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Hitachi Service Manual   LE43M4S9 / LE48M4S9 

 

                       

©

 

Copyright

 

2015

 

All

 

rights

 

reserved

  

Hitachi

 

America,

 

Ltd.

 

 

Digital

 

Media

 

Division

                        

12

 

2420

 

Fenton

 

St.,

 

Suite

 

200

  

Chula

 

Vista

 

CA

  

91914

 

MAIN BOARD / POWER SUPPLY 

 

Содержание LE43M4S9

Страница 1: ...Hitachi Service Manual LE43M4S9 LE48M4S9 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 5 1 0 2 0 1 6 43 48 LED LCD TV 2015 ...

Страница 2: ... 2420 Fenton St Suite 200 Chula Vista CA 91914 Table of Contents Service Cautions and Warnings pg 2 3 Features Specifications pg 4 Block Diagram pg 5 6 Network Connection pg 7 9 Part List pg 10 11 Power Main Board pg 12 Disassembly pg 13 15 Service Mode Software Updates pg 16 Troubleshooting pg 17 23 Schematics pg 24 29 ...

Страница 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 ...

Страница 4: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 3 2420 Fenton St Suite 200 Chula Vista CA 91914 ...

Страница 5: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 4 2420 Fenton St Suite 200 Chula Vista CA 91914 Features Specifications ...

Страница 6: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 5 2420 Fenton St Suite 200 Chula Vista CA 91914 BLOCK DIAGRAMS ...

Страница 7: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 6 2420 Fenton St Suite 200 Chula Vista CA 91914 BLOCK DIAGRAMS ...

Страница 8: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 7 2420 Fenton St Suite 200 Chula Vista CA 91914 ...

Страница 9: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 8 2420 Fenton St Suite 200 Chula Vista CA 91914 Network cont ...

Страница 10: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 9 2420 Fenton St Suite 200 Chula Vista CA 91914 Network cont ...

Страница 11: ...odel Functional Parts available include 1 Main Board Part Number X490017 2 WiFi Board Part Number X490016 3 Remote Receiver Board Part Number X490004 4 Keypad Board Part Number X490018 5 Speaker Part Number X490006 6 Remote Control Part Number X490007 7 Panel Part Number X490015 Normally not considered warranty 8 Power Cord Part Number tbd 9 Stand Base Part Number X490019 10 Stand Neck Part Number...

Страница 12: ...rts available include 1 Main Board MEXICO Part Number X490041 Main Board US Part Number X490041US 2 Power Board Part Number X490042 3 WiFi Board Part Number X490016 4 Remote Receiver Board Part Number X490043 5 Keypad Board Part Number X490044 6 Speaker Part Number X490045 7 Remote Control Part Number X490007 8 Panel Part Number X490040 Normally not considered warranty 9 Power Cord Part Number tbd...

Страница 13: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 12 2420 Fenton St Suite 200 Chula Vista CA 91914 MAIN BOARD POWER SUPPLY ...

Страница 14: ...4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 13 2420 Fenton St Suite 200 Chula Vista CA 91914 DISASSEMBLY The legs must be removed Do not remove the entire back just the portion shown ...

Страница 15: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 14 2420 Fenton St Suite 200 Chula Vista CA 91914 ...

Страница 16: ...itachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 15 2420 Fenton St Suite 200 Chula Vista CA 91914 Closeup of connectors on main board ...

Страница 17: ...ing and press OK to enter Setting submenu 3 Select Picture and press OK to enter Picture submenu 4 Scroll down to Contrast item 5 Enter 9 7 3 5 6 You should now be in Service Mode If not start sequence again making sure the remote is pointed towards the IR receiver Software Updates 7 Insert USB Thumb drive with the new software in the root directory 8 Using remote MENU Setting Function Software Up...

Страница 18: ...43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 17 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting On this model the main board and the power supply are the same board ...

Страница 19: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 18 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Страница 20: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 19 2420 Fenton St Suite 200 Chula Vista CA 91914 ...

Страница 21: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 20 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Страница 22: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 21 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Страница 23: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 22 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...

Страница 24: ...CA 91914 Troubleshooting cont NON WARRANTY PANEL ISSUES If a panel is physically damaged right out of the box the dealer must file a claim for the damaged product Be sure everyone is advised to keep the box for inspection and or pictures If a panel is damaged after unboxing this is NOT a warranty event Some broken panels are not obvious until you look closely ...

Страница 25: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 24 2420 Fenton St Suite 200 Chula Vista CA 91914 Schematics ...

Страница 26: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 25 2420 Fenton St Suite 200 Chula Vista CA 91914 Schematics ...

Страница 27: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 26 2420 Fenton St Suite 200 Chula Vista CA 91914 Schematics ...

Страница 28: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 27 2420 Fenton St Suite 200 Chula Vista CA 91914 Schematics ...

Страница 29: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 28 2420 Fenton St Suite 200 Chula Vista CA 91914 Schematics ...

Страница 30: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 29 2420 Fenton St Suite 200 Chula Vista CA 91914 Schematics ...

Страница 31: ...Hitachi Service Manual LE43M4S9 LE48M4S9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 30 2420 Fenton St Suite 200 Chula Vista CA 91914 INTENTIONALLY LEFT BLANK ...

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