Pioneer fxm 2016 service manual

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The Art Of Entertainment
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Service -.
anual W -3

CRT1905

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DIGITAL AUDIO
VEHICLE DESTINATION . PRODUCED AFTER PART NO. PIONEER MODEL NO.
SAABQOOO EUROPE 1367 J 4616868 _ PX-M201623A/Ew
NOTE:
0 See the service manual CX-597ICRT1811I for the CD mechanism description, disassembly and circuit
description.

O The CD mechanism employed in this model is one of CX-844 series.

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

0 See the separate manual CX-631ICRT1640) for the cassette mechanism description.

0 The cassette mechanism assy employed in this model is one of X-2L series

0 How to cancel the security system for service.
To cancel the security function, turn on the back-up power while pressing the Tape eject button and
the Power button (Volume knob) at the same time. To re-aCtivate the security system, turnoff the
power (or the back-up power).

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard Road, #1000, Lane Crawford Place, Singapore 0923

© PIONEER ELECTRONIC CORPORATION 1996 m DEC 1996 minted in Japan

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FXMEDIBZSA

CONTENTS
1. SAFETY INFORMATION ............................................ 2
2. EXPLODED VIEWS AND PARTS LIST ....................... 3
3. SCHEMATIC DIAGRAM ........................................... 10
4. PCB CONNECTION DIAGRAM ................................ 23
5. ELECTRICAL PARTS LIST ........................................ 41
s. ADJUSTMENT .......................................................... 47

1. SAFETY INFORMAHON

@ CD Player Service Precautions

1. For pickup unitICXX1230) handling,please refer
to"Disassembly"lCX-597 Service Manual CRT1811).

During replacementhandling precautions shall be

taken to prevent an electrostatic dischargelprotection

by a short pin).

m Safety Precautions for those who Service this Unit.

7. GENERAL INFORMATION ....................................... 51
7.1 PARTS ................................................................. 51
7.1.1 IC .............................................................. 51

7.2 DIAGNOSIS ........................................................ 60
7.2.1 DISASSEMBLY ........................................ 60

7.2.2 TEST MOMDE ......................................... 62

7.3 EXPLANATION .................................................. 66
7.3.1 BLOCK DIAGRAM ................................... 66

7.3.2 SYSTEM ................................................... 68

7.3.3 JIG ............................................................ 68

8. OPERATIONS AND SPECIFICATIONS ..................... 69

2. During disassemblvbe sure to turn the power Off
Since an internal IC might be destroyed when a
connector is plugged or unplugged.

When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe. reliable

results.

Caufion:

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

rear of the player.

3. The triangular label is attached to the mechanism
unit frame.

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service.

Wavelength = 785 nanometers

Radiant power = 69.7 microwattslThrough a circular aperture stop having a diameter Of 80 millimeters)
0.55 microwattSIThrough a circular aperture stop having a diameter of 7 millimeters)