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  1. T

    820-00923-a 20v 0 amp

    Hello, The device does not turn on, does not charge no liquid damage, 3V3_S5 : 3,3v PPBUS_G3H : 13v
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    820-00850-a 5v not power

    VDDP: 0.7v C7075/77 and R7075 do not show any problems Why are we changing the u7000? What voltage is missing
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    820-00850-a 5v not power

    P_IN : 5v AUX_DET : 1.2v SMC_RST_IN/ CHGR_RST_IN : No Voltage VDDA : 0,7v I don't understand P here CHGR_EN_MVR : No Voltage no standalone SMC_RST lineIt becomes NC_CHGR_SMC_RST_L but it has no connection to anywhere AUX_OK line It becomes NC_CHGR_AUX_OK and it says Unused PMIC Signals AMON...
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    820-00850-a 5v not power

    I already said that there is no voltage in F7000 (pin1)
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    820-00850-a 5v not power

    I didn't notice because I was distracted :) However, it would be better if you wrote what I should do.
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    820-00850-a 5v not power

    Hello, no liquid damage, Same response on all ports, I tried all 4 inputs. I'm reading 5volts on PP20V_USBC_TB_VBUS. PPBUS_G3H no voltage. I removed the F7000 and there is still no voltage. I checked F7000 with ground, there is no short circuit. 3v3_G3H_RTC : No voltage
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    820-3787-A A1398 not charging

    r7121-22, r7151-52 were defective, I replaced them. Also, c7374 had liquid damage and I removed it. It is currently drawing a stable 3.20 amps and charging. I'm testing it now, thanks
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    820-3787-A A1398 not charging

    PPBUS_G3H : 10 volt U7100'ün 17/18 : 140 ohm 27/28 : 0,541 mega ohm The device still turns on and does not charge. it doesn't draw any amperage
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    820-3787-A A1398 not charging

    Now the orange light is on, the device is turning on but it is not drawing any amperage, 0 ampere.
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    820-3787-A A1398 not charging

    The device turns on, but it is not normal for it to draw 6-7 amps. It doesn't charge, on the contrary, it dies. It dropped by 5% in 1 minute.
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    820-3787-A A1398 not charging

    I know what you mean. I know that the device decides how much current it will draw. But there is a problem with this device. The power supply output is set to max 7 amps, actually I don't touch it at all. When I plug the same battery into a working device, it draws 3.20 amps. When I plug it into...
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    820-3787-A A1398 not charging

    hello, U7100 was getting hot. I replaced it. The device turns on, but there is an interesting situation. It draws too much amperage. For example, if I give it 4 amps, it uses 4 amps. If I give it 6 amps, it uses 6 amps and it shows like a short circuit. I think the q7130-35 before me was replaced
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    820-02020 no display

    By the way, I can't see any images in the background.
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    820-02020 no display

    I removed the RP842 resistor and connected it to pin 5 via UP900. I read PPVOUT_LCDBKLT 50v. Is this voltage normal or excessive? but still no image
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    820-02020 no display

    I changed it to up700. but still the same PP5V_SW_LCD : 5v EDP_PANEL_1V8_EN : 1.7 volt
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    820-02020 no display

    EDP_PANEL_1V8_EN PIN4 : 0.2 Volt 0,5,07, again 0,2 LPDP_INT_HPD PIN6: No voltage PP3V3_SW_LCD_CONN PIN 44: 3.2 VOLT PP5V_SW_LCD_CONN PIN 45 : No voltage
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    820-02020 no display

    I bypassed and I get 3.2v PPVOUT_LCDBKLT_SW still no voltage PPVOUT_LCDBKLT : no voltage LCDBKLT_EN_L :12.4 volt PPVIN_LCDBKLT_R : 12.4volt
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    820-02020 no display

    UP701 pin1:3,2 volt pin2:3,2 volt
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    820-02020 no display

    hello, I hope you are well There is a startup sound and I can receive images via HDMI. There is no image on its own screen. up701 had exploded. I removed it. I don't have up701 as a spare at the moment, so I couldn't replace it. Can't I temporarily short circuit pins 3 and 5 on up701? I...
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