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ORDER NO. HAD84032733C2
Cassette Deck
dbx /Dolby B-C NR-Equipped
RS
BAO
Stereo Cassette Deck
Black Face
This is the Service Manual
|
for the following areas.
;
areas except United
|
|
Kingdom.
|
| [B)...For United Kingdom
RS-8R MECHANISM
SERIES
Specifications
Track system:
4-track 2-channel stereo recording
Inputs:
MIC; sensitivity 0.25mV, applicable
and playback
microphone impedance
Tape speed:
4.8cm/s
4002~ 10k
Wow and flutter:
0.045% (WRMS), +0.14% (DIN)
LINE; sensitivity 7OmV, input
Frequency
impedance 38kQ or more
response:
Metal tape;
20~19,000Hz
Outputs:
LINE; output level 400mV, output
30~ 18,000 Hz (DIN)
impedance 4.5kQ or less
40~-17,000Hz +3dB
HEADPHONES; output level 80mV
CrO, tape;
20~+18,000Hz
(82) applicable headphone
30~17,000 Hz (DIN)
impedance 82~6002
40~16,000 Hz +3dB
Bias frequency:
80 kHz
Normal tape; 20~17,000 Hz
Heads:
2-head system
30~ 16,000 Hz (DIN)
1-MX head for record/playback
40~-15,000Hz +3dB
1-double-gap ferrite head for erasure
Dynamic range:
110dB (at 1kHz) with dbx in
Motor:
One for capstan drive
Max. input level
One for reel table drive
improvement:
10dB or more improved with dbx in
One for mechanical drive
(at 1kHz)
Power
Signal-to-noise
requirements: [D] ...... AC; 220V, 50-60 Hz
ratio: dbx in;92dB(Aweighted)
©
IB) vee AC; 240V/220V/125V/110V,
Dolby C NR in; 75dB (CCIR)
50-60 Hz
Dolby B NR in; 67dB (CCIR)
Power
NR out; 57dB (A weighted)
consumption: 15W
(Signal level = max. input level, CrO,
Dimensions:
43.0cm(W)x9.8cm(H)x27.3cm(D)
type tape)
Weight:
4.5kg
Fast forward and
rewind time: Approx. 85 seconds with C-60
cassette tape
Design and specifications are subject to change without notice.
* The term dbx is a registered trademark of dbx Inc.
* *'Dolby' and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
