Схема домашнего кинотеатра Other SONY HCD-XB33K/XB44K

Формат файла: PDF

CD player section
Compact disc and digital audio system
Semiconductor laser (
Emissionduration: continuous
Laser output
Max. 44.6µW**This output is the value measured at a distanceof 200 mm from the objective lens surface onthe Optical Pick-up Block with 7 mm aperture.
780 ­ 790 nm
Frequency response
2 Hz ­ 20 kHz (±0.5 dB)
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 90 dB
CD DIGITAL OUT(square optical connector jack, rear panel)Wave length:
Output level:
Tape player section
Recording system
4-track 2-channel stereo
Frequency response (DOLBY NR OFF)
60 ­ 13,000 Hz (±3 dB), using a SonyTYPE I cassette60 ­ 14,000 Hz (±3 dB), using a SonyTYPE II cassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range(2 band model)Antenna
FM wire antenna
Antenna terminals
75 ohm unbalanced
Intermediate frequency
AM tuner section
Tuning range
531 ­ 1,602 kHz(with the tuning interval set at 9 kHz)530 ­ 1,710 KHz(with the tuning interval set at 10 kHz)
AM loop antenna, External antenna terminals
Intermediate frequency
Power requirementsOther models:
110 ­ 120 V or 220 ­ 240 VAC, 50/60 Hz Adjustable with voltage selector
Power consumption(HCD-XB33K):
(HCD-XB44K):
Dimensions (w/h/d)
Approx. 355 x 425 x 435 mm (14 x 16
in) incl. projecting parts and controls
Approx. 14.0 kg (30 lb 14 oz.)
Supplied accessories:
AM loop antenna (1)Remote RM-SD70S (1)Size AA (R6) batteries (2)FM wire antenna (1)Speaker cords* (HCD-XB44K) (2)
Design and specifications are subject to change without notice.
This appliance is classified as a CLASS 1 LASER product. TheCLASS 1 LASER PRODUCT MARKING is located on the rearexterior.
The following caution label is located inside the unit.
Laser component in this product is capableof emitting radiation exceeding the limit forClass 1.
Use of controls or adjustments or performance of proceduresother than those specified herein may result in hazardous radiationexposure.
Notes on chip component replacement
· Never reuse a disconnected chip component.· Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
· Kee p the temperature of soldering iron around 270°C
during repairing.
· Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
· Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
OR DOTTED LINE WITH
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.