Acer Aspire M3970 Acer Aspire M3970 Service Guide - Page 101

Jumper/Header Name SPDIF_OUT, SPDIF_OUT1 Function Definition 1: VCC (5V_SYS) 2: KEY 3: A_SPDIF_OUT1 4: GND F_PANEL TPM Yellow is symbol, Red is Pin 1 of symbol. Front panel header 1: HDD+ (PU 5V_S0) 2: PWRLED_PN2(PU 5V_S5) 3: HDD_LED 4: PWRLED_PN4(PU 5V_S5) 5: GND 6: PANSWHJ_C 7: SYS_RSTJ 8: GND 9: FP_9(PU 5V_S0) 10: KEY 11: NC 12: FP_LANLED 13: NC 14: LAN_LED Yellow is symbol, Red is Pin 1 of symbol. TPM Header 1: LCLK 2: GND 3: LFRAMEn 4: KEY 5: LRESETn 6: NC 7: LAD3 8: LAD2 9: VDD(3.3V) 10: LAD1 11: LAD0 12: GND 13: NC 14: NC 15: NC 16: SERIRQ 17: GND 18: CLKRUNin 19: LPCPDn 20: NC Chapter 5 93