Monday, November 09, 2015

SONY KDL-32XBR9 - KDL-40V5100 - KDL-46V5100 SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT

SONY KDL-32XBR9 - KDL-40V5100 - KDL-46V5100 

SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT 

Diagnostic Test Indicators
When an error occurs, the STANDBY LED indicator will fl ash a set number of times to indicate the possible cause of the problem. If there is more than
one error, the indicator will identify the fi rst of the problem areas.
Description of LED Indicators
LED
LED Type
Description
POWER LED
Green LED
# Lights up in green when the TV set is turned on.
STANDBY LED





Red LED



# If LED blinks continuously, this may indicate
that the TV needs servicing.
# Lights up in red when function PC Power Management
is activated and there is no signal received while in the
PC input.

PIC OFF/
TIMER
LED

Green or Amber
LED
# Lights up in amber when the Timer or Sleep functions
are set. When the timer is set this LED will remain lit
even if the TV is turned off.
# Lights up in green when the Backlight feature is
activated to Off.

LED Indicators
Diagnostic Item
Description
Number of times
STANDBY lamp flashes
Possible Location

Main Power



2 times



Power Supply Board
G2CE Board (KDL-32XBR9 ONLY)
IP1 Board (KDL-40V5100 ONLY)
IP2 Board (KDL-46V5100 ONLY)
DC Alert1




3 times




BM3 (Main) Board
Power Supply Board
G2CE Board (KDL-32XBR9 ONLY)
IP1 Board (KDL-40V5100 ONLY)
IP2 Board (KDL-46V5100 ONLY)
TCON Error
4 times
LCD Panel
HDMI
5 times
BM3 (Main) Board
Backlight
6 times
LCD Panel
Temp
7 times
BM3 (Main) Board
HFR Error
8 times
LCD Panel


Viewing the Self Check Diagnostic List
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + > TV POWER .
3. To display the Self Diagnostic list, press ENTER
4. To exit Service Mode, press MENU.
REAR COVER REMOVAL
1 Remove 15 screws from Rear Cover
(KDL-32XBR9 Only)
Remove 18 screws from Rear Cover
(KDL-40V5100 Only)
Remove 20 screws from Rear Cover
(KDL-46V5100 Only)
2 Remove 1 screw from Side Jack position
3 Remove 1 screw from Terminal position
4 Remove 2 screws from Rear Cover
(KDL-32XBR9 Only)
Remove 4 screws from Rear Cover
(KDL-40V5100/46V5100 Only)
5 The Rear Cover is attached to the Bezel Assembly with three small tabs. Use caution when removing the Rear Cover to avoid damage to these tabs

VIEWING SERVICE ADJUSTMENT DATA
There are no adjustments necessary for these models. All data has
been set for optimal viewing for our customers. The following sections
are for informational purposes only.
SERVICE MODE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a
second of each other:
DISPLAY > Channel 5 > Volume + > POWER
The BRAVIA logo displays momentarily, then the Service Mode list displays.
ENTERING THE SERIAL NUMBER AFTER CHANGING THE MAIN BOARD
Use the following instructions to re-enter the Serial Number of the TV after replacing the Main (BM3) Board.
1. After accessing service mode, press ENTER to display the Self Diagnostic list.
2. To change the serial number field, press ENTER then using the number keys on the remote enter the Serial Number of the TV.
3. To save the Serial Number, press ENTER .
4. To exit Service Mode, press MENU
RESETTING TO FACTORY DEFAULTS
1. After accessing service mode, press the UP button to highlight Factory Default, then press ENTER .
2. To reset to Factory Defaults, press ENTER then follow the on-screen instructions.
3. After selecting the language preference the on-screen display indicates to “select the type of use for this TV.” Home must be selected for optimal picture performance in the customers home.
4. Continue following the on-screen instructions.
POWER SUPPLY CIRCUIT 
KDL-32XBR9 

KDL-40V5100 
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