Star Tech Journal
Issue: 1981-December - Vol 3 Issue 10 - Page 8
S•TJDECEMBER19818
ATARI "TEMPEST"
A Regular Monthly Feature Technically Outlining a Newly Released Game
Atari "Tempest" /Color X-Y Video
Vector-Generator PCB:
General Technical Description
Monitor:
* Wells-Gardner Color X-Y (92-053)
Electronics:
*
*
*
*
* Video Outputs: Red (J20-10)
Green (J20-L)
Blue (120-9)
Yid Rtn (120-M)
X Out ( 120-- T)
X Gnd (120-16)
Y Out (120-17)
Y Gnd (J20-4)
Color X-Y Power Supply (037394-0IB)
Regulator/Audio II PCB (035435-02E)
Vector-Generator Main PCB (037383-XX)
Auxiliary PCB (037585-0IA)
Special Controls: * Encoder Wheel PCB (035220-0IA)
General Service Information
Power Supply:* Programmable AC Input (IOOVAC-240VAC)
Auxiliary PCB: * Voltage Inputs: +SVDC (Jl8-2)
-22VDC (118-4)
+22VDC (118-3)
* DC Outputs: 10.6VDC (JS-I, 2, 3)
* Control Inputs: Start I (JI 8-11)
Start 2 (JI 8-M)
Fire (J 18-9)
ZAP (118-10)
Track-Ball Direction (JI 8-J)
Track-Ball Clock (Jl8-H)
* AC Outputs: 36VAC/CT (JS-6, 7)
6.IVAC (JS-8, 9)
50VAC/CT (JS-10, 11, 13)
* Fuses: Fl
F2
F3
F4
F5
F6
(Line) 7ASB/250V
(10.6VDC) 4ASB/250V
(Bridge input) 20ASB/32V
(36VAC HI) 4ASB/250V
(36VAC LO) 4ASB/250V
(6.IVAC) 4ASB/250V
Regulator/
Audio II PCB: * Voltage Inputs: 36VAC/CT (J9-4, 5)
+I0.6VDC (16-3, 5, 6)
* Voltage Outputs: +I2VDC (Jl0-4)
+22VDC (JI0-1, 2)
-22VDC (Jl0-3, 6)
-SVDC (JI0-9)
+SVDC (J7-5, 6)
* Inputs: Audio I in (J7-9)
Audio 2 in (J7-8)
* Voltage Inputs: +SVDC (J20--2, B)
-22VDC (120-4)
+22vnc (120-3)
+10.6VDC (J20-14)
* Control Outputs: Start LED I (118-12)
Start LED 2 (118-13)
Audio+ (Jl8-5) } To Audio In
Audio - (Jl8-D) Reg/Aud II
Monitor: * Controls: High Voltage Adjust} F t
ac ory Ad. uuste d
Z T rac ki ng
Focus
} Operator Adjustable
.
B n .gh tness
* Input Voltage: 50VAC/CT
(25-0-25 VAC Rms)
* High Voltage: 19.5 KV ±2%
* Fuses: (Deflection PCB)
FIOO, FIOI (Input) SASB
F600 (y out), F700 (x out) 3AFB
* Outputs: Spkr I (J8-4)
Spkr .2 (J8-3)
Miscellaneous Information
* Volume Control: 50 ohm/ I 2½W wirewound rheostat.
Located Inside Coin Door.
* Self Test Switch: Slide Switch Located Inside Coin Door.
* Speaker: Single 4 ohm 6" x 9" oval hi-fidelity speaker ( I SW).
Located Behind Fluorescent Light in Upper Front Cabinet Area.
ATARI "TEMPEST"
A Regular Monthly Feature Technically Outlining a Newly Released Game
Atari "Tempest" /Color X-Y Video
Vector-Generator PCB:
General Technical Description
Monitor:
* Wells-Gardner Color X-Y (92-053)
Electronics:
*
*
*
*
* Video Outputs: Red (J20-10)
Green (J20-L)
Blue (120-9)
Yid Rtn (120-M)
X Out ( 120-- T)
X Gnd (120-16)
Y Out (120-17)
Y Gnd (J20-4)
Color X-Y Power Supply (037394-0IB)
Regulator/Audio II PCB (035435-02E)
Vector-Generator Main PCB (037383-XX)
Auxiliary PCB (037585-0IA)
Special Controls: * Encoder Wheel PCB (035220-0IA)
General Service Information
Power Supply:* Programmable AC Input (IOOVAC-240VAC)
Auxiliary PCB: * Voltage Inputs: +SVDC (Jl8-2)
-22VDC (118-4)
+22VDC (118-3)
* DC Outputs: 10.6VDC (JS-I, 2, 3)
* Control Inputs: Start I (JI 8-11)
Start 2 (JI 8-M)
Fire (J 18-9)
ZAP (118-10)
Track-Ball Direction (JI 8-J)
Track-Ball Clock (Jl8-H)
* AC Outputs: 36VAC/CT (JS-6, 7)
6.IVAC (JS-8, 9)
50VAC/CT (JS-10, 11, 13)
* Fuses: Fl
F2
F3
F4
F5
F6
(Line) 7ASB/250V
(10.6VDC) 4ASB/250V
(Bridge input) 20ASB/32V
(36VAC HI) 4ASB/250V
(36VAC LO) 4ASB/250V
(6.IVAC) 4ASB/250V
Regulator/
Audio II PCB: * Voltage Inputs: 36VAC/CT (J9-4, 5)
+I0.6VDC (16-3, 5, 6)
* Voltage Outputs: +I2VDC (Jl0-4)
+22VDC (JI0-1, 2)
-22VDC (Jl0-3, 6)
-SVDC (JI0-9)
+SVDC (J7-5, 6)
* Inputs: Audio I in (J7-9)
Audio 2 in (J7-8)
* Voltage Inputs: +SVDC (J20--2, B)
-22VDC (120-4)
+22vnc (120-3)
+10.6VDC (J20-14)
* Control Outputs: Start LED I (118-12)
Start LED 2 (118-13)
Audio+ (Jl8-5) } To Audio In
Audio - (Jl8-D) Reg/Aud II
Monitor: * Controls: High Voltage Adjust} F t
ac ory Ad. uuste d
Z T rac ki ng
Focus
} Operator Adjustable
.
B n .gh tness
* Input Voltage: 50VAC/CT
(25-0-25 VAC Rms)
* High Voltage: 19.5 KV ±2%
* Fuses: (Deflection PCB)
FIOO, FIOI (Input) SASB
F600 (y out), F700 (x out) 3AFB
* Outputs: Spkr I (J8-4)
Spkr .2 (J8-3)
Miscellaneous Information
* Volume Control: 50 ohm/ I 2½W wirewound rheostat.
Located Inside Coin Door.
* Self Test Switch: Slide Switch Located Inside Coin Door.
* Speaker: Single 4 ohm 6" x 9" oval hi-fidelity speaker ( I SW).
Located Behind Fluorescent Light in Upper Front Cabinet Area.
Future scanning projects are planned by the International Arcade Museum Library (IAML).