KLV-S26A10, KLV-S32A10, KLV-S40A10 (serv.man2) - Sony TV Service Manual (repair manual). Page 6

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KLV-S26/S32/S40A10 (UC/WB/CND/MX)     1-1
SECTION  1
SELF-DIAGNOSIS FUNCTION
1-1. CONTROL BUTTONS
(1) POWER
TOP PANEL BUTTON
(2) CHANNEL +
(4) VOLUME +
(3) CHANNEL -
(5) VOLUME -
(6) TV/VIDEO
(7) WEGA GATE
(8) ENTER
(1) POWER
FRONT PANEL LED
(2) TIMER
(3) PIC OFF
• Description of LED indicators
LED
LED type
Description
POWER LED
Red/green LED
Lights green while the TV set is powered on.
Lights red during recording.
Lights during timer recording.
Also functions as an aging failure indicator.
TIMER LED
Red LED
Lights during standby mode.
Also functions as an aging failure indicator.
PIC OFF LED
Red/green LED
Lights when timer is set.
Lights while no picture is displayed.
Blinks during communication.
With respect to communication, this LED is controlled by the main microcomputer
in response to blinking/lighting instructions from the DTT module.
• LED control
Remarks
This status is made by power off with the power switch or remote control.
Standby state does not exist in WAX-U/C.
However, the microcomputer enters into the sleep mode.
Microcomputer works normally.
Failure causes are classified by number of red blinking times.
Aging time is classified by green blinking method.
No display (black screen).
When OFF TIMER is set during power-on.
When OFF TIMER is set with black screen.
When ON TIMER is set during power-off.
When ON TIMER is set during power-on.
When ON TIMER is set with black screen.
Status
Power Off
Power On
Failure
Aging
Picture OFF
OFF Timer
ON Timer
Power LED
Off
Lights green
Blinks red
Blinks green
Lights green
Lights green
Lights green
Off
Lights green
Lights green
Picture Off LED
Off
Off
Off
Off
Lights green
Off
Lights green
Off
Off
Lights green
Timer LED
Off
Off
Off
Off
Off
Lights red
Lights red
Lights red
Lights red
Lights red
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