Pioneer LD-700/KU - User Manual

(!,!)
PIONEER
Service
cTWanual
CONTENTS
1. DISASSEMBLY
1-1
1.1
REMOVING
THE EXTERNAL PARTS
AND CIRCUIT
BOARDS
1-1
1.2
REMOVING THE
PICKUP
1-1
2.
MECHANISM
ASSEMBLY AND
ADJUSTMENTS
2-1
2.1
PICKUP
ASSEMBLY
2-7
2.2
PICKUP
AND SLIDER
ASSEMBLY
2-8
2.3
POSITIONING
OF POTENTIOMETER
PINION
GEAR
2-10
2.4
ADJUSTMENT
OF CLAMP SWITCH
. .
.
2-10
3.
ELECTRICAL
ADJUSTMENTS
3-1
4.
SCHEMATIC DIAGRAM,
PCB
PATTERN &
PARTS LIST
4-1
4.1
OVERALL
CONNECTION DIAGRAM. ...
4-1
4.2
LOCATION
OF
PCBs
4-3
4.3
FUSB, SFUB, RECB,
DRVB, INTB,
CNNB
& BLMB
4-5
4.4
PICKUP,
PREB
4-9
4.5 LOLB,
IRAB,
DINB,
KEYA, KEYB,
SRVB 1/3 (CONT)
4-13
4.6 SRVB 2/3
(FTS)
4-17
4.7
SRVB
3/3
(TBC)
4-21
4.8
DEMB 1/2
(VDEM)
4-25
4.9
DEMB 2/2
(ADEM)
4-29
4.10
REMOTE
CONTROL UNIT (CU-700)
. .
4-33
4.11 PARTS
LIST OF
EACH PCBs
4-34
4.12 TR & ICs
4-39
4.13
WAVEFORMS
4-43
5.
EXPLODED
VIEW
5-1
5.1
EXTERNAL
AND TOP
VIEW
5-1
5.2
BOTTOM
VIEW
5-4
5.3
MECHANISM
5-7
5.4 CU-700
5-10
5.5
PACKING
MATERIAL
5-13
6.
LABEL
CHECK
6-1
7.
SAFETY
INFORMATION
7-1
8.
SPECIFICATION
8-1
PIONEER
ELECTRONIC CORPORATION
*3-1,'Meguro 1-Chome,
Meguro-ku, Tokyo
153.
Japan
PIONEER ELECTRONICS (USA] INC. P.O. Box 1760. Long
Beach. California SOBOI U.S.A.
TEL: [BOO]
-421
-1 <304.
[213]
*320-531
*3
PIONEER ELECTRONIC (EUROPE] N.V.
Keetberglaan
1.
27*30 Beveren,
Belgium TEL:
03/775-2B0B
PIONEER
ELECTRONICS
AUSTRALIA
PTY.
LTD.
178-1B*3
Boundary
Road.
Braeside, Victoria 3135.
Australia
TEL:
[03]
5SO-3311

Pioneer LD-700/KU Specifications