Technics RSEH 60 Service Manual

Page 1

ORDER NO. ADQ70302968

Service Manual

Stereo Cassette Deck Cassette Deck

Because of unique interconnecting R S - E H 6 0

cables, when a component requires
service, send or bring in the entire
system.

System: SC-EH60

SL-EHED
5 SB-EHEO

Sit-EH60
* SB-EHGO

SB-P660

Colour
*1 . V K ........ Black
SB P860 Remote Control ( )
Transmitter
Area

(E) / (EP) ....Europe, Russia,
Asia, Latin America,

System: SC-EH5D _ '
For Europe and Russia For others MIddIe East Africa

SLEHED SH-EH50

SB-EH60 "SB-EH60 SB-EH50 "7 SB-EH5D and Oceania.
Du BOLBY 3 NR
. Remote Control SB-P560 Remote Control
)- _ _; Transmitter g > Transmitter
RS-EHGO SA-EHSD aseneo SA-EHEO "
AIR-2 MECHANISM SERIES
Specifications
Deck system : Stereo cassette deck Frequency response (Dolby NR off) :
Track system : 4 track, 2 channels TYPE 1(NDRMAL) ; 20 HZ-15 kHz (DIN)
Recording system : AC bias TYPE II (HIGH) ; 20 Hz-1GkHz (DIN)
Bias frequency ; 100 kHz TYPE IV (METAL) ; 20 Hz-16 kHz (DIN)
Erasing system : AC erase SIN (Signal level = max recording level, TYPE 11 type tape) :

Heads :
DECK 1 (Playback head) ;
DECK 2 (Recording/Playback head) ;
(Erasing head) ;
Motors :
DECK 1, 2 Capstan drive ;
Tape speed :
Wow and flutter :
Fast forward and rewind times :

Parmalon head
Permalloy head
Double gap ferrite head

DC servo motor

4.3 cm/sec.

0.16 % (WRMS)
Approx. 110 seconds
with (2-60 cassette tape

NFI oft ;
Dolby B NR on :
Input sensitivity and impedance :

56 dB (A weighted)
66 dB (A weighted)

REC (IN) ; 400 was kohm
Output voltage and impedance:

PLAY (OUT) ; 230 mV/aso ohm
Dimensions : 237 (W)ma.5 (H)/277 (D) mm
Weight : 2.0 kg

Notes :Specifications are subject to change without notice.

Weight and dimensions are approximate.

System/SC-EHGO:
For Europe and Russia
Sound processor : SH-EHGO,
Front speakers : * SB-EHSO,
For others
Sound processor : SH-EHGO.
Front speakers : *2 SB-EHGO,

System/SC-EHSO:
For Europe and Russia
Sound processor : SH-EHSO,
Front speakers : *1 SB~EH60
For others
Sound processor : SH~EH50, Tuner/Amplifier : SA-EHEO, Compact disc player: SL-EHSO,
Front speakers : *2 SB-EHSO, Center speaker : *2 SBPCSO, Surround speakers : *7 SB-PSGO

Notes: *1 ...For Europe and Russia : Made in PAES For others : Made in MESA
*2 .,.Made in PAES, *3 ...Made in MESA

AWARNING
This service information is designed for experienced repair technicians only and Is not designed for use by the general public. it does not
contain warnings or cautions to advise nonutechnical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or
repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

Technics

Tuner/Amplifier : SA-EHSO,
Center speaker : *2 SB-PCGO,

Compact disc changer: SL-EHEO,
Surround speakers : *2 SB»PS€D

Cassette deck : RS-EHSO,

Tuner/Amplifier : SA-EHSO,
Center speaker: *2 SB-PCBO,

Compact disc changer: SL-EHSO,
Surround speakers : *3 SB-PSSO

Cassette deck : RS-EHGO,

Tuner/Amplifier : SA-EHSO, Compact disc player : SL-EHSO, Cassette deck : RS~EH60,

Cassette deck: RS-EHSO,

© 1997 Matsushita Electric industrial 00., Ltd.
All rights reserved. Unauthorized copying
and distribution is a violation] of law.

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RS-EHGO I

I Contents P
age

Location of Controls .......... _. .................................................................. 2
Operation Checks and

Main Component Replacement Procedures
Service Mode Function of Cassette Mechanism
Measurements and Adjustments ..
Schematic Diagram ...............
Printed Circuit Board Diagram ..
Type illustration of IC'sI Transistors and Diodes ...........

NOTE:

Wiring Connection Diagram
Terminal Function of 10's
Block Diagram .........................
Replacement Parts List (Electrical)
Resistors and Capasitors ...........
Replacement Parts List (Cabinet, Mechanism and Jig/Tool)
Cabinet Parts Location
Mechanism Parts Locati

Refer to the service manual for Model No. SA-EHSO (ORDER No. AD970304868) or SA-EHEO (ORDER No. AD970305308) for
lntormation on "Accessories, Connections" Installation" and Packaging.

l Location of Controls

(D Deck1 cassette holder open button ( A OPEN)
(2) Deck1 indicator (DECK 1)
© Deck1 cassette holder
' @- Playback buttons and indicators (<],>)
® Deck 2 cassette holder
(E Record pause indicator (REC PAUSE)
C7) Deck 2 indicator (DECK 2)
® Deck 2 cassette holder open button ( A OPEN)
® Counter reset, display buttons (COUNTER, RESET, DISPLAY)
63 Deck 1Ideck 2 select button (DECK 1/2)
@ Reverse mode select button (REV MODE)
it; Fast forward/rewind buttons (44,»)
«13) Stop button (I )
113: Dolby noise reduction button (DOLBY NR)
1. > Record pause button (I REC PAUSE)

-_13 Tape edit buttons (TAPE EDIT, NOR, HIGH)

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,