Technics RSM 216 Service Manual
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Extracted text from Technics RSM 216 Service Manual (Ocr-read)
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
@®®@®@®©@