Technics RSTR 575 M 2 Service Manual

Page 1

ORDER NO. AD9809156A8

Service Manual

Dolby NR-Equipped Cassette Deck

Stereo Double Cassette Deck R S -T R5 75 M 2

* Colour
Du DOLBY Boc NR HX PRO

(K) .................... Black Type

Areas

E ....................... Europe.

EB .. ...Great Britain.

EG .. Germany and Italy.

60 .. Asia, Latin America,
Middle Near East
and Africa.

Oceania.

~ Dolby noise reduction and HX Pro headroom extension
manufactured under license from Dolby Laboratories
Licensing Corporation. HX Pro originated by Bang and

AR-1 MECHANISM SERIES Olufsen. DOLBY, the double-D symbol and HX PRO"
are trademarks of Dolby Laboratories Licensing
Corporation.

( Please file and use this manual together with the service manual for Model No. FIS-TH575, Order No. ADNOGOSOCO. j

Notes: 0 This simplified service manual is provided to indicate the main differences between the original model No.
RS-TR575 and the subsequent model No. RS-TR575M2,
0 Refer to Schematic Diagram, Block Diagram, Printed Circuit Board Diagram, Wiring Connection Diagram and
Replacement Parts List (Electrical, Grease or Jig tool) of this sen/ice manual.

A WARNING
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 non-technical Individuals of potential dangers in attempting to service a product.
Products powered by electricity should be sen/iced 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.

. © 1998 Matsushita Electric industrial Co.. Ltd.
All rights reserved. Unauthorized copying and
ec nlc distribution is a violation oi law,

Contents

Page 2

RS-TR575M2

CHANGES

I Writing to EEPROM (Page 24 of ns-rns75 Service Manual.)

c EEPROM MAP

LOWHQ o l 2 a 4 5 6 7
o oo - - - - - - -
2 _ _ _ _ _ ._ _ _.
3 5A - - - - - -- -
4 - - 68 77 86 68 77 B6
5 - - 78 60 80 73 60 30
6 - - 38 30 1 8 38 30 1 3
7 - - 64 68 78 64 68 78
8 - - A8 30 80 A8 B0 80
9 - - 9A AA 94 58 70 73
A - - 75 0F - 77 80 80
B - - 70 23 - 40 50 A0
C -- - 4B 1 2 - BO B4 BO
D - - 72 07 - 66 5E 40
E - - 4A FB 00 70 74 02
F - - 50 F5 00 47 47 5A

Note: At an address with no data value indicated (eg. 01 -> -), the ROM operates normally irrespective of the kind of the data supplied.

I Change in Replacement Parts List (Cabinet, Mechanism, Packing and accessories)

(Pages 56, 61, 66 of RS-TR575 Service Manual.)

Notes:
* Important safety notice:
Components identified by A; mark have special characteristics important for safety.
Furthermore, special parts which have purposes of tire»retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are
used.
when replacing any of components. be sure to use only manufacturers specified pans shown in the parts list,
*The parenthesized indications in the Remarks columns specify the areas. (Pieter to the cover page for area.)
Parts without these indications can be used for all areas.
* ~ ", marks in Remarks indicate language of instruction manual.
[: English/Spanish/French, : Polish/Czeco/Russian, : English. : German/ltalian/French,: Dutch/Danish,
: Spanish/Chinese/Arabic]

Ref. No. Change Of Part No. Part Name & Description Remarks
HSPTH575 (E.EG.EB,GC,GN) + RS-TR575M2 (E,EG,EB,GC,GND
CABINET AND CHASSIS
1 RHDSOOSS-K HHD30035-K1 SCREW
2 RKMO260-K - CABINET Deletion
6 RFKNSTR373AK - TRANSFORMER BASE Deletion
7 RFKNSTR373BK -- TRANSFORMER BASE Deletion
8 REX0530 REX0580-1 CONNECTOR ASSY (4P)
9 REX0579 REX0579-1 CONNECTOR ASS'Y (4P)
12 REZOG43 REZOG43-1 FLAT CABLE (27F)

-2-

Page 3

RS-TR575M2

Change of Pan No.
Ref. No. Part Name & Description Remarks
RS-TH575 (E,EG,EB,GC,GN) A RS-T8575M2 (E,EG,EB.GC,GN)
13 RGR0185B-G - REAR PANEL Deletion _
13 RGR0185B~J - REAR PANEL Deletion
13 RGR01850-B - REAR PANEL Deletion
15 RFKJLPG460-K - BOTTOM CHASSIS ASSY Deletion
19 RMA0766 - MECHANISM ANGLE Deletion
20 RFKGSTR575EK RYP0487H-K FRONT PANEL ASSY
21 RFKNSTR575PK -- BUTTON ASSY (OPERATION) Deletion
22 RGU1026-K RGU1684-K BUTTON, POWER
29 RMC0234 - GND PLATE, HiR JACK Deletion
30 RGU1024A-K - BUTTON, OPERATION (DECK 1) Deletion
31 RGU1025A-K - BUTI'ON, OPERATION (DECK 2) Deletion
32 -- XTBSZGMOJ SCREW Addition
34 - RMN0392 P.C.Bi SUPPORT Addition
MECHANISM PARTS

101 RXFOO4O - FLYWHEEL (F) ASSY Deletion
102 RXF0047 - FLYWHEEL (R) ASSY Deletion
103 RML0272 - SWITCH LEVER Deletion
104 RXQO265 -- HEAD BASE ASSY Deletion

104-1 RMBO266-1 - SPRING, FOR/REV. SIDE ROD Deletion

104-2 RXM0036 - FOR/REV. SIDE ROD Deletion
106 RXQOS16-1 RFKRSTR979 HEAD BLOCK (R/P)

106-2 RMBOI352 RM30352-1 SPRING, HEAD HOLD
108 RDK0019A RDK0019A-1J MAIN GEAR
109 RMBOZBt - SPRING, HEAD BASE Deletion
110 RMB0262 - SPRING, BRAKE ROD Deletion
111 RMB0263 - SPRING (F) Deletion
112 RM30264 - SPRING (R) Deletion
113 RUW147ZA - SPRING, TRIGGER LEVER Deletion
114 RML0267A - TRIGGER LEVER Deletion
115 RML0268A - FOR/REV. SIDE LEVER Deletion
116 RMM0091 A - BRAKE ROD Deletion
117 RMSOSQB - MOVING IRON CORE Deletion
118 RSJ0003 - SOLENOID Deletion
119 RUSGDQZC - SPRING, TAPE PRESSURE Deletion
130 RMQUSMA - SURASUTO SPACER Deletion
132 RYF0263-K RYF0263~K2 CASSETTE HOLDER ASSY
137 RMB0268 - SPRING, HOLDER HOOK Deletion
138 RML0271 A - HOLDER HOOK Deletion
139 XTW2+GS - SCREW Deletion
142 XTW26+128 - SCREW Deletion