Table Of Contents; 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 Pioneer Electronic Corporation - Pioneer M-IS21 Service Manual

STEREO POWER AMPLIFIER
M-IS21
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
M-IS21
MYXJ
NVXJ
This product is a component of a system.
For the accessories, instruction manuals etc., refer to the service manuals RRV2124 for
XC-IS21MD and RRV2123 for XC-IS21T.
This product does not function properly when independent; to avoid malfunctions, be
sure to connect it to the prescribed system component(s), otherwise damage may
result.
Component
CD MD TUNER
CD TUNER DECK
STEREO POWER AMPLIFIER
SPEAKER SYSTEM
CONTENTS
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................ 3
3. SCHEMATIC DIAGRAM ....................................... 6
4. PCB CONNECTION DIAGRAM ............................ 8
5. PCB PARTS LIST ............................................... 14
6. ADJUSTMENT .................................................... 16
PIONEER ELECTRONIC CORPORATION

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
PIONEER ELECTRONIC CORPORATION 1999
Power Requirement
AC220-230V
AC230V
System
IS-21MD IS-21T
XC-IS21MD
--- XC-IS21T
M-IS21 M-IS21
S-IS21 S-IS21
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
Service Manual
--- RRV2124
RRV2123
RRV2129
RRV2128
7. GENERAL INFORMATION ................................ 17
7.1 SINGLE OPERATION METHOD ................. 17
8. PANEL FACILITIES AND SPECIFICATIONS .... 18
ORDER NO.
RRV2129
Remarks
Remarks
This Service Manual
T - ZZK APR. 1999 Printed in Japan