Trouble Shooting - No Power
Power indicator LED is on?
No
Check a connetion power code.
YES
Check the backlight on,
when 20p cable unconnected ?
NO
Change 20p cable.
Change Main Power Ass'y.
YES
Check ‘Stand-By 5V’ ? No
- BD203 : A5V
NO
YES
Check ‘Power input of Main Ass'y’ ?
- BD206 : B18VS
- BD207/208/209 : B13V
- BD201 : B5V
NO
YES
Check ‘Power IC output of Main Ass'y’ ?
L202 : B3.3V / L203 : B1.2V
L204 : B1.1V / L201 : B1.5V
IC203 : 3.3V / IC208 : 3.3V
NO
Change the Main Ass'y.
YES
Check Input power of ‘T-con b’d’ ?
- F11(T-CON) : B13V
NO
Reconnect or Change.
the LVDS cable.
YES
Check Power of ‘T-con b’d’.
- L9(T-CON) : VCC12
- TP_VCC33 : VCC33
NO
Change the T-con B’d
YES
Please, Contact tech support.
Summary of Contents for UD6400
Page 1: ...LCD TV TRAINING MANUAL UD6500 UD6400 UD6900 ...
Page 3: ...SAMSUNG Inside of UD6V ...
Page 6: ...Control Connection Panel ...
Page 7: ...Control Connection Panel Rear View ...
Page 8: ...Control Connection Panel ...
Page 9: ...Control Connection Panel ...
Page 10: ...Control Connection Panel ...
Page 11: ...Remote control ...
Page 13: ...IP Board Main Board Panel Inner Feature of UD6000 32 40 46 55 ...
Page 15: ...Arsenal WW Internal Block Diagram ...
Page 16: ...GenoaS Internal Block Diagram ...
Page 23: ...SAMSUNG New Function of UD6V ...
Page 25: ...Dolby Digital Plus ...
Page 26: ...Media Play USB DLNA Media Paly_USB ...
Page 27: ...Media Play USB DLNA ...
Page 29: ...internet TV Dock Mode Side br Mode ...
Page 33: ...Supported PC timing ...
Page 34: ...Supported PC timing ...
Page 37: ...Disassembly SAMSUNG DISASSEMBLY ...
Page 38: ...Disassembly Disassembly of LB6T ...
Page 39: ...Disassembly Disassembly of LB6T ...
Page 40: ...Disassembly Disassembly of LB6T ...
Page 41: ...Disassembly Disassembly of LB6T ...
Page 42: ...Disassembly Disassembly of LB6T ...
Page 43: ...Disassembly Disassembly of LB6T ...
Page 44: ...Disassembly Disassembly of LB6T ...
Page 45: ...Trouble Shooting SAMSUNG Trouble Shooting ...
Page 50: ...Trouble Shooting No Video analog PC ...
Page 52: ...Trouble Shooting No Video HDMI ...
Page 56: ...Trouble Shooting No Video Tuner DTV ...
Page 58: ...Trouble Shooting No Video Video CVBS ...
Page 60: ...Trouble Shooting No Video Component ...
Page 62: ...Trouble Shooting No Sound ...
Page 64: ...Trouble Shooting Factory mode ...
Page 65: ...Trouble Shooting Factory mode ...
Page 66: ...Trouble Shooting Factory mode ...
Page 67: ...Trouble Shooting Factory mode ...
Page 68: ...Trouble Shooting Factory mode ...
Page 69: ...Trouble Shooting Factory mode ...
Page 70: ...Trouble Shooting Factory mode ...
Page 74: ...USB Download USB Download ...