Sanyo PLV-70, Руководство по обслуживанию

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1 R Serial data output port (Not connected) O
2 SCL IIC BUS SCL I
3 SDA IIC BUS SDA I/O
4 A05 not_used O
5 A06 V_COMR O
6 A07 V_COMG O
7 A08 V_COMB O
8 VrefL Lower reference voltage input for DAC -
9 VrefU1 Upper reference voltage input for DAC (CH5~CH8) -
10 Vss GND -
11 VrefU2 Upper reference voltage input for DAC (CH1~CH4) -
12 A01 SIG1 O
13 A02 SIG2 O
14 A03 SIG3 O
15 A04 SIG4 O
16 Vcc Power supply for output buffer(2.4*VrefU ~ 12V) -
17 Vdd Power 5VÅ}10% -
18 CS2 Slave address setting port2 (GND) I
19 CS1 Slave address setting port1 (GND) I
20 CS0 Slave address setting port0 (GND) I
Pin No. Name Function I/O
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IIC Bus DA Converter (IC3551, M62399FP) Port Functions
1 SO Serial data output (not connected) O
2 SCL IIC BUS SCL I
3 SDA IIC BUS SDA I/O
4 D0 FOCUS+ Active "H" O
5 D1 FOCUS- Active "H" O
6 D2 ZOOM+ Active "H" O
7 D3 ZOOM- Active "H" O
8 Vss GND -
9 D4 LENS UP Active "H" O
10 D5 LENS DOWN Active "H" O
11 D6 BRIGHT ON Active "H" O
12 D7 BRIGHT OFF Active "H" O
13 Vdd Power 5V +-10% -
14 CS2 Slave address setting 2 (GND) I
15 CS1 Slave address setting 1 (GND) I
16 CS0 Slave address setting 0 (GND) I
Pin No. Name Function Action I/O
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IIC Bus I/O Expander (IC1641, M62320FP) Port Functions
Control Port Functions
1 R Serial data output port (Not connected) O
2 SCL IIC BUS SCL I
3 SDA IIC BUS SDA I/O
4 A05 not used O
5 A06 REF_B O
6 A07 REF_G O
7 A08 REF_R O
8 VrefL Lower reference voltage input for DAC -
9 VrefU1 Upper reference voltage input for DAC (CH5~CH8) -
10 Vss GND -
11 VrefU2 Upper reference voltage input for DAC (CH1~CH4) -
12 A01 B_CENT O
13 A02 G_CENT O
14 A03 R_CENT O
15 A04 not used O
16 Vcc Power supply for output buffer(2.4*VrefU ~ 12V) -
17 Vdd Power 5V +-10% -
18 CS2 Slave address setting port2 (GND) I
19 CS1 Slave address setting port1 (GND) I
20 CS0 Slave address setting port0 (Vdd) I
Pin No. Name Function I/O
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IIC Bus DA Converter (IC3501, M62399FP) Port Functions