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LN40C670M1FXZA Fast Track Troubleshooting Manual Rev - 1/11/12
SERVICE BULLETINS
POWER 6/20/11 Issues will be apparent if
PCB options bytes are not set
ASC20110620001
MAIN
Insert Photo of TV Board Layout Version
Include Board Assy names (as appearing
PCB in parts) and any
Parts No Short Description
special labels/items (i.e. Plasma voltage label) ALL BN44-00340B Power PCB
LVDS DRIVER
Function & IR PCB
CABLE BOARD ALL BN96-13226B
ALL BN94-02620L Main PCB
T-CON PCB ALL BN07-00831A Panel
SPEAKER SPEAKER
(under shield) ALL BN81-04412A T-CON PCB
HELP : 1-888-751-4086 (Tech Support) FIRMWARE ALL BN96-10689A Stand Guide Neck
GSPN 2/21/2011 ALL BN96-12767B Rear Cover
http://gspn3.samsungcsportal.com Firmware for Valencia 1G Model Version : ALL BN96-13556C Front Cover
1035.0 Folder Name: T-VALAUSC
ALL BN96-12795C Stand Guide
PLUS ONE Support Netflix 2.1 and MLB.tv apps.
http://my.plus1solutions.net/clientPortals/samsung Add "3D Optimize" option on Menu for ALL BN96-12762F Stand Base
better 3D image.(Only LCD/LED TV) ALL BN40-00163A Tuner
HOT TIPS And this firmware prevents below issues
ALL BN96-12837A Speaker
Power On Problems: (see page 2) . 'USB Power Overload' message pops up
Video Problems: (see pages 3,4) even USB port is not connected ALL BN96-12723C LVDS Cable
TIP: After replacing Main/Panel . HDMI ports recognition error and signal ALL 3903-000467 Power Cord
loose
picture is upside down. . Plug & Play is displayed whenever ALL BN59-01076A Remote
Fix: Test Mode/Mirror Option/Toggle turning on TV. 1
ALL BN63-01798B Cleaning Cloth
LN40C670M1FXZA Fast Track Troubleshooting Manual
CN201
Wiring Diagram
Include Connector Numbers , References, and
Locations.
LN46C670M1FXZA
Power On Sequence (approximate Voltages)
)
1. Standby Voltages: CN201-4 (5V) To Force Backlight On
2. Power On CN201-2 (0