Technics SUG 75 Service Manual

Page 1

ORDER NO. A09501024A1

i§erviceMaI1UA§J

SU-G75

Stereo Integrated Amplifier

uri-

pfio.|_o(;|c Colour
Area
333313. Area Colour
(PP1) U.S.A. and Canada. (K)

0 System No.: 50-82600,
$052650,
50-3160,
80-8165

* Manufactured under license from Dolby Laboratories
Licensing Corporation. Additionally licensed under one or
more of the following patents: U.S. numbers 3,632,885,
3,746,792 and 3,959,590; Canada numbers 1,004,603 and

1,037,877.

Dolby" and the double-D symbol are trademarks of Dolby

Laboratories Licensing Corporation.

.4th ' "'

Please tile and use this manual together with the sewice manual (or Model No. SU-Gss (PP), Order No. A09401o1ac1, and the
supplement manual for Model No. SU-G75 (PP), Order No. A09402033s1 and A0940617951.

Notes: -This simplified service manual is provided to indicate the main differences between the original model No.
,1 SU-GQS (PP) and the subsequent model No. SU-GTS (PP1).
3 0Refer to the printed circuit board (E MAIN P.C.B.) of this service manual.

I LINE-UP OF COMPONENTS

System Name Unlt System Name Unit
sums (PP1) : Ampilfler su-e75 (PPt) : Amplifier
ST-K55 (PP) : Tuner ST-K55 (PP) : Tuner
*soswo
RS-TR170 (PP) : cassette deck HSvTR170 (PP) : Cassette deck
M can) *soszsoo
SL-PDSSG (PP!) : CD changer (for U.s.A.) SL-FDGSS (PW) : Ci) changer ,
3:53:58) semerPc) : Speakers (Made in MEP) SEAleP) : F. speakers (Made in MEP)
i SH-KS16(PC) : Huck (Made in MEP) $9323) sa-cszsip) : 0. speakers (Made In MEP}
sn-wamrpc) : Aemumu box ' ' sesezsip) : 3. speakers (Made In MEP)
Note: * The SB-model speakers and the SH-model rack used SHKsm (P) : Ruckma '" ME
with this system have a wood-grain-effect finish. ; SH'WMMP ' wm'mu b
l A WARNING -
1 This service information is designed for experienced repair technicians only and Is not designed for use by the general public. It
is 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 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.

Technic§