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Pioneer GM-X702 Service Manual

Pioneer GM-X702
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Pioneer GM-X702 Specifications

General IconGeneral
BrandPioneer
ModelGM-X702
CategoryAmplifier
LanguageEnglish

Summary

SAFETY INFORMATION

CAUTION

General warnings for qualified service technicians regarding safe repairs.

WARNING

Health and safety notice concerning lead in solder and handling precautions.

1. DISASSEMBLY

Removing the Case

Step-by-step instructions for removing the unit's outer case.

Removing the Amp Unit

Instructions for safely detaching the main amplifier unit.

3. ADJUSTMENT

Idling Current Adjustment

Procedure for setting the amplifier's idling current for optimal performance.

Idling Current Checking

Method for verifying the amplifier's idling current after adjustment.

4. CONNECTION DIAGRAM

5. SCHEMATIC CIRCUIT DIAGRAM

6. BLOCK DIAGRAM

7. EXPLODED VIEW

8. PACKING METHOD

9. SPECIFICATIONS

10. OPERATIONS AND CONNECTION

Setting The Unit

Power Indicator

Explanation of the unit's power indicator light function.

Speaker Output LPF/HPF Select Switch

How to set the speaker output crossover frequency for different speakers.

RCA Output LPF/HPF Select Switch

How to set the RCA output crossover frequency for connected amplifiers.

Bass Boost Controls

Details on using the bass boost switch, frequency, and level controls.

Connecting The Unit

Installation CAUTION

Important safety precautions for installing the amplifier unit.

Preventing Damage During Installation

Guidelines to prevent damage to the unit and vehicle during installation.

Multi-Unit Connection Advice

Recommendations for connecting multiple amplifier units safely.

Operational Adjustments

Input Level Adjustment

How to adjust the input sensitivity for optimal sound volume and clarity.

Low/High Frequency Select Switch

Setting the crossover frequency for low or high pass filtering.

Cut Off Frequency Select Switch

Detailed guide to selecting cut-off frequencies for LPF/HPF outputs.

BFC Switch Function

How to use the Beat Frequency Control switch to reduce interference.

Connecting the Power Terminal

Connecting the Speakers

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