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Hitachi Service Manual  ‐  

LE46H508 / LE50H508 

 

 

 

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

 

4 / 1 7 / 2 0 1 5

46”

 

/

 

50”

 

LED

 

LCD

 

TV

©

  

2015

Summary of Contents for LE46H508

Page 1: ...Hitachi Service Manual LE46H508 LE50H508 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 4 1 7 2 0 1 5 46 50 LED LCD TV 2015 ...

Page 2: ...ivision 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 10 Main Board pg 11 Amplifier Board pg 12 HDMI Ports pg 13 Service Mode Software Updates pg 15 Troubleshooting pg 15 20 ...

Page 3: ...tergent 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 ...

Page 4: ...Hitachi Service Manual LE46H508 LE50H508 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 LE46H508 LE50H508 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 LE46H508 LE50H508 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 LE46H508 LE50H508 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 LE46H508 LE50H508 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: ...nent level service of this model Functional Parts available include LE46 LE50 1 Main Board Part Number 850095970 850100850 2 Power Supply Part Number 850068443 same 3 Remote Receiver Board Part Number 850069731 same 4 Keypad Board Part Number 850096018 850099950 5 Speaker Part Number 850053985 same 6 Remote Control Part Number 850095845 same Normally not considered warranty 7 Power Cord Part Numbe...

Page 10: ...Hitachi Service Manual LE46H508 LE50H508 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 LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 10 2420 Fenton St Suite 200 Chula Vista CA 91914 POWER SUPPLY cont ...

Page 12: ...Hitachi Service Manual LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 11 2420 Fenton St Suite 200 Chula Vista CA 91914 MAIN BOARD ...

Page 13: ...Hitachi Service Manual LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 12 2420 Fenton St Suite 200 Chula Vista CA 91914 AMPLIFIER ...

Page 14: ...Hitachi Service Manual LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 13 2420 Fenton St Suite 200 Chula Vista CA 91914 HDMI PORTS ...

Page 15: ...Input 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 tur...

Page 16: ...Hitachi Service Manual LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 15 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting ...

Page 17: ...Hitachi Service Manual LE46H508 LE50H508 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 LE46H508 LE50H508 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 LE46H508 LE50H508 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 LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 19 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Page 21: ...Hitachi Service Manual LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 20 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Page 22: ...Hitachi Service Manual LE46H508 LE50H508 Copyright 2014 All rights reserved Hitachi America Ltd Digital Media Division 21 2420 Fenton St Suite 200 Chula Vista CA 91914 INTENTIONALLY LEFT BLANK ...

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