Hitachi Service Manual ‐
LE43A6R9
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 0 / 2 3 / 2 0 1 5
43”
LED
LCD
TV
with
Roku
©
2015
Page 1: ...Hitachi Service Manual LE43A6R9 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 0 2 3 2 0 1 5 43 LED LCD TV with Roku 2015 ...
Page 2: ...al 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 Block Diagram pg 5 Part List pg 6 Main Board Power Supply pg 7 pg Service Mode Software Updates pg 9 Troubleshooting pg 10 16 Pictures pg 17 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 LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 3 2420 Fenton St Suite 200 Chula Vista CA 91914 ...
Page 5: ...Hitachi Service Manual LE43A6R9 Copyright 2015 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 LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 5 2420 Fenton St Suite 200 Chula Vista CA 91914 BLOCK DIAGRAM ...
Page 7: ...t level service of this model Functional Parts available include 1 Main Board Part Number R850121511 2 Power Supply Part Number see main board 3 Remote Receiver Board Part Number 850122117 4 Keypad Board Part Number 850115186 5 Speaker Part Number 850053985 6 Remote Control Part Number 850125633 Normally not considered warranty 7 Power Cord Part Number 850119040 8 Legs Part Number 850125466 For an...
Page 8: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 7 2420 Fenton St Suite 200 Chula Vista CA 91914 MAIN BOARD POWER SUPPLY ...
Page 9: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 8 2420 Fenton St Suite 200 Chula Vista CA 91914 MAIN BOARD POWER BOARD ...
Page 10: ...mote is pointed towards the IR receiver Software Updates 1 Copy the software files to a USB stick in the ROOT directory It is recommended that only the update file s for this model be in the root directory 2 Insert the USB stick with the AC power disconnected 3 Connect the AC power and turn on the TV 4 Put the set in Service Mode see Service Mode above 5 Select Software Update USB and then select ...
Page 11: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 10 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting ...
Page 12: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 11 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...
Page 13: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 12 2420 Fenton St Suite 200 Chula Vista CA 91914 ...
Page 14: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 13 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...
Page 15: ...Hitachi Service Manual LE43A6R9 Copyright 2015 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 LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 15 2420 Fenton St Suite 200 Chula Vista CA 91914 Troubleshooting cont ...
Page 17: ...914 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 ...
Page 18: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 17 2420 Fenton St Suite 200 Chula Vista CA 91914 PANEL BACK ...
Page 19: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 18 2420 Fenton St Suite 200 Chula Vista CA 91914 ...
Page 20: ...Hitachi Service Manual LE43A6R9 Copyright 2015 All rights reserved Hitachi America Ltd Digital Media Division 19 2420 Fenton St Suite 200 Chula Vista CA 91914 INTENTIONALLY LEFT BLANK ...
