Read Sony MHC-S3 / TA-S3 Service Manual online
3
TA-S3
SECTION 1
SERVICING NOTES
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.
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.
back panel (CD player) and in the troubleshooting section in the
Operation Manual.
System Configuration:
POWER SUPPLY
AC IN
TA
SYSTEM & CD
µ
con
ST
CDP
TC
µ
con
TC
DISPLAY
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)
(extension cable J-2501-087-A: 1.25 mm Pitch, 23 core, Length
300 mm)
(Fig A)
(Fig A)
Turn over the FRONT AMP board with Heat Sink, THP board
and RELAY board connected.
and RELAY board connected.
Remove the back panel
(2CD/VCD) section.
(2CD/VCD) section.
Remove the fan motor
connector lead wire.
connector lead wire.
FRONT AMP board
(CN104)
(CN104)
Connect jig (extension
cable J-2501-087-A
to the FRONT AMP board (CN104)
and PANEL board (CN700).
cable J-2501-087-A
to the FRONT AMP board (CN104)
and PANEL board (CN700).
PANEL board (CN700)
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