Haier HL26R1 Service Manual
Also see for HL26R1 - R-Series - 26" LCD TV: SpecificationsOwner's manualUser manualOwner's manualOwner's manual
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Contents
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44Horiaontal/vertical bars orpicture shakingCheck for local interference such as an electrical appliance orpower tool.Television out of controlDisconnect the television from power supply and 10 secondslater, connect the television to the power supply. If the problemstill exists, contact authorized after-sales service for technicalassistance.9-2. Power Supply Board failure check.Check (F1/3A) for 12V？Check F1 and peripheral power supply Check E33/470μF/16V for 5VF1 is damaged？ Were thoseLDO(U10,U13,U16,U18,U19,etc.)worked normal?OKTurn on the TV-set(By button orremote control)Check powersupply netfollow F1Check U6/MCU1:Power supply(U7、U9))2:Reset signal3:Crystal LDO was damagedor the loader is inshort circuitOKCheck U1 for 5VoutputChange U1/MP1410ES-LF orD17/SK34A-SMA Check L9/47μHIt’s normal but thevoltage is highIt’s normal but thevoltage is LowCheck Pin No.4 ofU1/MP1410-ES orchange U1E33 was damagedor the loader is inshort circuitYNYNN YYNYNYN |
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