Chip positions on Game King

[idylewild1]

I have the chip positions on a 3802 module as:

U4 PXL2
U5 SND1 MM board
U6 SND2 MM board
U8 Base chip
U20 PXL1
GME1 U21
GME2 U5
CG1 U48
CG2 U47

I know these chips go in different positions on the 3902 module. Does anyone have a list of where thay go ?? Thanks for any help.

[Buzz]

Ron I will try   U 8 base  chip only fit one place
                     U 48  CG1   ( 1 of 4 )
                     U 47  CG 2  (2 of 4 )
                     U 20 PXL 1  ( 3 of 4 )
                     U 4   PXL 2  ( 4 of 4 )
                     U 21 GME 1 ( 1 of 2 )
                     U 5   GME 2 ( 2 of 2 )
                    U 22 and   U  6  Both chips no window same part number HM628512BLP-7

                    Ron I just took this info off a working board, hope it helps.  Buzz

[idylewild1]

Thanks Buzz for the info. K+.

[hoppy]

hi here is a layout that i have downloaded from this site a while ago I trust it will help
PLEASE NOTE The notches in the chips are set towards the front of the board and should the same end as the notch in the socket

[idylewild1]

Thanks for the picture. Very helpful.