UN55ES7500FXZA Fast Track Troubleshooting Manual Rev – 6/6/12
SMPS
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)
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 Bulletins
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.
Part No. |
Description |
|
DC VSS-LED TV PD |
BN44-00523A |
BD;PD55B2Q_CSM,PSLF151Q |
|
A/S-CAMERA & IR;12Y LED 7K,W/O BOARD P- |
BN81-07135A |
C |
BN94-05566C |
ASSY PCB MAIN;UE7X,E7000 |
BN95-00582C |
ASSY T CON;LTJ550HQ16-V |
|
PRODUCT LCD-AMLCD;7K ,LTJ550HQ16- |
BN95-00618A |
V,8BITS |
|
ASSY BOARD P-RF-MODULE;BLUETOOTH |
BN96-21431B |
MODULE, |
|
ASSY COVER P-MIDDLE;UE7000 |
BN96-21871A |
55,UO,MABS+PM |
BN96-21944A |
ASSY COVER P-REAR;UE8000,55,UO,PCM T0.4, |
|
ASSY CABLE P- |
BN96-22239J |
FFC;UN55ES8000GXZD,FFC,0.5M |
|
ASSY MISC P-CAMERA MODULE;KITE-LED |
BN96-22665A |
7000, |
|
ASSY BOARD P-5WAY SWITCH |
BN96-22726A |
FUNCTION;E7000/ |
|
ASSY BLU P;UN46ES7000FXZA,M12- |
BN96-22876A |
8000,WHITE |
UN55ES7500FXZA 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, place a jumper wire between Pin 2 and Pin 4 and try again
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