GT5-A604 - JBL Car Audio Service Manual (repair manual)

gt5-a604 service manual
Model
GT5-A604
Pages
19
Size
2.79 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gt5-a604.pdf
Date
Next: JBL GT5-A604 (serv.man2) EMC - CB Certificate

Read JBL GT5-A604 Service Manual online

 
        
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. 
1
 
 
GT5-A604 
            
 
 
 
 
 
 
 
  
 
 
2
 
 
GT5-A604 
            
 
 
 
 
 
 
 
  
 
 
AB
C
D
E
F
A
B
C
2-1/8"
54mm
9-1/4"
235mm
12"
305mm
2x
4x
1x
3
 
 
GT5-A604 
            
 
 
 
 
 
 
 
  
 
 
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Download JBL GT5-A604 Service Manual (Repair Manual)

Here you can read online and download JBL GT5-A604 Service Manual in PDF. GT5-A604 service manual will guide through the process and help you recover, restore, fix, disassemble and repair JBL GT5-A604 Car Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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