Hello all! Could someone help me to find datasheet for 0N4986 transistor or sugest me a common transistor to use? This transistor is from audio board of a mini hi-fi philips fw-c280. Thanks in advance!
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Re: search datasheet for 0N4986 transistor
Service manuals:
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Do you which section of the circuits it is used in?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
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TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809 -
Re: search datasheet for 0N4986 transistor
Does it look like this
http://translate.googleusercontent.c...m_EXi_V0ZS-h8Q
Was discontinued in 2004
ON4986 PNP used in PWM volume AZ1310 portable audio rm.org
4 of them in that on the main boardLast edited by selldoor; 07-25-2014, 11:01 AM.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: search datasheet for 0N4986 transistor
2N3906
Mfr part number: 4822 130 44568
BC557B
Mouser, DigiKey, et al.
Tveritas odium paritComment
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AO4601 AO4601L Transistor (Applications Laptops) Datasheet
Complementary Enhancement Mode Field Effect Transistor
The AO4601 and AO4601L use advanced trench technology MOSFETs to provide excellent RDS(ON) and low gate charge. The complementary MOSFETs may be used to form a level shifted high side switch, and for a host of other applications. Standard Product AO4601 is Pb-free (meets ROHS & Sony 259 specifications). AO4601L is a Green Product ordering option. AO4601 and AO4601L...11-05-2024, 08:21 AM -
Highly appreciate if you could provide the datasheet of E1A38 transistor. -
Hello, I received to repair this Huawei laptop (model in the title).
The laptop will charge the battery fine throught the USB C port, but it wont turn on. The charging led will blink fast and repeatedly when trying to turn it on.
I've attached photos of the board. (the wires are for briging the power button, I did not inject voltage)
Upon visual inspection, a couple of ICs were blown. Along the 5V line leading to one of the USB A ports. They wasnt fully shorted but just a couple of ohms to ground.
I replaced the blown IC on the board (the one circled in red,... -
Hello
Got this speaker from a friend , defective. Power led comes on and off , in a loop.
Disassembled, got the board out, and after a bit of measuring I found a low resistance on a 5v6 line. With a bit of current I found a transistor heating up on that line (labeled T1 and 113 as on pic).
After removing this guy, I got a value of 0.7 in diode mode on that 5v6 line, which before had 0.02 or something like that.
I tested powering it up without the IC, and the speaker turns on and stays on, and works fine
Still, I need to replace this transistor.... -
Hi, pulled this component, (I'm assuming it's a MosFET) from an LED COB video light. Im trying to find the datasheet so I can find an equivalent replacement but no luck. Any assistance with the datasheet would be appreciated.
Failing that, a way to pick a suitable replacement component? If it's indeed a switching fet, I'm assuming I might need to measure the switching clock frequency and find a component that meets the power capacity?
Its a pair of them driving a 130w Light. Takes in 19volts. I can borrow a scope to measure the switching freq....
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