JBL GT-5-A-3001 Service manual

GT5-A3001

1 CHANNEL POWER AMPLIFIER

SERVICE MANUAL

Released 2007
Discontinued XXXX

JBL Consumer Products

250 Crossways Park Dr.

Woodbury, New York 11797 Rev0 3/2008

1

GT5-A3001

- CONTENTS -

SPECIFICATIONS ………………………………………..1

PACKING……………………………………………..…....2

CONTROL/INSTALLATION DRAWINGS………………3

CONTROL/INSTALLATION INSTRUCTIONS………....4

BASIC TROUBLESHOOTING……………………………5

EXPLODED VIEW/PARTS LIST…….….….…………....6

AMPLIFIER BLOCK DIAGRAM…………………….……7

ELECTRICAL PARTS LIST ..……….……….…….…….8

P.C.B. DRAWINGS….………………………...…….……11

IC/TRANSISTOR PINOUTS..…………………….….…..13

SCHEMATICS……………..……………….………..…...14

GT5-A3001 Specifications

Output Power: 175W RMS x1 channels @ 4 ohms; ≤1% THD + N

(14.4V supply) 225W RMS x 1 channels @ 2 ohms; ≤1% THD + N

300W RMS x 1 channel @ 1 ohm; ≤1% THD + N

Signal-to-noise ratio: 95dBA (reference 1W into 4 ohms)

120dBA (reference rated power into 4 ohms)

Total Peak power: 600W

Frequency response: 10Hz – 300Hz (–3dB)

THD+N 1KHz LPF=22KHz ≤0.05% (rated power @ 4 ohms)

Input Impedance 10kΩ

Maximum input signal: 6.0V

Maximum sensitivity: 200mV

Hi-Pass, Low Pass X-over Limits 32Hz – 320Hz ±20% 12dB/oct

DC Offset <30mV

Output regulation: 46dB

Idle Current @ 4 ohms 400mA

Max Current Draw ≤20A

Remote Operating Voltage 5V

Turn-on delay time 3 sec

Circuit Protection Temperature (85±5C), Short circuit, Operating voltage range (8-16V)

Dimensions: 2 1/8 x 9 1/4 x 12" (54 x 235 x 305mm)

Fuse: 2 x 20A

JBL continually strives to update and improve existing products, as well as create new ones. The specifications and details in
this and related JBL publications are therefore subject to change without notice.

2

GT5-A3001

ABCD

A

2x

4x

1x

9-1/4"

235mm

2-1/8"
54mm

12"

305mm

3

GT5-A3001

Factory Bolt Ring Connector

G

round Wire

Note: Remove any paint
below ring connector.

Star Washer

4

GT5-A3001

GT5-A3001 CAR AUDIO SUBWOOFER AMPLIFIER OWNER’S MANUAL

Installation Warnings and Tips

• Disconnect the negative (–) lead from your vehicle’s
battery.

• At the installation sites, locate and make a note of
all fuel lines, hydraulic brake lines, vacuum lines
and electrical wiring. Use extreme caution when
cutting or drilling in and around these areas.

• Choose a safe mounting location away from moisture.

• Make sure there is sufficient air circulation at the
mounting location for the amplifier to cool itself.

• Mount the amplifier, using the supplied hardware.

Specifications

• 175W RMS x 1 channel @ 4 ohms and ≤1% THD + N*

• 225W RMS x 1 channel @ 2 ohms, 14.4V supply and
≤1% THD + N*

• 300W RMS x 1 channel @ 1 ohm, 14.4V supply and
≤1% THD + N*

• THD + N: 0.05% (rated power @ 4 ohms)*

• Signal-to-noise ratio: 95dBA
(reference 1W into 4 ohms)*

• Signal-to-noise ratio: 120dBA
(reference rated power into 4 ohms)

• Frequency response: 10Hz – 300Hz (–3dB)*

• Total peak power: 600 watts

* CEA-2006A-compliant

0

Speaker Output Connectors

• Connect the subwoofer to these terminals,
observing proper polarity. Either + or –
terminal may be used. Minimum total
impedance is 1 ohm.

1

Fuses

• Replace only with the same type and rating.

2

Power Input Connectors

• +12V: Connect to the positive terminal of the
vehicle’s battery. 8 AWG wire is recommended.
Install an appropriate fuse holder and fuse (40A
minimum) within 18 inches of the battery. Make
sure the wire is not damaged or pinched during
installation. Install protective grommets when
routing wires through the firewall or other sheet
metal.

• GND: Connect to the vehicle’s chassis. Refer to
the picture below.

• REM: Connect to the “Remote Out” lead from
the source unit or to a source of switched
12V+ (ACC).

3

Aux Output Connectors (RCA)

• Nonfiltered pass-through output. Connect to
the input of an additional amplifier.

4

Input Connectors (RCA)

• Connect to the RCA outputs from the source unit
or signal processor.

5

Input-Level Control

• Used to match the input level of the amplifier
to the output level of the source unit.

• See 9for the adjustment procedure.

6

Protect LED

• Illuminated under any of the following fault
conditions: battery over/under voltage, short
circuit in speaker wires, amplifier is too hot,
amplifier’s output circuit has failed (DC voltage
is present in the amplifier’s output).

7

Low-Pass Filter Frequency Control

• 12dB/octave low-pass filter,
variable from 32Hz to 320Hz.

• See Afor the adjustment procedure.

8

Power On LED

• Illuminated when the amplifier is on.

9

Setting Input Level

A Turn Input Level control counterclockwise to

6V (minimim).

B With a dynamic music track playing, turn the

head unit’s volume control to the 3/4 position.

C Turn Input Level control clockwise until the

bass output is proportionate to the output of
the high-frequency speakers, according to
your preference.

D Input level is now adjusted correctly.

A

Setting the Crossover

A Crossover setting for subwoofers.

Note: Acceptable frequency ranges are indicated
in gray.

5

GT5-A3001

Amplifier Troubleshooting Guide

1. Status LED on Amplifier not Lit - Head Unit (Source) Turned ON
Verify:

A. Remote turn-on wire from source to amplifier has proper voltage
B. Power (B+) connections at amplifier, terminal blocks, and battery are secure
C. Ground (GND) connections at amplifier and vehicle chassis are secure
D. Battery B+ fuse (if used) is OK
E. Amplifier fuse is OK
F. B+ at battery and B+ at amplifier has proper voltage

2. Status LED’s Lit, No Output from Speakers in Normal Operating Condition
Verify:

A. RCA cables from amplifier to source are securely connected
B. Volume adjustment on amplifier is correctly adjusted
C. Source is ON and playing

3. Engine Noise From Speaker(s)
Turn source OFF, Disconnect RCA cables at amplifier. If noise stops, check equipment & cables leading
to ampli fier.
Verify:

A. RCA cables ar e o f good quality wit h no bre ak a ge to i nternal shiel ds
B. RCA cables from source to amplifier are not run alongside any power cables

4. Amplifier Output Distorted Music
Verify:

A. Source output music to amplifier is not distorted
B. Source output sensitivity is correctly adjusted

5. Amplifier Shuts Down, Green LED’s are Lit - Amplifier is in Thermal Protection Mode
Verify:

A. Amplifier is mounted with adequate air circulation around heatsinks or vents
B. Amplifier is not mounted under carpet or sealed enclosure
C. Speakers meet correct impedance for application (mono or stereo hookup)

6. Amplifier Does Not Turn ON, and Red LED is Lit Amplifier (and not Connected to a Shorted Speaker)
Verify:

A. Speaker crossover (if used) is not defective

6

GT5-A3001

7

GT5-A3001

8

GT5-A3001

GT5-A3001 Electrical Parts List

Part Number Qty Reference Designator

Semiconductors

TR-KTA1266GR TRANS SMALL SIGNAL PNP "TO-92"KTA1266GR 4 Q03，04，08，09
TR-KTA1268GR TRANS SMALL SIGNAL PNP "TO-92"KTA1268GR 5 Q06,102,103,107,108
TR-KTC3198BL TRANS SMALL SIGNAL NPN,TO-92KTC3198BL 1 Q05
TR-KTC3198GR TRANS SMALL SIGNAL NPN,TO-92KTC3198GR 4 Q02,07,131,132
TR-KTC3200GR TRANS SMALL SIGNAL NPN,TO-92KTC3200GR 4 Q104,105,106,130
TR-KTA1023Y TRANS SMALL SIGNAL PNP "TO-92"KTA1023Y 4 Q01,113,122,125
TR-KTC1027Y TRANS SMALL SIGNAL NPN,TO-92KTC1027Y 4 Q109,112,119,123
DIODE-1N4148 DIODE SWITCHING SIGNAL1N4148 10 D03,04,05,08,09,101,102,103,104,105
DIODE-1N4004 DIODE RECTIFIER1N4004 1 D01
DIODE-FR154 DIODE FAST RECOVERYFR154/1504 4 D11,12,13,14
DIODE-1N4744 DIODE ZENER, 15V/1W1N4744 2 D15,16
IC-TL494CN IC PWM IC,DIP-16TL494CN 1 U01
IC-NJM2068D IC DUAL OP AMP,DIP-08 NJM2068D 4 U101,102,103,104
FET-K30AGR FET N-CH JFET,TO-92KTK30AGR 2 Q17,101
FET-50N60P FET N-CH POWER MOS FET,TO-220KEC50N60P 6 Q11 12 13 14 15 16
TR-TIP35CA TRANS AUDIO POWER NPN,TO-3P TIP35CA 3 Q111,116,124
TR-TIP36CA TRANS AUDIO POWER PNP,TO-3P TIP36CA 3 Q117,120,126
TR-KTC3200GR1 TRANS SMALL SIGNAL NPN,TO-92KTC3200GR 1 Q110
DIODE-1N5404 DIODE RECTIFIER1N5404 1 D02
DIODE-YG225D2 DIODE FAST RECOVERY, TO-220YG225D2 2 D06 07
LED1 LED ACYLE 3.0 AWG#24,RED/BLACK200m/m 1 LOGO BACKLIGHT
LED0 LED 3PHI,GREEN & REDL-H322005GB 1 LED01

Description

Capacitors - see legend last page

CAP0501R0-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 1/50V 1 C129
CAP0502R2-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 2.2/50V 2 C120,153
CAP0504R7-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 4.7/50V 2 C112,212
CAP016100-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 10/16V 3 C02,100,200
CAP025100-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 10/25V 1 C09
CAP050100-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 10/50V 1 C39
CAP016220-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 22/16V 4 C101,102,201,202
CAP016470-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 47/16V 3 C04, 06,107
CAP025470-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 47/25V 2 C10,125
CAP016101-E CAPACITOR ELECTROLYTIC"MHA" ,5*11m/m 100/16V 3 C05, 07 12
CAP025221-E CAPACITOR ELECTROLYTIC"MHA/SD"220/25V 1 C42
CAP025331-E CAPACITOR ELECTROLYTIC"MHA/SD"330/25V 1 C43
CAP035101-E CAPACITOR ELECTROLYTIC"MHA/SD"100/35V 2 C40 41
CAP016221-E CAPACITOR ELECTROLYTIC"MHA" ,6*12m/m220/16V 1 C142
CAP100102-M CAPACITOR MYLAR,100V 5%102(M) 2 C11 31
CAP100683-M CAPACITOR MYLAR,100V 5%683(M) 1 C110
CAP100104-M CAPACITOR MYLAR,100V 5%,BOX or TL104(M) 6 C25 26 36 37 109 261
CAP063105-M CAPACITOR MYLAR,63V 5%,BOX or TL105(M) 1 C01
CAP050100-C CAPACITOR DISK TYPE, CERAMIC, 50V"NPO" 10P 2 C105.205
CAP050220-C CAPACITOR DISK TYPE, CERAMIC, 50V"NPO" 22P 7 C103,104,111,203,204,211,38
CAP050470-C CAPACITOR DISK TYPE, CERAMIC, 50V"NPO" 47P 2 C106,130
CAP050680-C CAPACITOR DISK TYPE, CERAMIC, 50V"NPO" 68P 1 C123
CAP050331-C CAPACITOR DISK TYPE, CERAMIC, 50V"NPO" 330P 1 C128
CAP050271-C CAPACITOR DISK TYPE, CERAMIC, 50V 270P 2 C131,132
CAP050102-C CAPACITOR DISK TYPE, CERAMIC, 50V 102P 2 C108,124
CAP050473-C CAPACITOR DISK TYPE, CERAMIC, 50V 473P 1 C24
CAP050104-C CAPACITOR DISK TYPE, CERAMIC, 50V 104P 4 C03 08 23 140
CAP050471-E CAPACITOR ELECTROLYTIC"MHA" 470/50V 2 C32 33
CAP025222-E CAPACITOR ELECTROLYTIC"WL" 2200/25V 2 C21 22
CAP050222-E CAPACITOR ELECTROLYTIC"SHL" 2200/50V 2 C34 35
CAP-050101E CAPACITOR ELECTROLYTIC"MHA" 100/50V 2 C122 127

Resistors

RES68001/8-F RESISTOR METAL FILM 1/8WF 680 1 R109
RES56001/8-F RESISTOR METAL FILM 1/8WF 560 1 R112

9

GT5-A3001

Part Number Qty Reference Designator

RES12011/8-F RESISTOR METAL FILM 1/8WF 1.2K 1 R124
RES47011/8-F RESISTOR METAL FILM 1/8WF 4.7K 3 R106,107,09
RES56011/8-F RESISTOR METAL FILM 1/8WF 5.6K 3 R113,114,121
RES94011/8-F RESISTOR METAL FILM 1/8WF 9.4K 2 R105,205
RES10021/8-F RESISTOR METAL FILM 1/8WF 10K 5 R111,115,116,215,216
RES12021/8-F RESISTOR METAL FILM 1/8WF 12K 1 R273
RES22021/8-F RESISTOR METAL FILM 1/8WF 22K 2 R100,200
RES47021/8-F RESISTOR METAL FILM 1/8WF 47K 8 R101,102,103,104,201,202,203,204
RES10521/8-F RESISTOR METAL FILM 1/8WF 10.5K 1 R08
RES1001/8-J RESISTOR CARBON FILM 1/8W 10 7 R15,142,143,151,152,156,157
RES4701/8-J RESISTOR CARBON FILM 1/8W 47 7 R33 34 35 38 39 40 128
RES1011/8-J RESISTOR CARBON FILM 1/8W 100 1 R108
RES1211/8-J RESISTOR CARBON FILM 1/8W 120 1 R132
RES5611/8-J RESISTOR CARBON FILM 1/8W 560 3 R140,150,158
RES6811/8-J RESISTOR CARBON FILM 1/8W 680 1 R123
RES7511/8-J RESISTOR CARBON FILM 1/8W 750 1 R16
RES8211/8-J RESISTOR CARBON FILM 1/8W 820 1 R131
RES1021/8-J RESISTOR CARBON FILM 1/8W 1K 9 R117,118,122,217,218,07 17 32 37
RES1521/8-J RESISTOR CARBON FILM 1/8W 1.5K 4 R25,125,129,160
RES4721/8-J RESISTOR CARBON FILM 1/8W 4.7K 4 R01,02,11,12
RES8221/8-J RESISTOR CARBON FILM 1/8W 8.2K 2 R05 R137
RES1031/8-J RESISTOR CARBON FILM 1/8W 10K 5 R13,14 45 46,272
RES1231/8-J RESISTOR CARBON FILM 1/8W 12K 1 R127
RES1531/8-J RESISTOR CARBON FILM 1/8W 15K 4 R20,21,110,161
RES2231/8-J RESISTOR CARBON FILM 1/8W 22K 4 R22,18 24 126
RES3331/8-J RESISTOR CARBON FILM 1/8W 33K 1 R19
RES4331/8-J RESISTOR CARBON FILM 1/8W 43K 1 R10
RES4731/8-J RESISTOR CARBON FILM 1/8W 47K 1 R23
RES5631/8-J RESISTOR CARBON FILM 1/8W 56K 2 R04,165
RES1041/8-J RESISTOR CARBON FILM 1/8W 100K 2 R119,219
RES2241/8-J RESISTOR CARBON FILM 1/8W 220K 1 R44
RES4341/8-J RESISTOR CARBON FILM 1/8W 430K 1 R06
RES2211/4-J RESISTOR CARBON FILM 1/4WJ 220/0.25W 2 R31 36
RES4R71/2-J RESISTOR METAL FILM 1/2WJ 4.7/0.5W 1 R261
RES1001/2-J RESISTOR METAL FILM 1/2WJ 10/0.5W 3 R03,138,145
RES1011/2-J RESISTOR METAL FILM 1/2WJ 100/0.5W 2 R133,134
RES2421/2-J RESISTOR METAL FILM 1/2WJ 2.4K/0.5W 1 R47
RES1012-J RESISTOR MOR, 2WJ 100/2W 1 R41
RES1512-J RESISTOR MOR, 2WJ 150/2W 2 R42 43
RES6812-J RESISTOR MOR, 2WJ 680/2W 1 R264
RES0R15-J RESISTOR MOR, 5WJ 0.1/5W 6 R147,148,153,154,159,188
3B20Kx2 LEVEL POT B20Kx2V12L5 15S-3B20Kx2 1 VR101
15C50Kx2 FREQ POT 15C50Kx2V12L5 15S-15C50Kx2 1 VR102

Description

Miscellaneous

RET94011/8-F THERMISTOR DISK TYPE,NTC 50KFTD5-350 1 TH01
CORE-GT3001 TRANSFORMER
CORECL-310 INDUCTOR BAR CORECL-310 1 L01
CORECL-510 INDUCTOR BAR CORECL-510 2 L02 03
TER-3P 3P TERMINAL PLATED,3P, POWER JSZ3-02 1 P01
TER-4P 4P TERMINAL PLATED,4P, SPEAKER JSZ4-03 1 P02
AV4-8.4-13A RCA JACK PLATED(TOP:WHITE, BTM:RED)AV4-8.4-13A 1 RCA01
20PWF-9404 FUSE HOLDER 2PWF-9404 1 FH01
FUSE-20A

PLAL0640-02P 2P NEILSBED 2PLAL0640-02P 1 CONN01
JUMPER-37MM cuprum NI-PLATE37m/m 1 BJ01
JUMPER-55MM cuprum NI-PLATE55m/m 1 BJ02
W-60MM GROUND 1007,AWG#24,4.5PHI RING LUG60m/m 1 W1
FIBER8-200 SLIP FIBER, 200.0x8.0x0.5t 0.5 for FET
FIBER6-200 SLIP FIBER, 200.0x6.0x0.5t 0.5 for POWER TR
HEA-GT3001 HEATSINK AL/Die-casting L=290.0mm 1 BLACK SPRAY
END CAP END CAP ABS(XR401) 2 SILVER(8400C) SPRAY END CAP
PAN-RGT3001 FRONT PANEL EGI,1.2t 1 BLACK SPRAY / SILVER SILK 1˚
PAN-FGT3001 REAR PANEL EGI,1.2t 1 BLACK SPRAY / SILVER SILK 1˚

FUSE FUSE 20A 1 FH01

37PHI,ISU37PHI 6t(0.7x15):19t(0.7x5)+9t(0.7x1) 1 T01

10

GT5-A3001

Part Number Qty Reference Designator

BOTC-GT604 BOTTOM COVER SECC,1.0t 1 BLACK SPRAY
LOGO-B-PC LOGO BADGE PC(ORANGE CLEAR) 1 HOT STAMPING
JIG-30-15 TRANS CLAMP SPCC 30x15x3(mm) 2 WITH SLIP 48.152.0280130011
JIG-61-15 TRANS CLAMP SPCC 61x15x3(mm) 1 WITH SLIP 48.152.0600140011
JIG-74-15 TRANS CLAMP SPCC 74x15x3(mm) 2 WITH SLIP 48.152.0730140011
PAD-80-23 SILICON PAD (SP1000)80.0x23.0x0.2t 2
PAD-100-23 SILICON PAD (SP1000)100.0X23.0x0.2t 1
RUB10-10-2 RUBBER RUBBER,10.0x10.0x2.0t 1
SCR-BH3-8BK SCREW STT2 BH 3x8 BK 3 RCA(2),TERMINAL(3)
SCR-PH3-8BK SCREW STT2 PH 3x8 BK 1 FUSE(1)
SCR-MB3-6NI SCREW SMB 3x6 NI-P 6 PCB+HEATSINK(6)
SCR-FH3-8BK SCREW STT3 FH 3x8 BK 8 PANEL+HEATSINK(8) SIDE
SCR-MB3-6BK SCREW SMB 3x6 BK 8
SCR-BH3-5NI SCREW STT2 BH 3X5 NI WASHER 2 BADGE
SCR-MB4-14NI SCREW SMB 4X14NI LOCK HEAD 8 TR BRACKET
SCR-BH3-6NI SCREW STT2 BH 3X6 NI-P 1

Description

PANEL+HEATSINK(2) TOP HEAT SINK +BOTTOM COVER(6)

General Capacitance Codebreaker Chart

pico-farad

(pF)
1000 1 or 1n 0.001 102
1500 1.5 or 1n5 0.0015 152
2200 2.2 or 2n2 0.0022 222
3300 3.3 or 3n3 0.0033 332
4700 4.7 or 4n7 0.0047 472
6800 6.8 or 6n8 0.0068 682

10000 10 or 10n 0.01 103
15000 15 or 15n 0.015 153
22000 22 or 22n 0.022 223
33000 33 or 33n 0.033 333
47000 47 or 47n 0.047 473

68000 68 or 68n 0.068 683
100000 100 or 100n 0.1 104
150000 150 or 150n 0.15 154
220000 220 or 220n 0.22 224
330000 330 or 330n 0.33 334
470000 470 or 470n 0.47 474

nano-farad

(nF)

micro-farad

(mF,uF or mfd)

capacitance

code

11

GT5-A3001

12

GT5-A3001

13

GT5-A3001

14

LOW INPUT R-CH

RCA101-A
AV4-8.4A

LOW INPUT L-CH

RCA101-B
AV4-8.4A

RCA101-C
AV4-8.4A

RCA101-D

AV4-8.4A

C100

10/16V

10/16V

GT5-A3001

R101

C103 22P

C101

47KF

22/16V

R100
22KF

22/16V

22/16V

R200
22KF

C200

22/16V

C112

R-OUT

4.7/50V

R119
100K

C212

L-OUT

4.7/50V

R219
100K

R103 47KF

6

C105

10P

5

R102

C102

47KF

R104
47KF

C201

C202

C203 22P

R201
47KF

R203 47KF

C205

2

10P

3

R202
47KF

R204
47KF

C111 22P

R116 10KF

R118

1K

1

U102-A

NJM2068D

C211 22P

R216 10KF

R218

1K

7

U102-B

NJM2068D

-

+

-

+

U101-B

NJM2068D

C104

22P

NJM2068D

C204

22P

2

-

+

3

6

-

+

5

U101-A

R105

9.4KF
C106 47P

7

R106 4.7KF

R205

9.4KF

-

U103-B

+

76NJM2068D

5

R108

R107

100

4.7KF

1

R115
10KF

R117

1K

R215
10KF

R217

1K

C107

47/16V

3

C3198BL

+

-

2

U103-A

NJM2068D

R110
15K

R111
10KF

C108
102P

R112
680F

R13

10K

A1266GR

R14

C06

10K

47/16V

1SS133

Q05

VR101
20KB

R109
240F

C04

47/16V

R11

4.7K

Q03

A1266GR

R12

C05

4.7K

100/16V

1

5.6KF

Q04

D03

C08
104P

32Hz-300Hz/12dB oct LPF

VR102-B

VR102-A

R113

50KC

50KC

CONN01

LAL0640-02

ORANGE

R15

C03

10

104P

R10

TH01

43K

50KTH

C07

100/16V

R171KR18

22K

R16

C09

750

10/25V

C109
104M

R114

5.6KF

C110
823M

ORANGE

R08

10.5KF

16151413121110 9

R09

4.7KF

A1268GR

R19
33K

U104-B

NJM2068D

C120

5

2.2/50V

+

-

7

6

MUTE

R272

10K

R07

1K

REMOTE

R31

220/0.25W

U01

TL494CN

87654321

R36

220/0.25W

C11

C12

102(M)

100/16V

R23

R22

47K

22K

Q07

R24

C3198GR

22K

Q06

R20

C10

15K

47/25V

R21
15K

R121

K30AGR

R06

R04
56K

PROTECT

5.6KF

Q101

430K

Q08

A1266GR

Q09

A1266GR

R25

1.5K

+VCC

100/50V

C153

2.2/50V

R273
12KF

C02

10/16V

R05

8.2K

D04

1SS133

D05

1SS133

FQP50N06

PROTECTION

LED1-B

RED

C122

Q01

A1023Y

FQP50N06

Q14

C3198GR

Q11

R32

1K

R37

1K

R38

47

C123

68P

R02

4.7K

Q02

G

R33

47

G

A1268GR

Q104
C3200GR

R123

680

R03 10/0.5W

R01 4.7K

FQP50N06

D

S

S

Q15

D

FQP50N06

Q102

R122

1K

Q12

G

R34
47

R39

47

G

R47

2.4K/0.5W

LED1-A

GREEN

Q103

A1268GR

C124
102P

Q105

C3200GR

C127

100/50V

D

S

S

D

Q106

C3200GR

FQP50N06

FQP50N06

Q13

Q16

1SS133

1SS133

+15V

-15V

R125

1.5K

D103

1SS133

D104

1SS133

R126

22K

C128
330P

Q110

R124

C3200GR

1.2K

C125

47/25V

D101

R127

12K

D102

D

G

S

R35

47

C21

2200/25V"RX"

C22

2200/25V"RX"

C23

104P

R40
47

S

G

D

R46
10K

R133 100/0.5W

R128

47

C131
270P

Q107

A1268GR

Q108

A1268GR

R129

1.5K

R131

820

Q109

C1027Y

C132
270P

R132

120

R134

100/0.5W

L01

CL-310

T01

37PHI,6T:19T+9T:

(0.7X15:0.7X4:0.7X1)

C1027Y

1/50V

A1023Y

Q112

C129

Q113

C130 47P

R137 8.2K

C24

473P

Q119

C1027Y

R140

560

Q122

A1023Y

D02

1N5404

D11 FR154

D12 FR154

D13 FR154

D14 FR154

R41

100/2W

102(M)"100V"

R138
10/0.5W

Q123

C1027Y

R150

560

Q125

A1023Y

R145

10/0.5W

FH01 WF9604

D06YG225D2

C31

D07YG225D2

D08 1SS133

D09

1SS133

C25

104(M)

W1

104(M)

+VCC

Q124

Q111

Q116

TIP35C

R158

560

Q117

TIP36C

C40

100/35V

C41

100/35V

R44 220K

R45
10K

C26

R142

10

R143

10

150/2W

150/2W

470/50V

470/50V

R42

R43

CL-510

CL-510

TIP35C

TIP35C

R156

R151

10

10

R160

1.5K

R159

R153

R148

0.1/5W

R147

0.1/5W

TIP36C

C01

105(M)

L02

C32

C33

L03

C38
22P

0.1/5W

0.1/5W

R188

R154

0.1/5W

0.1/5W

R157

R152

10

10

Q126

Q120

TIP36C

REMOTE

1N4004

D15

C42

1N4744

220/25V

D16

C43

1N4744

330/25V

C34

C36

2200/50V

104(M)

C35

C37

2200/50V

104(M)

Q17

C39

K30AGR

10/50V

104(M)"100V"

POWER-TERMINAL

D01

+15V

-15V

+VCC

-VCC

MUTE

1SS133

R261

4.7/0.5W
C261

Q130

C3200GR

R161

C140

15K

104P

D105

R264

680/2W

C142

220/16V

-VCC

P01

BATT

REMOTE

GROUND

R165

56K

Q131

C3198GR

POWER

Q132

C3198GR

PROTECT

SPEAKER-TERMINAL

P02

SP(+)

SP(-)

SP(+)

SP(-)