Samsung UN55C6800UFXZA Schematic
UN55C6800UFXZA
Version
Short
Description
ALL
SMPS
ALL
Main PCB
ALL
Function & IR
PCB
ALL
Panel
ALL
T
ALL
Back Bottom
Cover
ALL
Front Cover
ALL
Rear Cover
ALL
Stand Guide
ALL
Stand Base
ALL
Power Cord
ALL
Tuner
ALL
LVDS Cable
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
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
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