Acer 3260, 3270 manual Bottom View

Bottom View

NOTE: This is engineering sample. The image above may not be exactly the same as the real main board you get.

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31 32 3

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30	5

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27		6
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25
	24	7

23	8
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10 21

2011

19

Jumper settings

G1: CMOS clear Jumper

18 17 16

15

14 13 12

1	CN9	DOCKING	17	CN30	MIC CONN
2	CN8	RJ45 CONN	18	CN29	LINE-IN CONN
3	CN10	CRT CONN	19	CN25	RTC CONN
4	U21	LAN TRANSFORMER	20	CN22	HDD CONN
5	U20	SUPER I/O NS87383	21	CN21	MIMI CARD
6	CN15	S-VIDEO CONN	22	U35	South Bridge ICH7M
7	CN17	USB CONN	23	U34	DVO CHRONTEL-CH7307
8	CN18	1394 CONN	24	U30	NVIDIA-G72M
9	CN19	BLUETOOTH CONN	25	CN16	ODD CONN
10	CN20	INTERNAL MIC CONN	26	U31	NB 945GM/PM & 940GML
11	CN23	PCMCIA SLOT	27	U32	CPU-Yonah/Merom
12	CN7	INTERNAL SPEAKER CONN	28	U28-29	G72M-VRAM
13	CN24	MDC CONN	29	CN13-14	SODIMM CONN
14	U42	AUDIO CODEC ALLC883	30	CN11	POWER BOARD CONN
15	CN27	MIMI PCI CONN	31	PJ1	BATERY CONN
16	CN28	HP OUT CONN	32	CN12	FAN CONN

6 Chapter 1