10
K
R1
15
5.
6K
J06
20m/m
J6
4
10
m/
m
J09 12.5m/m
R0
7
4.
7K
R118
1K
R112
10K
C118
104P
104P
R1
03
47
KF
R1
29
10
0K
J2
0
20
m/
m
R229
100K
J57
7.5m/m
J13 10m/m
J2
1
10
m/
m
R1
19
10
K
C1
07
10
/1
6V
R1
52
56
K
J6
7
6m
/m
J35 10m/m
J2
2
12
.5
m/
m
R2
16
6.
8K
J2
4
15
m/
m
J26
20m/m
J2
9
6m
/m
C2
11
47
P
R162
150/2W
J6
8
6m
/m
R218
1K
R2
1
10
K
R2
7
47
R1
5
22
K
R2
13
10
K
J6
2
6m
/m
R2
11
10
K
R2
52
56
K
J1
9
20
m/
m
R1
53
4.
7/
0.
5W
J5
4
10
m/
m
C1
21
2.2/50V
R35
15K
J16 12.5m/m
R1
14
6.
8K
R1
63
2.
2K
/0
.2
5W
C212
823(M)
Q0
1
A1
02
3Y
C113
823(M)
R1
11
10
K
R1
07
4.
7K
C1
11
47
P
R2
07
4.
7K
R1
08
68
0
C112
823(M)
U1
06
NJM2068L
J11
15m/m
C2
16
18
3(
M)
R1
31
5.
6K
F
C108
47P
R2
08
68
0
U1
05
NJM2068L
U1
04
NJM2068L
C208
47P
C2
04
10
P
U1
03
NJM2068L
R2
6
47
R2
30
10
K
R2
02
47
KF
U1
02
NJM2068L
R2
05
47
KF
C2
07
10
/1
6V
R2
03
47
KF
C201
10/16V"DSA"
C2
03
22/16V"DSA"
R2
04
47
KF
VR
02
50
KC
*4
C2
05
22
P
C2
06
22
P
C1
04
10
P
R2
01
22
KF
R1
04
47
KF
R1
05
47
KF
R1
01
22
KF
C2
02
22/16V"DSA"
C1
02
22
/1
6V
"D
SA
"
R2
31
5.
6K
F
C1
06
22
P
VR
01
20
KB
*2
C1
05
22
P
C117
104P
104P
R2
15
5.
6K
C2
14
47
P
R1
10
22
K
C1
03
22/16V"DSA"
J14
17.5m/m
R2
3
47
0
R2
12
22
K
U1
01
NJM2068L
R217
5.6K
J7
0
6m
/m
R1
20
10
K
R2
20
10
K
J58
7.5m/m
R1
30
10
K
R1
13
5.
6K
C2
30
10
4(
M)
R2
19
10
K
R2
21
27
K
J61
10m/m
R2
23
1M
R2
22
5.
1K
J60
10m/m
J7
1
7.
5m
/m
J5
2
6m
/m
R2
09
10
K
R1
21
27
K
J6
5
7.
5m
/m
J6
6
6m
/m
J0
1
17
.5
m/
m
C2
21
2.2/50V
C1
14
47
P
C2
15
10
4(
M)
C1
16
18
3(
M)
R1
23
1M
R1
22
5.
1K
R2
8
43
0K
J5
1
17
.5
m/
m
+
LE
D0
1 L-H322005GB
J69
6m
/m
C1
15
10
4(
M)
C2
8
22
P
R1
06
56
0
D0
2
1N
40
04
J33 10m/m
SW
01
JS
S2
31
9
U1
08
NJM2068L
U1
07
NJM2068L
J5
5
12
.5
m/
m
J36 10m/m
20
07
/0
8/
07
8
GT5-A402
9
GT5-A402
GT5-A402 Electrical Parts List
Part Number
Qty
Reference Designator
Semiconductors
TR-KTA1266GR
TRANS
SMALL SIGNAL PNP,TO-92KTA1266GR
10
Q03,04,8,9,102,104,105,202,204,205
TR-KTA1268GR
TRANS
SMALL SIGNAL PNP,TO-92KTA1268GR
1
Q06
TR-KTC3198BL
TRANS
SMALL SIGNAL NPN,TO-92KTC3198BL
1
Q05
TR-KTC3198GR
TRANS
SMALL SIGNAL NPN,TO-92KTC3198GR
10
Q02,07,101,103,113,123,201,203,206, 213
TR-KTC3200GR
TRANS
SMALL SIGNAL NPN,TO-92KTC3200GR
2
Q112,212
TR-KTA1023Y
TRANS
SMALL SIGNAL PNP,TO-92KTA1023Y
3
Q01,124,209
TR-KTC1027Y
TRANS
SMALL SIGNAL NPN,TO-92KTC1027Y
2
Q114,208
DIODE-1N4148
DIODE
SWITCHING SIGNAL1SS133
7
D03,04,05,13,14,151,201
DIODE-1N4004
DIODE
RECTIFIER 1N4004
1
D02
DIODE-FR154
DIODE
FAST RECOVERYFR154/1504
4
D06,07,08,09
DIODE-1N4744
DIODE
ZENER, 15V/1W1N4744
2
D102,103
IC-TL494CN
IC
PWM IC,SO-16TL494CN
1
U01
IC-NJM208LD
IC
DUAL OP AMP,SSOP-08NJM2068L
8
U101,102,103,104,105,106,107,108
FET-K30AGR
TRANS
N-CH JFET,TO-92KTK30AGR
3
Q12,100,200
FET-50N60P
TRANS
N-CH POWER MOSFET,TO-220 KEC50N60P
2
Q10,11
TR-KTC3200GR1
TRANS
SMALL SIGNAL NPN,TO-92KTC3200GR
2
Q107,207
TR-KTD718
TRANS
AUDIO POWER NPN,TO-3PKTD718
2
Q110,210
TR-KTB688
TRANS
AUDIO POWER PNP,TO-3PKTB688
2
Q111,211
DIODE-1N5404
DIODE
RECTIFIER1N5404
1
D01
DIODE-YG225D2
DIODE
FAST RECOVERY, TO-220YG225D2
2
D11,12
LED3
LED
3PHI,GREEN/RED ARRAY L-H322005GB
1
LED01
LED2
LED
ACYLE 3.0 AWG#24,RED/BLACK150m/m
1
LOGO BACKLIGHT
Capacitors - see legend last page
CAP0502R2-E-1
CAPACITOR
ELECTROLYTIC"DSA" ,5m/m 2.2uF/50V
2
C122 222
CAP0502R2-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 2.2uF/50V
4
C26,27,121,221
CAP016100-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 10uF/16V
5
C02,101,107,201,207
CAP025100-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 10uF/25V
1
C33
CAP016220-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 22uF/16V
4
C102,103,202,203
CAP016470-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 47uF/16V
2
C06,12
CAP035470-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 47uF/35V
1
C29
CAP016101-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 100uF/16V
6
C05,09,11,125,131,225
CAP025101-E
CAPACITOR
ELECTROLYTIC"MHA" ,5*11m/m 100uF/25V
2
C133,134
CAP100102-M
CAPACITOR
MYLAR,100V 5% 102(M)
1
C10
CAP100183-M
CAPACITOR
MYLAR,100V 5% 183(M)
2
C116,216
CAP100222-M
CAPACITOR
MYLAR,100V 5% 222(M)
1
C21
CAP100473-M
CAPACITOR
MYLAR,100V 5% 473(M)
2
C140,224
CAP100823-M
CAPACITOR
MYLAR,100V 5% 823(M)
4
C112,113,212,213
CAP100104-M
CAPACITOR
MYLAR,100V 5%,BOX or TL104(M)
4
C115,130,215,230
CAP050100-C
CAPACITOR
DISK TYPE, CERAMIC, 50V"NPO" 10 pF
2
C104,204
CAP050220-C
CAPACITOR
DISK TYPE, CERAMIC, 50V"NPO" 22 pF
6
C28,105,106,205,206,209
CAP050330-C
CAPACITOR
DISK TYPE, CERAMIC, 50V"NPO" 33 pF
2
C128,228
CAP050470-C
CAPACITOR
DISK TYPE, CERAMIC, 50V"NPO" 47 pF
6
C108,111,114,208,211,214
CAP050680-C
CAPACITOR
DISK TYPE, CERAMIC, 50V"NPO" 68 pF
2
C123,223
CAP050221-C
CAPACITOR
DISK TYPE, CERAMIC, 50V"NPO" 220 pF
4
C126,127,226,227
CAP050473-C
CAPACITOR
DISK TYPE, CERAMIC, 50V 473 pF
5
C13,14,15,23,25
CAP050104-C
CAPACITOR
DISK TYPE, CERAMIC, 50V 104 pF
8
C01,03,07,17,117,118,151,229
CAP0351022-E-1
CAPACITOR
ELECTROLYTIC"WL"1000/35V"
1
C04
CAP0351022-E
CAPACITOR
ELECTROLYTIC"SHL/SD"1000/35V"SHL"
2
C22,24
Resistors
RES47011/8-F
RESISTOR
METAL FILM 1/8WF 4.7K
1
R37
RES56011/8-F
RESISTOR
METAL FILM 1/8WF 5.6K
2
R131,231
RES10521/8-F
RESISTOR
METAL FILM 1/8WF 10.5K
1
R36
RES22021/8-F
RESISTOR
METAL FILM 1/8WF 22K
3
R101,201,232
RES47021/8-F
RESISTOR
METAL FILM 1/8WF 47K
8
R102,103,104,105,202,203,204,205
RES1001/8-J
RESISTOR
CARBON FILM 1/8W 10
1
R11
RES2201/8-J
RESISTOR
CARBON FILM 1/8W 22
8
R135,136,137,138,235,236,237,238
RES4701/8-J
RESISTOR
CARBON FILM 1/8W 47
6
R26,27,141,144,241,244
RES1211/8-J
RESISTOR
CARBON FILM 1/8W 120
2
R147,247
Description
GT5-A402
10
Part Number
Qty
Reference Designator
Description
RES6811/8-J
RESISTOR
CARBON FILM 1/8W 680
2
R108,208
RES4711/8-J
RESISTOR
CARBON FILM 1/8W 470
2
R22,23
RES5611/8-J
RESISTOR
CARBON FILM 1/8W 560
4
R106,146,206,246
RES8211/8-J
RESISTOR
CARBON FILM 1/8W 820
1
R13
RES1021/8-J
RESISTOR
CARBON FILM 1/8W 1K
10
R06,17,24,25,118,134,218,234,140,240
RES1521/8-J
RESISTOR
CARBON FILM 1/8W 1.5K
2
R150,250
RES2721/8-J
RESISTOR
CARBON FILM 1/8W 2.7K
2
R172,243
RES3921/8-J
RESISTOR
CARBON FILM 1/8W 3.9K
2
R127,242
RES4721/8-J
RESISTOR
CARBON FILM 1/8W 4.7K
6
R01,02,07,08,107,207
RES8221/8-J
RESISTOR
CARBON FILM 1/8W 8.2K
1
R05
RES5121/8-J
RESISTOR
CARBON FILM 1/8W 5.1K
2
R122,222
RES5621/8-J
RESISTOR
CARBON FILM 1/8W 5.6K
4
R113,115,215,217
RES6821/8-J
RESISTOR
CARBON FILM 1/8W 6.8K
6
R114,133,139,216,233,239
RES1031/8-J
RESISTOR
CARBON FILM 1/8W 10K
19
R09,10,21,33,34,109,111,112,119,120,130,
209,210,211,213,214,219,220,230
209,210,211,213,214,219,220,230
RES1121/8-J
RESISTOR
CARBON FILM 1/8W 1.1K
2
R145,245
RES1531/8-J
RESISTOR
CARBON FILM 1/8W 15K
4
R20,35,154,251
RES2231/8-J
RESISTOR
CARBON FILM 1/8W 22K
6
R15,16,18,110,132,212
RES3331/8-J
RESISTOR
CARBON FILM 1/8W 33K
1
R19
RES2731/8-J
RESISTOR
CARBON FILM 1/8W 27K
2
R121,221
RES4731/8-J
RESISTOR
CARBON FILM 1/8W 47K
1
R14
RES5631/8-J
RESISTOR
CARBON FILM 1/8W 56K
3
R252,152 R04
RES6831/8-J
RESISTOR
CARBON FILM 1/8W 68K
1
R12
RES4341/8-J
RESISTOR
CARBON FILM 1/8W 430K
1
R28
RES2241/8-J
RESISTOR
CARBON FILM 1/8W 220K
1
R32
RES1041/8-J
RESISTOR
CARBON FILM 1/8W 100K
2
R129 ,R229
RES1051/8-J
RESISTOR
CARBON FILM 1/8W 1M
2
R123,223
RES2221/1-J
RESISTOR
METAL FILM 1/4W J 2.2K
1
R163
RES4R71/2-J
RESISTOR
METAL FILM 1/2WJ4.7/0.5W
2
R153,253
RES1001/2-J
RESISTOR
METAL FILM 1/2WJ10/0.5W
1
R03
RES1012-J
RESISTOR
MOR, 2WJ100/2W
1
R31
RES1512-J
RESISTOR
MOR, 150/2W J
2
R161,162
RES0R15-J
RESISTOR
MOR, 5WJ0.1/5W
4
R148, 149,248,249
3B20Kx2
LEVEL POT
V9M(7x5) G3(PH2R)N 15S-3B20Kx220KB*2
1
VR01
15C50Kx4
FREQ POT
V9M(7x5) G(4R)(PH2R)N15S-15C50Kx450KC*4
1
VR02
RET94011/8-F
RESISTOR
DISK TYPE,NTC 50K50K
1
TH01
Miscellaneous
CORE-GT402
TRANSFORMER
29PHI ,ISU29PHI 6t(0.7x6):11t(0.7x3)
1
T01
CORECL-300
INDUCTOR
BAR CORECL-300
1
L01
TER-3P
3P TERMINAL
PLATED,3P,POWERJSZ3-02 POWER
1
P01
TER-4P
4P TERMINAL
PLATED,4P,SPEAKER JSZ4-03 SPEAKER
1
P02
AV2-8.4-13A
RCA JACK
PLATED 2P(TOP:RED, BOTTOM:WHITE)
1
RCA1
15PWF-9402
FUSE HOLDER WF-9402PWF-9402P
1
for F01
FUSE-15A
FUSE FUSE
15A
1
F01
SW-2PJSS-2219
SWITCH
SLIDE SW,2C-2PJSS-2219 BASS BOOST
1
SW02
SW-3PJSS-2319
SWITCH
SLIDE SW,2C-3PJSS-2319 HP/LP/FLAT
1
SW01
PLAL0640-02P
2P NEILSBED
2.54m/m pitch, 2PLAL0640-02
1
JA03
PLAL0640-07
7P NEILSBED
2.54m/m pitch, 7PLAL0640-07
1
JA02
W-60MM
GROUND
1007,AWG#24,4.5PHI RING LUG60m/m
1
W01
W-7-80MM
7P CONNECT WIRE
AWG#24, HOUSING to WAFER80m/m
1
J01
FIBER6-200
SLIP
200.0×6.0×0.5t
0.4
FIBER8-200
SLIP
200.0×8.0×0.5t
0.3
BUSHING0.7
BUSHING
0.7PHI 8m/m*4
3.2cm
Q107,207,TH01
HEA-GT402
HEATSINK
AL/Die-casting L=170.0mm
1
BLACK SPRAY
END CAP
END CAP
ABS(XR401)
2
SILVER(8400C) SPRAY END CAP
PAN-RGT402
FRONT PANEL EGI,1.2t
1
BLACK SPRAY / SILVER SILK 1˚
PAN-FGT402
REAR PANEL
EGI,1.2t
1
BLACK SPRAY / SILVER SILK 1˚
BOTC-GT402
BOTTOM COVER
SECC,1.0t
1
BLACK SPRAY
LOGO-B-PC
LOGO BADGE
PC(ORANGE CLEAR)
1
SILVER HOT STAMPING
BSBM-24
CUPRUM BRACKET
BSBM H5, L=24.0mm
3
MAIN PCB+SUB PCB
JIG-30-15
TRANS CLAMP SPCC 30x15x3(mm)
2
WITH SLIP 48.152.0280130011
JIG-46-15
TRANS CLAMP SPCC 46x15x3(mm)
2
WITH SLIP 48.152.0450140011
PAD-70-23
SILICON PAD
(SP1000)70.0x23.0x0.2t
1
PAD-50-23
SILICON PAD
(SP1000)50.0x23.0x0.2t
2
GT5-A402
11
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