Pioneer mjhx 3000 service manual

Page 1

Pioneer

Service
Manual

MINI DISC RECORDER

MJ-HX5000

MJ-HX3000
MJ-HX2000
MJ-HX7OO

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

ORDER NO.
RRV2134

Model .
TYPE Power Requirement Remarks
MJ-HX5000 MJ-HX3000 MJ-HX2000 MJ-HX700
ZUCXCN O O O - DC power supplied from other system component
ZUCXCN1 O O O - DC power supplied from other system component
ZVYXCN - - - 0 DC power supplied from other system component

O ZUCXCN type and ZUCXCN1 type are constructed the same.
0 These products are component of systems.

0 This product does not operate normally by itself. Please connect it to the CD RECEIVER
SYSTEM, for adjustment and operation inspection. Otherwise damage may result.

CONTENTS

1- SAFETY 'NFORMAT'ON ------------------------- ----2 7. GENERAL INFORMATION .............................. 28
2. EXPLODED VIEWS AND PARTS LIST ....3 7'1 DIAGNOSIS _____ ___28
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 8 72 PARTS _____________ 30
4- PCB CONNECTION DIAGRAM ----- 19 8. PANEL FACILITIES AND SPECIFICATIONS

5- PCB PARTS LIST ------------------------------- 26 ................................................................... 32
e. ADJUSTMENT .................................................. 28

PIONEER ELECTRONIC 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 (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

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

©P|ONEER ELECTRONIC CORPORATION 1999 _ _
T-ZZR MAY 1999 Prlmed In Japan

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MJ-HXSOOO,MJ-HX3000,MJ-HX2000,MJ-HX700

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.

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

IMPORTANT

THIS PIONEER APPAFIATUS CONTAINS
LASEFI OF CLASS T.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.

LABELCHECK

MJ-HX700 type Only

. mmmmmmw
. wmmm

m mum/we
yam. muqu m

- m was
ADVAnszL: mammm.m£ W W

LASER DIODE CHARACTERISTICS 7
MAXIMUM OUTPUT POWER: 5 mw
WAVELENGTH: 780 , 785 nm

Excpet for MJ-HX7OO

Thrs device comics with Part 15 at the FCC Rules. Operation is
subrect to the following rwo conditions:(tiThis device may nol cause

harmful inlerlerenoe, and I2)lhis devrce must accept any interference
received. including interference met my «use undesired operation.

This Class B digitala paratus meets all requirements of the
Curradien lnterference- arising Equipment Heguialions

Get appareit numeridve de In Classs E respects toules tes
exrgences du Heglement sur Ie materiei brouilieur du Canada

66690- D

wmmmmn
VMNING :mmym.

VAROI : Am mum/r mmu:

MJ-HX700 type Only

CLASS 1
LASER PRODUCT

ATTENTION

DANGER DELECTROCUTION NE PAS OUVRIR
6659001