Samsung LN40A330J1D User Manual

173 pages

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LCD-TV

Chassis : N45A

Model : LN26A330J1D

LN32A330J1D

LN37A330J1D

LN40A330J1D

SERVICE

Manual

TFT-LCD TV Contents

LN26A330J1D/LN32A330J1D/

LN37A330J1D/LN40A330J1D

Refer to the service manual in the GSPN (see the rear cover) for the more information.

1. Precautions

2. Product specications

3. Disassembly and

Reassembly

4. Troubleshootin

5. Exploded View & Part Lis

6. Wiring Diagra

7. Schematic Diagra

Questions and Answers:

N
natasha92Sep 4, 2025
Why does my Samsung LN40A330J1D screen say “Not Supported Mode”?
- S
  steelejosephSep 5, 2025
  If your Samsung LCD TV displays a “Not Supported Mode” message: * Check the maximum resolution and connected device’s Video frequency. * Compare these values with the data in the Display Modes.
S
skinnerduaneSep 4, 2025
Why does my Samsung LCD TV say “Check signal cable”?
- G
  garzakatieSep 4, 2025
  If your Samsung LCD TV displays a “Check signal cable” message, ensure that the signal cable is firmly connected to the PC source.
M
Mark SweeneyAug 23, 2025
Why is there no picture or sound on my Samsung LN40A330J1D LCD TV?
- J
  Johnathan OrtizAug 23, 2025
  If your Samsung LCD TV has no picture or sound, try the following: * Try another channel. * Press the SOURCE button. * Ensure the TV is plugged in. * Check the antenna connections.
D
Donald MooreSep 2, 2025
Why does my Samsung LN40A330J1D LCD TV picture roll vertically?
- B
  brandonwhiteheadSep 2, 2025
  If the picture on your Samsung LCD TV rolls vertically, check all wire connections.
P
penningtonbrianSep 1, 2025
Why are there black bars on my Samsung LCD TV screen?
- M
  Mackenzie JohnsonSep 1, 2025
  If you see black bars on your Samsung LCD TV screen: * Make sure the broadcast you’re receiving is High Definition (HD). * Set your cable/satellite box to stretch or widescreen mode to eliminate the bars.
K
kennethbarnesAug 31, 2025
Why is my Samsung LCD TV operating erratically?
- M
  Michaela DoyleAug 31, 2025
  If your Samsung LCD TV is operating erratically, unplug the TV for 30 seconds, then try operating it again.
B
Brooke JonesAug 30, 2025
What to do if there is no sound or sound is too low on my Samsung LN40A330J1D?
- M
  Maria TerryAug 30, 2025
  If your Samsung LCD TV has no sound or the sound is too low even at maximum volume: * First, check the volume of any units connected to your TV, such as a digital broadcasting receiver, DVD player, cable broadcasting receiver, or VCR. * Then, adjust the TV volume accordingly.
V
Vanessa ZamoraAug 29, 2025
What to do if my Samsung LN40A330J1D LCD TV remote control malfunctions?
- C
  Carla MartinezAug 29, 2025
  If your Samsung LCD TV remote control isn’t working correctly, try these steps: * Replace the remote control batteries. * Clean the upper edge of the remote control (transmission window). * Check the battery terminals.
T
Tara HoustonAug 28, 2025
Why does my Samsung LN40A330J1D LCD TV show “Resets all settings to the default values”?
- H
  Heather BuckleyAug 28, 2025
  The “Resets all settings to the default values” message appears on your Samsung LCD TV when you press and hold the EXIT button for a while. The product settings are then reset to the factory defaults.
M
Morgan ArmstrongAug 27, 2025
How to fix vertical bars that flicker on my Samsung LCD TV?
- K
  Kayla KaneAug 27, 2025
  If vertical bars appear to flicker, jitter, or shimmer on the image of your Samsung LCD TV, adjust the Coarse tuning and then adjust the Fine tuning.