Technics RSM 216 Service Manual

Page 1

ORDER NO. ARD82040133C8-11

Service Manual

Slim Type Cassette Deck with New Soft
Mechanism and Peak Hold FL Meters

D[_

RS-M24 MECHANISM SERIES

Specifications

Track system:
Motor:

Tape speed
Wow and tiutter:

Frequency response

Signalrtonoise ratio:

Fast forward and

reWInd time:

4-track Zachannel stereo recording and piayback
EIectrical governor motor

4.8 cm/s

0.05% (WRMS), i014% (DIN)

Metai tape; 20* 17,000 Hz
40* 16,000 Hz (DIN)

Cr02 tape; 20* 16,000 Hz

40* 15,000 Hz (DIN)
NormaI tape; 20 15,000 Hz
40* 14.000 Hz (DIN)
Dolby NR In, 66dB (above 5kHz)
Dolby NR out, 56 dB
(signal Ievei:max input Ievei A weighted, CrOz
type tape)

Approx 90 seconds with C60 cassette tape

lnputs

Outputs

Bias trequency
Heads

Power requirements

Power consumption
Dimen5ions
Weight:

Specifications are subject to change without notice.
* Dolby' and the double-D symbol are trademarks 0t Dolby Laboratories

Technics

Cassette Deck

RS-M216

(Black Face)
Silver Face

,_ c _.,_,_,_ I

FIFETRSsérVIce Manual for the

following areas
( IE --------- For all European areas
except United Kingdom. I
-For United Kingdom (
i
I

are

-For ASla, Latin America, -
Middle East and Africa
areas.

MIC; sensitIVIty 0.25mV. applicabie microphone
impedance 4009710k9

LINE; sensitivity 60mV, input impedance more
than 40 k0

LINE; output Ievei 400 mV, output impedance
1 5 kSZ or Iess

HEADPHONES; output Ievei 80 mV (852)
applicable headphone impedance 83276009

80kHz

2~head system

1 MX head for r'ecord/ptayback

1 doubIe-gap ferrite head for erasure

IE AC 220 V, 50-60 Hz

~ AC 240 V, 50 Hz

,. AC 110/125/220/240 V, 50760 Hz

11W
43cm(W)><109cm(H)><233cm(D)
40kg

Matsushita Electric Trading Co., Ltd.

PO, Box 288, Central Osaka Japan

Page 2

RS-M216

CONTENTS

Item Page
LOCATION OF CONTROLS AND COMPONENTS --------------------------------------------------- 2

DISASSEMBLY INSTRUCTIONS ................................................................................. 3

HOW TO REPAIR PRNTED RESISTORS ----------- 4
MEASUREMENT AND ADJUSTMENT METHODS ........................................................ 4
ELECTRICAL PARTS LOCATION .................................... 9
BLOCK D|AGRAM ..............................................
SCHEMATIC DIAGRAM .......................................................................................... 13
CIRCUIT BOARDS AND WIRING CONNECTION DIAGRAM -------------------------------------------- 15
MECHANICAL PARTS LOCATION ........................... .
CAB|NET PARTS LOCATION ..................................................................................... 22
LOCATION OF CONTROLS AND COMPONENTS
® ®

® (9) t0) Ia] w @ ®

Power ON/OFF switch

Play button {9) AC power voltage selector
stop button * El ...For Asia, Latin America,
Pause button Middle East and Africa
Record button areas.

Microphone jacks 69 AC power cord.

Tape selector

Input level controls

Line in jacks

Line out jacks

Q)
Q) Eject button

® Cassette holder

(9 Tape counter and Reset button
[5) Recording indicator
© Input selector

6) Headphones jack

. Fast forward/Cue button
® Rewind/Review button

9
@®®@®@®©@