Thursday, November 19, 2015

SONY KLV-32V400A SERVICE MODE HOTEL MODE LED BLINKING CODE AND REAR COVER REMOVAL

SONY KLV-32V400A 


SERVICE MODE HOTEL MODE LED BLINKING CODE AND REAR COVER REMOVAL 

SELF DIAGNOSTIC
When safety shutdown occurs, Standby LED display reports the cause by using the lightning patterns. It repeats flashing for a specified number of times in 0.3sec/ cycle and has a 2 seconds interval of lighting off. Please note that a 2 seconds interval of lighting off is fixed regardless of abnormal state types.
LED BLINKING CODE AND CAUSES 
Blinking times
Error
Countermeasure
2




DC_DET (12V Main Voltage)




Replace
GD Board (20”)
GP Board (26" and 32")
G2 Board (37”)
IP5 Board (40”, 46”)
3
DC_ALERT 1
Replace BG1 board.
4
DC_ALERT 2
Replace BG1 board.
5

DC_ALERT 3

Replace either/both z BG1 board
Panel
6






BACKLIGHT/
INVERTER ERROR





Replace either/all
GD Board (20”)
GP Board (26” and 32”)
G2 Board (37”)
IP5 Board (40”, 46”)
BG1 Board
Panel
7


INTERNAL TEMP
ERROR

Replace either/both
BG1 board
Panel
8





AUDIO ERROR





Replace either/all z GD Board (20”)
GP Board (26” and 32”)
G2 Board (37”)
IP5 Board (40”, 46”)
BG1 Board


11


NVM ERROR


Replace
BG1 Board

12

IIC ERROR

Replace BG1 board.
13



BALANCER ERROR



Replace either/all
IP5 Board (40”,46”)
BG1 Board
Panel
14
HDMI ERROR
Replace BG1 board

Accessing Diagnostic Menu
While TV set on standby, press the following sequence on the remote commander (RM-GA011).
Display > Channel 5  > Volume (-) > POWER
To reset, select ‘RESET’ using remote commander and press to execute RESET.
To quit the diagnostic menu, turn off and on the TV set.
SERVICE MODE
1. While TV set on standby, press the following sequence on the remote commander (RM-GA011).
On screen display  > Channel 5 > Volume (+) > POWER
 Resetting the User Menu - Factory Reset
Note: THE TEST RESET option resets all the customer adjustable data back to factory defaults.
1.Enter to Diagnostic menu
2.Press UP/DOWN  to select ‘Service’.
3. Then press LEFT/RIGHT or to view ‘Service’ category items. Next select ‘TEST RESET’ by pressing UP/DOWN.
5. Finally press LEFT/RIGHT  or  ENTER then UP/DOWN  to select ‘OK’ and confirm selection by pressing ENTER .
White Balance Adjustment
Note: The white balance need to be adjusted when BG1 board and Panel is replaced.
1.Enter to service mode
2. Press UP/DOWN or ENTER to view ‘W/B’.
3. Then press LEFT/RIGHT or ENTER to view ‘W/B’ category items.
4. Press UP/DOWN to select ‘INITIALIZE’.
5 Then press LEFT/RIGHT or ENTER then LEFT/RIGHT  to select ‘INIT START’ and execute selection by pressing ENTER .
6. W/B need to be adjusted for all LEVEL (0~4).
For Level 0
7. Select 'LEVEL' using UP/DOWN and choose ‘0’.Then do adjustment for R_Drive, G_Drive and B_Drive. To increase/ decrease data value, press UP/DOWN .
8. Once adjustment has completed for R_Drive, G_Drive and B_Drive, press UP/DOWN to select ‘COLOR SAVE’. Next press LEFT/RIGHT  then UP/DOWN to choose ‘OK’ and press ENTER .
9. Repeat step 8 and 9 for level 1-4.
10. Once W/B adjustment has been completed for all levels (0-4), select ‘INITIALIZE’, choose ‘INT END’ and press ENTER.
Entering Hotel Menu Mode
1. Enter service mode
2. When the TV turns on, the indication "Hotel Mode Settings in Progress" appears on the bottom center of the screen.
3. Press 'Menu' on the remote commander.
4. Press UP/DOWN to select 'Hotel Mode Settings' and press .
5. Press LEFT/RIGHT to select 'Hotel Mode'.
6. Now press UP/DOWN then LEFT/RIGHT to select 'ON' and press .
7. The TV set resets and restarts.
8. Now press 'Menu' on the remote commander.
Exiting Hotel Menu Mode
1. Enter to service mode
2. The TV set restarts and show "Hotel Mode Settings in Progress" on the bottom center of the screen.
3. Now press 'Menu' on the remote commander.
4. In the  menu confirms the hotel mode is OFF.
Disable Hotel Menu Mode
1.Enter to service mode.
2. Press 'Menu' on the remote commander.
4. In menu confirms the hotel menu mode is disabled.
REAR COVER REMOVAL 
CLICK ON THE IMAGE TO ZOOM IN