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UN55C6800UFXZA
Verify Part Numbers are Current
Fast Track Troubleshooting Manual Rev –1/11/11
SERVICE BULLETINS
No Bulletins listed as of 1/11/12
Insert Photo of TV Board Layout
Include Board Assy names (as appearing in parts) and any
Woofer
special labels/items (i.e. Plasma voltage label)
Speaker
HELP : 1-888-751-4086 (Tech Support)
GSPN
http://gspn3.samsungcsportal.com
PLUS ONE
http://my.plus1solutions.net/clientPortals/samsung
HOT TIPS
Power On Problems: (see page 2)
Video Problems: (see page 3.4)
Other:
HDMI Bleed-over
(below Bracket)
SMPS
T-CON
2/21/2011
(T-VALAUSC, 1035.0)
Reason: Support Netflix 2.1 and MLB.tv
apps. Support new TV camera (Model:
CY-STC1100). Add "3D Optimize" option
on Menu for better 3D image.(Only
LCD/LED TV)
Previous: 1032.0
Prevents :
-USB Power Overload' message pops up
even USB port is not connected
Main
1
FIRMWARE
-Plug & Play is displayed upon power up.
Speaker
Parts No
BN44-00373A
BN94-03514B
BN96-13685E
BN07-00878A
BN81-04402A
BN63-06543B
BN96-12904J
BN96-12916M
BN96-13131A
BN96-13133A
3903-000527
BN40-00162A
BN96-12723X
-CON PCB
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UN55C6800UFXZA
Fast Track Troubleshooting Manual
C
S
N
I
2
G.
0
1
1 B12V 10 GND
2 A5V 11 GND
P
I
N
S
I
G.
Wiring Diagram
Include Connector Numbers , References, and
Locations.
Power On Sequence:
1. Standby Voltages: CN201-2, 4 (5V)
2. Power On probable error on CN201-2
or 4 PS_ON )
3. Low Voltage Supplies On CN201-
To Force Backlight On
without Main Board :
1. Remove Power Cord
2. Disconnect CN201
3. Plug In Power Cord
3 B12V 12 H_OUT
4 A5V 13 B13V
5 B5V 14 PWM
Dimming
6 B5V 15 B13V
7 B5V 16 B5V
8 GND 17 B13V
9 GND 18 IP_DET
5,6,7,13,17
4. Back Light Supply On CN201 -16
5. Back Light Confirmation CN201-18
4. Backlight should be
on immediately.
2