SERVICE MANUAL
Amplifier section
European models:
DIN power output (rated): 100 + 100 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
120 + 120 W
(6 ohms at 1 kHz, 10%
THD)
Music power output (reference):
235 + 235 watts (6 ohms at
1kHz, 10% THD)
Other models:
The following measured at 120, 220 – 230, 240 V AC,
50/60 Hz
DIN power output (rated): 140 + 140 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
180 + 180 W
(6 ohms at 1 kHz, 10%
THD)
Inputs
MD (AUX) IN L/R (phono jacks):
Sensitivity 1 V,
impedance 47 kilohms
LINE IN AUDIO L/R (phono jacks):
Vo l t a g e 250 mV,
impedance 47 kilohms
LINE IN VIDEO (phono jack):
1Vp-p, 75 ohms
MIC (phone jack) (Latin American model only):
Sensitivity 1 mV,
impedance 10 kilohms
Outputs
PHONES (stereo mini jack):
Accepts headphones with
an impedance of 32 ohms
or more
SPEAKER: Accepts impedance of
6 ohms
MD (AUX) OUT L/R (phono jacks):
Voltage 250 mV,
impedance 1 kilohm
VIDEO OUT (phono jack):
Max. output level 1Vp-p,
unbalanced, Sync
negative, load impedance
75 ohms
DIGITAL OUT (European and Russian models only):
Sampling frequencies:
44.1 kHz
Wavelength: 660 nm
CD player section
System Compact disc and digital
audio system
Laser Semiconductor laser
(λ=795 nm)
Emission duration:
continuous
Frequency response 2 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 models:
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 – 1,710 kHz
(with the tuning interval
set at 9 kHz)
Antenna AM loop antenna, external
antenna terminal
Intermediate frequency 450 kHz
COMPACT DISC DECK RECEIVER
AEP Model
UK Model
E Model
CX-BK33
Ver 1.0 2004.05
SPECIFICATIONS
– Continued on next page –
9-877-873-01
2004E05-1
© 2004.05
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
• CX-BK33 is the amplifier, CD player, tape deck
and tuner section in BMZ-K33.
Model Name Using Similar Mechanism NEW
CD Section
CD Mechanism Type CDM69BV-30CBD64NS
Base Unit Name BU-30CBD64NS
Optical Pick-up Name A-MAX.3
TAPE Section
Model Name Using Similar Mechanism CX-BK1
Tape Transport Mechanism Type CMAL1Z241A
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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