4-31
4. Troubleshooting
Adjustment Coordinate
x
y
Y(L)
T(K) + MPCD
CVBS
(NTSC)
H/L
272
287
-
(Sub_CT:132)
11,000 (
+10
)
L/L
272
287
12.0cd/m
2
(3.5 Ft)
11,000 (
+10
)
COMP
(720P)
H/L
272
287
-
(Sub_CT:132)
11,000 (
+10
)
L/L
272
287
12.0cd/m
2
(3.5 Ft)
11,000 (
+10
)
HDMI
(720P)
H/L
272
287
-
(Sub_CT:132)
11,000 (
+10
)
L/L
272
287
12.0cd/m
2
(3.5 Ft)
11,000 (
+10
)
- Adjustment Specification
White Balance : High light (
±
2), Low light (
±
3)
Luminance : High light (Don’t care), Low light (
±
0.2 Ft/L)
4-6. Servicing Information
4-6-1 USB Download Method
Samsung may offer upgrades for TV’s firmware in the future. Please contact the Samsung call center at
1-800-SAMSUNG (7267864) to receive information about downloading upgrades and using a USB drive.
Upgrades will be possible by connecting a USB drive to the USB port located on located on the back of your TV.
Insert a USB drive containing the firmware upgrade into the
SERVICE port on the rear of the TV.
Software can not be upgraded through the LAN connection.
Press the
MENU
button to display the menu.
Press the or button to select “Setup”, then press the
ENTER
button.
Press the or button to select “SW upgrade”, then press the
ENTER
button.
Press the
ENTER
button.
The message “Scanning for USB... It may take up to 30
seconds.” is displayed.
The message “Upgrade version XXXX to version XXXX The
system would be reset after upgrade.” is displayed.
Press the ◄ or ► to select the “Yes”, then press the
ENTER
button.
Please be careful to not disconnect the power or remove the
USB drive while upgrades are being applied. The TV will turn off
and turn on automatically after completing the firmware upgrade.
Please check the firmware version after the upgrades are
complete. When software is upgraded, video and audio settings
you have made will return to their default (factory) settings.
We recommend you write down your settings so that you can
easily reset them after the upgrade.
1.
2.
3.
4.
5.
Summary of Contents for LN32A450C1D
Page 6: ...1 4 1 Precautions Memo ...
Page 18: ...3 6 3 Disassembly and Reassemble Memo ...
Page 22: ...4 4 4 Troubleshooting WAVEFORMS 1 2 PC Input V Sync H Sync 3 LVDS Out CLK ...
Page 30: ...4 12 4 Troubleshooting WAVEFORMS 6 Tuner CVBS Out Pattern Grey Bar 7 TS DATA Out Clk Data 0 ...
Page 50: ...4 32 4 Troubleshooting Memo ...
Page 107: ...6 4 6 Wiring Diagram Memo ...
Page 108: ...7 1 7 Schematic Diagram 7 Schematic Diagram 7 1 Internal Block Diagram of Scaler MSD2248AL ...
Page 109: ...7 2 7 Schematic Diagram 7 2 SCHEMATIC Block Diagram ...
Page 110: ...7 3 7 Schematic Diagram 7 3 SlimHalf Tuner Diagram ...
Page 111: ...7 4 7 Schematic Diagram 7 2 Schematic Diagrams 7 2 1 STANDBY ...
Page 112: ...7 5 7 Schematic Diagram 7 2 2 FUNCTION KEY 7 2 3 LCD OPTION ...
Page 113: ...7 6 7 Schematic Diagram 7 2 4 FBE ...
Page 114: ...7 7 7 Schematic Diagram 7 2 5 ATSC HALF NIM TUNER 7 2 6 DVI SOUND INPUT ...
Page 115: ...7 8 7 Schematic Diagram 7 2 7 HDMI INPUT ...
Page 116: ...7 9 7 Schematic Diagram 7 2 8 SIDE HDMI CONNECTOR 7 2 9 SOUND AMP ...
Page 117: ...7 10 7 Schematic Diagram Memo ...