HCD-N455K, LBT-N455K - Sony Audio Service Manual (repair manual). Page 2

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— 2 —
Tape player section
Recording system
4-track 2 - channel stereo
Frequency response
40 - 13,000 Hz (
±
3 dB), using
SONY TYPE I cassette
40 - 14,000 Hz (
±
3 dB), using
SONY TYPE II cassette
Wow and flutter
±
 0.15% W.Peak (IEC)
0.1% W.RMS (NAB)
±
 0.2% W.Peak (DIN)
Amplifier section
Peak music power output:
1,200 W (6 
 at 1 kHz, 10%
THD)
Continuous RMS power output:
(40 W + 40 W) x 2 (6 
 at
1 kHz, 10% THD)
Inputs
PHONO (phono jack):
Sensitivity 3 mV, impedance
47 kilohms
VIDEO (AUDIO) (phono jack):
Sensitivity 250 mV, impedance
47 kilohms
MIC (phone jack):
Sensitivity 1 mV, impedance
10 kilohms
Outputs
PHONES (phone jack):
accept headphones of 8 ohms or more
FRONT SPEAKER: accept impedance of 6 to 16 ohms
SURROUND SPEAKER:
Malaysia, Singapore models:
accept impedance of 16 ohms
Other models:
accept impedance of 8 to 16 ohms
SUPER WOOFER:
accept impedance of 6 to 16 ohms
General
Power requirements
Malaysia model:
220 - 240 V AC, 50/60 Hz
Other models:
110 - 120 V or 220-240 V AC
adjustable, 50/60 Hz
Power consumption
185 W
Dimensions
Approx. 355 x 425 x 400 mm
(14 x 16 3/4 x15 3/4 inches) (w/h/d)
incl. projecting parts and controls
Mass
Approx. 11.8 kg (26 lb)
Design and specifications subject to change without notice.
MODEL IDENTIFICATION
– BACK PANEL –
Note:
The difference between SP2 and SP4 is the back panel only.
Parts No.
MODEL
Tourist model
E, Indonesian model
Saudi Arabia model
Singapore model (SP2)
Singapore model (SP4)
Malaysia model
PARTS No.
4-978-191-9
π
4-978-192-5
π
4-978-192-6
π
4-978-192-7
π
4-978-192-8
π
4-978-192-9
π
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