No.
PORT NAME I/O FUNCTION OPERATING CONDITION
1+5V SW O Controls small-amount current. "L" : SW 5V on.
2- -- -
3FAN O Controls fan rotation. "H" : Fan on.
4- -- -
5D VOLTAGE I Detects class-D over-voltage. "L" : Over-voltage detection.
6 V DOWN I Detects momentary power down. "H" : Momentary power-down detection.
7D CURRENT I Detects class-D over-current. "L" (Class-D power on) : Over-current detection.
8AB VOLTAGE I Detects class-AB over-voltage. "L" : Over-voltage detection.
9AB CURRENT I Detects class-AB over-current. "H" : Over-current detection.
10 BLUE O Controls BLUE of variable illumination. "H" : Illumination on.
11 GREEN O Controls GREEN of variable illumination. "H" : Illumination on.
12 RED O Controls RED of variable illumination. "H" : Illumination on.
13 TEST - - -
14 RESET - Resets. "L" : Reset.
15 XIN - - -
16 XOUT - - -
17 VSS - - -
18 VAREF - A/D reference. -
19 ADIN 1 I Detects temperature. "H" : Unusual temperature detection.
20 ADIN 2 I Detects temperature. "H" : Unusual temperature detection.
21 ADIN 3 I Detects temperature. "H" : Unusual temperature detection.
22 ADIN 4 I Detects temperature. "H" : Unusual temperature detection.
23 --- -
24 BASS 12dB I Stabilizes BMS +12dB. "H" : BMS +12dB stabilization.
25 BASS REMO I Being remote-controlled from BMS head unit. "H" : remote control available.
26 BASS OFF I Releases boost. "H" : Boost off.
27 D POWER O Controls class-D amplifier. "H" : Class-D amplifier on.
28,29 - - - -
30 POWER O Controls power amplifier. "H" : SW 14.4V on.
31 COM HU I Measures the head unit pulse. -
32 OFFSET CON O Controls bass boost frequency offset. "H" : Offset on.
33 BASS CON A O Controls bass boost frequency offset. -
34 BASS CON B O Controls bass boost frequency offset. -
35,36 --- -
37 STAND-BY I Cancels stop mode by P.CON on. "L" : P.CON on or BACK-UP over-voltage detection.
38,39 --- -
40 VDD - VDD. -
41 TACT SW I Switches color. "H" : SW on.
42 MUTE 2 O Controls driver stages. "L" : Mute on.
43 MUTE 1 O Controls amplifier input mute. "L" : Mute on.
44 --- -
