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ORDER NO.
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 EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2000
c
XC-LA21
RRV2392
T – IZK OCT. 2000 Printed in Japan
STEREO CD TUNER
1. SAFETY INFORMATION ....................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................. 4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..... 8
4. PCB CONNECTION DIAGRAM ........................... 20
5. PCB PARTS LIST ................................................ 30
6. ADJUSTMENT ..................................................... 33
CONTENTS
7. GENERAL INFORMATION ................................ 37
7.1 DIAGNOSIS .................................................. 37
7.1.1 TROUBLE SHOOTING ........................ 37
7.1.2 DISASSEMBLY/ASSEMBLY ................ 41
7.2 PARTS .......................................................... 49
7.2.1 IC .......................................................... 49
7.2.2 DISPLAY ............................................... 51
7.3 REMOTE CONTROL UNIT .......................... 52
8. PANEL FACILITIES AND SPECIFICATIONS .... 54
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Component
Model
Service manual
Remarks
COMPACT MINI COMPONENT
X-LA21
RRV2370
STEREO CD TUNER
XC-LA21
RRV2392
This manual.
STEREO POWER AMPLIFIER
M-LA21
RRV2393
SPEAKER SYSTEM
S-LA21
RRV2394
¶
System Component Table
LA21
3 COMPACT DISC MULTI CHANGER
STEREO CD TUNER
Type
Model
Power Requirement
The voltage can be converted by
XC-LA21
the following method.
DBDXCN
AC110-127V/220-230/240V
With the voltage selector
DDXCN/AR
AC110-127V/220-230/240V
With the voltage selector