Technics SU-C800UM2 Service Manual

Control Amplifier
System: SU-A900DM2
SU-C800UM2
SE-A900SM2
System: SU-A800DM2
SU-C800UM2
Specifications (DIN 45 500)
Total harmonic distortion 20 Hz — 20 kHz
input sensitibity/impedance
0.01 % (Vol. Max.)
PHONO 2.5 mV/47 kQ
TUNER, CD, AUX, TAPE 1, TAPE 2 200 mV/27 kQ
Phono maximum input voltage (1 kHz, RMS) 150 mV
S/N
PHONO 76 dB (77 dB, IHF '66)
TUNER, CD, AUX, TAPE 1, TAPE 2
Frequency response
PHONO RIAA standard curve +1 dB (30 Hz - 15 kHz)
TUNER, CD, AUX, TAPE 1, TAPE 2
90 dB (97 dB, IHF '66)
3 Hz — 80 kHz (+0, — 3 dB}
+0 dB, — 0.3 dB (20 Hz — 20 kHz)
Tone controls
BASS 50 Hz, +10 dB, -10 dB
TREBLE 20 kHz, +10 dB, -10 dB
Remote Control
ae Transmitter
Because of unique interconnecting cables, when a component
requires service, send or bring in the entire system.
ORDER NO, AD9707103C2
al
Amplifier
Colour
». Remote Control
(K)......Black Type
Transmitter
oe: Area
(E) ........ Europe.
System: SU-A900DM2
Control amplifier SU-C800UM2
Power amplifier SE-AS00SM2
System: SU-A800DM2
Contro! amplifier . $§U-C800UM2
Power amplifier SE-A800SM2
Muting — co
Output voltage
TAPE 1, TAPE 2, REC OUT 200 mV
PRE OUT1, 2 1V
Channel balance (AUX, 250 Hz — 6.3 kHz) +1dB
Channel separation (AUX, 1 kHz) 50 dB
@ GENERAL
Dimensions (W x Hx D) 430 x 69.3 x 307 mm
Weight 2.7 kg
Notes:
1. Specifications are subject to change without notice.
Weight and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
ZA\WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not
contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Technics
© 1997 Matsushita Electric Industrial Co., Ltd.
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