Search results

PPBUS_G3H = 0.8v -- diodo 0.424 -- resistencia 1.007k Isla6259 pin 24 = 0v -- diode 0..422v -- resistencia 1.130K

Ya tengo voltage en pin 3 = 5v, después de cambiar las resistencias ya lo tengo

U7100 voltages 1 = 18.90v 2 = 20.22v 3 = 0v 9 = 0.061v 12 = 3.4v 13 = 3.3v 14 = 0v 15 = 0v 17 = 0v 19 = 5.4v 20 = 5.4v 27 = 0.403v AL ENCENDER LA FUENTE SE QUEDA EN .008a

ahi seria hacer reballin o reemplazarlo cierto ?

disculpa eso no lo comente pero si lo hice y estan bien todas las resistencias si acaso su valor varia por .1 y en todas hay continuidad, de un extremo de pista a otro

Revise y si hay continuidad en las lineas, segui cada una, y estos don los valores que me dieron en ohms y en diodo medi en j6100 SPI_ALT_CLK = 257k = 0.590v SPI_ALT_CS_L = 1.275M = 0.632v SPI_ALT_IO0_MOSI = 1.500M = 0.613v SPI_ALT_IO1_MISO = 1.150M = 0.581v SPI_ALT_IO2_WP_L = 21.17k = 0.634v...

revise todas las lineas de lapagina 11 y a mi parecer estan todas, ahorita mismo compruebo las lineas del j6100 PP3V3_S5 = 3.3v PP3V3_SUS = 3.3v PP3V3_S0 = 3.3v PP1V5_S0SW_AUDIO_HDA = 1.5v PP1V05_S0 = 1.05v PP1V05_S0SW_PCH_HSIO = 1.046 PP1V05_S0_PCH_VCCACLKPLL_R -- L1270 = 1.04 en ambos lados...

SPI_ALT_CLK = 3.2v al inicio pero baja a 0v SPI_ALT_IO0_MOSI = 3.2 al inicio pero 0v las otras lineas si mantienen 3.2v = SPI_ALT_IO1_MISO, SPI_ALT_IO2_WP_L, SPI_ALT_IO3_HOLD_L, SPI_ALT_CS_L

Perfecto amigo, acabo de probar en ambos puertos y no prende el led de mi USB, al conectarlo a mi computadora de uso si enciende el led, pero al conectarlo al MacBook que estamos diagnosticando no enciende el led, en ninguno de los dos puertos

Lo siento amigo, me puse a investigar para solucionar el problema, siguiendo la guía que me recomendaste medí señales de pchs rtc, estas son las líneas que medí RTC_RESET_L = 3.3V PCH_SRTCRST_L = 3.3V PCH_INTRUDER_L = 2.9V PCH_INTVRMEN = 3.0 probé haciendo todo lo que dice el post pero sigue...

I'm sorry friend, I made a mistake in the publication, since I have been looking for information to fix it and I saw that several have the same problem

I'm sorry friend, something very important happened to me, the equipment does not work its ssd hard drive, since it gets very hot, it seems to be short

ok, then I review and follow the steps of this post

3V42_G3H YES = 3.4V DIODE MODE L7095 = 0.32v in 1 y 2 pin F7140 = 0.440 in 1 y 2 pin U7100 voltages 1 = 18.90v 2 = 20.22v 3 = 0v 9 = 0.061v 12 = 3.4v 13 = 3.3v 14 = 0v 15 = 0v 17 = 0v 19 = 5.4v 20 = 5.4v 27 = 0.403v U7100 diode mode 1 = 0.653v 2 = 0.590v 3 = 0.547v 9 = 0.721v 12 = 0.322v 13...

yes, it has 5v on each port

Hello friends, I have a macbook pro 820-3787-A that does not turn on. PPDCIN_G3H_INRUSH = 0v PPBUS_G3H = 0v CHGR_SGATE = 0v The voltage goes up to q7180 ppdcin_g3h = 20v and chgr_agate_div = 19.20v I have changed the isl625 charging circuit 3 times thinking that the one they sent me was bad. I...

I already reprogrammed the bios, it keeps doing the same thing, now I put another ic from another computer, same part number, I reprogrammed the bios, and it keeps doing the same error, without image, backlight and sound I reprogrammed it with the ch341 and after programming, I read the...

I already changed the bios ic, reprogrammed the bios, and it keeps doing the same error, without image, backlight and sound

It stays at 461mA and goes down to 25mA then 30mA and I reach 440mA and then 480mA and the fan is at full

Hello friend, I already loaded bios, with the programmer I have, lower the circuit and mount it on the table. The problem remains the same, without image, Sinn Backlight and without sound, may the U6100 be damaged? The U6100 of this MacBook is a 25q64FV Windobond I have another Mac with the same...