Contents
Specifications
MDX-C5960R/C5970/C5970R
Flexible Circuit Board Repairing
Optical PICK-UP Flexible Board
Table of Contents General
Diagrams
Section General
Page
Page
Page
Page
Page
SUB Panel
Mechanism Deck MG-164N-138
Main BOARD, Heat Sink
Servo Board
MD Cover ASS’Y
Float Block
LO Motor ASS’Y Loading M903
Lever LE ASS’Y
Holder ASS’Y
Chucking ARM ASS’Y
Optical PICK-UP KMS-241B/J1NP
SL Motor ASS’Y Sled M902, SP Motor ASS’Y Spindle M901
MD Section
FM Auto Scan/Stop Level Adjustment
FM Stereo Separation Adjustment
Tuner Section
AM MW Auto Scan/Stop Level Adjustment
RDS S-Meter Adjustment MDX-C5960R/C5970R
Block Diagram Servo Section
Signal Path
Block Diagram Tuner Section
MD Play
Block Diagram Main Section
BUS Audio
Block Diagram DISPLAY/KEY Control Section
Remote
Block Diagram BUS CONTROL/POWER Supply Section
ILL
BUS Audio MD Play
Printed Wiring Board Servo Board
Semiconductor Location
Schematic Diagram Servo Board 1/3
See page 55 for Waveforms. See page 58 for IC Block Diagrams
MDX-C5960R/C5970/C5970R
Schematic Diagram Servo Board 3/3 See page 55 for Waveforms
Printed Wiring Board Main Board Component Side
Semiconductor Location Component Side
Printed Wiring Board Main Board Conductor Side
Semiconductor Location Conductor Side
MDX-C5960R/C5970/C5970R
Schematic Diagram Main Board 2/4
MDX-C5960R/C5970/C5970R
MDX-C5960R/C5970/C5970R
Printed Wiring Board KEY Board
Schematic Diagram KEY Board See page 56 for Waveforms
Waveforms Servo Board Main Board KEY Board
IC Block Diagrams Servo Board IC101 PCM1718E/2K
IC301 CXD2652AR
IC302 CXA2523R
IC305 BA6287F
IC303 BH6511FS-E2
IC307 MN41V4400TT-08S
Main Board IC100
IC102 SAA6588T-118 MDX-C5960R/C5970R IC250 NJM2360AM TE2
IC300 TDA7462D013TR
IC600 BA8270F-E2 IC800 BA3918-V3
IC PIN Function Description
Asyi
Mvci
Asyo
Avdd
Spfd
Sfdr
Sprd
TEST1 TEST2
Vref
Xlat
Xstby
VCC
NCO
Reset
Eject
Dfctsel
Uniso
Unireq
Unisi
EJT-KEY
PLL CKO
PLL SI
PLL SO
NOSE-SW
KEY-IN1
Avrh
Avrl
KEY-IN2
SD-IN
Keyack
Seekout
PLL CE
111
General Section
3294-572-A Main BOARD, Complete
5759 5558
Front Panel Section
LCD801 1-803-502-21 Display PANEL, Liquid Crystal
Mechanism Deck MG-164N-138
162 158
157
156
159 161 152
Capacitor
Connector
KEY Board
Ceramic Chip
Shift
Sound
Mode
Transistor
Main BOARD, Complete
Conposition Circuit Block
Buzzer BZ1
Elect
Diode UDZ-TE-17-6.8B
Double Layer
Diode RD12SB2
Diode DTZ-TT11-16B
DTC114EK
COIL, Choke 0.5A
Transistor DTC314TKH04
FMC2
Ref. No Description Remark R56 216-025-00
Thermistor TH600 1-801-792-21 THERMISTOR, Positive
SWITCH, Slide Frequency Select
Variable Resistor RV1
Tuner TU1
CXD2652AR
TC7WU04FU TE12R
Optical PICK-UP KMS-241B/J1RP
RES, Chip Network
RES, Chip Network 1K
Motor ASSY, SL Sled
504 505 506
501502
503
507