Technics SUC 04 Service Manual

Page 2

ORDER NO. soaloslgnca

am I

Stereo Integrated Amplifier

" SU-CO4
EEXJ.EEKJ.[XA].EXLJ.
[EF],[EH],[EB]

SU-CO4 (K)

Areas

[EX] is available in Scandinavia.

[EK] is available in United Kingdom.

[XA] is available in Southeast Asia, Oceania, Africa, Middle
Near East and Central South America.

[XL] is available in Australia.

[EF] is available in France.

[EH] is available in Holland.

[EB] is available in Belgium.

rThe cabinet and front panel are available in black color and silver

types.
L. The black typo model is provided with (K) in the Service Manuel.

L

English
Specifications

(DIN 45 500)
I AMPLIFIER SECTION

(Specifications are subject to change without notice for further improvement.)
Weights and dimensions shown are approximate.

TAPE 1 REC/PLAY
:HONO maximum Input voltage (1 kHz, HMS)
IN
rated power
PHONO
TUNER, AUX, TAPE

150 rnV/22kfl
130 mV

76 dB (IHF, A: 82 dB)
so as (IHF, A: 98 as)

20 Hz~20 kHz continuous power output -26 dB power
both channels driven 2 x 30W (80) .PHONO 66 dB
. TUNER, Aux. TAPE 66 dB
40 Hz~16 kHz continuous power output 50 mW power -
both channels driven 2 x saw (80) PHONO ' 64 dB
TUNER, AUX, TAPE 64 dB
1 kHz continuous power output Frequency response
both channels driven 2 x saw (so) PHONO RIAA standard curve
1:0.8 dB (30 Hz~15 kHz)
Total harmonic distortion TUNER, AUX, TAPE 5 Hz~100 kHz ('3 dB)
rated power at 20 Hz~20 kHz 0.007% (80) 0 dB, -0.3 dB (20 Hz~20 kHz)
Tone controls
rated power at 40 Hz~16 kHz 0,007% (80) BASS 50 Hz. +10 dB~ -10 dB
TREBLE 20 kHz. +10 dB~ -10 dB
rated power at 1 kHz 0.003% (50) Loudness control (volume at -30 dB) 50 Hz, +9 dB
Output voltage and impedance
halt power at 20 Hz~20 kHz 0.007% (80) REC OUT 150 mV
hall power at 1 kHz 0.003% (80) REC/PLAV 30 mV/82kQ
Intermodulation distortion Channel balance, AUX 250 Hz~6,3oa Hz $1.0 :18
rated power at 60 Hz: 7 kHz=4:1, SMPTE, SQ 0.007% Channel separatlon, AUX 1 kHz 55 dB
Power bandwldth Headphones output level and impedance 370 mV/SSOQ
both channels driven, -3 dB 5 Hz~50 kHz (80. 0.02%) Load Impedance 60~TGQ
Residual hum and noise 0.5 mv I GENERAL
Damplng lactor 60 (8(1) .
Input sensitivity and impedance Power consumption 300W
PH? 0 2.5 mV/47kfl Power supply AC 50 Hz/SO Hz, 110V/120V/220V/240V
TUNER, AUX 150 mV/22k0 Dimensions (WXHXD) 297 x 74 x 230 mm

(11-11/16" x 249/32" x 9-1/16")
Weight . 45 kg

(9.9 lb.)
Note:
Total harmonic distortion is measured by the digital spectrum
analyzer (HP. 3045 system). .

Matsushita Electric Trading 00., Ltd.
PO. Box 288, Central Osaka Japan

Te'chnics- ,

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[EX],[EH],[XA] t