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![PANASONIC [M] 10V 680UF LOW ESR Capacitor 10PCS NEW](http://www.gosar4gov.com/images/plus/extra14Z357544349_0143.jpg) PANASONIC [M] 10V 680UF LOW ESR Capacitor 10PCS NEW US $3.99 
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 100pcs,Nichicon 4v 680uf HN(M) GOLD Capacitor 8x8mm LOW ESR,3018 US $7.99
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 200pcs,Nichicon 4v 680uf HN(M) GOLD Capacitor 8x8mm LOW ESR,3018 US $11.99
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 1pcs,T.I 25V 15000UF L.ESR Motherboard Capacitor 35X31MM,3616 US $9.99
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 4pcs,T.I 25V 15000UF L.ESR Motherboard Capacitor 35X31MM,3616 US $35.99
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 Sanyo WG 16V 1800uF Low ESR Capacitor x10pcs.Japan New Professional DIY 100%work US $5.99
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 NIPPON 6.3V 1500UF U-ESR MOTHERBOARD CAPACITOR x 10 NEW US $4.99
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 SAMWHA 6.3V 2200UF U-ESR MOTHERBOARD CAPACITOR x 5 NEW US $3.99
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 ELNA 25V 330UF RJF L-ESR Radial Electrolytic Capacitor- US $5.99
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 Panasonic 16V 1000uF FL Low Esr Electrolytic Capacitor x 10PCS 8*21mm Japan New* US $7.59
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 Suncon 25V 1000uF Low-ESR Electrolytic Capacitor x 10PCS Japan New FreeShipment US $7.59
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 Nichicon 10V 4700uF LOW ESR Electrolyic Capacitor x 5PCS Japan New Free Shipment US $6.99
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 SANYO 10V 1500UF ULTRA LOW ESR CAPACITOR JAPANx5PCS NEW US $4.99
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 Rubycon 6.3V 1200uF ESR Motherboard Capacitor x 5pcs.Japan New Professional DIY- US $4.99
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 RUBYCON 10V 1500UF ULTRA LOW ESR CAPACITOR JAPAN 5PCS US $4.99
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 Sanyo 6.3V 2200uF U-ESR Motherboard Capacitor x 10pcs.Japan New Professional DIY US $5.99
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 KQC 16V 1500UF U-ESR Motherboard Capacitor Taiwan x5PCS US $1.50
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 Rubycon 6.3V 3300uF MBZ Ultra ESR Motherboard Capacitor x5pcs.Japan New Freeship US $4.99
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 Sanyo 16V 1800uF Low Esr Electrolytic Capacitor x 5 New US $6.99
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 Nippon 10V 1500uF U-ESR Motherboard Capacitor x 5pcs. Japan New Free Shipment US $3.99
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 ELNA 35V 220uF Low-ESR Electrolytic Capacitor x10pcs. Free Ship with Tracking No US $6.99
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 OST 6.3V 2200uF Ultra-Low ESR Motherboard Capacitor x 10pcs. Japan New 100%Work US $4.99
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 OST 6.3V 1800uF Low Esr Motherboard Capacitor x10pcs-L US $4.99
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 KQC 16V 2200uF U-ESR Motherboard Capacitor x 5pcs Taiwan New Professional DIY-- US $1.50
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 Nippon 16V 120uF LXV Low Esr Electrolytic Capacitor x 20PCS Japan New Free Ship* US $5.59
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 NC 35V 330uF NRSA Low-ESR Electrolytic Capacitor x 50PCS Japan New Free Shipment US $16.99
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 Nippon 35V 1800uF KY Low-ESR Electrolytic Capacitor x4PCS Japan New FreeShipment US $6.99
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 Nichicon 35V 1000uF Low-ESR Electrolytic Capacitor x5pcs.Japan New Free Shipment US $6.99
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 Panasonic 6.3V 2700uF U-ESR Motherboard Capacitor x 5pcs. Japan New Professional US $3.99
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 Sanyo 16V 1000uF CA U-Low ESR Motherboard Capacitor x 10pcs Japan New 100% Work- US $5.99
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 OST 6.3V 1800uF Low Esr Motherboard Capacitor x 10pcs-S US $4.99
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 Sanyo 35V 330uF CA Low-ESR Electrolytic Capacitor x 10pcs.Japan New Freeshipment US $7.59
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 Nippon 50V 120uF KY Low-ESR Electrolytic Capacitor x 10PCS. Japan New 100% Work* US $6.99
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 Rubycon 10V 2200uF Low-ESR Electrolytic Capacitor x5pcs US $6.59
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 Elna 10V 47uF Low ESR Electrolyic Capacitor x20pcs 5*11.5 Japan New FreeShipment US $6.25
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 ELNA 16V 3300uF U-ESR Motherboard Capacitor x 2pcs. Japan New Professional DIY-- US $4.99
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 Rubycon 16V 1500uF Ultra Low ESR Capacitor Japan x 5PCS US $3.99
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 Rubycon 16V 1500uF MBZ Ultra Low ESR Capacitor x 5pcs.Japan New Professional DIY US $3.99
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 Nippon 6.3V 1800uF U-ESR Motherboard Capacitor x10pcs.Japan New Professional DIY US $4.99
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 Tenma 72-6355 ESR Meter for Testing Capacitors in-Circuit US $125.00
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 RIFA PEH169 Electrolysis Capacitor Large Reservoir 33000uF/70V LOW ESR Tube Amp US $59.99
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 SUNCON 16V 1800UF ULTRA LOW ESR CAPACITOR JAPAN 5 NEW US $3.99
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 Panasonic 6.3V 2200uF FJ U-low Esr Capacitor x 10 Japan US $5.99
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 Nichicon 35V 10uF Low-ESR Electrolytic Capacitor x 30PCS Japan New Free Shipment US $6.59
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 Sanyo 16V 1500uF ULTRA Low ESR Capacitor Japan New x 5PCS. Professional DIY--- US $3.99
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 ELNA 35V 68uF Low-ESR Electrolytic Capacitor x 10PCS Japan New FreeShip 100%Work US $6.59
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 Panasonic 50V 22uF Low-ESR Electrolytic Capacitor x 20PCS. Japan New Free Ship* US $6.99
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 Sanyo 10V 1000uF Low ESR Motherboard Capacitor x 5pcs. Japan New Free Shipment US $3.99
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 NIPPON 6.3V 2200UF KY ULTRA LOW ESR CAPACITOR 10PCS US $4.99
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 RUBYCON 6.3V 1000UF MBZ ULTRALOW ESR CAPACITOR 10PCS US $5.99
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 Nippon 6.3V 560uF Low ESR Capacitor 10PCS New --- Japan US $3.99
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 (20) Sprague TVA 1301 2uf-50dc Capacitors Audio Guitar Amp NOS Computer Low ESR US $14.99
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 Nichicon 50V 22uF Hi-Fi U-Low Esr Capacitor Japan 15PCS US $3.99
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 Panasonic 6.3v 1800uF U-ESR Motherboard Capacitor x5(S) US $3.99
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 Panasonic 6.3V 820uF U-ESR Motherboard Capacitor X10PCS US $4.99
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 OST 6.3V 1800uF ULTRA LOW ESR Motherboard Capacitor(S) US $4.99
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 Panasonic 6.3V 3300uF FJ U-ESR Capacitor x 5pcs. Japan New US $3.99
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 Nippon 10V 2200uF LOW ESR Motherboard Capacitor x10PCS 105°C Japan New 100% Work US $7.59
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 ELNA 100V 22uF Low-ESR Electrolytic Capacitor x 25pcs. Japan New Free Shipment** US $6.99
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Esr Capacitor
Equivalent Series Resistance (ESR) Meter - Test Capacitors
How To Repair Dell E153Fpc LCD Monitor With Shutdown Problem
Repairing the DELL E153Fpc LCD Monitor with the complaint of display shutdown after few seconds (power LED still on) was not difficult. Normally when this type of problem happens, we would first suspect the inverter board, then the filter capacitors and lastly the main board. A defective in one of the lamps and a faulty TL1451AC PWM IC or inverter ic may caused the display to shutdown as well. If the lamp is defective, it will send a feedback to pin 3 or 14 of TL1451AC IC and caused it to stop producing output signal thus the display just shut off once you switch it on. The power board is using a SG6841D pwm ic and a FQPF7N80 power fet . If this power section blow, it is quite easy to troubleshoot because it has fewer components. You can also use other part numbers to substitute the power fet.
As usual, after opening up the cover, I would first check for any burnt components, loose connector, cracked board, dry joints and etc before doing the voltage test. As for the lamps, I would check it last because lamps were seldom spoilt. Upon scanning for any bad components before starting the voltage test, I found a filter capacitor that had turned into darker color. Using the ESR meter revealed the ESR ohm has shoot up to 12 ohms. This filter capacitor located at C922 with the value of 1000 micro farad 16 volt. If you don’t have the ESR meter you can always use the digital capacitance meter. The value that I got from measuring the bad capacitor was 57 microfarad. If you don’t have ESR meter, make sure you get one-it’s fast and accurate.
Now, the question is why a filter capacitor can cause the display to shutdown? If you carefully see the picture, I’ve drawn the yellow path to show you how the voltage is flowing. By the way, the voltage at the bad filter capacitor line is 12 volt. The voltage passed through a SMD transistor in the start circuit and flow straight to pin 9 (VCC) of TL1451AC IC. In order to let the 12 volt to flow through the transistor and reach the vcc pin of the ic, first, a ‘on’ signal must be sent from the main board to trigger the transistor. If no signal send to the transistors (off signal), both transistors can’t be turned on and no voltage will follow through the ic. Thus if the main board or any of the start circuit components spoilt, there will be power but no display because the TL1451AC would not send signal to the Royer type L, C resonant and boost circuit, so no high voltage produced by the high voltage transformer and this will lead to no display.
In the above case, the LCD Monitor display shutdown was due to the ripple because of the bad filter capacitor. The ripple caused the TL1451AC IC to be unstable and eventually shutdown the output signal. Replacing only the filter capacitor solved the DELL E153Fpc LCD Monitor shutdown problem.
Conclusion, don’t always presumed that LCD Monitor is very tough or difficult to repair. From the above article, you could see that the caused of the shutdown problem was only a bad capacitor. If you fully understood how LCD Monitor works, then chances for you to successfully repair the monitor is very high but again it depends on the availability of spare parts. If you ever come across any LCD Monitor sent to you for repair for the first time, go ahead and start troubleshoot it. Who knows one day LCD Monitor repair could become one of the major source of income to you and your business.
About the Author
Find out more at the links below. You will be very surprised to discover that LCD and Electronic Component Repairs can make thousands of dollars even for a novice. You can find out the repairing secrets.
Find out How to Repair Any LCD Monitor - It is a breeze!
Learn about Secrets of Electronic Repairs.
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