Samsung UN46C6800UFXZA Schematic
UN46C6800UFXZA
ALL
Main PCB
ALL
Function & IR PCB
ALL
Panel
ALL
T
ALL
SMPS
ALL
Back Bottom
Cover
ALL
Front Cover
ALL
Rear Cover
ALL
Stand Guide
ALL
Stand Base
ALL
Power Cord
ALL
Tuner
ALL
LVDS Cable
ALL
Speaker Front
ALL
Speaker Rear
http://gspn3.samsungcsportal.com
Fast Track Troubleshooting Manual Rev –1/12/12
Main
Insert Photo of TV Board Layout
SMPS
Include Board Assy names (as appearing in parts) and any
special labels/items (i.e. Plasma voltage label)
Woofer
Speaker
T-CON
(below Bracket)
Speaker
SERVICE BULLETINS
ASC20110621002
2010 LED Option Byte Table. It is
important to verify the correct
option byte is set.
Please check GSPN for parts update!
Short
Version Parts No
BN94-03514A
BN96-13685D
BN07-00877A
BN81-04401A
BN44-00371A
Description
-CON PCB
HELP : 1-888-751-4086 (Tech Support)
1-866-894-0637 (FE)
GSPN
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
FIRMWARE
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
-Plug & Play is displayed upon power up.
Please check Samsung.com for latest update!
BN63-06543B
BN96-12903L
BN96-12915M
BN96-13131A
BN96-13133A
3903-000527
BN40-00162A
BN96-12723W
BN96-12941D
BN96-12965A
1
UN46C6800UFXZA
Fast Track Troubleshooting Manual
C
S
N
I
2
G.
0
1
1 B12V 10 GND
2 A5V 11 GND
P
S
I
I
N
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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