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LN32D550K1FXZA
Insert Photo of TV Board Layout
MAIN
Include Board Assy names (as appearing in parts) and any
PCB
special labels/items (i.e. Plasma voltage label)
SPEAKER
HELP
: 1-888-751-4086; 1-866-894-0637 (FE)
GSPN
http://gspn3.samsungcsportal.com
PLUS ONE
http://my.plus1solutions.net/clientPortals/sa
msung
HOT TIPS
Power On Problems: (see page 2)
Video Problems: (see pages 3,4)
GSPN TIPS:
No Tips listed
Fast Track Troubleshooting Manual Rev -
POWER
PCB
LVDS
CABLE
T-CON PCB
(under shield)
DRIVER
BOARD
SPEAKER
1/11/12
SERVICE BULLETINS
2 011 LCD Option Byte Table
ASC20110624001.pdf
FIRMWARE
No current changes as of
12/29/11
Be sure to check for latest SW
updates.
PARTS (Board Assemblies)
Be sure to check for latest
parts updates.
1
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Summary of Contents for Samsung LN32D550K1FXZA
- Page 1 LN32D550K1FXZA Fast Track Troubleshooting Manual Rev - 1/11/12 SERVICE BULLETINS 2 011 LCD Option Byte Table POWER ASC20110624001.pdf Insert Photo of TV Board Layout FIRMWARE MAIN Include Board Assy names (as appearing in parts) and any No current changes as of 12/29/11 special labels/items (i.e.
- Page 2 LN32D550K1FXZA Fast Track Troubleshooting Manual SW-P Wiring Diagram Include Connector Numbers , References, and Locations. Power On Sequence (approximate Voltages) To Force Backlight On 1. Standby Voltages: CN201-4 (5V) without Main Board : 2. Power On CN201- 2(0 – 3.5V ) 1.
- Page 3 Fast Track Troubleshooting Manual TROUBLESHOOTING VIDEO PROBLEMS T-Con Troubleshooting 1. Verify Video Operation a. Boot Logo with power on b. Customer Picture Test in user menu c. “Display” (If display and Boot Logo & Customer Picture Test is OK the source or cables are first suspected .
- Page 4 Fast Track Troubleshooting Manual ON SCREEN FAILURE EXAMPLES: ALIGNMENTS: 1. Check/Set Option Bytes: in Service Mode Green lines or a green screen If Picture & Display errors defective main board , LVDS , or Defective Main Board, LVDS, T-CON. or T-CON Front Model Color...
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