Technics RS-630USD Service Manual

ORDER NO. ARD-7607065C
Cassette Tape Deck
RS-630USD
Front Loading High Fidelity Cassette Deck
with Large Peak Check Meters
RS-630U MECHANISM SERIES
Specifications (Catalog specifications for sales)
Power requirements: AC; 220V, 50Hz Fast forward and
Power consumption; 10 W rewind time:
Motor: 1-electronic speed control motor Input:
Track system: 4-track, 2-channe! recording and playback
Tape speed: 48cm/s
Wow and flutter: 0.09 (WRMS), +0.20% (DIN) Output:
Frequency response: CrO2 tape; 20~16,000Hz
30 ~ 14,000 Hz (DIN)
Normal tape; 20 ~ 14,000 Hz
30~13,000Hz (DIN) .
Dolby NR in; 60 dB (above 5kHz) Signal-to-noise ratio:
Dolby NR out; 50dB
(signal level =250nWb/m)
REC/PB connection:
Head:
Dimensions:
Weight:
Approx. 90 seconds with C-60 cassette tape
MIC; sensitivity 0.25 mV/applicable microphone
impedance 6002 ~ 20 KQ
LINE; sensitivity 60 mV/input impedance 47 KQ
NE; output level 0.42 V/load impedance 50 KQ
over
HEADPHONE; output level 60 mV/82
5P DIN type
1-HPF head for record/playback
1-ferrite head for erasing
41.0em(W) X 14.2cm(H) X 32. 1cm(D)
7kg
Specifications are subject to change without notice.
Technics
Matsushita Electric Trading Co., Ltd.
P.O. Box 288, Central Osaka Japan