Samsung PN43E450A1FXZA Schematic

PN43E450A1FXZA

FIRMWARE

6/5/12

PL51E450A1FXZP / PN43E440A2FXZA /

PN43E450A1FXZA / PN43E450A1FXZC /

PN51E440A2FXZA / PN51E450A1FXZA /
PN51E450A1FXZC

Version: 1011.1

Avail on GSPN or Samsung,Com

Always check for latest updates

SERVICE BULLETINS

-None listed as of 6/5/12

Quick Parts: Verify before Ordering

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.

-New combined X/Y Main Board

Y-Buffer

X/Y

Main

Speaker

Fast Track Troubleshooting Manual – Rev 6/5/12

Vs Va Vsc Ve
Volts Label

SMPS

X-Buffer

Logic

Main

Speaker

Function

1

PN43E450A1FXZA

Fast Track Troubleshooting Manual

E450 Power On Sequence

CN804 (SMPS) – CN4005

SMPS

SMPS

Main

X-Buffer

CN801

Main

X-Buffer

To

Logic

Board

3