Samsung PN50C590G4FXZA Schematic

PN50C590G4FXZA Fast Track Troubleshooting Manual - Rev 1/10/12

SERVICE BULLETINS

Please check GSPN for parts update!

	Buffer Y
		Vs Va Vsc Ve
		Voltages
	SMPS	X Main
	Y Main	Logic PCB
		Buffer X
		Main PCB
	Buffer E	Buffer F
	HELP : 1-888-751-4086 (Tech Support)	FIRMWARE
		Please check Samsung.com for
	1-866-894-0637 (FE)
		latest update!
	GSPN
		Firmware for SX1 Model
	http://gspn3.samsungcsportal.com
		-. Version : 1016.3
	PLUS ONE	-. Folder Name: T-TDT5AUSC
	http://my.plus1solutions.net/clientPortals/samsung
		-. Related Models
	HOT TIPS	. PDP: C500, C530, C540, C550, C590
		-. Description
	-Power On Problems: (pg. 3)	This firmware will prevent below
	-Video Problems: (pg. 4)	problems
		. Picture Noise on specific channels
		. Distorted picture on 70Hz, 75 Hz
		Version 1014.1-To improve HDMI 24P

PN50C590G4FXZA	Fast Track Troubleshooting Manual

Power On Sequence
-STBY 5V (Pin 2 CN801)
-PS_ON (approx 3.3V – 0V) (Pin 1 CN801)
-VS_ ON (approx 0V – 3.3V) (Pin 6 CN802)	2