Technics SU-VX620 Service Manual

U-VX620
g CONNECTIONS
To connect to each terminals
fake connections to each component in the system by using
tereo connection cables (not included).
(A) (_ "PHONO" terminals )
Connect to a turntable.
Turntable (not included)
OUT 'a
R)
ePhono input capacitance is about 470 pF.
i "GND" terminal
Stereo connection cable White (L)
Red (R)
VOLT ADJ AC _IN~
a3 {e
SPEAKERS
("REMOTE CONTROL OUT" terminals _)
This terminal can be used only with Technics tape deck and com-
pact disc player which have the appropriate remote control ter-
minal. (Consult your dealer for details.)
Proper connection with remote control connection cables will
allow control of some functions from this unit's remote control
transmitter.
If a tape deck is not being used, the compact disc player can be
connected directly (dotted line).
This unit
REMOTE
G) CONTROL
OUT
Connection cable
for remote control
(Included with tape
—| deck)
Tape deck
(not included)
REMOTE
OUT
—~ Connection cable
for remote control
(Included with
compact disc
Ke.
player)
Compact disc
(not included) _ REMOTE
Note:
For a compact disc player with a remote control sensor the
above connection is not necessary.
ORDER NO. AD9207259C2
Stereo Integrated Amplifier
SPECIFICATIONS (DIN 45 500)
20 Hz~ 20 kHz continuous power output
both channels driven 2x50 W (8 Q)
1 kHz continuous power output
both channels driven (THD: 1%) 2x65 W (8Q)
2x90 W (4 Q)
63 Hz~ 12.5 kHz continuous power output
both channels driven (THD: 0.7%) 2x60 W (8 Q)
2x 80 W (4 Q)
Total harmonic distortion
rated power at 20 Hz~ 20 kHz 0.007% (8 Q)
Intermodulation distortion (50 Hz: 7 kHz = 4:1, SMPTE)
rated power 0.007% (8 Q)
Residual hum and noise 1 mV
Damping factor 60 (8 Q), 30 (4 Q)
Headphones output level/impedance 540 mV/330 QO
Load impedance
A or B, BI-WIRING 4Q~16Q
A and B 8O~16Q
Input sensitivity/impedance
PHONO MM 2.5 mV/47 kQ
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT 150 mV/22 kO
Phono maximum input voltage (1 kHz, RMS)
MM 150 mV (IHF '66)
S/N (rated power, 4 ©)
PHONO MM 76 dB (78 dB, IHF '66)
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT
91 dB (99 dB, IHF '66)
S/N at —26 dB power (4 Q)
PHONO MM 68 dB
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT 70 dB
'Technics
Amplifier
SU-VX620
Colour
c etntioweane Black Type
Areas
Suffix for
Model No. Area Colour
(EG) Europe
(EB) Great Britain (K)
(EO) Switzer Land
SIN at 50 mW power (4 Q)
PHONO MM 64 dB
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT 64 dB
Frequency response
PHONO MM RIAA standard curve +1 dB
(30 Hz~ 15 kHz)
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT
3 Hz~80 kHz(+0, —3 dB)
+0 dB, ~0.3 dB (20 Hz~20 kHz)
Tone controls
BASS 50 Hz, +10~-—10 dB
TREBLE 20 kHz, +10~—10 dB
Subsonic filter 30 Hz, —6 dB/oct
Loudness control (volume at — 30 dB) 50 Hz, +9 dB
Output voltage
TAPE 1, TAPE 2/DAT REC OUT 150 mV
Channel balance (AUX 250 Hz~6.3 kHz) +1 dB
Channel separation (AUX 1 kHz) 50 dB
@ GENERAL
Power consumption 230 W
Power supply AC 50 Hz/60 Hz, 230 V/240 V
Dimensions (W x H x D) 430 x 125 x 316 mm
Weight 7.8 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.