Sanyo CDP-625 (CA) - IC Block Diagrams and Descriptions: IC402, IC403, IC501; IC402 SM5859 AF (Anti-shock Memory Controller); IC403 GM71 C4400 BJ-60 (4 M DRAM); IC501 LA4533 M (H;P Amp.)

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IC BLOCK DIAGRAM & DESCRIPTION
IC403 GM71 C4400BJ-60,
HY514404ALJ-60,
UPD424400LA-60
(4M DRAM)
RAS
Row Address Strobe
CAS
Coiumn Address Strobe
WE
Write Enable
OE
I Output Enable
Vss
I Ground
IC501 LA4533M(H/P amp.)
DOO DO1 D02 D03
r I
AO
Al
AZ
A3
A4
As
A6
A7
A8
A9
Vcc
RAS
Vss
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