Teac PL-D2000 AV Digital Home Theater System sm(1).pdf
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PL-D2000
SERVICE MANUAL
PL-D2000
AV Digital Home Theater System
NOTES
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PC boards shown are viewed from parts side.
˔
The parts with no reference number or no parts number in the
exploded views are not supplied.
˔
As regards the resistors and capacitors, refer to the circuit diagrams
contained in this manual.
˔
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Parts marked with this sign are safety critical components. They
must be replaced with identical components - refer to the appropriate
parts list and ensure exact replacement.
˔
Parts of [ ] mark can be used only with the version designated.
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Effective : April, 2002
S-0057A
1 SAFETY INFORMATION
CONTENTS
This product has been designed and manufactured according to
FDA regulations "title 21, CFR, chapter 1, subchapter J, based on
the Radiation Control for Health and Safety Act of 1968", and is
classified as a class 1 laser product. There is no hazardous
invisible laser radiation during operation because invisible laser
radiation emitted inside of this product is completely confined in
the protective housings.
The label required in this regulation is shown
1
.
1 SAFETY INFORMATION
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2 SPECIFICATIONS
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3 ADJUSTMENT AND CHECKS
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4 EXPLODED VIEWS AND PARTS LIST
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5 PC BOARDS AND PARTS LIST
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6 BLOCK DIAGRAM
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CAUTION
USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY
RESULT IN HAZARDOUS RADIATION EXPOSURE.
1
For U.S.A.
Optical pickup:
Type : HOP-1000
Manufacturer : Hitachi Media Electronics Co., Ltd.
Laser output : Less than 0.5 mW on the objective lens
Wavelength : 770 - 810 nm (CD), 635 - 665 nm (DVD)
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2 SPECIFICATIONS
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DVD Player
Pickup:
Semiconductor laser, Wavelength 650 nm
Signal system:
NTSC / PAL
Video signal horizontal resolution:
More than 480 lines (DVD)
Video signal-to-noise ratio:
More than 60 dB (DVD)
Audio frequency response (at 2 CH stereo mode):
DVD (PCM): 2 Hz ~ 22 kHz (+/- 1.0 dB)
CD: 2 Hz ~ 20 kHz (+/- 1.0 dB)
Audio signal-to-noise ratio:
More than 80 dB
Total harmonic distortion:
Less than 0.01%
Dynamic range:
DVD (PCM): More than 85 dB (2kHz, -60 dBFS)
CD: More than 85 dB
Speakers
Active Subwoofer:
Power: 50 W (4ohms at 80 Hz, THD 10%)
Speaker system: Bass reflex
Speaker unit: 8 inches, dia. cone type
Rated impedance: 4 ohms
Dimensions: W160 x H333 x D222 mm
Weight: 5.0 kg
Front / Center / Rear speakers:
Power: 20 W maximum
Speaker system: Bass reflex
Speaker unit: 2 7/8 inches, dia. cone type
Rated impedance: 4 ohms
Dimensions: W99 x H105 x D100 mm
Weight: 0.8 kg
FM Tuner
System:
PLL quartz-locked digital synthesizer system
Tuning range:
87.50 ~ 108.00 MHz (50 kHz step-European Model)
87.50 ~ 108.00 MHz (100 kHz step-General Export Model)
Antenna:
FM pigtail antenna
Antenna terminals:
75 ohms, unbalanced
Intermediate frequency:
10.7 MHz
General
Power requirements:
120V AC, 60 Hz (General Export Model)
230 V AC, 50 Hz (European Model)
240 V AC, 50 Hz (Australian Model)
Power consumption:
250 W
Dimensions:
W417 x H68 x D355 mm
Weight:
8.5 kg
Operating temperature:
5 ˚C ~ 40 ˚C
Operating humidity:
5% ~ 90%
Storage temperature:
-20 ˚C ~ 55 ˚C
Supplied accessories:
AM loop antenna x 1
FM antenna x 1
Speaker cable (5m x 3, 10 m x 2)
RCA cable (for Subwoofer) x 1
Stickers to protect speakers x 1
Remote control unit x 1
Batteries (AA, R6, SUM-3) x 2
AM Tuner
System:
PLL quartz-locked digital synthesizer system
Tuning range:
522 ~ 1620 kHz (9 kHz interval) (European Model)
530 ~ 1710 kHz (10 kHz interval) (General Export Model)
Antenna:
AM Loop antenna
Video outputs
CVBS Video:
1 Vp-p 75 ohms
S-video:
Y: 1 Vp-p 75 ohms
C: PAL 0.3 Vp-p 75 ohms / NTSC 0.286 Vp-p 75 ohms
Audio line outputs
Audio L/R:
2 Vrms, 1 kilohms
Subwoofer:
5 Vrms maximum (adjustable), 1 kilohms
Audio power outputs
Stereo mode:
20 W + 20 W (4 ohms at 1 kHz, THD 10%)
Surround mode:
Front: 20 W + 20 W (4 ohms at 1 kHz, THD 10%)
Center: 20 W (4 ohms at 1 kHz, THD 10%)
Rear: 20 W + 20 W (4 ohms at 1 kHz, THD 10%)
• Phones:
Accepts low- and high-impedance headphones
•
Design and specifications are subject to change without notice.
•
Weight and dimensions are approximate.
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3 ADJUSTMENTS AND CHECKS
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ALIGNMENT INSTRUCTIONS
EQUIPMENT NEEDED:
AM Signal Generator
FM Signal Generator
Oscilloscope
VTVM(AC, DC)
Test loop antenna (AW Adjustment)
Dummy antenna (FM Adjustment)
Stereo signal modulator
Frequency counter
Distortion analyser
IMPORTANT
1. Check power-source voltage.
2. Set the function switch to band aligned.
3. Keep the signal input as low as possible to adjust accurately.
4. Modulation and modulation frequency.
Item
Modulation
Modulation frequency
Band
AM
30%
400Hz
FM
30%(22.5kHz Dev.)
1kHz
ADJUSTMENT POINT
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