Pioneer gm 8606 zt 91 service manual

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GM-85062T.85062T-91.86062T.86052T-91

GM-85062T/E

G M-BBOBZT/E

NOTE:

0 The GM-85062T-91/E and GM»86062T»91/E are supplementally genuine part for a TOYOTA vehicle, and a Pioneer
product for recycling stock.

. As for the structure and electrical system, there is no difference between the GM-8506ZT-91/E, GM-8606ZT-9I/E and
GM-BSOBZT/E, GM-86062T/E.

. Supplementally model is identical to the original except for the addition of following items.

Part No.
Description GM-85062T-91/E GM-86062T-9I/E
Cover CEG1045 CEG1045
Air cushioned bag CEG108I CEGIO81
Carton CHG3331 CHG3331
Contain Box CHL4148 CHL4149
CONTENTS
1. SAFETY INFORMATION.... 2 7. GENERALINFORMATION.
2. EXPLODED VIEWS AND PARTS LIST .. ...3 7.1 DIAGNOSIS .................
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ....5 7.1.1 DISASSEMBLY ....................................
4. PCB CONNECTION DIAGRAM ................................ 12 7.1.2 CONNECTOR FUNCTION DESCRIPTION. ..
5. ELECTRICAL PARTS LIST ........................................ 20 7.2 IC ........................................................................ 31
6. ADJUSTMENT ......................................................... 25 7.3 EXPLANATION ................................
7.3.1 OPERATIONAL FLOW CHART .. ..
7.3.2 SYSTEM BLOCK DIAGRAM ..................... 35
7.3.3 SERVICE MODE FOR DSP AMPLIFIER ....36
8. SPECIFICATIONS ..................................................... 39
1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.

Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.