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Pioneer GM-D9705/XEVEL User Manual

Pioneer GM-D9705/XEVEL
22 pages
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ORDER NO.
PIONEER CORPORATION 28-8, Honkomagome 2-chome, Bunkyo-ku, Tokyo 113-0021, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 2 Jalan Kilang Barat, #07-01, Singapore 159346
PIONEER CORPORATION 2019
GM-D9705/XEVEL
CRT6391
CLASS D FIVE-CHANNEL AMPLIFIER
GM-D9705
/XEVEL
GM-DX975/XEVEL
K-ZZZ JAN. 2019
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Pioneer GM-D9705/XEVEL Specifications

General IconGeneral
Channels5
Frequency Response10 Hz - 50 kHz
Bass Boost0 - 18 dB
Input Sensitivity200 mV - 6 V
Amplifier ClassClass D
Signal to Noise Ratio100dB
Crossover Frequency50Hz - 500Hz
Low-Pass Filter40 Hz to 240 Hz

Summary

SAFETY INFORMATION

SERVICE PRECAUTIONS

SAFETY PRECAUTIONS

Conform to regulations and follow safety instructions during servicing.

NOTES ON DISASSEMBLY / ASSEMBLY

Turn off power before disassembly, and restore to original status after assembly.

NOTES ON REPLACING PARTS

Use static protection, grounded soldering iron, and appropriate tweezers for part replacement.

NOTES ON SOLDERING

Use lead-free solder and appropriate soldering iron for environmental protection.

SPECIFICATIONS

SPECIFICATIONS

Refer to Owner's Manual for most items; Backup current is 1 mA or less.

BASIC ITEMS FOR SERVICE

CHECK POINTS AFTER SERVICING

Confirm customer complaint solved, check output sound, and appearance.

JIGS LIST

Lists lubricants and glues used for service, e.g., Grease GEM1057, Bond GYL1006.

BLOCK DIAGRAM

BLOCK DIAGRAM

There is not information to be shown in this chapter.

DIAGNOSIS

CONNECTOR FUNCTION DESCRIPTION

Description of front and rear connector functions and pinouts.

SERVICE MODE

SERVICE MODE

There is not information to be shown in this chapter.

DISASSEMBLY

CHASSIS REMOVAL

Procedure to remove the chassis by unscrewing 6 pcs.

SW-IN PCB REMOVAL

Procedure to remove the SW-IN PCB by unscrewing 4 pcs.

MAIN PCB REMOVAL

Remove brackets, thermistor, supporters, and then the MAIN PCB.

SETTING AND ADJUSTMENT

SETTING AND ADJUSTMENT

There is not information to be shown in this chapter.

EXPLODED VIEWS AND PARTS LIST

PACKING SECTION COMPONENTS

Exploded view of the packing section components.

PACKING SECTION PARTS LIST

List of parts for the packing section, including owner's manuals and warranty card.

PACKING CONTRAST TABLE

Comparison table for GM-D9705/XEVEL and GM-DX975/XEVEL differences.

EXTERIOR SECTION

EXTERIOR SECTION COMPONENTS

Exploded view of the exterior components of the unit.

EXTERIOR SECTION PARTS LIST

List of exterior parts, including chassis, screws, brackets, and heat sinks.

EXTERIOR CONTRAST TABLE

Comparison table for GM-D9705/XEVEL and GM-DX975/XEVEL differences.

SCHEMATIC DIAGRAMS

MAIN PCB SCHEMATIC

Schematic diagram for the main PCB assembly.

SW-IN PCB SCHEMATIC

Schematic diagram for the SW-IN PCB assembly, showing components and connections.

PCB CONNECTION DIAGRAMS

MAIN PCB SIDE A CONNECTIONS

Connection diagram for the main PCB, showing component placement on Side A.

MAIN PCB SIDE B CONNECTIONS

Connection diagram for the main PCB, showing component placement on Side B.

SW-IN PCB CONNECTION DIAGRAMS

SW-IN PCB SIDE A CONNECTIONS

Connection diagram for the SW-IN PCB, showing components on Side A.

SW-IN PCB SIDE B CONNECTIONS

Connection diagram for the SW-IN PCB, showing components on Side B.

ELECTRICAL PARTS LIST: MISCELLANEOUS AND SEMICONDUCTORS

MISCELLANEOUS COMPONENTS

Electrical parts list including ICs, switches, resistors, and other miscellaneous components.

SEMICONDUCTORS (TRANSISTORS, DIODES)

List of semiconductors like transistors (Q) and diodes (D) with their part numbers.

ELECTRICAL PARTS LIST: SEMICONDUCTORS CONTINUED AND COILS

SEMICONDUCTORS (CONTINUED)

Continuation of semiconductor parts list including transistors (Q) and diodes (D).

COILS AND CONNECTORS

List of coils (L), connectors (CN), and other miscellaneous parts.

ELECTRICAL PARTS LIST: SWITCHES AND CAPACITORS

SWITCHES, POTENTIOMETERS, ZENER DIODES, CONNECTORS

List of switches, potentiometers, Zener diodes, and connectors.

CAPACITORS

Comprehensive list of capacitors with their part numbers and types.

ELECTRICAL PARTS LIST: CAPACITORS CONTINUED AND MISCELLANEOUS

CAPACITORS (CONTINUED)

Continuation of capacitor list with additional types and part numbers.

MISCELLANEOUS PARTS LIST

List of miscellaneous parts including rotary potentiometers and modular jacks.

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