JBL GT5-A604 User manual

GT5-A604
4 CHANNEL POWER AMPLIFIER
SERVICE MANUAL
JBL Consumer Products
250 Crossways Park Dr.
Woodbury, New York 11797 Rev0 3/2008
Released 2007
Discontinued XXXX

- 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..…………………….….…..15
SCHEMATICS……………..……………….………..…...16
GT5-A604 Specifications
Output Power: 60W RMS x 4 channels @ 4 ohms; ≤1% THD + N
(14.4V supply) 80W RMS x 4 channels @ 2 ohms; ≤1% THD + N
160W RMS x 2 channel (bridged) @ 4 ohms; ≤1% THD + N
Signal-to-noise ratio: 85dBA (reference 1W into 4 ohms)
102dBA (reference rated power into 4 ohms)
Total Peak power: 640W
Frequency response: 10Hz – 100kHz (–3dB)
THD+N 1KHz LPF=22KHz ≤0.05% (rated power @ 4 ohms)
Channel Separation ≥50db
Input Impedance 15kΩ
Maximum input signal: 6.0V
Maximum sensitivity: 200mV
Hi-Pass, Low Pass X-over Limits 32Hz – 320Hz ±20% 12dB/oct
Bass Boost @ 50Hz 0-6dB
DC Offset <30mV
Output regulation: 40dB
Idle Current @ 4 ohms 1.1A
Max Current Draw ≤35A
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.
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GT5-A604

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GT5-A604

ABCDEF
A
B
C
2-1/8"
54mm
9-1/4"
235mm
12"
305mm
2x
4x 1x
3
GT5-A604

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
•60W RMS x 4 channels @ 4 ohms and ≤1% THD + N*
•80W RMS x 4 channels @ 2 ohms, 14.4V supply and
≤1% THD + N*
•160W RMS x 2 channels @ 4 ohms, 14.4V supply and
≤1% THD + N*
•THD + N: 0.05% (rated power @ 4 ohms)*
•Signal-to-noise ratio: 85dBA
(reference 1W into 4 ohms)*
•Signal-to-noise ratio: 102dBA
(reference rated power into 4 ohms)
•Frequency response: 10Hz – 100kHz (–3dB)*
• Total peak power: 640 watts
*CEA-2006A-compliant
0Speaker Output Connectors
•Connect the speakers to these terminals,
observing proper polarity:
•Four-channel operation: Connect the front
left speaker to the Front L+ and L– terminals,
and the front right speaker to the Front R+ and
R– terminals. Repeat for rear speakers, using
the Rear L+ and L– terminals, and the Rear R+
and R– terminals.
•Three-channel operation: Connect the stereo
speakers to the Front terminals, as above.
Connect the single speaker into which the
amplifier’s rear channels will be bridged to the
Rear R+ and Rear L– terminals.
•Two-channel (bridged) operation: Connect one
speaker to the Front R+ and Front L– termi-
nals. Connect the other speaker to the Rear
R+ and Rear L– terminals.
•Minimum speaker impedance for stereo opera-
tion is 2 ohms. Minimum speaker impedance for
bridged operation is 4 ohms.
1Fuses
•Replace only with the same type and rating.
2Power 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).
3Aux Output Connectors (RCA)
•Summed, nonfiltered pass-through output.
Front right and rear right inputs are combined
and sent to the right AUX output. Front left
and rear left inputs are combined and sent
to the left AUX output. Connect to the input
of an additional subwoofer amplifier.
4Front Input Connectors (RCA)
•Connect to the front RCA outputs from the
source unit or signal processor.
5Front Input-Level Control
•Used to match the front input level of the
amplifier to the output level of the source unit.
•See Ffor the adjustment procedure.
6Front Crossover-Frequency Control
•12dB/octave crossover, variable from
32Hz to 320Hz.
•See Gfor the adjustment procedure.
7Front Crossover-Filter Selector
•LP: Select for subwoofer(s).
•FLAT: Select for full-range speakers when
no subwoofer will be used in the system.
•HP: Select for midrange speakers or
full-range speakers when a subwoofer is
used in the system.
8Power On LED
•Illuminated when the amplifier is on.
9Protect 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
present in the amplifier’s output).
ARear Bass-Boost Control
•Provides up to 6dB of boost at 50Hz. Set
the Bass-Boost control according to your
preference, being careful not to apply enough
boost to damage the speaker(s).
BRear Crossover-Frequency Control
•12dB/octave crossover, variable from
32Hz to 320Hz.
•See adjustment procedure in G.
CRear Crossover-Filter Selector
•LP: Select for subwoofer(s).
•FLAT: Select for full-range speakers when
no subwoofer will be used in the system.
•HP: Select for midrange speakers or
full-range speakers when a subwoofer is
used in the system.
DRear Input-Level Control
•Used to match the rear input level of the
amplifier to the output level of the source unit.
•See Ffor the adjustment procedure.
ERear Input Connectors (RCA)
•Connect to rear RCA outputs from the source
unit or signal processor.
FSetting Input Level
ATurn all Input-Level controls counterclockwise
to 6V (minimum).
BWith a dynamic music track playing, turn head
unit’s volume control to the 3/4 position.
CTurn Front Input-Level control clockwise until
the music is so loud that it no longer sounds
clear (distortion is present in the output).
DTurn Front-Input-Level control counterclock-
wise gradually, just until the music sounds
clear, once again.
EFront-level input is now adjusted correctly.
FAdjust Rear Input-Level control so that the
level of the rear speakers is proportionate to
the level of the front speakers, according to
your preference.
GSetting the Crossover
ACrossover setting for 5" or larger full-range
speakers when no subwoofer is included in
the system.
BCrossover setting for midrange and/or
full-range speakers when a subwoofer
is included in the system.
CCrossover setting for subwoofers.
Note: Acceptable frequency ranges indicated
in gray.
GT5-A604 CAR AUDIO POWER AMPLIFIER OWNER’S MANUAL
Factory Bolt Ring Connector
Ground Wire
Note: Remove any paint
below ring connector.
Star Washer
This product is designed for mobile applications and is not
intended for connection to the mains.
Avalid serial number is required for warranty coverage.
Features, specifications and appearance are subject to change
without notice.
4
GT5-A604

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 amplifier.
Verify: A. RCA cables are of good quality with no breakage to internal shields
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
5
GT5-A604

6
GT5-A604

7
GT5-A604

GT5-A604 Electrical Parts List
Part Number Qty Reference Designator
Semiconductors
TR-KTC1027Y TRANS SMALL SIGNAL NPN "TO-92"KTC1027Y 4 Q134,234,334,434
TR-KTA1023Y TRANS SMALL SIGNAL PNP "TO-92"KTA1023Y 4 Q144,244,344,444
TR-KTA1266GR TRANS SMALL SIGNAL PNP "TO-92"KTA1266GR 16 Q11,12,23,33,133,141,142,233,241,242,Q333,341,
342,433,441,442
TR-KTA1268GR TRANS SMALL SIGNAL PNP "TO-92"KTA1268GR 1 Q22
TR-KTC3198BL TRANS SMALL SIGNAL NPN "TO-92"KTC3198BL 1 Q21
TR-KTC3198GR TRANS SMALL SIGNAL NPN "TO-92"KTC3198GR 16 Q02,55,131,132,143,181,231,232,243,Q281,331,332,
343,431,432,443
TR-KTC3200GR TRANS SMALL SIGNAL NPN "TO-92"KTC3200GR 4 Q151,251,351,451
DIODE-1N4148 DIODE SWITCHING SIGNAL 1N4148 9 D03,04,65,70,151,251,351,451,D80
DIODE-1N4004 DIODE RECTIFIER 1N4004 1 D02
DIODE-FR154 DIODE FAST RECOVERYFR154 4 D51,52,53,54
DIODE-1N4744 DIODE ZENNER 15V 1W1N4744 2 D191,391
IC-TL494CN IC PWM IC,DIP-16TL494CN 1 U01
IC-KIA393P IC COMPARATOR, DIP-8KIA393P 1 U71
FET-50N60P FET N-CH POWER MOS FET,TO-220KEC50N60P 4 Q43,44,53,54
TR-A1220A TRANS SMALL SIGNAL PNP "TO-126"A1220A-Y 1 Q01
TR-KTB688 TRANS AUDIO POWER PNP,TO-3PKTB688 4 Q145,245,345,445
TR-KTB718 TRANS AUDIO POWER NPN,TO-3PKTD718 4 Q135,235,335,435
TR-KTC3200GR1 TRANS SMALL SIGNAL NPN "TO-92"KTC3200GR 4 Q140,240,340,440
DIODE-1N4744 DIODE ZENNER 15V 1W1N4744 2 D291,491
DIODE-1N5404 DIODE RECTIFIER 1N5404 1 D1
DIODE-YG225D2 DIODE FAST RECOVERYYG225D2 2 D41,42
IC-NJM2068M IC DUAL OP AMP NJM2068M 3 U102,105,302
IC-NJM2058M IC OP AMP NJM2058M 7 U101,103,104,301,303,304,305
LED3 LED 3PHI,GREEN & RED(TOP:GREEN,
BOTTOM:RED)L-H322005GB 1 LED01
LED1 LED ACYLE 3.0 AWG#24,RED/BLACK200m/m 1 LOGO BACKLIGHT
Resistors
RES1R01/2-J RESISTOR METAL FILM 1/2WJ1 OHM 1 R03
RES10011/8-F RESISTOR METAL FILM 1/8WF1K OHM 8 R120,172,220,272,320,372,420,472
RES47011/8-F RESISTOR METAL FILM 1/8WF4.7K OHM 1 R62
RES10521/8-F RESISTOR METAL FILM 1/8WF10.5K OHM 2 R11,60
RES22021/8-F RESISTOR METAL FILM 1/8WF22K OHM 4 R121,221,321,421
RES4R71/2-J RESISTOR METAL FILM 1/2WJ4.7 OHM 4 R161,261,361,461
RES2211/2-J RESISTOR METAL FILM 1/2WJ220 OHM 2 R41,51
RES2201/8-J RESISTOR CARBON FILM 1/8WJ22 OHM 16 R133,134,143,144,233,234,243,244,333,334,
R343,344,433,434,443,444
RES4701/8-J RESISTOR CARBON FILM 1/8WJ47 OHM 12 R43,44,53,54,136,146,236,246,336,346,R436,446
RES1211/8-J RESISTOR CARBON FILM 1/8WJ120 OHM 4 R150,250,350,450
RES1021/8-J RESISTOR CARBON FILM 1/8WJ1K OHM 22 R07,31,42,52,56,65,131,135,141,145,R231,235,241,
245,331,335,341,345,431,435,R441,445
RES1521/8-J RESISTOR CARBON FILM 1/8WJ1.5K OHM 4 R151,251,351,451
RES2221/8-J RESISTOR CARBON FILM 1/8WJ2.2K OHM 1 R76
RES2721/8-J RESISTOR CARBON FILM 1/8WJ2.7K OHM 4 R147,247,347,447
RES3321/8-J RESISTOR CARBON FILM 1/8WJ3.3K OHM 1 R74
RES3921/8-J RESISTOR CARBON FILM 1/8WJ3.9K OHM 4 R137,237,337,437
RES4721/8-J RESISTOR CARBON FILM 1/8WJ4.7K OHM 2 R01,02
RES6221/8-J RESISTOR CARBON FILM 1/8WJ6.2K OHM 4 R171,271,371,471
RES5621/8-J RESISTOR CARBON FILM 1/8WJ5.6K OHM 8 R132,142,232,242,332,342,432,442
RES6821/8-J RESISTOR CARBON FILM 1/8WJ6.8K OHM 1 R72
RES8221/8-J RESISTOR CARBON FILM 1/8WJ8.2K OHM 1 R05
RES9121/8-J RESISTOR CARBON FILM 1/8WJ9.1K OHM 1 R71
RES1031/8-J RESISTOR CARBON FILM 1/8WJ10K OHM 3 R12,13,14
RES1531/8-J RESISTOR CARBON FILM 1/8WJ15K OHM 2 R34,35
RES2231/8-J RESISTOR CARBON FILM 1/8WJ22K OHM 3 R32,55,61
RES2431/8-J RESISTOR CARBON FILM 1/8WJ24K OHM 2 R21,22
RES2731/8-J RESISTOR CARBON FILM 1/8WJ27K OHM 4 R152,252,352,452
RES3331/8-J RESISTOR CARBON FILM 1/8WJ33K OHM 1 R33
RES5631/8-J RESISTOR CARBON FILM 1/8WJ56K OHM 5 R04,181,281,381,481
RES1041/8-J RESISTOR CARBON FILM 1/8WJ100K OHM 1 R73
RES4341/8-J RESISTOR CARBON FILM 1/8WJ430K OHM 1 R06
Description
8
GT5-A604

Part Number Qty Reference Designator
Description
RES1051/8-J RESISTOR CARBON FILM 1/8WJ1M OHM 2 R75 R80
RES1012-J RESISTOR METAL FILM 2WJ100 OHM 1 R30
RES2212-J RESISTOR METAL FILM 2WJ,Forming=15m/m220 OHM 4 R191,291,391,491
RES6812-J RESISTOR METAL FILM 2WJ,Forming=15m/m680 OHM 4 R162,262,362,462
RESR055-J RESISTOR WIRE WOUND 5WJ,Forming=30m/m0.05 OHM 4 R160,260,360,460
RES-2202-0805-F RESISTOR CHIP"0805"1/8WF22K OHM 4 R100,200,300,400
RES-1002-0805-F RESISTOR CHIP"0805"1/8WF10K OHM 4 R125,126,225,226
RES-4702-0805-F RESISTOR CHIP"0805"1/8WF47K OHM 16 R101,102,103,104,201,202,203,204,301,302,R303,304,4
01,402,403,404
RES-102-0805-J RESISTOR CHIP"0805"1/8WJ1K OHM 14 R127,128,165,166,227,228,265,266,R365,366,391,465,4
66,491
RES-475-1206-J RESISTOR 4.7K OHM 1/4W ±5% 1206 7" 1 R192
RES-332-0805-J RESISTOR CHIP"0805"1/8WJ3.3K OHM 2 R392,492
RES-562-0805-J RESISTOR CHIP"0805"1/8WJ5.6K OHM 8 R113,115,213,215,313,315,413,415
RES-682-0805-J RESISTOR CHIP"0805"1/8WJ6.8K OHM 10 R105,114,205,214,305,314,405,414 R395,495
RES-103-0805-J RESISTOR CHIP"0805"1/8WJ10K OHM 18 R108,109,110,111,112,208,210,211,212,308,R309,310,3
11,312,408,410,411,412
RES-223-0805-J RESISTOR CHIP"0805"1/8WJ22K OHM 4 R116,216,316,416
RES-104-0805-J RESISTOR CHIP"0805"1/8WJ100K OHM 2 R129,229
RES-681-0805-J RESISTOR CHIP"0805"1/8WJ680 OHM 4 R107,207,307,407
RES-472-0805-J RESISTOR CHIP"0805"1/8WJ4.7K OHM 4 R106,206,306,406
RES-512-0805-J RESISTOR CHIP"0805"1/8WJ5.1K OHM 2 R396,496
RES-105-0805-J RESISTOR CHIP"0805"1/8WJ1M OHM 2 R397,497
3B20Kx2 LEVEL,BASS POT RM1221G1PA2-5-B20K±10%-G 3 VR101,301,303
15C50Kx4 FREQ POT RM1241G1PA2-5-C50K-G 2 VR102,302
RET94011/8-F THERMISTOR NTC, 50KOHMFTD5-350 1 TH01
Capacitors - see legend last page
CAP050220-C CAPACITOR CERAMIC DISK 50V "NPO"22pF 4 C172,272,372,472
CAP050101-C CAPACITOR CERAMIC DISK 50V "NPO"100pF 12 C132,142,151,232,242,251,332,342,351,432,C442,451
CAP050473-C CAPACITOR CERAMIC DISK 50V 473pF 5 C33,53,63,200,400
CAP050104-C CAPACITOR CERAMIC DISK 50V 104pF 7 C03,22,60,71,72,74 C31
CAP050102-C CAPACITOR CERAMIC DISK 50V 102pF 4 C121,221,321,421
CAP0502R2-E-1 CAPACITOR ELECTROLYTIC"SHL"2.2㎌/50V 4 C120,220,320,420
CAP025100-E CAPACITOR ELECTROLYTIC"SHL"10㎌/25V 1 C15
CAP016220-E CAPACITOR ELECTROLYTIC"SHL"22㎌/16V 1 C65,
CAP0504R7-E CAPACITOR ELECTROLYTIC"SHL"4.7㎌/50V 8 C131,141,231,241,331,341,431,441
CAP016470-E CAPACITOR ELECTROLYTIC"SHL"47㎌/16V 1 C14
CAP025470-E CAPACITOR ELECTROLYTIC"SHL"47㎌/25V 1 C16
CAP050470-E CAPACITOR ELECTROLYTIC"SHL"47㎌/50V 2 C57,67
CAP016101-E CAPACITOR ELECTROLYTIC"SHL"100㎌/16V 8 C11,12,13,171,181,271,371,471
CAP025101-E CAPACITOR ELECTROLYTIC"SXE"100㎌/25V 1 C02
CAP016331-E CAPACITOR ELECTROLYTIC"SHL"330㎌/16V 4 C191,291,391,491
CAP016100-E CAPACITOR ELECTROLYTIC "SHL"10/16V 1 C06
CAP100102-M CAPACITOR MYLAR 5% 100V102J 1 C21
CAP100222-M CAPACITOR MYLAR 5% 100V222J 1 C08
CAP100473-M CAPACITOR MYLAR 5% 100V473J 4 C140,240,340,440
CAP100104-M CAPACITOR MYLAR 5% 100V104J 5 C01,161,261,361,461
CAP063105-M CAPACITOR MYLAY 5% 63V "TL"105J 1 C32
CAP0035471-E CAPACITOR ELECTROLYTIC"SHL"470㎌/35V (D)10x(L)16m/m 2 C51,61
CAP025332-E CAPACITOR ELECTROLYTIC 3300㎌/25V (D)18x(L)25m/m 2 C04,05
CAP035332-E CAPACITOR ELECTROLYTIC 3300㎌/35V (D)18x(L)25m/m 2 C52,62
CAP050100-0805 CAPACITOR CHIP"0805"10pF 4 C105,205,305,405
CAP050220-0805 CAPACITOR CHIP"0805"22 p F 10 C103,104,126,203,204,226,303,304,403,404
CAP050470-0805 CAPACITOR CHIP"0805"47pF 8 C107,111,207,211,307,311,407,411
CAP050220-0805 CAPACITOR CHIP"0805"100 p F 2 C393,493
CAP050104-0805 CAPACITOR CHIP"0805"104 p F 4 C209,210,409,410
CAP016220-E CAPACITOR ELECTROLYTIC "SHL"22/16V 8 C101,102,201,202,301,302,401,402
CAP016100-E CAPACITOR ELECTROLYTIC "SHL"10/16V 8 C100,125,200,225,300,325,400,425
CAP0504R7-E-1 CAPACITOR ELECTROLYTIC "SHL"4.7/50V 2 C128,228
CAP100823-M CAPACITOR MYLAR 5% 100V823J 8 C113,115,213,215,313,315,413,415
CAP100183-M CAPACITOR MYLAR 5% 100V183 J 2 C392,492
CAP100104-M CAPACITOR MYLAR 5% 100V104 J 2 C391,491
CAP050471-0805 CAPACITOR CHIP"0805"470PF 2 C127,227
9
GT5-A604

Part Number Qty Reference Designator
Description
Miscellaneous
CORECL-310 INDUCTOR DRUM COIL CL-310 1 L01
CORECL-500 INDUCTOR DRUM COILCL-500 2 L03,02
CORE-GT604 TRANSFORMER 40PHI ISU6T(0.7X15) : 13T(0.7X5) 1 T01
20PWF-9404 FUSE HOLDER PCB TYPE,2PWF-9604 1 for FH01
FUSE-20A FUSE FUSE 20A 1 FH01
JUMPER-17MM JUMPER CU BAR JUMPER,Ni-PLATED17m/m 1 BJ02
JUMPER-25MM JUMPER BAR JUMPER,Ni-PLATED25m/m 1 BJ01
JUMPER-55MM JUMPER BAR JUMPER,Ni-PLATED55m/m 2 BJ03,04
TER-3P 3P TERMINAL PLATED,3P,POWER JSZ3-02 1 TER01
TER-8P 8P TERMINAL NICKEL PLATED,8P JSZ8-04 SPEAKERS 1 TER02
PLAL0640-02P 2P NEILSBED WAFERLWL0640-02 1 CON1
W-100MM GROUND AWG #22 BLACK 3.2PHI RING RUG100m/m 1W1
LWL0640-12 12PNEILSBED 12P LWL0640-12 1 CON5-B
FIBER6-200 SLIP 200.0×6.0×0.5t 0.7 FOR TR
FIBER8-200 SLIP 200.0×8.0×0.5t 0.4 FOR FET
CORE-SMT-12 INDUCTOR CHIP"0805"2MHZ,12UH(+/-10%) 2 L128,228
AV2-8.4-13A DUAL RCA JACK PLATED(TOP:RED, BOTTOM:WHITE)AV2-8.4-13A 1 RCA2
AV4-8.4-13A-1 QUAD RCA JACK PLATED(TOP:RED, BOTTOM:WHITE)AV4-8.4-13A 1 RCA1
W-12-80MM 12P CONN WIRE AWG #24, CHL0640-12 to CHL0640-12 80m/m 1 CON5
3PJSS-2308A SWITCH SLIDE SWITCH,2C-3PJSS-2308A HP/LP/FLAT 2 SW101,301
HEA-GT604 HEATSINK AL/Die-casting L=290.0mm 1 BLACK SPRAY
END CAP END CAP ABS(XR401) 2 SILVER(8400C) SPRAY END CAP
PAN-FGT604 FRONT PANEL EGI,1.2t 1 BLACK SPRAY / SILVER SILK 1˚
PAN-RGT3001 REAR PANEL EGI,1.2t 1 BLACK SPRAY / SILVER SILK 1˚
BOTC-GT604 BOTTOM COVER SECC,1.0t 1 BLACK SPRAY
LOGO-B-PC LOGO BADGE PC(ORANGE CLEAR) 1 HOT STAMPING
BSBM-32 STANDOFF BSBM H5, L=32.1mm 2 MAIN PCB+SUB PCB+HEATSINK
JIG-96-15 TRANS CLAMP SPCC 96x15x3(mm) 2 WITH SLIP 48.152.0950140011
JIG-61-15 TRANS CLAMP SPCC 61x15x3(mm) 1 WITH SLIP 48.152.0600140011
JIG-30-15 TRANS CLAMP SPCC 30x15x3(mm) 1 WITH SLIP 48.152.0280130011
PAD-70-23 SILICON PAD (SP1000)70.0X23.0x0.2t 1
PAD-105-23 SILICON PAD (SP1000)105.0X23.0x0.2t 2
FELT-12-7 WEAVE FELT, 12.0x7.0x0.3t 2
RUB10-10-2 RUBBER RUBBER,10.0x10.0x2.0t 4
FIBER70-148 SLIP FIBER 148x70x0.5t 1 SUB PCB
SCR-BH3-8BK SCREW STT2 BH 3x8 BK 5 RCA(2),TERMINAL(3)
SCR-PH3-8BK SCREW STT2 PH 3x8 BK 1 FUSE(1)
SCR-BH3-6NI SCREW STT2 BH 3x6 NI-P 1 FET
SCR-MB3-6NI SCREW SMB 3x6 NI-P 8 PCB+HEATSINK(6), PCB SUPPORT(2)
SCR-FH3-8BK SCREW STT3 FH 3x8 BK 8 PANEL+HEATSINK(8) SIDE
SCR-MB3-6BK SCREW SMB 3x6 BK 8 PANEL+HEATSINK(2) TOP HEAT SINK +BOTTOM
COVER(6)
SCR-BH3-5NI SCREW STT2 BH 3X5 NI WASHER 2 BADGE
SCR-MB4-14NI SCREW SMB 4X14NI LOCK HEAD 7 TR BRACKET
10
GT5-A604
General Capacitance Codebreaker Chart
pico-farad
(pF) nano-farad
(nF) micro-farad
(mF,uF or mfd) capacitance
code
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

11
GT5-A604

12
GT5-A604

PCB
13
GT5-A604

14
GT5-A604

15
GT5-A604

C06
10/16V
R54
47
R44
47
Q54
FQP50N06
R01
4.7K
Q01
A1220Y
R02
4.7K
Q02
C3198GR
R05
8.2K
R04
56K
C05 3300/25V"WL"
C03 104P
R35
15K
C02
100/25V"SXE" C01
104M
R55
22K
D02
N4004
R61
22K
C67
47/50V
C57
47/50V
D54 FR154
D53 FR154
D51 FR154
C63
473P
D52 FR154
R11
10.5KF
R12
10K C11
100/16V
Q11
A1266GR
Q12
A1266GR
R13
10K
R14
10K C12
100/16V
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
1/0.5W
R41
220/0.5W
Q23
A1266GR
C04 3300/25V"WL"
D04
1N4148
R60
10.5KF
R42
1K
R43
47
R53
47
R52
1K
D03
1N4148
Q33
A1266GR
R51
220/0.5W
D01
1N5404
L01
CL-500
T01
Q53
FQP50N06
Q43
FQP50N06
Q21
C3198BL
D41
YG225D2
D42
YG225D2
C52
3300/35V"MHA"
C62
3300/35V"MHA"
C22
104P
C08
222(M)
R30
100/2W
C32
105(M)TL
C31
104P
C53
473P
Q44
FQP50N06
L02
CL-500
C60
104P
R62
4.7KF
VEE1
VCC1
VEE2
VCC2
REM
C72
104P
C74 104P
R75 1M
LED2
ORANGE
D70
1N4148
R73 100K
TH01
50KTH
C71
104P
R76
2.2K
R74
3.3K
R72
6.8K
R71
9.1K
U71
1
3
2
KIA393P
+
-
LED1
ORANGE
CON1
LAL0640-02
R07
1K
R65
1K
R56
1K
LED1-B
HNRD-3401L
R80
1M
L03
CL-310
D80
1N4148
BATT
GROUND
REMOTE
P01
POWER-TERMINAL
FH01 WF-9604
Q55
C3198GR
C65
22/16V
D65
1N4148
R06
430K
C51
470/35V
C61
470/35V
13T
13T
LOGO LIGHTING
6T
6T
CASE GND
16 15 14 13 12 11 10 9
87654321
REM
PROTECTION LED
16
GT5-A604

R241
1K
C241
4.7/50V
R231
1K
C231
4.7/50V
R142
5.6K
R141
1K
C141
4.7/50V
R132
5.6K
PROT
VR102A
50KC
C132
100P
VEE2
R131
1K
C131
4.7/50V
R105
6.8K
VEE1
R104
47KF
R226
10KF
C181
100/16V
R281
56K
C120
2.2\50V
VR102C
50KC
VEE1
VCC1
VCC1
C232
100P
TER02-A
8P
R120
1KF
C121
102P
C220
2.2\50V
U102-A
7
6
5
NJM2068M
-
+
C221
102P
R221
22KF
R121
22KF
R220
1KF
R247
2.7K
R111
10K
R245
1K
R243
22
R244
22
R233
22
VCC2
R242
5.6K
Q281
C3198GR
Q181
C3198GR
R181
56K
Q151
C3200GR
C151
100P
D151
1N4148
R152
27K
C161
104(M)
R161
4.7/0.5W
R151
1.5K
R171
6.2K
C171
100/16V
R172
1KF
C291
330/16V
D291
1N4744(15V)
R291
220/2W
R160
0.05/5W
Q135
C4467
Q145
A1694
Q144
A1023Y
Q134
C1027Y
R150
120
R136
47
R146
47
Q143
C3198GR
R137
3.9K
Q140
C3200GR
Q133
A1266GR
D191
1N4744(15V)
C191
330/16V
R191
220/2W
R135
1K
R134
22
R133
22
R144
22
R143
22
R145
1K
VR102D
50KC
R147
2.7K
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
A1694
Q235
C4467
R260
0.05/5W
C271
100/16V
R272
1KF
R271
6.2K
R251
1.5K
R261
4.7/0.5W
C261
104(M)
R252
27K
R232
5.6K
D251
1N4148 C251
100P
Q251
C3200GR
C240
473(M)
C140
473(M)
473P
C115
823M"TL"
R192
4.7K
R113
5.6K
R114
6.8K
SW101-A
JSS2308A
C111
47P
VR102B
50KC
SW101-B
JSS2308A
R212 10K
C213
823M"TL"
U104-C
8
9
10
NJM2058M
-
+
R104-D
14
13
12
NJM2058M
-
+
R215
5.6K
U105-B
1
2
3
NJM2068M
-
+
R210
10K
R125
10KF
C204
22P
LED1-A
GREEN
R102
47KF
C105
10P
R100
22KF
R101
47KF
C102
22/16V
FRONT-R
REAR-R
U101-B
7
5
6
NJM2058M
+
-
R166
1K
R165
1K
FRONT-R
FRONT-L
R266
1K
U101-C
8
9
10
NJM2058M
-
+
R265
1K
REAR-L
FRONT-L
C203
22P
C104
22P
C103 22P
C126
22P
C226
22P
C225
10/16V
C125
10/16V
R208
10K
C172
22P
C272
22P
C200
10/16V
U103-B
NJM2058M
7
5
6
R109 10K
R108
10K
U103-C
10
98
NJM2058M
VR101A
20KB
C107
47P
R106
4.7K
U103-A
3
21
NJM2058M
R107
680
R128
1K
R211
10K
R205
6.8K
R116
22K
R112 10K
R227
1K
C201
22/16V
C202
22/16V
R201
47KF
R200
22KF
C205
10P
R202
47KF
RCA101-C
AV4-8.4-13A
R129
100K
U102-B
1
2
3
NJM2068M
-
+
R127
1K
C100
10/16V
RCA101-B
AV4-8.4-13A
R229
100K
RCA101-D
AV4-8.4-13A
R228
1K
R225
10KF
U101-D
14
12
13
NJM2058M
+
-
C101
22/16V
R203
47KF
C215
823M"TL"
R216
22K
R204
47KF
R213
5.6K
R214
6.8K
C113
823M"TL"
VR101-B
20KB
U104-B
7
6
5
NJM2058M
-
+
C207
47P
R126
10KF
R206
4.7K R207
680
U104-A
1
2
3
NJM2058M
-
+
C228
4.7/50V"SRE"
R115
5.6K
U105-A
7
6
5
NJM2068M
-
+
U103-D
12
13 14
NJM2058M
R110
10K
U101-A
1
3
2
NJM2058M
+
-
C211
47P
RCA101-A
AV4-8.4-13A
C128
4.7/50V
R103
47KF
L-OUT
LOW INPUT L-CH
LOW INPUT R-CH
R-OUT
FLAT
FLAT
HPF
HPF
LPF
LPF
-15V
+15V
-15V
-15V
+15V
A
F/LOUT
F/ROUT
(SUB PCB)
C200
32-320Hz VARIABLE X-OVER
17
GT5-A604

C461
104(M)
R461
4.7/0.5W
R342
5.6K
C441
4.7/50V
R332
5.6K
R420
1KF
R320
1KF
R481
56K
PROT
C320
2.2\50V
TER02-B
8P
C321
102P
C420
2.2\50V
C421
102P
R421
22KF
R321
22KF
R447
2.7K
R445
1K
R443
22
R444
22
R433
22
VEE1
VEE1 R361
4.7/0.5W
R381
56K
Q351
C3200GR
C351
100PD351
1N4148
R352
27K
R351
1.5K
R371
6.2K
C371
100/16V
R372
1KF
R360
0.05/5W
Q335
C4467
Q345
A1694
Q344
A1023Y
Q334
C1027Y
R350
120
R336
47
R346
47
Q343
C3198GR
R337
3.9K
Q340
C3200GR
Q333
A1266GR
C331
4.7/50V
R335
1K
R334
22
R333
22
R344
22
R343
22
R345
1K
R347
2.7K
Q341
A1266GR
Q342
A1266GR
Q332
C3198GR
Q331
C3198GR
C442
100P
C342
100P
R434
22
R435
1K
Q431
C3198GR
Q432
C3198GR
R442
5.6K
A
Q442
A1266GR
Q441
A1266GR
220/2W
Q433
A1266GR
C432
100P
Q440
C3200GR
R437
3.9K
Q443
C3198GR
R446
47
C340
473(M)
C472
22P
R331
1K
C440
473(M)
R462
680/2W
C362
680/2W
R451
1.5K
R471
6.2K
VCC1
R472
1KF
C471
100/16V
R460
0.05/5W
Q435
C4467
Q445
A1694
Q444
A1023Y
Q434
C1027Y
C341
4.7/50V
R441
1K
R450
120
Q451
C3200GR
R341
1K
R436
47
VCC1
R431
1K
C372
22P
C431
4.7/50V
C451
100P
D451
1N4148
C361
104(M)
R452
27K
C332
100P
R432
5.6K
C400
473P
C493
100P
C492
183(M)
U308-B
7
5
6
NJM2068M
+
-
C325
10/16V
R496
5.1K
C303
22P
R495
6.8K
R497
1M
VR303-A
20KB
C304
22P
R492
3.3K
R491
1K
R411
10K
C403
22P
VR302A
50KC
C393
100P
R465
1K
C392
183(M)
U301-C
8
9
10
NJM2058M
-
+
U307-B
7
5
6
NJM2068M
+
-
R396
5.1K
R395
6.8K
R466
1K
REAR-L
VR302C
50KC
REAR-R
R365
1K
R397
1M
R366
1K
U301-B
7
5
6
NJM2058M
+
-
C302
22/16V
R301
47KF
R300
22KF
VR303-B
20KB
C305
10P
R302
47KF
C404
22P
R311
10K
VR302D
50KC
VR301B20KB
U301-A
1
2
3
NJM2058M
-
+
C407
47P
R392
3.3K
R304
47KF
R305
6.8K
C315
823M"TL"
R391
1K
R313
5.6K
R314
6.8K
C311
47P
R406
4.7K
VR302B
50KC
C491
104(M)
R412 10K
U308-A
1
3
2
NJM2068M
+
-
U307-A
1
3
2
NJM2068M
+
-
C413
823M"TL"
U304-C
8
9
10
NJM2058M
-
+
R405
6.8K
U303-D
14
13
12
NJM2058M
-
+
R415
5.6K
R407
680
U304-D
14
13
12
NJM2058M
-
+
U302-B
3
21
NJM2068M R410
10K
C391
104(M)
C401
22/16V
C402
22/16V
R401
47KF
R400
22KF
C405
10P
R402
47KF U301-D
14
13
12
NJM2058M
-
+
RCA101-B
AV2-8.4-13A
C301
22/16V
R403
47KF
R404
47KF
R416
22K
RCA301-A
AV2-8.4-13A
R303
47KF
C425
10/16V
C300
10/16V"
U303-C
10
98
NJM2058M
VR301-A
20KB
C307
47P
R306
4.7K R307
680
U302-A
5
67
NJM2068M
R408
10K
R308
10K
R309 10K
U303-B
NJM2058M
7
5
6
R316
22K
C400
10/16V
VCC2
220/2W
R312 10K
VEE2
D491
1N4744(15V)
330/16V
C415
823M"TL"
R413
5.6K
SW301-A
JSS2308A
R414
6.8K
C313
823M"TL"
U304-B
7
6
5
NJM2058M
-
+
U303-A
1
2
3
NJM2058M
-
+
SW301-B
JSS2308A
R315
5.6K
U304-A
1
2
3
NJM2058M
-
+
R310
10K
C411
47P
D391
1N4744(15V)330/16V
-15V
X-over
X-over
LOW INPUT L-CH
LOW INPUT R-CH
FLAT
FLAT
HPF
HPF
LPF
LPF
+15V
-15V
+15V
-15V
R/LOUT
R/ROUT
(SUB PCB)
C491
C391
R491
R391
50Hz 0~6dB BASSBOOST
32-320Hz VARIABLE X-OVER
18
GT5-A604
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