Pioneer PL-X420 User Manual

Service
CIRCUIT
DESCRIPTIONS
oe
REPAIR
&
ADJUSTMENTS
ORDER
NO.
ARP1209-A
STEREO TURNTABLE
L-X420(BK)
MODEL PL-X420 (BK) COMES IN TWO VERSIONS DISTINGUISHED AS FOLLOWS:
Power requirement Destination
AC 220V—240V European continent
r we | aea2ov—2a0v Unied Kraeom
@ This service manual is applicable to the WEM and WB types.
@ As to the WB type, please refer to pages 60.
@ Ce manuel d’instruction se refére au mode de réglage en francais.
@ Este manual de servicio trata del método ajuste escrito en espafiol.
CONTENTS
1. SPECIFICATIONS ................2-0008- 2 9. ELECTRICAL PARTS LIST..............4. 19
2. PANEL FACILITIES.................--008- 3 10. TROUBLESHOOTING. ............20 00005 22
3. DISASSEMBLY ......... 2.0.0 e eee eee 4 11, ADJUSTMENT... 0... ee 30
4. PARTS LOCATIONS................-.005- 7 lhe BEGUIAGE, giadeaxs tyeis dis couhen races 33
5. EXPLODED VIEWS AND PARTS LIST .......... 9 Te AJUSTE «2a cante aeseiwcis eg yd ant atiel g atta 36
6G; PAGRING oi Sia ene we a re Rees 12 12. BLOCKDIAGRAM ............. 00.000 e eee 39
7. P.C. BOARDS CONNECTION DIAGRAM....... 13 13. CIRCUIT DESCRIPTION. ................. 41
8. SCHEMATIC DIAGRAM ................... 7 14: FOR WB TYPE ise ciw Gib aa ace ete wane ws artes 56
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE INC. P.O. Box 1760, Long Beach, California 90801 U.S.A. TEL: (213) 420-5700
PIONEER
ELECTRONIC
(EUROPE)
N.V.
Keetbergiaan
1,
2740
Beveren,
Belgium
TEL:
03/775-28-08
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia
TEL: (03) 580-8911
FK © JULY. 1986 Printed in Japan
i

Pioneer PL-X420 Specifications

General

Brand	Pioneer
Model	PL-X420
Category	Turntable
Language	English