Technics RSM 02 Service Manual

Page 1

ORDER NO. ARD~7908072C

Service Manual

Direct-Drive Concise Cassette Deck with
Metal Tape Recording Capability

[I] DDLBY SYSTEM

RS-M85 MECHANISM SERIES

Specifications

____Tracl< system'
Tape speed?
Now and jlutter
Vlirequency response:

Slgflal'tO-HOISE ratio

Fast torward and

inputs.

rewind time

4-track Zechannel stereo recording and playback

4.8cm/s

0.035% (WRMS), i0,10% (DIN)

Metal tape, 20, 20,000Hz
30718.000Hz (DlN)
30717.000i-lz :L3dB

tovui 40-13poonz :3dB

CrOa/Fe-Cr tape; 20718.000Hz

307 18,000Hz (DlN)

30 A16,000Hz :3d8

20718.000Hz

30,16,000Hz (DlN)
30714.000Hz :BdB

DolbeR in; 68dB (above SKHZ)

Dolby NR out; 58dB (Signal levelzmax record

ing level, Fe-Cr/CrOo type tape)

Normal tape;

Approx 80 seconds with 0-60 cassette tape

MlC, senSitiVity 0,25mV. applicable microphone
impedance 40032 710m

LlNE: sensitivity 60 rnV, input impedance 47k£2

Outputs:

Bias frequency
Motors.

Heads:

Power requirements.

Power consumption:
Dimensmns
Weight

Specifications are subject to change without notice
* Dolby and the doublerD symbol are trademarks of Dolby Laboratories.

Technics

Cassette Deck

RS-MOZ

(Black Face)
Silver Face

.' This is the Servrce Manual for the .'
-' (allowing areas. _
@ ------ For All European areas except '_

United Kingdom.

For United Kingdom.

For Asia, Latin America,
Middle East and Africa areas. _
[E ------ For Australia.

LiNE. output level 650mV. load impedance
22k£2 over

HEADPHONE; output level 75mV, load imped
ance 8S2

85 kHz

2-motor system
Capstan. FG servo control direct-drive motor
Reel table. 1-DC coreless motor
2vhead system
LSX (Sendust Extra) head for record/playback
1-Sendust/territe doublegap head for erasure
AC; 110/125/220/240V, 506OH1
Preset power voltage;
240V for United Kingdom and Australia
220V for Europe

24W
29 7Cin(W) X9.7cm(H) X 22 9cm())
5.5kg

Matsushita Electric Trading Co., Ltd.

PO. Box 288. Central Osaka Japan

Page 2

RS-MOZ

LOCATION OF CONTROLS
AND COMPONENTS
(D (2X3) 4 5 @ @C 8)@ ®

(D Eject button (elect)

® Power switch (power)

© Timer start switch (tlmer rec)

@ Headphones iack (phones)

@ Cassette holder

© Microphone indication lamp (mic)

® Dolby noise-reduction indication lamp (Dolby NH)
FL (fluorescent level) meters

(9 Dolby noise-reduction switch (Dolby NR)

® Tape selectors (tape seIect-normaIIFe-CrlCr02/Metal)
® Tape counter and Reset button (counter)

® Record button/Record-muting button with LED (rec

-0)

Q3

@ Rewind button (rew 44)

® Stop button (stop I)

© Play button with LED (play >)

Fast Iorward button (ll) p)

@ Pause buuon wItlI LED (pause ll )
® Input level controls (Input level)

® Input selector (INPUT SELECTOR MIC/LINE)
® Llne output lacks (LINE OUT)

® Microphone jacks (MIC)

@ Line Input lacks (LINE IN)

@ Voltage selector (VOLTAGE SELECTOR)