DOWNLOAD JBL GTO 752 (serv.man15) Service Manual ↓ Size: 2.11 MB | Pages: 19 in PDF or view online for FREE

Model
GTO 752 (serv.man15)
Pages
19
Size
2.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gto-752-sm15.pdf
Date

JBL GTO 752 (serv.man15) Service Manual ▷ View online

 
        
GTO752 
 
2 CHANNEL POWER AMPLIFIER 
 
SERVICE MANUAL
 
 
 
 
 
 
JBL Consumer Products 
250 Crossways Park Dr. 
Woodbury, New York   11797    Rev
 
1/200
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..………………..….….…..13 
SCHEMATICS……………..……………….………..…...14
 
    
GTO 752 Specifications   
 
Output Power:       
 
 
75W RMS x 2 channels @ 4 ohms; ≤1% THD + N     
 
 
 
(14.4V supply)  
110W RMS x 2 channels @ 2 ohms; ≤1% THD + N       
 
     200W 
RMS 
channel 
(bridged) 
ohms; 
≤1% THD + N  
Signal-to-noise ratio:       
 
90dBA (reference 1W into 4 ohms)       
108dBA (reference rated power into 4 ohms)  
Dynamic power:     
 
 
130W @ 2 ohms  
Frequency response:       
 
10Hz – 100kHz (–3dB)  
THD+N 1KHz LPF=22KHz   
 
≤0.07% (rated power @ 4 ohms)  
Channel Separation    
 
 
≥45db (full rated power)  
Input 
Impedance 
   >20K 
ohms 
Maximum input signal:       
 
6.0V  
Maximum sensitivity:       
 
100mV  
Hi-Pass, Low Pass X-over Limits  
40Hz – 450Hz ±20%  
Bass Boost @ 50Hz    
 
 
0-6dB  
DC Offset     
 
 
 
<30mV  
Output regulation:     
 
 
.03dB @ 4 ohms  
Idle Current @ 4 ohms      
 
0.5A  
Max Current Draw    
 
 
<30A @ 2 ohms both channels driven  
Remote Operating Voltages   
 
ON 5V  OFF 4V  
Turn-on delay time    
 
 
2-3 sec  
Circuit Protection    
 
 
Temperature (80±5C), Short circuit 
Operating voltage range    
 
(8-16V)  
Dimensions:     
 
 
 
12 1/4 x 10 3/8 x 2 1/8”  (310 x 263 x 53mm)  
Fuses:        
 
 
 
30A    
 
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.                          
 
 
GTO752 
            
 
 
 
 
 
 
 
  
 
 
1
 
 
GTO752 
            
 
 
 
 
 
 
 
  
 
 
2
1x
4x
1x
01
2
8
7
6
5
9
3A
AB
C
D
E
A
B
C
12-1/4"
310mm
10-3/8"
263mm
2-1/8"
53mm
4
C
B
3
 
 
GTO752 
            
 
 
 
 
 
 
 
  
 
 
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JBL GTO 752 (serv.man15) Service Manual ▷ Download

  • DOWNLOAD JBL GTO 752 (serv.man15) Service Manual ↓ Size: 2.11 MB | Pages: 19 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the JBL GTO 752 (serv.man15) in PDF for free, which will help you to disassemble, recover, fix and repair JBL GTO 752 (serv.man15) Car Audio. Information contained in JBL GTO 752 (serv.man15) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.