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Hitachi Service Manual ‐ LE49S508

©

Copyright

2014

All

rights

reserved

Hitachi

America,

Ltd.

–

Digital

Media

Division

6

2420

Fenton

St.,

Suite

200

Chula

Vista

CA

91914

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Summary of Contents for LE49S508

Page 1: ...Hitachi Service Manual LE49S508 H i t a c h i A m e r i c a L i m i t e d 2 4 2 0 F e n t o n S t r e e t S u i t e 2 o o C h u l a V i s t a C A 9 1 9 1 4 1 1 2 0 2 0 1 4 49 LED LCD TV 2014 ...

Page 2: ...Digital Media Division 1 2420 Fenton St Suite 200 Chula Vista CA 91914 Table of Contents Service Cautions and Warnings pg 2 3 Features Specifications pg 4 6 Block Diagram pg 7 Part List pg 8 Power Supply pg 9 Main Board pg 10 11 Service Mode Software Updates pg 12 Troubleshooting pg 13 18 ...

Page 3: ...nt Do not use harsh or abrasive cleaners Cleaning the TV s cabinet Use a soft cloth to clean the TV s cabinet and control panel When excessively soiled dilute a neutral detergent in water wet and wring out the soft cloth in it gently clean the cabinet and then wipe it down with a dry soft cloth Never use acid alkaline detergents alcoholic detergents abrasive cleaners powder soaps OA cleaners car w...

Page 4: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 3 2420 Fenton St Suite 200 Chula Vista CA 91914 ...

Page 5: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 4 2420 Fenton St Suite 200 Chula Vista CA 91914 Features Specifications ...

Page 6: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 5 2420 Fenton St Suite 200 Chula Vista CA 91914 ...

Page 7: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 6 2420 Fenton St Suite 200 Chula Vista CA 91914 ...

Page 8: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 7 2420 Fenton St Suite 200 Chula Vista CA 91914 BLOCK DIAGRAM ...

Page 9: ...level Hitachi does NOT support component level service of this model Functional Parts available include 1 Main Board Part Number 850107075 2 Power Supply Part Number 850108892 3 Remote Receiver Board Part Number 850069731 4 Keypad Board Part Number 850101640 5 Speaker Part Number 850053985 6 Remote Control Part Number 850095845 Normally not considered warranty 7 Power Cord Part Number 850097760 8 ...

Page 10: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 9 2420 Fenton St Suite 200 Chula Vista CA 91914 POWER SUPPLY ...

Page 11: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 10 2420 Fenton St Suite 200 Chula Vista CA 91914 MAIN BOARD ...

Page 12: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 11 2420 Fenton St Suite 200 Chula Vista CA 91914 MAIN BOARD cont ...

Page 13: ...t 2 Input 3138 3 You should now be in Service Mode Software Updates 1 Copy the software files to a USB stick in the ROOT directory 2 Insert the USB stick with the AC power off 3 Turn on the AC power 4 Put the set in Service Mode 5 Select Software Update USB and then select Yes 6 When complete 7 Turn off the AC power remove the USB stick 8 Turn on the AC power and turn on the TV Note Do not turn of...

Page 14: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 13 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting ...

Page 15: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 14 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Page 16: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 15 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Page 17: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 16 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Page 18: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 17 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Page 19: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 18 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Page 20: ...Hitachi Service Manual LE49S508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 19 2420 Fenton St Suite 200 Chula Vista CA 91914 INTENTIONALLY LEFT BLANK ...

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