Panasonic HCD-D670AV Service Manual

HCD-D670AV/N555AV
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3 7 63 1515 0
SERVICE MANUAL
HCD-D670AV, HCD-N555AV are the tuner,
deck, CD and amplifier section in LBT-D670AV,
LBT-N555AV.
* Manufactured under license from Dolby Laboratories
Licensing Corporation.
DOLBY, the double-D symbol a and "PRO LOGIC"
are trademarks of Dolby Laboratories Licensing
Corporation.
* Dolby noise reduction manufactured under license from
TE
L 13942296513
Dolby Laboratories Licensing Corporation. "DOLBY"
and the double-D symbol a are trademarks of Dolby
Laboratories Licensing Corporation.
AUDIO POWER SPECIFICATIONS (US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm
loads, both channels driven, from 70-20,000 Hz; rated 50 watts per channel
minimum RMS power, with no more than 0.9 % total harmonic distortion
from 250 milliwatts to rated output (FRONT SPEAKER).
CD player section
System compact disc
digital audio system
Laser Semiconductor laser
(λ=780nm)
Emission duration:
continuous
Max 44.6 µW*
laser output
* This output is the value measured at a distance of 200 mm from the objuctive
lens surface on the Optical Pick-up Block with 7 mm aperture.
Frequency response
wavelength
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
www
87.5-108.0 MHz
(100 kHz step for US, Canadian models)
(50 kHz step for except US, Canadian models)
.
MICROFILM
http://www.xiaoyu163.com
2 Hz-20 kHz (± 0.5 dB)
780-790 nm
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http://www.xiaoyu163.com
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Photo: HCD-N555AV
Model Name Using Similar Mechanism
CD Mechanism type
CD
SECTION
Base Unit Type
Optical Pick-up type
Q Q
3 6 7 1 3 1 5
TAPE
Model Name Using Similar Mechanism
DECK
Tape Transport Mechanism Type
SECTION
SPECIFICATIONS
Antenna FM wire antenna
Aerial terminals 75 ohm unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
US, Canadian models:
AM: 530-1,710 kHz (with the tuning interval set at 10 kHz)
531-1,710 kHz (with the tuning interval se at 9 kHz)
German and Italian models:
AM: 531-1,602 kHz
AEP, UK models:
MW: 531-1,602 kHz
LW: 153-279 kHz (with the tuning inteval set at 3 kHz)
Other models:
AM: 531-1,602 kHz (with the AM tuning interval set at 9 kHz)
530-1,710 kHz (with the AM tuning interval set at 10 kHz)
Antenna AM loop Antenna
External Antenna
terminals
Intermediate frequency
450 kHz
co
COMPACT DISC DECK RECEIVER
.
— 1 —
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US Model
Canadian Model
HCD-D670AV
AEP Model
UK Model
E Model
Australian Model
PX Model
HCD-N555AV
NEW
CDM37-5BD19
BU-5BD19
KSS-213BA/S-N
0 5 8 2 9 9 4 2 8
HCD-N350
TCM-220WR2E
m
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