Section of 03498601 thru 04 H 03498605 and06 B

NOTE:

CtTUCP A Till BMC AD AM »UaOIUP MftV

USED AT LOCATION E3. PIN NUMBERS NOT ENCLOSED IN PARENTHESIS ARE FOR 74LS245. PIN NUMBERS IN PARENTHESIS AFfE FOR AN AM8304B.

3E00

4000-47FF 57FF 6800-7FFF

\steroids game is conversion of the PCB or the PCB. One ROM is II PROMs connected to ■emoved before replac-)le, remove PROMs at before replacing with

ABIO AB' " ABS -AB7 ABb -ABS -aq4 -A83 -ab2 -ABI abi

PR0M2. PROMI

20 IS

14 21

20 18

14 21

I9

OSS 145

A4 f A3 to

17

22

11

1

2

i

4

tr

5

(e

7

S

CSI CS2

llo

15

14

13

II

10

9

CSI CSI

C5ICS2

20 IS

20 18

20 IB

20 IB

NOTE:

All reference designations in red are for the -05 and -06 PCB assemblies only. For example, the 8316E ROM above is at location F1 on the -01 thru -04 PCB, but is at location J2 on a -05 and -06 PCB.

The reference designations, used in the circuit descriptions, refer to the -01 thru -04 PCB assemblies only.

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