4.
Installing HD Audio Board
There are two upgrade versions depending if there are wires running from the digital input
board or not.
Version 1 with wires
Version 2 without wires
4.1
Version 1 with wires:
4.1.1
Switch the unit OFF
4.1.2
Remove the top cover
4.1.3
Disconnect all 6 flat cables and in case of SP32 also CON3009 (AES/EBU)
4.1.4
Disconnect multi cable running to front panel
4.1.5
Disconnect multi cable running from digital board to analogue board
4.1.6
Unscrew 3 screws (1x under unit, 2x on backside)
4.1.7
Desolder the 2 wires on the digital board
4.1.8
Take the new HD-audio board and remove the resistor and reconnect the cable from the
analog in/out board to the pad as shown in the picture below
Primare AB • Limstengatan 7 • SE-21616 Limhamn • Sweden • Tel +46 40 6548800 •
www.primare.net