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PAL-1 Sprite Color Graphics Adapter

pal1vdp

dimitrit

PAL-1 Sprite Color Graphics Adapter

Components (24)

Reference	Value	Description
Q1	2N3904
U1	74LS30
U2	74LS00
U3	74LS02
U4	74LS04
U5	74LS08
U6	TMS9918A
U7-U9	74LS574
U10	CY7C199
C1-C10,C14	0.1uF
C11,C12	33pF
C13	22uF
C15	220uF
D1	1N4148
J1	Conn_02x20_Odd_Even
J2	Conn_Coaxial
J3	Conn_01x02
JP1	Jumper_3_Open
JP2	Jumper_2_Open
L1	Inductor (bead)
R1	0
R2	470
R3,R4	75
Y1	10.7386Mhz

pal1vdp schematic

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pal1vdp board