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DVD Micro System MCD183
Recordable
ReWritable
TABLE OF CONTENTS
Location of PC Boards ............................................. 1-1 Decoder Board ............................................................ 8
Electronic Specification ............................................. 1-2 Circuit diagram ............................................. 8-1 to 8-7
Measurement Setup ................................................ 1-3 Layout diagram ...................................................... 8-8
Service Aids............................................................... 1-4 Exploded View ......................................................... 9-1
Instruction On CD Playability ........................... 1-5 to 1-6 Service Partlist .......................................... 10-1 to 10-2
Software Version Check & Upgrade ........................ 2-1 Factory Partlist ...................................................... 11-1
Malfuction Check Chart ............................................. 2-2 Revision list............................................................. 12-1
Disassembly Diagram................................................ 3-1
Block Diagram ......................................................... 4-1
Wiring Diagram ......................................................... 4-2
Small Board .................................................................. 5
Circuit diagram ...................................................... 5-1
Layout diagram ...................................................... 5-1
LCD Display Board ...................................................... 6
Circuit diagram ...................................................... 6-1
Layout diagram ...................................................... 6-2
Power Board ............................................................... 7
Circuit diagram ............................................. 7-1 to 7-2
Layout diagram ...................................................... 7-3
2011
SW 1131 3141 785 34011
Version 1.1
1-1
Location of PC Boards
VFD Display Board Power Board
USB/Headphone Board Decoder Board
VERSION VARIATION S :
Type /Versions: MCD183
Service policy /05 /12 /37 /55 /77 /61 /79 /93 /94 /96 /98
Board in used:
USB/HEADPHONE BOARD M/C M/C M/C M/C M/C M/C
LCD DISPLAY BOARD C C M/C M/C C M/C
POWER BOARD M M M M M M
DECODER BOARD M M M M M M
Type /Versions: MCD183
Features Feature diffrence /05 /12 /37 /55 /77 /61 /79 /93 /94 /96 /98
RDS
VOLTAGE SELECTOR
ECO STANDBY - DARK
TDS
* TIPS : C -- Component Level Repai r.
M -- Module Level Repair
-- Used
1-2
Electronic Specification
AMPLIFIER SPEAKERS
Rated Output Power ................ 50W+2X25W RMS Speaker Impedance ................................. 2x4ohm+8ohm
e ..
Signal-to-noise ratio ...................................65dBA Speaker Driver, base .....................................................5"
Frequency response .............. 100Hz--15kHz