Question about Hitachi UC18YRL Universal Charger for 7.2-to-18-Volt Ni-Cad Ni-Mh Lithium-Ion Batteries

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Red light flashing resistor R8 blow - Hitachi UC18YRL Universal Charger for 7.2-to-18-Volt Ni-Cad Ni-Mh Lithium-Ion Batteries

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Roland r8 has flashing green light


Are you using the correct AC adapter? An aftermarket unit will do this if the power is insufficient, or the polarity is wrong (- / +). If you're using an aftermarket unit, it may not be providing the right amount of Amps and Voltage to the unit; causing the display to blink. You can try this cord to help: http://www.powerpayless.com/ac-power-adapter-for-roland-r-8-r8-drum-machine.html

Jan 13, 2013 | Music

1 Answer

Hitachi charger uc18yrl value of resistors: r3, r8, r9


the values that i read:
R3 = 4.7 ohm, savety 1/4 W
R4 = 47 ohm, savety 1/4 W
R8 = 1 k ohm, 1/8 W (seen on working PCB)
R9 = 0.47 ohm, savety 1/2 W
these resistors and Fet: 2SK2996 were defective

May 27, 2011 | Hitachi Garden

1 Answer

Tv turns off red light flashes and i hear a chriping sound


This problems is also parts of tv convergence board have dead 2 STK convergence ICS and some or all the resistors dead too.This problems the 2 STK and some or all it resistors are completely dead that why u only have red flashing light and chirping sound only.If your tv have any life function left of the tv convergence board u would have only mis alignments of colors R,G,B lines,have colors shadows or 3D pictures look alike.The shop,will cost like $300-350 to get the tv convergence board fixed also fixed this problems too.

Jan 05, 2011 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

TV won't stay on


One of two things can be the problem...one the bulb is bad...two the ballast is bad. If the bulb is not bad then the ballast is...it can usually be fixed by replacing a resistor on the board itself...it is labeled R3 and is a 1000 ohm resistor

Jul 25, 2010 | Toshiba TheaterWide 46HM84 46" Rear...

3 Answers

Oil level dipstick measurement on Audi R8 4.2 FSi


I believe that this vehicle doesn't have a dip stick and should be serviced by the dealer only.

Jul 19, 2009 | 2009 Audi R8

1 Answer

I turn the tv on the green light comes on then the tv shuts off. after that a red light starts flashing.


the red light that flashes is it in the screen or on the power button area. it sounds like your image circuit is out of specifications something is causing a surge in your voltages could be a bad resistor or bad I.C.

Mar 14, 2009 | Philips 43P8341 43" Rear Projection...

1 Answer

Hitachi 61UDX10B


I would check for burnt resistors as the 150s are interchangeable with the 110s however in alot of hitachis I have seen resistors blow after upgradeing to the higher wattage ICs. I Usually switch out the convergence resistors whenever I go to a higher wattage IC just to be sure. If you need more help let me know.

May 18, 2008 | Hitachi 61UWX10B 61" Rear Projection...

3 Answers

Toshiba TV model CZ27V51 - picture+audio off, red light flashing


hi there, Flashing light red means a shorted electronic component is need to be replaced. do some test at video section, most of it are diode, transistors, transformers. ty

Jan 27, 2008 | Televison & Video

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