Pioneer PL-L800 Service Manual

Service
c/Manual
CIRCUIT DESCRIPTIONS
REPAIR & ADJUSTMENTS @ —_ ORDER NO.
ART-692-0
STEREO TURNTABLE
L-LSOO
MODEL PL-L800 COMES IN SIX VERSIONS DISTINGUISHED AS FOLLOWS:
Voltage Remarks
120V only U.S.A. model
120V only Canada model
220V and 240V (Switchable) Europe model
220V and 240V (Switchable) U.K. model
110V, 120V, 220V, 240V (Switchable) General export model
110V, 120V, 220V, 240V (Switchable) U.S. military model
« This service manual is applicable to the KU type. When repairing the other types, please refer to the
additional service manual.
= Ce manuel d’instruction se refére au mode de réglage, en frangais.
# Este manual de servicio trata del método de ajuste escrito en espanol.
CONTENTS
1...
“SPECIFICATIONS
0
66
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eeacnar
2
8.
ELECTRICALPARTSLIST.........----5:
40
2.
FRONTPANELFACILITIES............4.
3
9.
P.C.
BOARDS
CONNECTION
DIAGRAM.....
42
3.
“DISASSEMBLY
io5 aceos
denice
d
dowe
ee
eu
4
10.
SCHEMATIC
DIAGRAM..........----5:
45
4.
CIRCUIT
DESCRIPTIONS.............0-.
8
PE ADIUSTMENT
Sirs
seas
ecaren
teh
wl
eanes 48
5.
TROUBLESHOOTING.............-0005
20
AEGUAGES
ce
pai
bh
edn
eee
eee
50
6.
EXPLODED
VIEWS
..............0000-
31
AJUSTE
2
225
thc dN doses
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daaioes
52
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MPRCKING
22. tnech
tain
oneecousubuake
39
a
PIONEER ELECTRONIC CORPORATION 4-1. Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
U.S. PIONEER ELECTRONICS CORPORATION &5 Oxford Drive, Moanachie, New Jersey 07074, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Lulthagen-Haven 3. 2030 Antwerp. Belgium
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia

Pioneer PL-L800 Specifications

General

Speeds	33 1/3 and 45 rpm
Platter	Aluminum die-cast
Wow and Flutter	0.025% WRMS
Type	Direct Drive Turntable
Motor	Quartz PLL DC Servo Motor
Tonearm	Linear tracking
Cartridge	Moving Magnet (MM)
Tracking Force	1.25 g
Signal to Noise Ratio	78dB (DIN-B)