Servicing Notes - Sony HT-CT260H Service Manual

ADVANCE PREPARATION WHEN CONFIRMING OP-
ERATION
All of the units included in the HT-CT260H (SA-CT260H/SA-
WCT260H) are required to confi rming operation of SA-CT260H.
Check in advance that you have all of the units.
ABOUT PART REPAIR OF EACH BOARD
When mounted parts on each board installed by this unit are defec-
tive, replace the complete mounted board.
However the U701 on the MAIN board is exchangeable. Refer to
"ELECTRICAL PARTS LIST" (page 40) for U701.
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, for the electric shock prevention, con-
nect the resistors to both ends of respective capacitor (CE502) to
discharge the capacitor (CE502).
– POWER Board (Conductor Side) –
CE502
800
2 W
SECTION 1

SERVICING NOTES

SOFTWARE VERSION DISPLAY
You can set the following items with AMP MENU on the remote control.
Your settings are retained even if you disconnect the AC power cord (mains lead).
1
Press AMP MENU to turn on the AMP menu.
2
Press
and press
3
Press AMP MENU to turn off the AMP menu.
Menu items
SYSTEM VERSION
NOTE OF REPLACING THE WS T BOARD
When the WS T board is exchanged, you must perform linking
between SA-CT260H and SA-WCT260H.
Linking method:
This operation requires a remote commander.
You can link the Sound Bar (SA-CT260H)
and the subwoofer (SA-WCT260H) again
to enable wireless transmission between
them.
1
Press LINK on the rear of the
subwoofer with the point of a
pen, etc .
The subwoofer keeps beeping for
a certain time. Perform steps 2 to 5
before the subwoofer stops
beeping.
2
Press AMP MENU.
3
Select "WS" with
then press
4
Select "LINK," then press
5
"START" appears, then press
"SEARCH" appears, and the Sound
Bar searches for equipment that
can be used with Link. Proceed to
the next step within 1 minute.
To quit the Link function during a
search for equipment, press .
When subwoofer is linked with the
Sound Bar, the
the subwoofer lights up in green
and the subwoofer beeps once.
"OK" appears on the front panel
display.
If "FAILED" appears or the
subwoofer does not stop beeping,
perform the process again from
ste p 1.
6
Press AM P MENU.
The AMP menu turns off.
(return) / (select)/ (proceed) repeatedly to select the item
to decide the setting.
Function
The current firmware version information appears on the
front panel display.
AMP
MEN U
(select),
.
.
.
indicator on
HT-CT260H
Ver. 1.1
3