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This set is a component of the MHC-SV7AV.
The MHC-SV7AV 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 (Video CD player) and in the troubleshooting
section in the Operation Manual.
System Configuration:
TA
POWER SUPPLY
ST
MASTER & GRAPHIC µ con
DISPLAY
MCE
TE
L 13942296513
HTC & VMP µ con
TC
TC µ con
FRONT AMP board
(CN104)
Connect jig (extension
cable J-2501-019-A
to the FRONT AMP board (CN104)
and PANEL board (CN700).
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.
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SERVICING NOTES
Turn over the FRONT AMP board with Heat Sink,
SURROUND AMP board and RELAY board connected.
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ao
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PANEL board (CN700)
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SECTION 1
2 9
8
MODEL IDENTIFICATION
– Back Panel –
AC IN
Singapore model
Saudi Arabia model
Thailand model
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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-2501-019-A: 1.25 mm Pitch, 25 core, Length
300 mm)
(Fig A)
co
.
(Fig A)
9 4
2 8
PART No.
Model
4-233-558-2
4-233-558-3
4-233-558-4
0 5
8
2 9
9 4
Remove the back panel
(2CH/VCD) section.
m
Remove the fan motor
connector lead wire.
TA-SV7AV
9 9
PART No.
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2 8
9 9
3
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