Technics SU-Z35 Service Manual

ORDER NO. SD83062527C8
Service Manual
Stereo Integrated Amplifier
SU-Z35
[E], (EGA), (EK],[EF], [EH],
[EB},(Ei],[XAl},[XL],[PC]
SU-2Z35(k)
* [E] is available in Scandinavia and Switzerland.
* [EGA] is available in F.R. Germany.
* [EK] is available in United Kingdom.
* [EF] is available in France.
* [EH] is available in Holland.
* [EB] is available in Belgium.
* [Ei] is available in Italy.
* [XA] is available in Southeast Asia, Oceania, Africa,
Middle Near East and Central South America.
* [XL] is available in Australia.
* [PC] is available in European Audio Club. J
* The colors of this model included silver and black.
* The black type model is provided with (K) in the
Service Manual.
Specifications (Specifications are subject to change without notice for further improvement.)
(DIN 45 500) S/N
rated power (40)
@ AMPLIFIER SECTION
PHONO
72 dB (IHF, A: 72 dB)
TUNER, AUX/CD/VIDEO, TAPE
86 dB (IHF, A: 97 dB)
1 kHz continuous power output
both channels driven 2 X 32W (8Q)
2 x 40W (40) ~26 dB power (40)
40 Hz~20 kHz continuous power output
PHONO
65 dB
both channels driven
2 x 30W (8Q)
TUNER, AUX/CD/VIDEO, TAPE 65 dB
2 X 32W (4) 50 mW power (4)
Total harmonic distortion
PHONO
62 dB
rated power at 1 kHz
0.03% (82)
TUNER, AUX/CD/VIDEO,
TAPE
62 dB
0.05% (40) Tone controls
rated power at 40 Hz~20 kHz
0.03% (8Q) BASS
50 Hz, +10 dB~ ~ 10 dB
0.05% (42) TREBLE
20 kHz. +10 dB~ —10 dB
half power at 1 kHz
0.005% (82)
Loudness control (volume at ~ 30 dB)
50 Hz, +9 dB
0.007% (42) Output voltage and impedance
half power at 40 Hz~20 kHz
0.03% (82)
REC OUT
150 mV
0.05% (42) Channel balance, AUX/CD/VIDEO 250 Hz~6,300 Hz +1 dB
—26 dB power at 1 kHz
0.01% (42)
Channel separation, AUX/CD/VIDEO, 1 kHz
50 dB
50 mW power at 1 kHz
0.01% (40)
Headphones output level and impedance 360 mV/330Q
Intermodulation distortion
Load impedance
4Q~160
rated power at 250 Hz: 8 kHz=4:1, 4Q 0.05%
rated power at 60 Hz: 7 kHz=4:1, SMPTE, 80 0.03%
Power bandwidth @ GENERAL
both channels driven, ~3 dB
10 Hz~25 kHz (40) Power consumption
260W
10 Hz~25 kHz (82) Power supply
Residual hum and noise 0.8 mV For United Kingdom and Australia AC 50Hz/60Hz, 240V
Damping factor
20 (4Q), 40 (8Q)
For continental Europe
AC 50Hz/60Hz, 220V
Input sensitivity and impedance
For others
AC 50Hz/60Hz, 110V/120V/220V/240V
PHONO
25 mV/47kQ
Dimensions (WX<H*XD)
430 x 86 X 240 mm
TUNER, AUX/CD/VIDEO, TAPE 150 mV/22kQ (16-15/16" X 3-3/8" x 9-7/16")
PHONO maximum input voltage (1 kHz, RMS) 150 mV Weight 4.6 kg
Frequency response
(10.2 Ib.)
PHONO RIAA standard curve Note:
+0.8 dB (80 Hz~15 kHz) Total harmonic distortion is measured by the digital spectrum
TUNER, AUX/CD/VIDEO, TAPE 10 Hz~80 kHz (~3 dB) analyzer (H.P. 3045 system).
Matsushita Electric Trading Co., Ltd.