-174-
● IIC Bus DA Converter (IC7801, M62393FP)
PIN NO. NAME FUNCTION NAME FUNCTION POLARITY I/O
12 A1 DACFANCONT1 0 ~ 255 = 0 ~ 5 V O
13 A2 DACFANCONT2 0 ~ 255 = 0 ~ 5 V O
14 A3 DACFANCONT3 0 ~ 255 = 0 ~ 5 V O
15 A4 O
4 A5 FANSW_D1 ON : 255 / OFF 0 (Not used) "H": On O
5 A6 FAN_SW_D2 ON : 255 / OFF 0 (Not used) "H": On O
6 A7 FAN_SW_E ON : 255 / OFF 0 "H": On O
7 A8 Not used O
Control Port Functions
PIN NO. NAME FUNCTION NAME FUNCTION POLARITY I/O
1 SO SO Serial Data Output (not used) O
2 SCL SCL IIC Bus (Clock) I
3 SDA SDA IIC Bus (Data) I/O
4 D0 PF_FANDAC_D1 P.Fail Input "L": Abnormality I
5 D1 PF_FANDAC_D2 P.Fail Input "L": Abnormality I
6 D2 PF_FANDAC_E P.Fail Input "L": Abnormality I
7 D3 FANSW_D1 Fan Switch Output D1 O
9 D4 FANSW_D2 Fan Switch Output D2 O
10 D5 PF_FAN_D1 Fan Lock Error Input D1 "H": Abnormality I
11 D6 PF_FAN_D2 Fan Lock Error Input D2 "H": Abnormality I
12 D7 PF_FAN_E Fan Lock Error Input E "H": Abnormality I
PIN NO. NAME FUNCTION NAME FUNCTION POLARITY I/O
2 P1 LENS_SENSE_U Lens Sensor Top I
3 P2 LENS_SENSE_D Lens Sensor Bottom I
4 P3 LENS_SENSE_L Lens Sensor Left I
5 P4 LENS_SENSE_R Lens Sensor Right I
6 P5 LENS SENSE_VC Lens Sensor Vertical Center I
7 P6 LENS_SENSE_HC Lens Sensor Horizontal Center I
8 P7 FILTER_POSI1 Filter Position Detection 1 I
9 P8 FILTER_POSI2 Filter Position Detection 2 I
48 P21 ADA_SCL IIC Bus Clock O
49 P22 ADA_SDA IIC Bus Data i/O
50 P23 ADB_SCL IIC Bus Clock O
51 P24 ADB_SDA IIC Bus Data I/O
52 P25 EDID_SCL IIC Bus Clock O
53 P26 EDID SDA IIC Bus Data O
63 AIN3 PF_S5V P.Fail Input I
65 AIN5 PF_PFC1 P.Fail Input I
66 AIN6 PF_PFC2 P.Fail Input I
67 AIN7 PF_PFC3 P.Fail Input I
68 AIN8 PF_PFC4 P.Fail Input I
73 P32 LAMP_REP_LED LED Drive O
74 P33 LAMP_SWAP4_LED LED Drive O
75 P34 LAMP_SWAP3_LED LED Drive O
76 P35 LAMP_REP2_LED LED Drive O
77 P36 LAMP_REP1_LED LED Drive O
78 P37 R/C_SCX Remote Control I
79 P38 POWER_LED LED Drive O
91 P11 FILTER_LED LED Drive O
92 P12 TEMP_LED LED Drive O
93 P13 READY_LED LED Drive O
94 P14 SHUTTER_LED LED Drive O
97 P15 LENS_DOWN Lens Control Down O
98 P16 LENS_UP Lens Control Up O
99 P17 LENS_LEFT Lens Control Left O
100 P18 LENS_RIGHT Lens Control Right
● I/O Expander (IC1801, TE7783)
● I/O Expander (IC7891, M62320FP)