Samsung SyncMaster 320TSn-2, Руководство по обслуживанию

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6-10
6. Wiring Diagram
6-9. Functions of Cables and Connectors
Use LVDS Cable LVDS Cable
Photo
Code BN96-07611H BN39-01103A
Function
Transmits LVDS signals from the main circuit to the
panel.
* In case of a problem: The screen is not displayed
or noise occurs on the screen.
Receives TMDS signals and various control
signals for the network board and displays them
on the MagicNet source screen.
* In case of a problem: The network board
does not operate or the MagicNet screen is not
displayed.
Use FAN Cable SMPS to Main Board Power Cable
Photo
Code BN39-01084A BN39-00844A, BN39-00845
Function
Receives TMDS signal and various control signals
for the DTV board and displays a DTV screen.
* In case of a problem: The DTV board does not
operate or the DTV screen is not displayed.
Transmits the signals to control the power and
speed of fan 1.
* In case of a problem: The “CHECK COOLING
SYSTEM” OSD is displayed.
Use
Sub-SMPS to Network Board Power Cable Speaker extension cable
Photo
Code BN39-01065C BN39-00984C
Function
Supplies power from the main SMPS board to the
main circuit board.
* In case of a problem: Both the screen and the
LED at the front are not turned on because no
power is supplied to the main circuit.
Supplies 12V and 5V power to the network board.
In case of a problem: The network board does not
operate or the MagicNet screen is not displayed.
Use
Connection cable from the SMPS to the Sub-
SMPS
Photo
Code BN39-01092A BN39-00618F
Function
Speaker extension cable
* In case of a problem: No sound is output from the
speaker.
The primary power is supplied from the main
SMPS.
* In case of a problem: MagicNet does not
operate and the main circuit board is reset
continually because no power is supplied to the
sub SMPS.