Data East Batman - Theory of Operation for Solid State Flippers; PCB Wiring Diagram

Theory of Operation
for thè Solid State Flippers
- Thè solid state flipper board is a dual flipper solenold driver circuit. Each
solenoid driver circuit contains a one shot timer, a 50V driver, and an 8V driver.
Looking at one circuit, Schmidt NAND gates U1A, U1B, and U1D make upthe one
shot timer. Thè timer length is controlled by R10, R33 and C2. Thè output of thè
timer is gated at U1C with thè buffered switch input from Q6. Thè output of U1C
controls thè 50V driver circuit consisting of Q4, Q1, Q2, Q3, and D1. As long as
thè flipper button is activated, Q6 will keep thè 8V driver circuit, SRI, on.
Thè 50V provides thè actuation power to thè flipper solenoid while thè 8V provides
thè holding power.
CN1
Solid Stale Flippers
PCB Wiring Diagram
Connector CN 1
Pin i Goes To Wire Color It Is
1
Rgt. Flipper Sw.
BLU
-
VIO
RGT. FLIP ENABLE
2
KEY
3
CPU CN10
-
1
WHT
-
GRY
SW. RET 8
4
CPU CN8
-
2
GRN
-
RED
SW. DRV 2
5
CPU CN10
-
2
WHT
-
VTO
SW. RET 7
6
CPU CN5
-
7
BLK
GND
7
CPU CN5
-
9
BLK
GND
8
PS CN6
-
10
GRY
-
WHT
+ 5 VDC
9 Lft. Flipper Sw. BLU-GRY LFT. FLIP ENABLE
Connector CN 2
Pin f
Goes To
Wire Color
It IS
1
2
3
4
5
6
7
8
9
Lft. Flip Coil
Rgt. Flip Coil
PS CN1-11
PS CN1-10
PPB J7-1
PPB J7-5
GRY
-
YEL
BLU-YEL
GRY
GRY-GRN
BLK-WHT
BLK-WHT
LFT. FLIP POWER
KEY
RGT. FLIP POWER
9 VAC
9 VAC
50 VDC
50 VDC
LEFT FLIP.SW.
PS CNó-10
CPU CN5-9
CPU CN5-7
CPU CN10-2
CPU CN8-2
CPU CN10-1
BLU-GRY
GRY-.WHT.
______ BLK
______ BLK
WHT-VIO
GRN-RED
WHI-GRY
TY-FFASI 2006
SOUD STATE
FLIPPER
CN2
1
-----
SOLID STATE
RS. 8D
r-J CN2-4 5 BLU-YEL
2 RIGHT
„ SFLIPPER
" ±01L
S
23
-
900
RIGHT FLIP.SW.
BLU
'
VI0
i
—■ to co .b. cn o
'-
J
co o
LEFT FLIP. ENABLE
+5VDC
GND
GND
SW.RETURN 7
SW.DRIVE 2
SW.RETURN 8
LEFT FLIP.
RIGHT FLIP.
RGT.FLIP. ENABLE
8VAC
8VAC
50VDC
50VDC
1
2
3
4
5
6
7
8
9
GRY-YEL
GRY-YEL
KEY
BLU-YEL
BLU-YEL
GRY
GRY-GRN
BLK-WHT
BLK-WHT
LEFT FLIP.COIL
LEFT FLIP.COIL
RIGHT FLIP.COI
RIGHT FLIP.COI
PS CN1-11
PS CN1-10
PPB J7-1
PPB J7-5
CPU BDCN19
-
1
ORN
-
VIO
------
SOLID STATE RS.
BD.
CN2-I.2 GRY-YEL
[LEFT
FLIPPER
COIL
23
-
900
WF
Solid State Flipper
61