Samsung PS-42P7HD Manuel de service télécharger pdf (Page 30)

Troubleshooting

Samsung Electronics 4-15

4-1-4 Troubleshooting Procedures by assembly

No Assembly Major Symptoms

1 SMPS-PDP TV No power, Blank screen, the Relay repeats On and Off.

2 ASSY PDP MODULE P-X-MAIN Blank screen

3 ASSY PDP MODULE P-Y-MAIN Blank screen

4 ASSY PDP MODULE P-LOGIC MAIN Blank screen, Screen noise

5 ASSY PDP MODULE P-Y-MAIN SCAN BUFFER Row Bar screen is blank

6 ASSY PDP MODULE P-ADDRESS E BUFFER Corresponding Buffer Board block screen is blank.

7 ASSY PDP MODULE P-ADDRESS F BUFFER Corresponding Buffer Board block screen is blank.

8 ASSY PCB MISC-MAIN No Power, Abnormal screen for each input source, PIP screen trouble, Sound trouble

9 ASSY BOARD P-FUNCTION The side function key does not work properly

10 ASSY BOARD P-POWER&IR The remote control does not work properly, the LED does not work properly.

11 ASSY BOARD P-SIDE AV The AV2 and S-VIDEO2 modes do not work properly

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Samsung PS-42P7HD Manuel de service Page 30