Technics SU-C800U Service Manual

Control Amplifier
System: SU-A900D
SU-C800U
SE-A900S
System: SU-A800D
SU-C800U
SE-A800S
Remote Control
Transmitter
ORDER NO. AD9506166C8
ervice Manual
Amplifier
SU-C800U
Colour
Areas
Suffix for Area Colour
Model No.
Europe, Asia, Latin
America, Middle East,
Africa and Oceania
Remote Control
Transmitter
System: SU-A900D
Control amplifier SU-C800U
Power amplifier SE-A900S
System: SU-A800D
Control amplifier SU-C800U
Power amplifier SE-A800S
Because of unique interconnecting cables, when a component
requires service, send or bring in the entire system.
Specifications (DIN 45 500)
Total harmonic distortion Vol. Max 20 Hz — 20 kHz 0.01 %
Input sensitibity/impedance
PHONO 2.5 mV/47 kQ
TUNER, CD, AUX, TAPE 1, TAPE 2/DCC 200 mV/27 kQ
Phono maximun input voltage (1 kHz, RMS) 150 mV
S/N
PHONO 76 dB (77 dB, IHF '66)
TUNER, CD, AUX, TAPE 1, TAPE 2/DCC 90 dB (97 dB, IHF '66)
Frequency response
PHONO RIAA standard curve +1 dB (30 Hz — 15 kHz)
TUNER, CD, AUX, TAPE 1, TAPE 2/DCC
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
Output voitage
TAPE 1, TAPE 2/DCC REC OUT 200 mV
PRE OUT 1V
Channel balance (AUX, 250 Hz — 6.3 kHz) +1 dB
Channel separatoion (AUX, 1 kHz) 50 dB
@ GENERAL
Dimensions (W x Hx D) 430 x 69.3 x 307 mm
Weight 2.7 kg
Notes:
1. Design and specifications are subject to change without notice.
Weight and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
/A\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.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or
'Technics
© 1995 Matsushita Electric Industrial Co., Ltd.
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