Compatibility of external MSX keyboards thread

As mesiasmsx say, I connected pins following caro's table (see above) but several keys are inverted. Although I checked pin-out again an I took as a reference the Philips keyboard where pin 22 is not present, I suspect that the problem is related with the IDC-26P pin configuration. In order to confirm, could anyone please give me what's the pin out of this connector? Thank you in advance.

Compare with this table and changed as necessary:
International Key matrix tabel 

 bit	 7     6     5	   4     3     2     1     0
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBE5 | 7 & | 6 ^ | 5 % | 4 $ | 3 # | 2 @ | 1 ! | 0 ) |  0
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBE6 | ; : | ] } | [ { | \ | | = + | - _ | 9 ( | 8 * |  1
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBE7 |  B  |  A  |Accen| / ? | . > | , < | ` ~ | ' " |  2
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBE8 |  J  |  I  |  H  |  G  |  F  |  E  |  D  |  C  |  3
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBE9 |  R  |  Q  |  P  |  O  |  N  |  M  |  L  |  K  |  4
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBEA |  Z  |  Y  |  X  |  W  |  V  |  U  |  T  |  S  |  5
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBEB |  F3 |  F2 |  F1 | CODE| Caps|Graph| Ctrl|Shift|  6
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBEC |Enter|Selec|  BS | Stop| Tab | Esc |  F5 |  F4 |  7
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBED |Right| Down|  Up | Left| Del | Ins | Home|Space|  8
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBEE | [4] | [3] | [2] | [1] | [0] | [/] | [+] | [*] |  9
      +-----+-----+-----+-----+-----+-----+-----+-----+
#FBEF | [.] | [,] | [-] | [9] | [8] | [7] | [6] | [5] |  A
      +-----+-----+-----+-----+-----+-----+-----+-----+

I have news !

The Captain NTT keyboard adaptor from PAC for Philips Keyboard 8280/50/55 now works fine and 100%

I didn't expect anything else it consumed as usual some time !

Keyboard connector type: DIN13
----------------------------------------
! PIN  ! Gradiente Expert (all models) !
----------------------------------------
!   1  !  X5                           !
!   2  !  X3                           !
!   3  !  X1                           !
!   4  !  Y2                           !
!   5  !  X4                           !
!   6  !  X2                           !
!   7  !  X0                           !
!   8  !  Y3                           !
!   9  !  X7                           !
!  10  !  X6                           !
!  11  !  Y0                           !
!  12  !  Y1                           !
!  13  !  +5V                          !
----------------------------------------