Sony PMC-DR45L Service Manual

SERVICE MANUAL
Ver 1.1 2001. 11
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance of
about 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20,000 Hz +0/–1 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM 87.5 - 108 MHz
MW 531 - 1,602 kHz
LW 153 - 279 kHz
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Aerials
FM: Lead aerial
MW/LW: Loop aerial
Cassette-corder section
Recording system
4-track 2-channel stereo
Fast winding time
Approx. 120 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 50 - 14,000 Hz
Sony Corporation
9-927-669-12
2001K0400-1 Home Audio Company
© 2001. 11 Published by Sony Engineering Corporation
PMC-DR45L
Model Name Using Similar Mechanism CFD-S45L/S47L
CD Loading Mechanism Type
CD
Section
CD Mechanism Type
Optical Pick-up Name
Model Name Using Similar Mechanism PMC-DR50L/DR70L
Tape
Section Tape Transport Mechanism Type
SPECIFICATIONS
General
Speaker
Full range: 8 cm (3
cone type × 2
Input
LINE IN jack (stereo minijack)
Minimum input level 440 mV
Outputs
Headphones jack (stereo minijack)
For 16 - 64 ohms impedance headphones
LINE OUT jack (stereo minijack)
Rated output level 330 mV at load impedance
47 kilohms
OPTICAL DIGITAL OUT (CD) (optical output connector)
Wave length: 760 - 880 nm
Maximum power output
15 W + 15 W
Power requirements
For personal component system:
230 V AC, 50 Hz
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 45 W
PERSONAL COMPONENT SYSTEM
– 1 –
AEP Model
UK Model
E Model
FLM-DR45-149
KSM-213CCP
KSS-213C
MF-DR45
in.) dia., 4 ohms,
1/4
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