Pin No.Pin nameI/ODescription.
91XVSS�Master clock ground
92AVSS�Analog ground
93LOUT2ORch line output
94AIN2IRch opamp input
95AOUT2ORch analog output
96AVDD�Analog power supply
97AVSS�Analog ground
98N�Not used
99N�Not used
100XRSTISysyem reset input
IC501 SYSTEM CONTROL (CXP82612-028Q)
Pin No.Pin nameI/ODescription
1GND�Ground.
2RMINIRemote control signal input.
3GND�Ground.
4�7NC�Not used (Open).
8CLKOSerial clock output.
9SENSEISense signal input from IC103 (CXD2529Q).
10DATAOSerial data output.
11SQCKOSub Q clock output.
12SUBQISub Q data input.
13SENSE2ISense signal input from IC101 (CXA1992AR)
14NC�Not used (Open).
15XLTOSerial latch output.
16�19NC�Not used (Open).
20LD OUTOLoadin motor control.
21LD INOLoadin motor control.
22KEY 0IKey input 0.
23KEY1IKey input 1.
24�27NC�Not used (Open).
28ADJ/AFADJITest mode terminal.
29IN/OUT SWICD tray IN/OUT switch.
30RSTISystem reset terminal.
31EXTALOSystem oscillator (4.0 MHz).
32XTALISystem oscillator (4.0 MHz).
33VSS�Ground.
34�41NC�Not used (Open).
42�62S21�S1OFL segment signal output.
63�671G�5GOFL grid signal output.
68NC�Not used (Open).
69, 706G,7GOFL grid signal output.
71VFDP�Pull down voltage (� 30V).
72VDD�Power supply (+5V).
73,74GND�Ground.
75VDD�Power supply (+5V).
76,77NC�Not used (Open).
78SCORISub code data request signal input.
79, 80GND�Ground.
� 10 � |
ACEC
