Acer TravelMate 6492 Service Guide - Page 131

CN7 CRT I/F Connector (15-PIN) PIN No. Signal name I/O PIN No. Signal name I/O 5 CRTDECT# I 13 HSYNC O 6 GND - 14 VSYNC O 7 GND 8 GND - 15 - U_CRT_DDCCLK O CN501 Fan Connector (3-PIN) PIN No. Signal name I/O PIN No. Signal name I/O 1 FAN1_PWM_3 - 3 FAN_TACH1 O 2 GND - - - - CN504 Board to Board Connector (30-PIN) PIN No. Signal name I/O PIN No. Signal name I/O 1 BUF_PLT_RST# O 21 +V3S - 2 WXMIT_OFF# - 22 GND - 3 UIM_VPP I/O 23 USB_P8- I/O 4 UIM_RST I/O 24 USB_P8+ I/O 5 UIM_CLK I/O 25 GND - 6 UIM_DATA I/O 26 WWAN_LED# - 7 UIM_PWR- I/O 27 +V3S - 8 GND - 28 +V3S - 9 GND - 29 GND - 10 +V3S - 30 GND - 11 +V3S - 31 SDTR#_3 I/O 12 +V5A_USB2 - 32 STXD_3 I/O 13 +V5A_USB2 - 33 SRTS#_3 I/O 14 +V5A_USB2 - 34 SRI#_3 I/O 15 +V5A_USB2 - 35 SCTS#_3 I/O 16 GND - 36 SRXD_3 I/O 17 GND - 37 SDSR#_3 I/O 18 USB_P0- 19 USB_P0+ 20 GND I/O 38 I/O 39 I/O 40 SDCD#_3 I/O DOCK_DETECT#_3S I +V3S - CN513 Memory Connector 0 (200-PIN) PIN No. Signal name I/O PIN No. Signal name I/O 1 M_VREF - 2 GND - 3 GND - 4 MA_DATA4 I/O 5 MA_DATA1 I/O 6 MA_DATA5 I/O 7 MA_DATA0 I/O 8 GND - 9 GND - 10 MB_DM0 I/O 11 MB_DQS#0 I/O 12 GND - 13 MB_DQS0 I/O 14 MA_DATA7 I/O 15 GND - 16 MA_DATA6 I/O 17 MA_DATA2 I/O 18 GND - Chapter 5 121