|Pirateer's Scrambling & Descrambling Page - ) VCII+ Inside The 029 Module IC's -

IC Location On VCII Board
Part #/ Cross Reference #
Purpose Or Description
U6
74LS02N
NAND Gate Logic
U7
72172-4
General Instruments - Custom
U8
DM74ALS373N
Octal Latch
U10
7407N
Hex Inverter
U13
72173-1
General Instruments - Custom Audio Processor
U16
70C02NL
Microprocessor
U17
74ALS32N
Quad 2-Input or Gate
U18
74LS125AN
Quad 3-State Buffer Low Enable
U19
74HCT245N
Octal Bi-Directional Transciever
U21
72171-2
Display Generator
U25
DM74ALS139N
Dual 1 of 4 Decoders
U26
DM74ALS00AN
N / A
U27
DM74ALS04BN
Hex Inverter
U28
27C256
32K System ROM
U29
MB8464A
[ Static ] RAM
U31
7121-1
General Instruments - Custom Video Processor LSI
U32
TLC272ACP
RN1
4116R-002
RN2
4116R-001


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