Technics RS-B465 Service Manual

ORDER NO. AD9005125C2
Service
Manual
Dolby NR-Equipped
Stereo Cassette Deck
OC wots B-C NR HX PRO]
* HX Pro headroom extension originated by Bang
Olufsen and manufactured under license from Dolby
Laboratories Licensing Corporation.
“DOLBY”, the double-D symbol, and ‘‘HX PRO” are
trademarks of Dolby Laboratories Licensing
Corporation.
RS-B755 MECHANISM SERIES (AR350)
@ SPECIFICATIONS
lM CASSETTE DECK SECTION
Deck system
Track system
Stereo cassette deck
4-track, 2-channe|
Heads
Rec/Play
Erasure
Motors
Capstan drive DC servo motor
Reel table drive DC motor
Recording sysiem AC bias
Bias frequency 80. kHz
Erasing system AC erase
Tape speed 4.8. cm/sec. (17/s ips)
Frequency response
NORMAL 30 Hz~15 kHz (+3 dB)
30 Hz~15 kHz (DIN)
CrO2 30 Hz~16 kHz (+3 dB)
30 Hz~16 kHz (DIN)
METAL 30 Hz~17 kHz (+3 dB)
30 Hz~17 kHz (DIN)
x recording level, CrOz type tape)
74 dB (CCIR)
66 dB (CCIR)
56 dB (A weighted)
S/N (signal jevel=
Dolby C NR on
Dolby B NR on
Dolby NR off
Technics
Cassette Deck
RS-B465
Color
| (K)...Black Type |
Wow and flutter
Fast forward and rewind times
Approx. 90 s
Input sensitivity and impedan
MIC 0.25 mV/6000~10 kQ
LINE IN 60 mV/47 kO
Output voltage and impedance
LINE OUT
HEADPHONES
@ GENERAL
Power consumption 16 W
Power supply
For Continental Europe, F.R. Germany and italy
AG 50/60 Hz, 220 V
AG 50/60 Hz, 240 V
For Great Britain
Dimensions (WXHxXD) 430 x 125x290mm
(1615/16 415/16” 1119/32
Weight 4.3 kg (9.5 1b.)
Note:
Specifications are subject to change without notice.
Weight and dimensions are approximate
Matsushita Electric Industrial Co., Ltd.
Central P.O. Box 288, Osaka 530-91, Japan

Technics RS-B465 Specifications

General

Track System	4-track, 2-channel stereo
Heads	1 x record/playback, 1 x erase
Motor	DC Servo Motor
Weight	5.5 kg
Type	Cassette Deck
Tape Type	type I, CrO2, Metal
Frequency Response	20Hz - 20kHz (Metal Tape)
Wow and Flutter	0.08%
Input	Line In
Output	Line Out
Inputs	Line
Outputs	Line
Signal to Noise Ratio	74dB (dolby C)