Pioneer avhp 6800 dvd service manual

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Pioneer sound. vision. sou/

Service
Manual

ORDER NO.

CRT3680

AVH-PGBOODVD/UC

AV RECEIVER/6-DISC CHANGER WITH 7 INCH WIDE DISPLAY

AVH-P6800 DVD/RE
AVH'P6850DVD/RD
AVH-P6850DVD/nc
AVH-P6850DVD/m

This service manual should be used together with the following manual(s):

Model No. Order No. Mech.Module Remarks

CX-3150 CRT3495 MG4 DVD Mech. Module:Circuil Descriptions, Mesh. Overview, Disassembly, Howlo Assemble

For details, refer to "Important Check Points for Good Servicing".

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. PO. 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. 253 Alexandra Road, #04-01, Singapore 159936
CPIONEER CORPORATION 2006
K-ZZW. APR. 2006 Printed in Japan

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SAFETY INFORMATION

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.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65

This product contains mercuw. Disposal of this material may be regulated due to environmental considerations.
For disposal or recycling information, please contact your local authorities or the Electronics Industries

Alliance: www.eiae.org.

1. Safety Precautions for those who Service this Unit.
- Follow the adjustment steps in the service manual when servicing this unit. When check
ing or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.

Caution:
1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.

WARNING!

The AEL (accessible emission level )of the laser power output is less than CLASS 1
but the laser component is capable of emitting radiation exceeding the limit for
CLASS 1.

A specially instructed person should do servicing operation of the apparatus.

Laser diode characteristics
Wave length:
DVD:64O nm to 660 nm
CD:770 nm to 810 nm
DVD : 2.48 mW(Emitting period :9 sec.)
CD : 705 uW(Emitting period : unlimited)

Additional Laser Caution

Transistors 01101 and 01102 in PCB drive the laser diodes for DVD and CD
respectively. When 01101 or 01102 is shorted between their terminals,

the laser diodes for DVD or CD will radiate beam. If the top cover is removed
with no disc loaded while such short-circuit is continued, the naked eyes may
be exposed to the laser beam.

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replaced only with the same or equivalent type recommended by the manufacture.
Discord used batteries according to the manufacture's instructions.

AVH-P6800DVD/UC
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