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