ASRock P4Twins-HDTV User Manual - Page 18

Front Panel Audio Header (9-pin AUDIO1) (see p.9 No. 27) System Panel Header (9-pin PANEL1) (see p.9 No. 18) Chassis Speaker Header (4-pin SPEAKER 1) (see p.9 No. 19) Chassis Fan Connector (3-pin CHA_FAN1) (see p.9 No. 17) CPU Fan Connector (3-pin CPU_FAN1) (see p.9 No. 5) ATX Power Connector (20-pin ATXPWR1) (see p.9 No. 34) GND +5VA BACKOUT-R BACKOUT-L 1 A U D - O U T- L GND A U D - O U T- R MIC-POWER MIC This is an interface for front panel audio cable that allows convenient connection and control of audio devices. PLED+ PLEDPWRBTN# GND 1 DUMMY RESET# GND HDLEDHDLED+ 1 SPEAKER DUMMY DUMMY +5V This header accommodates several system front panel functions. Please connect the chassis speaker to this header. GND +12V CHA_FAN_SPEED Please connect a chassis fan cable to this connector and match the black wire to the ground pin. GND +12V CPU_FAN_SPEED Please connect a CPU fan cable to this connector and match the black wire to the ground pin. Please connect an ATX power supply to this connector. ATX 12V Connector (4-pin ATX12V1) (see p.9 No. 2) Game Port Header (15-pin GAME1) (see p.9 No. 24) Please connect an ATX 12V power supply to this connector. +5V JBB1 JBX MIDI_OUT JBY JBB2 MIDI_IN 1 +5V JAB2 JAY GND GND JAX JAB1 +5V 18 Connect a Game cable to this header if the Game port bracket is installed.