Polaroid FXM-3211C, FXX-321C service manual Main Board Removal and Replacement

Page 20

Main Board Removal and Replacement

(1) DVD Module Board

(2) Power Board

(3) Main Board

(4) Control Button Board

(5) Speakers

Note: Before disassembly of any part the TV, make sure the power is OFF, and the power cord is removed from the wall outlet. Allow time for power within all system boards to discharge before you begin disassembly. Never insert any objects into the vent holes in the TV case.

(1)Remove rear cover and baffles as shown in the section, Disassembly Procedure on page 17.

(2)Remove the 4 screws from the top and bottom of the main board cover (Location A), and remove the cover.

A A

A A

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Contents HD-LCD TV/DVD Combo with High Definition Atsc Tuner Important Service and Safety Information Electric Shock Hazard Table of Contents Specifications NtscDiscs Formats Supported By This Player Operation Front and Right ViewRear View Remote Control General Installing BatteriesRemote Control TV Mode ~9 Number buttons Press to select numbersRemote Control DVD Mode Remove the DVD Disc Tray Troubleshooting Flow Chart StartFinish Display Cell Defect Specification Before Returning This Product to the User Corrected Before Returning the Product to the UserDisassembly Procedure Rear Cover Removal Baffle Main Board Removal and Replacement Page Control Button Board Removal and Replacement DVD Module Board Removal and Replacement Power Board Removal and Replacement IR / Power LED Board Removal and Replacement Spare Parts List FXM-3211C, FXX-321C Exploded View Diagram FXM-3211C, FXX-321C Block Diagrams FXM-3211C, FXX-321C Video Signal Processing Block Diagram Power on 512MSchematic Diagrams FXM-3211C, FXX-321C TunerAudio I/O Video I/O Hdmi I/O 1394 Module Board Front Panel Connectors Backlight IR Board Reset Circuit PCB Layout Diagrams Main Board Top ViewMain Board Bottom view
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