13
Troubleshooting Guide
Vertical and the
horizontal line are on the
screen.
No Sound
Can you operate the set
with RC and control
buttons?
No Picture
No Power
Troubleshooting Guide
No
Yes
No
No
No
No
Check power supply circuit.
䇭䊶
Check the count of the"Temperature Error".
䇭䊶
Check the count of the"Power Error Information".
Check video signal circuit.
䇭䊶
Check the Main Board K72D to Jack Board K10D.
䇭䊶
Check the Main Board K72E to Jack Board K10E.
Yes
Check control circuit.
䇭䊶
Check the Main Board KF to Jack Board K19F.
䇭䊶
Check the Jack Board K39H to Connector Board K3H.
䇭䊶
Check the Connector Board K3I to RC+LED Board K19I.
Yes
Check sound signal circuit.
䇭䊶
Check the Main Board IC134, IC001.
䇭䊶
Check the Main Board K72D to Jack Board K10D.
䇭䊶
Check the Main Board K72E to Jack Board K10E.
䇭䊶
Check the Main Board KSPR, KSPL to Speaker unit R, L.
Yes
Check video circuit.
䇭䊶
Check the Main Board K72D to Jack Board K10D.
䇭䊶
Check the Main Board K72E to Jack Board K10E.
䇭䊶
Check the Main Board KLVP to LCD Panel
䋨
LVDS
䋩
.
Check LCD Panel.
䇭䊶
Execute the "Panel test".
䇭䊶
Check the Power Board KIV1, KIV2 to LCD Panel
䋨
Inverter
䋩
.
䇭䊶
Check the LCD Panel
䋨
Inverter
䋩
.
Yes
(The set returns to the standby mode. )
Содержание PID-42NE1
Страница 23: ...23 Disassembly and Assembly instructions ...
Страница 31: ...31 Exploded View and Replacement Parts List 㻞㻠 㻞㻜 䐠 䐠 䐠 䐠 䐠 䐠 䐠 䐠 䐠 㻞㻝 㻿㻸㻵㻰㻱 㻞㻜 㻟 㻸㼕㼐㻌㼎㼍㼏㼗 㻞㻞 㻞㻟 ...
Страница 32: ...32 Exploded View and Replacement Parts List 㽵 㽵 㽵 㪉㪍 㪉㪌 㪋 㪪㪺㫉㪼㫎㫊㩷㪽㫆㫉㩷㪚㪸㪹㫀㫅㪼㫋㩷㪹㪸㪺㫂㩷䋨㪋㪉㵱䋩 ...
Страница 34: ...34 Exploded View and Replacement Parts List 㻟㻞 㻢 㻯㼍㼎㼕㼚㼑㼠㻌㼎㼍㼏㼗㻌䠄㻠㻞䇿䠅 㻟㻟 㻤㻢 㻤㻢 㻵㻺㻿㻱㻾㼀㻌㻴㻻㻸㻱 㻒 㻼㼁㻸㻸㻌㻰㻻㼃㻺 㻝 㻞 ...
Страница 35: ...35 Exploded View and Replacement Parts List 㻟㻞 㻣 㻯㼍㼎㼕㼚㼑㼠㻌㼎㼍㼏㼗㻌䠄㻠㻣䇿䠅 㻟㻟 㻤㻢 㻤㻢 㻵㻺㻿㻱㻾㼀㻌㻴㻻㻸㻱 㻒 㻼㼁㻸㻸㻌㻰㻻㼃㻺 㻝 㻞 ...
Страница 48: ...SANYO Electric Co Ltd N9AP N9BP APR 2011 Printed in Japan ...