Table Of Contents; Specifications - Pioneer GM-2047ZG Service Manual

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CONTENTS
SAFETY INFORMATION............................................2
1. SPECIFICATIONS .......................................................3
2. EXPLODED VIEWS AND PARTS LIST ......................4
2.1 PACKING..............................................................4
2.2 EXTERIOR ............................................................5
3. SCHEMATIC DIAGRAM.............................................6
3.1 SCHEMATIC DIAGRAM (GUIDE PAGE) .............6
4. PCB CONNECTION DIAGRAM................................12
4.1 AMP UNIT..........................................................12

1. SPECIFICATIONS

Power source .................................................................. 14.4 V DC (10.5 - 16.0 V allowable)
Grounding system ............................................................................................ Negative type
Backup Current .................................................................................................. 0.5 mA or less
Dimensions .......................................................................... 195 (W) x 46 (H) x 138.4 (D) mm
Weight ............................................................................................................................ 1.18 kg
Rated power ........................................................................................................ 33 W or more
Frequency response (Front) ............................................ + 4.7 ± 3.0 dB (100 kHz / 1 kHz ref.)
Frequency response (Rear) .............................................. + 2.4 ± 3.0 dB (100 kHz / 1 kHz ref.)
Frequency response (Subwoofer)...................................... - 4.3 ± 3.0 dB (100 Hz / 80 Hz ref.)
Distortion ........................................................................................ 1.0 % or less (10 W, 1 kHz)
Separation ............................................................................................ 50 dB or more (1 kHz)
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5. ELECTRICAL PARTS LIST........................................16
6. ADJUSTMENT .........................................................19
7. GENERAL INFORMATION.......................................19
7.1 DIAGNOSIS .......................................................19
7.1.1 DISASSEMBLY.........................................19
7.1.2
8. OPERATIONS ...........................................................20
GM-2047ZG/X1R/UC
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CONNECTOR FUNCTION DESCRIPTION
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A
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B
C
D
E
F
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