63
Chapter 5
14: NC
15: NC
16: SERIRQ
17: GND
18: CLKRUNin
19: LPCPDn
20: NC
Internal speaker header
Audio
internal
speaker
header
1: MONO_L
2: GND
3: MONO_R
4: KEY
5: GND
6: GND
7: VCC3
8: VCC5
Intruder header
Intruder header
1: INTRUDERJ
2: GND
COM2
COM2 HEADER (2X5)
1: NDCDB
2: NSINB
3: NSOUTB
4: NDTRB
5: GND
6: NDSRB
7: NRTSB
8: NCTSB
9: NRIB
10:KEY
Jumper/Header Name
Function
Definition
INT_SPK
Header_2X4_K4
1
2
5
6
7
3
8
C_INTRUSION
Header_1X2
1
2
X
COM2
Header_2X5_K10
1
2
3
5
9
6
7
8
4
Summary of Contents for Veriton M275
Page 1: ...i Acer Veriton M275 Service Guide PRINTED IN TAIWAN ...
Page 12: ...4 Chapter 1 Block Diagram ...
Page 51: ...Chapter 3 43 3 Take out the printer port from chassis 4 Take out the COM port from chassis ...
Page 66: ...Chapter 5 58 M B Placement Jumper and Connector Information Chapter 5 ...