AW28161SERVICE MANUALPA 0115731.386K-3012 Printed in Japan ’01.08H A M A M ATSU, JAPA NCONTENTSDIM E N SIO N S ............................................................ 3SPECIFIC A TIO N S ................................................ 4/8PA N EL LA Y O U T .................................. 12CIRC UIT B O ARD LA Y O U T ............... 18BLO CK DIA GRA M .......................... 20DIS A SSE M BLY PRO CED URE ............................ 25IN ST ALLIN G A N IN TERN AL H ARD DISK......................................... 29IN ST ALLIN G A CD-RW DRIVE.............................................. 32IN ST ALLIN G I/O C ARD ................. 36LSI PIN DESCRIPTIO N ................................ 37IC BLO CK DIA GRA M .................................. 47CIRC UIT B O ARDS ....................................... 50TEST PRO GRA M ............................. 62/70DISPLA Y M ESS A G E LIST.................................... 78/82MIDI IMPLE M E N T A TIO N CH ART ......................................... 86PARTS LISTO VERALL CIRC UIT DIA GRA MS O FT W ARE BLO CK DIA GRA MWIRIN GThis document is printed on chlorine free (ECF) paper with soy ink.PROFESSIONAL AUDIO WORKSTATION