Samsung PN43D440A5DXZA Schematic

PN43D440A5DXZA Fast Track Troubleshooting Manual

Y Buffer

Y Main

HELP: 1-888-751-4086 (Tech Support)

GSPN

http://service.samsungportal.com/EP/web/
portal/jsp/EP_Default1.jsp

PLUS ONE

http://my.plus1solutions.net/clientPortals/s
amsung

HOT TIPS

-Power On Problems: (p g. 3)

-Video Problems: (pg. 4)

SMPS

X Main

Logic Main

Buffer F Buffer E Spkr

Spkr

Latest Firmware:

Frmware for 2011 PDP Saturn 4
TV Video & Audio > TV > Plasma
Model Code: PN43D440A5DXZA Added by
CMS Registered date 05.18.2011 Display Y
Attached Files

2011_PDP_TV__Firmware_Upgrade_Instru
ction.pdf(134.7KB)
T-STD4AUSHC.exe(4.3MB)

Func.

Service Bulletins:

ASC20110506002

Preventing the failure or repeated failure of
the X Main board .

Quick Parts List:

Version Parts No Short Description

ALL BN44-00442A SMPS
N102 BN96-16507A Logic Main PCB
B104 BN96-16507B Logic Main PCB

ALL BN96-16508A Buffer E

ALL BN96-16509A Buffer F
N102 BN96-16510A X Main
B104 BN96-16510B X Main

ALL BN96-16511A Y Main

ALL BN96-16512A Y Main Scan

ALL BN96-16730C Function & IR PCB

ALL BN96-19470A Main PCB
N102 BN96-17356A Panel
B104 BN96-17356B Panel

ALL BN96-16782A Rear Cover

ALL BN96-16786A Stand Guide
N102 BN96-16789A Stand Base

ALL BN96-16789C Stand Base
N102 BN96-17869P Front Cover
N102 BN40-00140B Tuner

ALL BN96-13325G LVDS Cable
N102 BN96-18071A Speaker

ALL 3903-000467 Power Cord

ALL AA59-00506A Remote

PN43D440A5DXZA

Fast Track Troubleshooting Manual

Power On Sequence:

1. STBY 5V (CN801, #2, 5v)

2. PS_ON (CN801, #1, 3.3v-0v)

3. VS_ ON (CN802, #6, 0-3.3v)

4. Panel should illuminate briefly