Samsung UN46EH5000FXZA Schematic
UN46EH5000FXZA Fast Track Troubleshooting Manual – Rev 6/26/12
MAIN
SMPS
LVDS
Cable
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SPEAKER- R |
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SPEAKER- L |
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T-CON |
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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.
SERVICE BULLETINS
ASC20120319002
SUBJECT: Rear Cover replacement procedure for 2012 Full LED (EH series) TV models
ASC20120319001
SUBJECT: Front Cover replacement procedure
-FIRMWARE: 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
Always check for latest updates
Quick Parts List:
- Verify before ordering -
1
Disassembly Caution for LED-H TV Servicing Prep.
1. Place monitor face down |
2. Remove 4 screws |
3. Remove stand. |
4. Remove the 1 screw |
on cushioned table. |
from the stand. |
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of cover jack. |
5. Remove cover |
6. Disconnect the |
jack. |
function |
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Assy. Cable |
7. Remove the
screws of rear-cover.
8. Remove the rear cover
Not removing the connector can cause Damage to the PC/Connector as shown.
2
UN46EH5000FXZA |
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Fast Track Troubleshooting Manual |
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CN803 |
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CNL802 |
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LVDS |
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CNL802 IP SMPS to LEDs |
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1 |
D1 - |
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2 |
D1 - |
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3 |
N/C |
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4 |
D1 + |
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5 |
D1 + |
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CN803 IP SMPS to /fro MAIN BOARD |
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1 |
B13V |
8 |
GND |
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2 |
PWM_DIMM |
9 |
GND |
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3 |
B13V |
10 |
GND |
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4 |
B13V |
11 |
B5V |
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5 |
Vamp 13V |
12 |
A5V |
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6 |
BLU On/Off |
13 |
B5V |
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7 |
Vamp 13V |
14 |
Power On/Off |
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