Troubleshooting Guide - Toshiba 23HLV87 B Service Manual
Lcd tv/dvd combination
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Also See for 23HLV87 B:
- Owner's manual (80 pages) ,
- Circuit diagrams (32 pages) ,
- Circuit diagrams (31 pages)
Table of Contents
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No work / LED is off
Check if power
connection isnormal
Yes
Check if voltage of
Power PCB CZ3,
CZ4 is normal
Yes
Check if fuse F1 is normal
Yes
Check if voltage of J8
pin4 is normal
Yes
Replace REMOCON PCB
TROUBLESHOOTING GUIDE
No
No
No
No
E-1
Replace power connection
Replace Power PCB
Replace fuse and eliminate short
or open situation
Replace Main PCB
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