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UN46EH5000FXZA
MAIN
SPEAKER- R
SPEAKER- R
HELP : 888-751-4086; 866-894-0637 FE)
GSPN
http://gspn3.samsungcsportal.com
PLUS ONE
http://my.plus1solutions.net/clientPortals/sam
sung
HOT TIPS
-New 2012 Model... always check for latest
bulletins and firmware updates.
- Important Bulletins for rear cover removal
and front cover replacement to prevent
damage.
Fast Track Troubleshooting Manual – Rev 6/26/12
LVDS
Cable
T-CON
SERVICE BULLETINS
ASC20120319002
SUBJECT: Rear Cover replacement
procedure for 2012 Full LED (EH
series) TV models
ASC20120319001
SUBJECT: Front Cover replacement
procedure
-FIRMWARE:
-2012 LED TV X9N Full HD Firmware
(T-MX9FAUSC_1012.3)
-"Makes better picture quality and solves
sound noise with 'Auto Volume On'."
Avail on GSPN or Samsung,Com
Always check for latest updates
SMPS
SPEAKER- L
SPEAKER- L
6/4/2012 Version 1012.3
Quick Parts List:
- Verify before ordering -
1
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Summary of Contents for Samsung UN46EH530GXZS
- Page 1 6/4/2012 Version 1012.3 -2012 LED TV X9N Full HD Firmware (T-MX9FAUSC_1012.3) -“Makes better picture quality and solves sound noise with 'Auto Volume On'.” Avail on GSPN or Samsung,Com MAIN Always check for latest updates SMPS Quick Parts List: - Verify before ordering -...
- Page 2 Disassembly Caution for LED-H TV Servicing Prep. Place monitor face down 2. Remove 4 screws Remove the 1 screw 3. Remove stand. on cushioned table. from the stand. of cover jack. Not removing the Not removing the 7. Remove the 7.
- Page 3 UN46EH5000FXZA Fast Track Troubleshooting Manual CN803 CNL802 LVDS CNL802 IP SMPS to LEDs 1 1 1 1 D1 - - - - 2 2 2 2 2 2 2 2 D1 - - - - D1 - - - - 3 3 3 3 4 4 4 4 D1 +...
- Page 4 UN**EH TV Start Up Sequence MAIN Sequence Location DC Voltage 1. 5V STBY CN803-12 Main Board (A5V) 2. Power On/Off CN803-14 0V-3.5V (Power On/Off) Power On/Off) Power On/Off) Power On/Off) From Main Board 3. Low Volts On CN803-1,3,5,7 (B13V) Main Board with Booting CN803- 11,13 (B5)
- Page 5 Function Control Troubleshooting Standby A3.3V on Function Connector, Pin All Pins should read 3.3V before commands. Press, at Key 1, Pin 6. 3.3V to 0.0V DC Left, Right, Up, Down Key 2, Pin 7. Check specific voltages chart.
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Page 6: Troubleshooting Video Problems
Fast Track Troubleshooting Manual TROUBLESHOOTING VIDEO PROBLEMS 1. Verify Video Operation (2012 Models) a. Boot Logo models with X10 Micro-Processor & above during power on. Boot Sound only (X9 MPU) during power on. b. Customer Picture Test in user menu c. - Page 7 Fast Track Troubleshooting Manual ALIGNMENTS: ON SCREEN FAILURE EXAMPLES: Check/Set Option Bytes: in Factory Mode (Must be performed after replacing Main Board. Standard Remote Factory remote 1. Power OFF the TV 1. Power the TV ON 2. Press MUTE, 1 8 2, then POWER 2.
- Page 8 ‘ ‘ 2012 LED Hybrid 2012 LED Hybrid Disassembly cautions for Front Cover (New panels come with the Front Cover) To prevent the removal process from 1. Place TV face up on Cut and split 3. Carefully remove the Front damaging the cushioned table.