Pioneer fhp 6600 service manual

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Pioneer

FH-P6600R/EW

Service
Manual

MULTI-CD/MD CONTROL DSP HIGH POWER CD CASSETTE PLAYER WITH RDS TUNER

FH-PSSOOR ..

MULTI-CD/MD CONTROL DSP HIGH POWER CD CASSETTE PLAYER WITH FM/AM TUNER

FH-PGSOO es

J
_ ORDER NO.
@

CRT2502

(so

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

Model No. Order No. Mech. Module Remarks
CX-1011 CRT2406 3L Cassette Mech. Module:Circuit Description, Mech.Description, Disassembly
CX-958 CRT2423 58.1 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

. Three-color LEDs: The LCD backlight uses Hitachi's 3-color LEDs INSCM315C) to control voltages for
RGB reproduction. By individually controlling the voltages for red, green and blue LEDs, these three
colors are mixed to reproduce ten colors.

CONTENTS
1. SAFETY INFORMATION ............................................ 2 7. GENERAL INFORMATION ....................................... 83
2. EXPLODED VIEWS AND PARTS LIST ....................... 3 7.1 DIAGNOSIS ..........
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...|6 7.1.1 TEST MODE
4. PCB CONNECTION DIAGRAM 7.|.2 DISASSEMBLY ......
5. ELECTRICAL PARTS LIST ....... 7.|.3 PCB LOCATIONS
6. ADJUSTMENT .......................................................... 78 7.2 PARTS .....
7.2.1 IC....
7.2.2 DISPLAY ............................
7.3 OPERATIONAL FLOW CHART... ....108
8. OPERATIONS AND SPECIFICATIONS ................... 109

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro»ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04»O1, Singapore 159936

© PIONEER CORPORATION 2000 K-ZZU. MAY 2000 Printed in Japan

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FH-PSGOORPSGOO

0 CD Player Service Precautions

1. For pickup unithXX1285) handling, please refer 2. During disassembly, be sure to turn the power off
to"Disassembly"(see page 87). since an internal IC might be destroyed when a con»
During replacement, handling precautions shall be nector is plugged or unplugged.
taken to prevent an electrostatic dischargelprotection 3. Please Checking the grating after changing the ser»
by a short pin). Vice pickup unit(see page 81).

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.

1. Safety Precautions for those who Service this Unit.
- When checking 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 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.

2. A "CLASS 1 LASER PRODUCT" label is affixed to the 3. The triangular label is attached to the mechanism
bottom of the player. unit frame.

CLASS 1
LASER PRODUCT

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service.
Wavelength = 800 nanometers