Samsung UN46ES7500FXZA Schematic
UN46ES7500FXZA Fast Track Troubleshooting Manual Rev – 6/6/12
Part No.
BN94
BN95
BN95
BN96
BN96
BN96
BN96
BN96
BN96
BN96
BN96
BN94
BN95
BN95
BN96
BN96
BN96
Main PCB
MoiP(IR)
LVDS Cable
T-CON
Board
Support Information
HELP: (888)751-4086 (Tech Support)
GSPN
http://gspn3.samsungcsportal.com/
http://my.plus1solutions.net/clientPortals/samsung
HOT TIPS
Power On Problems: (see page 2)
Video Problems: (see page 3)
SMPS
FIRMWARE
5/25/2012
(1018.2)
Description:
-Supports Samsung wireless
Audio Dock
-Enhances Voice Recognition
feature
-Change the TV Power On
command from ''Hi TV'' to ''Hi
TV Power On'' or ''Smart TV'' to
''Smart TV Power On.‘’
Service Bu lletins
ASC20120402001
SUBJECT: Issue with the Wake on Voice (WoV)
Command for 2012 Smart Interaction TVs.
SYMPTOM: TV turns on by itself or doesn’t turn on
by voice command.
REPAIR: Please check the firmware version. If the
version is lower than 1012.0, have the customer
upgrade to version 1012.0 or higher.
-05566A ASSY PCB MAIN;UE7X,E7000
-00581D ASSY T CON;LSJ460HQ02-E,FHD 240HZ(F/W)
-00619A PRODUCT LCD-AMLCD;7K ,LTJ460HQ10-V,8BITS
-16798F ASSY SPEAKER P;6OHM,4PIN,10W,E7000/8000
-21431B ASSY BOARD P-RF-MODU LE;BLUETOOTH MODULE,
-21870A ASSY COVER P-MIDDLE;UE7000 46,UO,MABS+PM
-21943A ASSY COVER P-REAR;UE8000,46,UO,PCM T0.4,
-22239L ASSY CABLE P-FFC;UN46ES8000GXZD,FFC,0.5M
-22665A ASSY MISC P-CAMERA MODULE;KITE-LED 7000,
-22726A ASSY BOARD P-5WAY SWITCH FUNCTION;E7000/
-22876A ASSY BLU P;UN46ES7000FXZA,M12-8000,WHITE
-05566A ASSY PCB MAIN;UE7X,E7000
-00581D ASSY T CON;LSJ460HQ02-E,FHD 240HZ(F/W)
-00619A PRODUCT LCD-AMLCD;7K ,LTJ460HQ10-V,8BITS
-16798F ASSY SPEAKER P;6OHM,4PIN,10W,E7000/8000
-21431B ASSY BOARD P-RF-MODU LE;BLUETOOTH MODULE,
-21870A ASSY COVER P-MIDDLE;UE7000 46,UO,MABS+PM
Description
UN46ES7500FXZA Fast Track Troubleshooting Manual Rev – 6/6/12
CN201
Power-Up Sequence (CN201):
1. Standby Voltage: Pin 4 (5Vdc)
2. Power-ON: Pin 2 (Low-Hi voltage transition)
3. Low Voltages: Pin 1, 3, 7, 9, 11, 12, 13
4. Backlight On: Pin 10 (5Vdc)
Forced Backlight-On Mode:
1. Disconnect Power Cord
2. Disconnect wire harness from CN201
3. Re-Connect Power Cord
4. LED Backlight should immediately turn on
NOTE: If LED backlight fails to come on, pl ace a jumper
wire between Pin 2 and Pin 4 and try again
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