Sony CX-LDB30 Service Manual page 2

CX-LDB30/LDB50
Frequency response 20 Hz – 20 kHz
Signal-to-noise ratio More than 90 dB
Dynamic range More than 90 dB
Tape deck section
Recording system 4-track 2-channel stereo
Frequency response 100 – 10,000 Hz, using
Sony TYPE I cassettes
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 – 108.0 MHz
(50-kHz step)
Antenna FM lead antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
European model: 531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
Other models: 530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
Antenna AM loop antenna, external
antenna terminal
Intermediate frequency 450 kHz
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
2
General
Power requirements
European model: AC 230 V, 50/60 Hz
Other models: AC 120, 220 or
230 – 240 V, 50/60 Hz
Adjustable with voltage
selector
Power consumption
XR-DB50
European model: 85 W
0.3 W (in Power Saving
mode)
Other models: 85 W
XR-DB30
European model: 70 W
0.3 W (in Power Saving
mode)
Other models: 70 W
Dimensions (w/h/d) excl. speakers:
Approx. 190 x 277 x
269 mm
Mass excl. speakers
CX-LDB50: 5.4 kg
CX-LDB30: 5.1 kg
Design and specifications are subject to change
without notice.
• Standby power consumption: 0.3 W
• Halogenated flame retardants are not
used in the certain printed wiring boards.
• Lead-free solder is used for soldering
certain parts.
• Halogenated flame retardants are not
used in cabinets.