Mitsubishi dd 8030 service manual
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Extracted text from mitsubishi dd 8030 service manual (Ocr-read)
Page 1
2002
Service
Manual
DVD Player
Model
DD-8030
A MITSUBISH ELECTRIC
CAUTION
Before servicing this chassis, it is important that the service person reads all SAFETY PRECAUTIONS and the
SAFETY NOTICE in this manual.
SPECIFICATIONS
Power Supply: 120V AC, 60 Hz Operating conditions: Temperature: 5°C to 35°C
Power Consumption: 17W Operation status: Horizontal
Weight: 5.6 lb. Video output: 1.0V (p-p), 759, negative
External Dimensions: 17"x 2-3/4"x8-7/8" sync., pin jack x 1
(W/H/D) S Video output: (Y) 1.0V (p-p), 759, nega-
Signal System: Standard NTSC tive sync., Mini DIN 4-pin x 1
Laser: Semiconductor laser, (C) 0.286V (p-p), 759
wavelength 650nm/780nm ComponentVideo output: (Y) 1.0 V (p-p), 759,
Frequency Range: (Digital Audio) negative sync., pin jack x 1
DVD Linear - (Cr, Pr)/(Cb, Pb) 0.7V (p-p),
48 kHZ Sampling: 4 Hz to 22 kHz 759, pin jack x 2
96 kHZ Sampling: 4 Hz to 44 kHz Digital Audio output: (Bitstream/PCM) 0.5 V (p-p),
Signal-To-Noise Ratio: More than 1 12 dB (EIAJ) 759, pin jack x 1,
Audio Dynamic Range: More than 108 dB (EIAJ) Optical connector x 1
Harmonic Distortion: Less than 0.002% Analog Audio output: 2.0 V (rms), 6809, pin jack
Wow and flutter: Below measurable level 2 CH L R x 2,
(less than 1 0.001% 5.1 CH SURROUND x 6
(W.PEAK)) (EIAJ)
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
9351 Jeronimo Rd. Irvine, CA 92618
Copyright © 2002 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
Page 2
SECTION 1
GENERAL DESCRIPTIONS
1. PREPARATION FOR SERVICING
The Pickup Head consists of a laser diode that is very susceptible to external static electricity.
Although it may operate properly after replacement, if subjected to electrostatic discharge during replacement,
its life might be shortened. When replacing the laser diode, LSl's and IC's, use a conductive mat, soldering iron
with ground wire, etc. to protect against damage from static electricity.
Ground conductive
wrist strap for body.
Soldering iron
with ground wire
or ceramic type
Conductive mat -
The ground resistance
between the ground line
and the ground is less than 1052.
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