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GM-8086ZT,8086ZT-91
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.
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
3. SCHEMATIC DIAGRAM .............................................4
4. PCB CONNECTION DIAGRAM ................................10
5. ELECTRICAL PARTS LIST ........................................14
6. ADJUSTMENT..........................................................17
7. GENERAL INFORMATION .......................................18
7.1 IC .........................................................................18
7.2 DIAGNOSIS ........................................................19
7.2.1 DISASSEMBLY..........................................19
7.2.2 CONNECTOR FUNCTION DESCRIPTION .......20
7.3 EXPLANATION...................................................20
7.3.1 SYSTEM BLOCK DIAGRAM .....................20
7.3.2 BLOCK DIAGRAM .....................................21
8. OPERATIONS AND SPECIFICATIONS.....................22
- GM-8086ZT/UC has adopted AVC-LAN.
GM-8086ZT/UC, GM-8086ZT-91/UC
NOTE:
- The GM-8086ZT-91/UC is supplementary 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-8086ZT/UC and GM-8086ZT-91/UC.
- Supplementally model is identical to the original except for the addition of following items.
Description
Part No.
Carton
CHG3497
Contain Box
CHL3497
Cover
CEG1045
