Re: Bad cap reading 4x high?
108Hz for 15nF/630V [url]https://streamable.com/x4sr6[/url]Re: Bad cap reading 4x high?<br />
...om/x4sr6[/url]...
victor_cj
Senior Member
Last Activity: 01-05-2025, 04:07 AM
Joined: 05-24-2015
Location: Cluj-Napoca
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Re: Bad cap reading 4x high?
>0.1uF capacitor for calibration is the reference, Rp and Rs may make a difference.
On the LCR-T4 PCB, 431(TL431) is the reference for ATMEGA328P-AU....Last edited by victor_cj; 02-22-2018, 02:30 AM.Leave a comment:
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Re: Bad cap reading 4x high?
[url]https://www.youtube.com/watch?v=vzoDurlg_jI[/url]Re: Bad cap reading 4x high?<br /> ...Durlg_jI[/url]Leave a comment:
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Re: Bad cap reading 4x high?
1-6-4 Temperature Characteristics
Aluminum electrolytic capacitors have liquid electrolyte. This electrolyte has properties (conductivity, viscosity, etc.) that have rather conspicuous temperature characteristics.
Electrical conductivity increases as the temperature increases and reduces as the temperature decreases.
Therefore, the electrical characteristics of aluminum electrolytics are affected by temperature more than other types of capacitors. The following section explains the relationship between temperature...Leave a comment:
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Re: Bad cap reading 4x high?
LCR-T4 versus BK 880
[url]https://streamable.com/acx9m[/url]Re: Bad cap reading 4x high?<br /> ...om/acx9m[/url]...Leave a comment:
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Re: Still clicking after replacing eeprom Samsung LE40M87BDX
I had many times C1110 and C1177 with high esr and low capacitance.
[url]https://www.youtube.com/watch?v=vzoDurlg_jI[/url]Re: Still clicking after replacing e...Durlg_jI[/url]...Leave a comment:
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Salut,
Scuze pentru interventie dar am nevoie de cateva sfaturi. De o luna incerc sa repar un Samsung UE32D5520 cu defectul ''reboot loop'', fara niciun succes. Am schimbat NAND-ul de 2 ori, comandat de pe eBay.Daca ai ceva idei care le-as punea in aplicare....Multumesc -
Re: RUNTK 5351TP No Picture Failure
IC100 KL5T3067
[url]http://www.elforum.ro/topic/119716-tv-samsung-ue40f5500/page-2[/url]Re: RUNTK 5351TP No Picture Failure<...0/page-2[/url]...Leave a comment:
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Re: ps4 hdmi problem
It is very possible to have a hardware failure like MN86471A HDMI IC.Leave a comment:
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Re: Samsung LE37B650T2PXXN nearly white picture
AS15-HF U0103 faulty
or AS04-F/AS34-G U1 faulty...Last edited by victor_cj; 09-09-2016, 02:57 PM.Leave a comment:
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Re: Unable to clone nand-flash
Maybe this programmer cannot clone or repair bad memory blocks from MT29F8G08ABABA, he just ignore them.Leave a comment:
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Re: Lg 32ld350
Try with this software from eeprom, 24HO1RP IC104, chassis LD01B.
24HO1RP is equivalent of AT24C1024.
LG 32LD350ZA 24HO1RP AT24C1024 IC104 LD01B.BIN [url]https://www.xfile.ro/1VcMuFZ&p=RQ8Sm7vPY2KFXU6[/url]Re: Lg 32ld350<br /> <br /> Try wi...PY2KFXU6[/url]Leave a comment:
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Re: Sony EX-2N chassis flash problem, Sony bulletin 12TV026.
The problem is for all model from 2007-2009 with NEC scaler.Leave a comment:
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Re: sony kdl-32bx300 in undefined state
You can use: ProMan, TNM2000+, TNM5000, Wellon VP-996, BeeProg2C...for nand flash memory H27U1G8F2B with a TSOP48 to DIP48 adapter.
The firmware include the bootloader and everything needed...this firmware he is extracted from a functional Sony KDL-32BX300 with TNM5000 programmer in 2013.Leave a comment:
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Re: sony kdl-32bx300 in undefined state
Try to write the software from the nand flash memory with a universal programmer.
Sony KDL-32BX300 H27U1G8F2B.bin [url]https://www.xfile.ro/jhWQg0d&a=1e99632494d2129bed1eda58ed1fb880[/url]Re: sony kdl-32bx300 in undefined st...ed1fb880[/url]Leave a comment:
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Re: Led backlight tester is it worth getting ?
GJ2C LED TV Backlight Tester
[url]https://www.youtube.com/watch?v=vroEf_GtIow[/url]Re: Led backlight tester is it worth...Ef_GtIow[/url]Leave a comment:
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Re: Led backlight tester is it worth getting ?
G2J2C LED TV Backlight Tester open circuit voltage, it starts with 176V and ends with 300V:
[url]https://youtu.be/5wBlcSJjGKo[/url]
G2J2C LED TV Backlight Tester in circuit voltage with an LED connected:
[url]https://youtu.be/8u_F73qdGK8[/url]Re: Led backlight tester is it worth...LED connected:Last edited by victor_cj; 06-20-2016, 01:52 AM.Leave a comment:
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Re: Samsung main board BN97-05375B 0078 EEPROM Reset?
CN901_DEBUG is for UART communication, it is used to upgrade firmware factory level.Leave a comment:
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Re: Samsung main board BN97-05375B 0078 EEPROM Reset?
In this case you need a eeprom programmer.Leave a comment:
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Re: Samsung UN40D5550RF power cycling
I had UE40D5500RW with SEMS21 IC1001 and K9GAG08U0E IC1302 faulty....Last edited by victor_cj; 06-15-2016, 02:11 AM.Leave a comment:
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