Eiki 1 122 511 01, Service Manual

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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_FAN1 P.Fail Input "L": Abnormality I
5 D1 3 P.Fail Input "L": Abnormality I
6 D2 PF_FAN4 P.Fail Input "L": Abnormality I
7 D3 PF_FAN5 P.Fail Input "L": Abnormality I
9 D4 PF_FAN9 P.Fail Input "L": Abnormality I
10 D5 PF_FAN8 P.Fail Input "L": Abnormality I
11 D6 PF_FAN7 P.Fail Input "L": Abnormality I
12 D7 PF_FAN6 P.Fail Input "L": 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_SWAP2_LED LED Drive O
77 P36 LAMP_SWAP1_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
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I/O Expander (IC1801, TE7783)
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I/O Expander (IC5681, M62320FP)
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IIC Bus DA Converter (IC5691, M62393FP)
PIN NO. NAME FUNCTION NAME FUNCTION POLARITY I/O
2 SCL SCL IIC Bus (Clock) I
3 SDA SDA IIC Bus (Data) I/O
4 A5 FAN_CONT5 0 ~ 255 = 0 ~ 5 V O
5 A6 FAN_CONT6 0 ~ 255 = 0 ~ 5 V O
6 A7 FAN_CONT7 0 ~ 255 = 0 ~ 5 V O
7 A8 FAN_CONT8 0 ~ 255 = 0 ~ 5 V O
12 A1 FAN_CONT1 0 ~ 255 = 0 ~ 5 V O
13 A2 FAN_CONT2 0 ~ 255 = 0 ~ 5 V O
14 A3 FAN_CONT3 0 ~ 255 = 0 ~ 5 V O
15 A4 FAN_CONT4 0 ~ 255 = 0 ~ 5 V O