TC-S90D - Sony Audio Service Manual (repair manual). Page 3

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3
TC-S90D
SECTION  1
SERVICING  NOTES
Model
PART No.
E15, Saudi Arabia, Singapore models
4-246-487-0
[]
Australian model
4-246-487-1
[]
• MODEL  IDENTIFICATION
– Rear Panel –
This set is a component of the MHC-S90D.
The MHC-S90D system configuration is as shown below, and
therefore it does not operate normally unless all four components
are connected.
In performing the repair, connect all components with the system
cables.
Note: The precaution to the users is described on the label stuck
on the back panel (DVD/video CD/CD player) and in the trouble-
shooting section in the Operation Manual.
System Configuration:
• TAPE  MECHANISM  DECK  DISCRIMINATION
TCM-230AWR41 and TCM-230MWR41 are used for the tape
mechanism deck of this set, and they can be discriminated as shown
below.
POWER SUPPLY
AC IN
TA
MASTER & GRAPHIC 
µ
con
ST
TC 
µ
con
TC
DISPLAY
HTC & MB 
µ
con
DVP
POWER BLOCK
PART No.
main chassis
straight
L-shape
TCM-230AWR41
TCM-230MWR41
main chassis
•Abbreviation
E15  :  220 – 240 V AC Area in E model
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