Samsung PN51D450A2DXZA Schematic

PN51D450A2DXZA Fast Track Troubleshooting Manual

Y Buffer

Y Main

Logic

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

Buffer F Buffer E Spkr

Latest Firmware:

None – As of 4/19/12

X Main

Spkr

Main

Func.

Service Bulletins:

2011 PDP Option Byte Table ­ASC20110630001 .

Quick Parts List:

Version Parts No Short Description

ALL BN44-00443A SMPS
N101 BN96-16513A Logic Main PCB
N102 BN96-16513A Logic Main PCB

ALL BN96-16514A Buffer E

ALL BN96-16515A Buffer F

ALL BN96-16516A X Main
N101 BN96-16517A Y Main
N102 BN96-16517A Y Main

ALL BN96-16518A Buffer X
N101 BN96-16519A Y Main Scan
N102 BN96-16519A Y Main Scan

ALL BN96-16730B Function & IR PCB

ALL BN96-19471A Main PCB
N411 BN96-20511A Y Main
N411 BN96-20512A Buffer Y
N411 BN96-20513A Logic Main PCB
N101 BN96-16471A Panel
N102 BN96-17357A Panel
N411 BN96-20477A Panel

ALL BN96-16783A Rear Cover

ALL BN96-16786A Stand Guide
N101 BN96-16789A Stand Base
N102 BN96-16789A Stand Base

ALL BN96-16789C Stand Base

ALL BN96-17870A Front Cover

ALL 3903-000552 Power Cord
N102 BN40-00140B Tuner
N101 BN40-00140B

ALL BN96-13325F LVDS Cable

ALL BN96-18071C Speaker

ALL AA59-00506A Remote

Tuner

PN51D450A2DXZA

Y-BUFFER

Fast Track Troubleshooting Manual

SMPS

Y­DRIVE

SPEAKER

E-BUFFER

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

LOGIC

F-BUFFER

MAIN
BOARD

X­DRIVE

FUNCTION