Pioneer dehp 7950 ub service manual

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Pioneer sound. ViS/bn.sou/

Service
Manual

CD RECEIVER

D E H-P690U B/XN/UC
DEH'PSQOOU B/XN/UC
DEH'P7950U B/XN/ES

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

ORDER NO.

CRT3883

DEH-P690UB/XN/UC

Model No.

Order No.

Mech.Module

Remarks

CX-3195

CRT3815

810.500MP2

CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly

g

I
711171:
a

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. R0. BOX 1760, Long Beach, CA 90801 -1760, USA.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

@PIONEER CORPORATION 2007

K-ZZA. JAN. 2007 Printed in Japan

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SAFETY INFORMATION

CAUTION

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.

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

. Service Precaution

I. You should conform to the regulations governing
the product (safety, radio and noise, and other
regulations), and should keep the safety during
servicing by following the safety instructions
described in this manual.

2. Before disassembling the unit, be sure to turn off
the power. Unplugging and plugging the connectors
during power-on mode may damage the le inside
the unit.

3. To protect the pickup unit from electrostatic discharge
during servicing, take an appropriate treatment
(shorting-solder) by referring to "the DISASSEMBLY".

4. After replacing the pickup unit, be sure to check the
grating.

5. Be careful in handling le. Some ICs such as MOS
type are so fragile that they can be damaged by
electrostatic induction.

COMPACT

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