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: Asus Z380 (P022)

  1. #1

    25.03.2014
    ,
    265
    25
    : 32 19 ()
    1

    Asus Z380 (P022)

    0.46, , ( ). , , . SMB347 , . 0.2 0.8, 0. - 0.46 . , . ? ??

  2. #2

    22.07.2010
    ,
    45
    448
    11
    : 68 59 ()
    1
    , , OTG, D- D+.

  3. #3

    25.03.2014
    ,
    265
    25
    : 32 19 ()
    1
    OTG, 4 5 ?? , D-, D+ (150).

  4. #4

    22.07.2010
    ,
    45
    448
    11
    : 68 59 ()
    1
    vbus ? ? ? , , , 5 .

  5. #5

    25.03.2014
    ,
    265
    25
    : 32 19 ()
    1
    vbus?? . 5 , .

  6. #6

    22.07.2010
    ,
    45
    448
    11
    : 68 59 ()
    1
    +5 , vbus.

  7. #7

    25.03.2014
    ,
    265
    25
    : 32 19 ()
    1
    5 . smb347 1, 0.2...0.3, , , . smb347. , .. .

  8. #8
      dervish
    18.09.2004
    Milky Way, Sun, Earth, Russia
    4,223
    481
    : 7,360 1,621 ()
    7
    1
    klokol
    5 .
    , Vbus (+) USB , ?
    Best regards

  9. #9

    25.03.2014
    ,
    265
    25
    : 32 19 ()
    1
    dervish
    , Vbus (+) USB , ?
    .

    .
    smb346 (ca241) - 1.2. , , , USB . !!!
    .
    dervish; 09.09.2019 09:59. :

  10. #10

    08.09.2019
    Czech Republic
    5
    2
    : 0 0 ()
    0
    EN
    hi, I've replaced usb charging port on my z380 but unfortunately it stopped charging battery. I would like to ask if someone can tell how to check/measure that all pins of usb connector are properly connected. I have found + and - measure points and probably d+ d- but I'm unsure if pin 4 need to be connected too. I would be really grateful. I only found here pictures of z300 which is quiet different. Thank you very much.

    RU
    , USB- z380, , , . , - , / , USB . + - , , d + d-, , 4 . . z300, . .
    dervish; 09.09.2019 09:57. : google translate ru

  11. #11
      dervish
    18.09.2004
    Milky Way, Sun, Earth, Russia
    4,223
    481
    : 7,360 1,621 ()
    7
    1
    ASUS ZenPad 8.0 Z380KL Service Manual ()

    Unable to charge /

    USB does not recognize / USB

    Micro USB Connector CON2101
    USB Switch U2001
    Best regards

  12. #12

    08.09.2019
    Czech Republic
    5
    2
    : 0 0 ()
    0
    PL8101
    I can't find PL8101

    ENG:
    I'm lost again :-( Motherboard what you provided is Z380KL and mine is Z380CG_MB REV 1.2. Those two are so different I'm unable to locate U2001 and PU8101.
    So if someone knows smd markings please help me to find U2001 and PU8101. I've numbered chips on my board (not in radio section) and it's markings are folowing:

    RU:
    :-( , , Z380KL, - Z380CG_MB REV 1.2. , U2001 PU8101.
    , - smd, , U2001 PU8101. , :

    :
    1. DV3
       OGO
    
    2. 8D
       UT
    
    3. uP1727P
       PXK542
    
    4.+5. K1
    
    6. 4756
        526
       A830
    
    7. K06
    
    8. 42D8
       D40
    
    9. DV3
       OGO
    
    10. QVB
    
    11. -
    
    12. 6336B
        dABF24?
    
    13. 5391
        OEW
    
    14. 5T
        A
    
    15. K1
    
    16.+17.+18.  B7V
                      F25
    
    near battery connector OJD
                                      4A
    Then I'm wondering if it's possible measure U2001 without unsoldering in case it's BGA package?
    , U2001 , BGA ?

    Thank you
    ics_small.jpg  
    dervish; 20.09.2019 10:28. :

  13. #13
      dervish
    18.09.2004
    Milky Way, Sun, Earth, Russia
    4,223
    481
    : 7,360 1,621 ()
    7
    1
    1,9 - RP115L301D
    2 - RP103K181D
    3 - uP1727PDDA
    6 - CXD4756GF
    8 - LP8557
    11 - coil /
    12 - NCP6336B
    13 - TPA2011D1

    not found /
    4,5,15 - K1
    7 - K06
    10 - QVB
    14 - 5T A
    16,17,18 - B7V F25
    near battery connector OJD 4A
    Best regards

  14. #14

    08.09.2019
    Czech Republic
    5
    2
    : 0 0 ()
    0
    dervish
    1,9 - RP115L301D
    2 - RP103K181D
    3 - uP1727PDDA
    6 - CXD4756GF
    8 - LP8557
    11 - coil /
    12 - NCP6336B
    13 - TPA2011D1

    not found /
    Thank you for help. What is the chip name of U2001 and Pu8101?

  15. #15

    08.09.2019
    Czech Republic
    5
    2
    : 0 0 ()
    0
    , -, . , SMB347 USB-.

    - ?

    I thought I could try charging the tablet through the docking connector, but I don't know the pins. I would find out if the SMB347 or USB switch is defective.

    Does anyone know the pinout of this connector?

    336387
    dock_con.jpg  
    dervish; 16.09.2019 18:12.

  16. #16

    30.08.2015
    <EHUFC
    1
    0
    : 1 1
    0
    z380c - ADB, . 14 , . ADB . . . , , SD bluetooth.

        . 

:	ics_small 1 .jpg 
:	10 
:	2.25  
ID:	336403     . 

:	ics_small 2 .jpg 
:	8 
:	2.26  
ID:	336404

    USB switch https://ru.mouser.com/datasheet/2/40...27-1082948.pdf
    https://ru.mouser.com/datasheet/2/30...22B-100075.pdf

    , - , -

    PS: ADB , .

    ""
    - ( )
    - 100%, , 99%
    - https://ru.mouser.com/datasheet/2/30...22B-100075.pdf ( NLAS7222B ) - USB . ....
    dervish; 20.09.2019 10:26. :

  17. SURFnsk :

    kremilek (19.09.2019)

  18. #17

    08.09.2019
    Czech Republic
    5
    2
    : 0 0 ()
    0
    , ? ? (14)?
    D + (3) D- (5)? ...

    4 (id) USB? ,

    IC 4 + 5 + 15, K1, UM6K1N http://www.s-manuals.com/pdf/datashe...m6k1n_rohm.pdf. USB- . .
    dervish; 08:34. :

  19. #18
      dervish
    18.09.2004
    Milky Way, Sun, Earth, Russia
    4,223
    481
    : 7,360 1,621 ()
    7
    1
    kremilek
    D + (3) D- (5)? ...
    D+ D- .

    USB ()
    Best regards

  20. dervish :


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