Sindoh M612 - Page 72

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2
COM1
GND
3
FUSER_EXIT_S
Chk list exit sensor detection signal
4
COM1
GND
5
+5V_UICC_S
Sensor power
11. SYSTEMCARD-UICC (CN30)
NO.
Signal
Description
1
+5V_UICC_S
Sensor power
2
COM1
GND
3
RXD2
Data signal from UICC
4
TXD2
Data signal to UICC
5
COM1
GND
6
LED_POWER
WAKEUP LED power
7
WAKE
POWER SAVE release signal
12. SYSTEMCARD-OPTION_TRAY (CN39)
NO.
Signal
Description
1
I2C_DAT
Tx/Rx of TRAY and DATA
2
I2C_CLK
Criteria CLOCK for DATA exchange
3
NOTIFY
TRAY SET detection
4
+24VIN
+24V power
5
COM1
GND
6
+5VIN
+5V power
7
COM1
GND
13. SYSTEMCARD-FAX (CN16)
NO.
Signal
Description
1
FAX_CS
Fax modem selection pin
2
COM1
GND
3
FAX_DI
Data signal pin from FAX
4
COM1
GND
5
FAX_DO
Data signal pin to FAX
6
COM1
GND
7
FAX_SCK
FAX_SPI communication critrial CLOCK
8
COM1
GND