Servicing Notes - Sony TA-S3 Service Manual

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This set is a component of the MHC-S3.
The MHC-S3 system configuration is as shown below, and there-
fore 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 (CD player) and in the troubleshooting section in the
Operation Manual.
System Configuration:
TA
POWER SUPPLY
ST
SYSTEM & CD µ con
DISPLAY
TE
L 13942296513
CDP
TC
TC µ con
FRONT AMP board
(CN104)
Connect jig (extension
cable J-2501-087-A
to the FRONT AMP board (CN104)
and PANEL board (CN700).
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SERVICING NOTES

Turn over the FRONT AMP board with Heat Sink, THP board
and RELAY board connected.
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PANEL board (CN700)
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SECTION 1
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8
AC IN
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3 6 7 1 3 1 5
FRONT AMP BOARD SERVICE POSITION
In checking the FRONT AMP board, prepare jig
(extension cable J-2501-087-A: 1.25 mm Pitch, 23 core, Length
300 mm)
(Fig A)
co
.
(Fig A)
9 4 2 8
0 5 8 2 9 9 4 2 8
Remove the back panel
(2CD/VCD) section.
m
Remove the fan motor
connector lead wire.
TA-S3
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9 9
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