Read JBL GTO-3EZ Service Manual online
- CONTENTS -
SPECIFICATIONS ………………………………………..2
CONNECTIONS……………………………………………3
BASIC TROUBLESHOOTING… ………………..……....8
PACKAGING EXPLODED VIEW ……………..............10
EXPLODED VIEW …..………....…….….….…………...11
ELECTRICAL PARTS LIST……………………………..12
PCB DRAWINGS…………….……….……….…….……26
BLOCK DIAGRAM…………………………....….....……32
SCHEMATIC………..….…….……………….…...….…..33
SPECIFICATIONS
GTO-3EZ
Number of Channels:
2 + 1
Power Output (CEA 2006A):
50W RMS x 2 channels at 4 ohms + 350W RMS x 1 channel at 4 ohms,
14.4V DC, <1.0% THD
14.4V DC, <1.0% THD
75W RMS x 2 channels at 2 ohms + 500W RMS x 1 channel at 2 ohms,
14.4V DC, <1.0% THD
14.4V DC, <1.0% THD
150W RMS x 1 channel bridged at 4 ohms + 500W RMS x 1 channel at
2 ohms, 14.4V DC, <1.0% THD
2 ohms, 14.4V DC, <1.0% THD
Max Power:
1370W: 1050W x 1 channel at 2 ohms (50Hz) + 160W x 2 channels at
2 ohms (1kHz), 15.5V DC, 10% THD
2 ohms (1kHz), 15.5V DC, 10% THD
Frequency Response:
20Hz – 23kHz (±0.5dB) front and rear channels;
10Hz – 280Hz (±3dB) sub channel
10Hz – 280Hz (±3dB) sub channel
Crosstalk:
> 50dB @ 1kHz
Signal-to-Noise (@ 1W):
> 85dB
Maximum Current Draw:
65A
Fuse Replacement:
35A x 2
Dimensions (D x H x W):
11-15/16" x 2-9/16" x 9-11/16" (302mm x 66mm x 246mm)
Weight:
9.0 lb (4.1kg)
GTO-3EZ
2
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