Atari Tempest - Page 45

Tempest
TM
Figure
22
Tempest™
Auxiliary
PCB
Assembly,
continued
Parts
List
part
No,
Description
(Reference
Designations
and
Locations
in
Bold)
110001-102
IK
Ohm,
±5%,
V2 W
Resistor
(R27)
122005-103
01
uf
Ceramic-Disc
25V
Radial-Lead
Capacitor
(C16)
128002-102
1000
pf
Radial-Lead
Epoxy-Dipped
100V
Mica
Capacitor
(C48)
131003-001
Type-1
N5257B
Zener
Diode
(CR2)
136002-126
Programmable
Read-Only
Memory
(A1)
136002-127
Programmable
Read-Only
Memory
(El)
136002-128
Programmable
Read-Only
Memory
(FI)
136002-129
Programmable
Read-Only
Memory
(HI)
136002-130
Programmable
Read-Only
Memory
(J1)
136002-131
Programmable
Read-Only
Memory
(K1)
136002-132
Programmable
Read-Only
Memory
(LI)
137002-001
Type-74S86
Integrated
Circuit
(E5)
137003-001
Type-74S03
Integrated
Circuit
(F5)
137004-001
Transistor
Array
(E2,
F/H2, J2,
K/L2)
137161-001
Read-Only
Memory
ER2055
(C3)
Note:
If you
replace
this
part, you must
erase
this
ROM
before
locking
up
the
game.
See
Figure
6,
Self-Test
Procedure, in
this
manual for
instructions.
If you do
not
erase
the
ROM, the
self-test
will
show the
ROM
to
be
“
defective
” by
displaying
the
letter
E
on the
screen.
179014-012
12-Pin
Polarized
PCB
Header
(J16,
J17)
38