Technics SAEX 800 Schematics

Page 1

ORDER NO. MDQ605034C1

ervice Manual

AV Control Stereo Receiver Receiver
PRO-LOGIC SA_EX8OO
Colour
(K) - , . Black Type
Area
3:32: :51); Area Colour
(P) U.S.A, (K)

* Manufactured under licensefrom Dolby Laboratories Licensing Corporation. Additionally licensed underone or more ofthefollowing patents:
US. numbers 3,632,886, 3,746,792 and 3,959,590; Canada numbers 1 ,004,603 and 1 £37,877,
"Dolby" and the double»D symbol are trademarks of Dolby Laboratories Licensing Corporation.

Please file and use this manual together with the Service Manual to n - - I N - . SA-EXQOOP/Pc-K I rder No : MD960503061 .

Note : - This Simplified Service Manual is provided to indicate the main differences between the original model no. SA-EX900(P) and

the subsequent model SA-EX800 (P).
CHANGES

I Parts Comparison Table

Notes :1 ,lmportant safety notice :

Component identified byA mark have special characteristics important for safety.
Furthermore, special pans which have purpose of fire»retardant (resistors), high quality sound (capacitors), low noise (resistors), etc. are used.
When replacing any of these components, be sure to use only manufacturers specified parts shown in the parts list.

2. [MAV] Indicates parts that are supplied by MAV,

Change of Parts Number

Ref, No. Description (sofiigifigo (P) + SA-EX800 (P) Remarks
CABINET AND CHASSIS
2 BACK PANEL RGR0239A-E [MAV] RGR0239A-G [MAV] Changed
12 MODE BUTTON RGUI3SOB~K [MAV] RGU1350C-K Changed
to FRONT PANEL ASS'Y RFKGEX900PK [MAV] RFKGAEXSOOPIQMAV] Changed
27 LED SUPPORT - RMN0385 [MAV] ' Added
29 DOLBY BUTTON RGU1352-K [MAV] RGUl352E-K [MAV] Changed
31 SFC BUTTON -7-- RGU1397 -Q [MAV] Added
33 LED COVER ; RMV0113 [MAV] Added
TRANSISTORS
Q931 TRANSISTOR I, R V'I'DTC114YST Added
Q933 TRANSISTOR _ RVTDTC114YST Added
Q935 TRANSISTOR w RVTDTC 114YST Added
DIODE
D905 DIODE I MA 167ATA 4-i Deleted

A WARNING
This service information isdesigned forexperiense repairtechnicians only and is notdesigned for use bythe general public, Itdoes notoontain warnings
orcautionsto advise non-technical individuals of potential dangers in attempting to service aproduct. Products powered by electricity should be serviced
or repaired only by experienced prolessional technicians Any attempt to service or repairthe product or products dealt with in this service information
by anyone else could result in serious injury or death,
©1996 Matsushita Electronics (S) Pte. Ltd..
T . ® All rights reserved. Unauthorized copying and
GChnlcs distribution is aviolation of law

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