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Chapter 5
71
Connecting the Optional Devices
COM2: Onboard serial port header
Pin
Signal Name
Function
1
DCDB
Data Carrier Detect
2
SINB
Serial Input
3
SOUTB
UART B Serial Output
4
DTRB
UART B Data Terminal
Ready
5
GND
Ground
6
DSRB
Data Set Ready
7
RTSB
RART B Request to Send
8
CTSB
Clear to Send
9
RI
Ring Indicator
10
Key
No pin
Содержание Aspire T690
Страница 58: ...Release the CPU Latch on the Socket then remove the CPU 10 Remove the CPU Standard Disassembly Process ...
Страница 59: ... AcerPower FH ...
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Страница 62: ...7 0 1 8 0 1 8 9 8 8 2 3 2 2 ...
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Страница 77: ...74 Chapter 5 ...
Страница 80: ...Chapter 6 76 9 USB BKT 10 USB board 11 Left cover 12 Motherboard 13 CHASSIS 14 Fan 15 Rear IO Item Description ...
Страница 81: ...77 Chapter 6 FRU List The FRU list will be updated later ...
Страница 82: ...Chapter 6 78 ...