MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
9351 Jeronimo Rd. Irvine, CA 92618
Copyright © 2000 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
Temperature: 5°C to 35°C
1.0 V (p-p), 75
sync., pin jack x 1
S Video output:
(Y) 1.0 V (p-p), 75
tive sync., Mini DIN 4-pin x 1
(C) 0.286 V (p-p), 75
Color Difference outputs: (Y) 1.0 V (p-p), 75
negative sync., pin jack x 1
(Cr, Pr)/(Cb, Pb) 0.7 V (p-p),
, pin jack x 2
Digital Audio output:
(Bitstream/PCM) 0.5 V (p-p),
, pin jack x 1,
Optical connector x 1
Analog Audio output:
2.0 V (rms), 220
, pin jack
2 CH L R x 2,
5.1 CH SURROUND x 6
Before servicing this chassis, it is important that the service person reads all SAFETY PRECAUTIONS and the
SAFETY NOTICE in this manual.
120V AC, 60 Hz
wavelength 650 nm
4 Hz to 20 kHz
DVD Linear -
48 kHZ Sampling: 4 Hz to 22 kHz
96 kHZ Sampling: 4 Hz to 44 kHz
More than 112 dB (EIAJ)
Audio Dynamic Range: More than 106 dB (EIAJ)
Less than 0.001%
Wow and flutter:
Below measurable level
(less than ± 0.001%
This service manual contains the differences between models DD-5000 and DD-6000.
It also includes information for the DD-6000 that is identical to the DD-5000.
LEAKAGE CURRENT CHECK
Plug the AC line cord directly into a 120V AC outlet (do
not use an isolation transformer for this check). Use an
AC voltmeter, having 5000
per volt or more sensitivity.
Connect a 1500
10 W resistor, paralleled by a 0.15 µF
150V AC capacitor between a known good earth ground
(water pipe, conduit, etc.) and all exposed metal parts of
the cabinet (antennas, handle bracket, metal cabinet
screwheads, metal overlays, control shafts, etc.).
Measure the AC voltage across the 1500
The test must be conducted with the AC switch on and
then repeated with the AC switch off. The AC voltage
indicated by the meter may not exceed 0.3 V. A reading
exceeding 0.3 V indicates that a dangerous potential
exists, the fault must be located and corrected.
Repeat the above test with the DVD VIDEO PLAYER
power plug reversed.
NEVER RETURN A DVD VIDEO PLAYER TO THE
CUSTOMER WITHOUT TAKING NECESSARY
READING SHOULD NOT EXCEED 0.3V
DVD VIDEO PLAYER
9 per volt
or more sensitivity)
Good earth ground
such as a water pipe,
µF 150V AC
Test all exposed metal.
Voltmeter Hook-up for Leakage Current Check
LASER BEAM CAUTION LABEL
When the power supply is on, do not remove this laser caution label. If it is removed, laser radiation may be recceived.
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated "dangerous voltage" within the
product's enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
PART REPLACEMENT AND ADJUSTMENT PROCEDURES
1 . CIRCUIT SYMBOLS AND
1-1. Precautions for Part Replacement
1-2. Solid Resistor Indication
1-3. Capacitance Indication
1-4. Inductor Indication
1-5. Waveform and Voltage Measurement
1-7. When Replaced ROM ICs or Upgraded Firmwareo
2 . PRINTED WIRING BOARD AND
3 . BLOCK DIAGRAMS
3-1. Overall Block Diagram
3-2. Main Block Diagram
3-2-1. Logical System Block Diagram
3-3. Output Block Diagram
4 . CIRCUIT DIAGRAMS
4-1. Output Circuit Diagram
4-2. Sub Video Circuit Diagram
1. Integrated Circuit (IC)
2. Capacitor (Cap)
3. Resistor (Res)
4 . EXPLODED VIEWS
4-1. Packing Assembly
4-2. Chassis Assembly
4-3. Mechanism Assembly
5. PARTS LIST
General descriptions such as preparation for servicing, location of mechanical parts and troubleshooting are the same as
The pages from model DD-5000, Section 1, are included in this text.
Part replacement and adjustment procedures are the same as DD-5000.
The pages from model DD-5000, Section 2, are included in this text.