- 94 -
Control Port Functions
Pin Function Name Function Pol. Action
12 (Not used) O (Open)
13 RGB/YCbCr CXA2175 Input Switch O L”:YCbCrH:RGB
14 SLOT_CTL Slot Control O L:Slot Connection
15 STB_GAM_CPU Control for Digital Gamma IC(3-Line Serial Stlobe O
16 DVI_PDO DVI Receiver Power Down Control (Output Only) O L:Power Down
17 (Not used) O
18 STR2_SW Shutter2 Open/Close Control O STR1,2 =L,L:0%L,H:80%H,H:100%*H,L: Prohibited
19 STR1_SW Shutter1 Open/Close Control O STR1,2 =L,L:0%L,H:80%H,H:100%*H,L:Prohibited
20 S3.3V -
Parallel Input Expander1(74LVCC4245APW) (IC4713)
1 S5V Power for Input - -
2 DIR I -
3 PF_-5V Power Fail Detection (5V) MAIN I Error: L
4 PF_3.3V Power Fail Detection (3.3V) MAIN I Error: L
5 PF_6V Power Fail Detection (6V) MAIN I Error: L
6 PF_16V Power Fail Detection (16V) MAIN I Error: L
7 (Not used) I
8 (Not used) I
9 MS_THERMO Abnormal Temperaure arround Shutter I Error: H
10 LAMP_COVER Lamp Cover Detection I Error: H
11 GND GND - -
12 GND GND - -
13 GND GND - -
14 D7 Data Bus 7 O -
15 D6 Data Bus 6 O -
16 D5 Data Bus 5 O -
17 D4 Data Bus 4 O -
18 D3 Data Bus 3 O -
19 D2 Data Bus 2 O -
20 D1 Data Bus 1 O -
21 D0 Data Bus 0 O -
22 CS5_PFAIL I -
23 NC NC - -
24 S3.3V - -
Parallel Input Expander2(74LVCC4245APW) (IC4714)
1 S5V - -
2 DIR I -
3 (Not used) I
4 (Not used) I
5 (Not used) I
6 (Not used) I
7 (Not used) I
8 FAN_PF9 FAN909 ERROR Detection I Error: H
9 FAN_PF13 FAN913 ERROR Detection I Error: H
10 PF_MOTOR16V Power Fail Detection Lens Motor I Error: L
11 GND GND - -
12 GND GND - -
13 GND GND - -
14 D7 Data Bus 15 O -
15 D6 Data Bus 14 O -
16 D5 Data Bus 13 O -
17 D4 Data Bus 12 O -
18 D3 Data Bus 11 O -
19 D2 Data Bus 10 O -
20 D1 Data Bus 9 O -
21 D0 Data Bus 8 O -
22 CS5_PFAIL I -
23 NC NC - -
24 S3.3V - -
Parallel Input Expander3(74LVCC4245APW) (IC4411)
1 S5V - -
2 DIR I -
3 (Not used) I
To Next Page
Loading...
