Toshiba e-STUDIO2330C Service Manual page 1220

Pin
I/O Signal name
No.
3 Out TWN/MON
COLOR
4 Out B/W
5 - N.C.
6 GND GND
7 - N.C.
3. Connector on the LGC board: CN335 (AMP-made 292132-4) (Key Counter)
Pin
I/O Signal name
No.
1 GND SG
2 In KCTRC
3 Power +24V
4 Out KCTRON
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
EXTERNAL COUNTERS
Function Voltage level
Twin color / Mono Open Collector
color (DM7407M)
Mode Signal
Black mode Signal Open Collector
(DM7407M)
-
Signal Ground
-
Function Voltage level
Signal Ground 0V
Key Counter L=0V, H=DC5V
Connection Signal
24V line DC24V+10%, -5%
Key Counter On Open Collector
Signal (TD62308F)
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29 - 2
Remarks
L: Twin
colors
L: Black
-
-
-
Remarks
L:
Connected
H: Not
connected
When cover
opened:
OFF
L: ON
Coin Key
Cont- Coun
roller ter
In use -
In use -
- -
In use -
- -
Coin Key
Cont- Coun
roller ter
- In use
- In use
- In use
- In use