Read JBL GTO 504 Service Manual online
Part Number
Reference Designator
Qty
Description
PREAMP/INPUT PCB
0701-2473-03
R106A R114A
2
SMD resistor
SMD 47KΩ 1/8W ±1% 0805
0701-2104-03
R216 R217
2
SMD resistor
SMD 100KΩ 1/8W ±1% 0805
1204-2030-01
VR200 VR300
2
potentiometer
B20K KQ L=15 ±10% LEVEL
1204-5031-18
VR100 VR100A
2
potentiometer
A50K R0971G2B W=5 KQ L=15MM
T=7.5MM M=1MM FREQ
T=7.5MM M=1MM FREQ
1204-5021-06
VR101
1
potentiometer
B5K KQ L=15 ±15% BASS BOOST
Capacitors
06D212274001
C216 C217 C316 C317
4
CAP,Electro
220UF/25V ±20% 8*16 105C
06D112264302
C207 C307 C200 C201 C206 C211 C212 C300
C301 C305
C301 C305
10
CAP,Electro
22uF/25V ±10% 5*11 105C
06D321247000
C106 C131
2
Capacitor
124/100V ±5%
06D325637000
C107 C130
2
Capacitor
563/100V ±5%
06D328237200
C103 C103A C105 C105A C102 C102A C104
C104A
C104A
8
Capacitor
M/C823/100V ±5%
06S321016000
C223 C224 C9 C10 C218 C219 C220 C221 C222
C225 C318 C319 C320 C321 C322 C325
C225 C318 C319 C320 C321 C322 C325
16
SMD Capacitor SMD 100pF/50V 0805 NPO ±5%
06S321006000
C214 C215 C314 C315 C226 C227 C326 C327
8
SMD Capacitor SMD 10pF/50V 0805 NPO ±5%
06S322206000
C100 C100A C101 C101A C108A C109A
6
SMD Capacitor SMD 22pF/50V 0805 NPO ±5%
06S121046000
C1 C2 C3 C4 C5 C6 C7 C8
8
SMD Capacitor SMD 0.1uF/50V 0805 X7R ±10%
Semiconductors
01JR-4558-09
U200 U201 U202 U300 U301 U302
6
IC
SMD NJM4558 SOP-8 DUAL OP-AMP
01ST-L074-08
U100 U101 U102 U103
4
IC
SMD TL074 SOP-14 QUAD OP-AMP
2000-0017-00
LED1
1
LED
Φ3MM
2004-0014-00
LED100
1
LED
Φ3.0MM
Miscellaneous
1404-0020-04
RCA200
1
socket
AV4-8.4-38
1404-0027-02
RCA300
1
RCA
AV2-8.4-38
1333-0204-00
SW100 SW100A
2
switch
SSH-23D04-2P3T 9MM LPF/FLAT/HPF
2100-0009-12
1
wire
12PIN UL1007 AWG26 L=45mm 2.54,2.54
PWM PCB
Resistors
0701-2221-03
R17
1
SMD resistor
SMD 220Ω 1/8W ±1% 0805
0701-2101-03
R10
1
SMD resistor
SMD 100Ω 1/8W ±1% 0805
0701-2102-03
R31 R30 R29 R28 R26 R15
6
SMD resistor
SMD 1KΩ 1/8W ±1% 0805
0701-2302-03
R13
1
SMD resistor
SMD 3KΩ 1/8W ±1% 0805
0701-2472-03
R11
1
SMD resistor
SMD 4.7KΩ 1/8W ±1% 0805
0701-2682-03
R5 R51
2
SMD resistor
SMD 6.8KΩ 1/8W ±1% 0805
0701-2562-03
R14
1
SMD resistor
SMD 5.6KΩ 1/8W ±1% 0805
0701-2103-03
R1 R23
2
SMD resistor
SMD 10K 1/8W ±1% 0805
0701-2113-03
R27
1
SMD resistor
SMD 11KΩ 1/8W ±1% 0805
0701-2123-03
R24
1
SMD resistor
SMD 12KΩ 1/8W ±1% 0805
0701-2153-03
R53
1
SMD resistor
SMD 15KΩ 1/8W ±1% 0805
0701-2183-03
R7
1
SMD resistor
SMD 18KΩ 1/8W ±1% 0805
0701-2223-03
R18 R9
2
SMD resistor
SMD 22KΩ 1/8W ±1% 0805
0701-2333-03
R65
1
SMD resistor
SMD 33KΩ 1/8W ±1% 0805
0701-2334-03
R3
1
SMD resistor
SMD 330KΩ 1/8W ±1% 0805
0701-2104-03
R25 R12 R4
3
SMD resistor
SMD 100KΩ 1/8W ±1% 0805
Capacitors
06D211054104
C3
1
CAP,Electro
1uF/25V ±20% 4*7 105C
GTO504
10
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