Technics RS-TR165 Service Manual

ORDER NO. AD9001001C8
Service Manual
Dolby NR-Equipped
Stereo Double Cassette Deck
DX (etsy e-c wa]
SPECIFICATIONS
W CASSETTE DECK SECTION
Deck system Stereo cassette deck
Track system 4-track, 2-channel
Heads
(tape deck 1) Play Permalloy head
(tape deck 2) Rec/play Permalloy head
Erasing Double-gap ferrite head
Motors
(tape deck 1) Capstan/reel table drive § DC servo motor
(tape deck 2) Capstani/reel table drive = DC servo motor
Recording system AC bias
Bias frequency 80 kHz
Erasing system AC erase
Tape speed 4.8 cm/sec. (1-7/8 ips)
Frequency response (w/o Dolby NR)
NORMAL 20 Hz~16 kHz
20 Hz~15 kHz (DIN)
Cro, 20 Hz~16 kHz
20 Hz~15 kHz (DIN)
METAL 20 Hz~18 kHz
20 Hz~17 kHz (DIN)
S/N (signal level = max recording level, CrO, type tape)
Dolby C NR on 74 dB (CCIR)
Dolby B NR on 66 dB (CCIR)
Dolby NR off 56 dB (A weighted)
Wow and fiutter 0.07 % (WRMS)
+0.2 % (DIN)
"Technics
Cassette Deck
RS-TR165
Color
(K)...Black Type
(S)...Silver Type
Area
Country
F.R. Germany and
(GC) Third Region.
Fast forward and rewind times
Approx. 110 seconds with C-60 cassette tape
input sensitivity and impedance
LINE IN 60 mV/47 kQ
Output voltage and impedance
LINE OUT 400 mV/800 Q
HEADPHONES 30 mv/8 Q
(8 A~600 O)
Mi GENERAL
Power consumption 15W
Power supply
For Great Britain AC 50 Hzi6O Hz, 240 V
For continental Europe AC 50 Hzi6O Hz, 220 V
For others AC 50 Hz/60 Hz, 110 V/127 Wi220 V/240 V
Dimensions (W x H x D) 430 x 136 x 290 mm
(16-15/16" x 5-3/8" < 11-13/32")
Weight 4.8 kg (10.6 Ib.)
Note:
Specifications are subject to change without n otice.
Weight and dimensions are approximate.
* Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trade marks of
Dolby Laboratories Licensing Corporation.
Matsushita Electric Industrial Co., Ltd.
Central P.O. Box 288, Osaka 530-91, Japan