Self-Diagnosis Function; Control Buttons - Sony KLV-S19A10 Service Manual

1-1. CONTROL BUTTONS

• Description of LED indicators
LED
POWER LED Red/green LED
TIMER LED Red LED
PIC OFF LED Red/green LED
• LED control
Status Power LED
Power Off Off
Power On Lights green
Failure Blinks red
Aging Blinks green
Picture OFF Lights green
OFF Timer Lights green
Lights green
ON Timer Off
Lights green
Lights green
SECTION 1

SELF-DIAGNOSIS FUNCTION

TOP PANEL BUTTON
(8) ENTER
FRONT PANEL LED
LED type
Lights green while the TV set is powered on.
Lights red during recording.
Lights during timer recording.
Also functions as an aging failure indicator.
Lights during standby mode.
Also functions as an aging failure indicator.
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.
Timer LED Picture Off LED
Off Off
Off Off
Off Off
Off Off
Off Lights green
Lights red Off
Lights red Lights green
Lights red Off
Lights red Off
Lights red Lights green
(7) WEGA GATE
(6) TV/VIDEO
(5) VOLUME -
(4) VOLUME +
(2) TIMER
(3) PIC OFF
Description
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.
(1) POWER
(2) CHANNEL +
(3) CHANNEL -
(1) POWER
Remarks
KLV-S19A10/S23A10 (UC) 1-1