Contents
CDX-M800
Specifications
US, Canadian model
Service Notes
Test Discs
AEP, UK, E model
Extension Cable and Service Position
Diagrams
Table of Contents General
Disassembly
Phase Alignment
Connection example US, Canadian Model
Section General
Front
Connections US, Canadian Model
Front Panel Assy
Section Disassembly
SUB Panel CD SUB Assy
CD Mechanism BLOCK, Front Panel Assy
Main Board
Motor Block ASSY, CAM R Assy
Heat Sink Chassis T SUB Assy
Servo Board
Lever SECTION, in Self SW Board
Floating Block Assy
Shaft Roller ASSY, Load SW Board
Optical PICK-UP Block
Section Phase Alignment
ARM A-L ASSY, ARM B-L Assy
CAM L
Alignment Between ARM A-L Assy and ARM B-L Assy
Motor Block
CAM R
ARM A-R ASSY, ARM B-R Assy
IC PIN Descriptions
Section Diagrams
CD RST
IC2 M30833FJGP-066 Display System Control Display Board
IC1
Block Diagram CD Section
21 a
Block Diagram Tuner Section
CLK
Block Diagram Display Section
Waveform Display Board
Circuit Boards Location
Waveforms Servo Board
Waveforms Main Board
IC B/D
CDX-M800
CDX-M800
Semiconductor Location
Batt
IC B/D
Voltage is dc with respect to ground under no-signal
C535 C536 C537 D507 D511 R534
CN501
IC2
IC1
Refer to page 24 for Waveform
IC1 µPD63711GC-8EU Servo Board
IC Block Diagrams
IC503 RRX9000-0601 SUB Board IC62 RRX9000-0601 Display Board
IC401 TDA7416 Main Board 1/2
Spring FLEXIBLE, Tension
Section Exploded Views
Chassis Section
Sheet SUB PANEL, Electrostatic
Screw +P
60 A-3326-298-A Switch BOARD, Complete
CAM Section
Stop Ring 1.5, Type -E
Tuner Unit TUX-030
Main Board Section
LCD2
Front Panel Section
211 217
211 A-3283-233-A Servo BOARD, Complete
M903 A-3315-039-A Motor SUB ASSY, LO Loading
CD Mechanism MG-393XC-121//K 254 251 256 257 258 260 264
262 263 255253 261 259 252
259 A-3307-422-A Chassis M Complete Assy
304
CD Mechanism MG-393XC-121//K 301
307 302
308 303 309 310 305 306
Electrical Parts List
Section
Display
SWITCH, Tactile with LED Image
Switch
SWITCH, Tactile with LED Source
SWITCH, Tactile with LED Close
Display Self SW Load SW Main
Elect Chip
PIN, Connector 16P
PLUG, Connector BUS Control
CONNECTOR, Board to Board 30P
Audio OUT REAR/FRONT
COIL, Power
COIL, Choke
Inductor
TRANSFORMER, DC-DC Converter
Transformer
Servo SL SW SUB
351 352 353 354 355 356 357 358
SUB Switch
Revision History