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PN51D550C1FXZA Fast Track Troubleshooting Manual

Y Buffer X Buffer Service Bulletins:
ASC20120111002
SMPS Resolves: Flickering or brightness
Y Main fluctuation during bright scenes issue.
X Main

Quick Parts List:
Version Parts No Short Description
ALL BN44-00444A SMPS
ALL BN94-04354A Main PCB
N101 BN96-16520A Logic Main PCB
N203 BN96-16520A Logic Main PCB
Logic Main
N104 BN96-16520A Logic Main PCB
N202 BN96-16520A Logic Main PCB
ALL BN96-16521A Buffer E
ALL BN96-16522A Buffer F
ALL BN96-16523A X Main
Spkr ALL BN96-16524A Y Main
Blue Tooth
Func. N101 BN96-16525A Buffer X
Buffer E Buffer F
N203 BN96-16525A Buffer X
N104 BN96-16525A Buffer X
HELP: 1-888-751-4086 (Tech Support) Latest Firmware: N202 BN96-16525A Buffer X
ALL BN96-16526A Y Main Scan
PDP TV for D490~D550 T-MST4AUSC ALL BN96-16729C Function & IR PCB
GSPN C1018.1 Plasma Model Code: ALL BN96-17107A Bluetooth Module
http://service.samsungportal.com/EP/web/ PN43D490A1DXZA / PN51D490A1DXZA / N411 BN96-20515A Logic Main PCB
portal/jsp/EP_Default1.jsp PN51D490A1DXZC / PN51D495A6DXZA / ALL 6003-000337 Stand Screw
PN51D530A3FXZA / PN51D530A3FXZC / ALL BN96-16775A Front Cover
PLUS ONE PN51D550C1FXZA / PN59D530A3FXZA / ALL BN96-16783K Rear Cover
PN59D530A3FXZC / PN59D550C1FXZA / ALL BN96-16786A Stand Guide
http://my.plus1solutions.net/clientPortals/s ALL BN96-16847B Stand Base
PN59D550C1FXZC / PN59D550C1RXAA /
amsung ALL BN96-18195A Stand Guide Neck
PN64D550C1FXZA / PN64D550C1FXZC
N101 3903-000552 Power Cord
Date: 01.04.2012
HOT TIPS Description: Firmware for picture
ALL BN40-00213A Tuner
-Power On Problems: (pg. 3) ALL BN96-18071C Speaker
improvement on SD picture
ALL BN96-18130E LVDS Cable
-Video Problems: (pg. 4)
ALL 4301-000121 Battery
ALL AA59-00482A Remote
PN51D550C1FXZA 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
PN51D550C1FXZA Fast Track Troubleshooting Manual


Wiring Diagram