Acer Aspire 7530 Aspire 7230/7530/7530G Service Guide - Page 168

Bottom View No. Jumper Description 1 PJ1 DC JACK 2 CN11 RJ5 CONN. 3 CN12 DOCKING CONN. 4 CN14 FAN CONN. 5 CN15 CRT CONN. 6 CN16 MXM CONN. 7 CN17 HDMI CONN. 8 CN18 USB CONN. 9 CN20 USB CONN. 10 CN29 S/PDIF JACK 11 CN25 MIC CONN. 12 CN23 LINE-IN CONN. 13 CN27 SPEAKER CONN. 14 CN24 MIC CONN. 158 No. Jumper Description 15 CN30 SUBWOOFER CONN. 16 U34 CIR 17 CN28 2nd HDD CONN. 18 CN33 MINI CARD 19 VR1 VOLUME WHEEL 20 CN31 CARD READER 21 CN26 1st HDD CONN. 22 CN19 ODD CONN. 23 J1 SODIMM CONN. 24 PCN1 BATTERY CONN. 25 T90 CPU SOCKET 26 CN13 RTC SOKET 27 U24 NVIDIA MCP7 Chapter 5