Kyocera TASKALFA 300I, Service Manual

Page: 297 / 408

2K5
2-3-15
YC3 37 HSYNC_BN I 0/3.3 V DC (pulse) Image control signal
Connected
to the main
PWB 38 VSYNC_BN I 0/3.3 V DC (pulse) Image control signal
39 HSYNC_AP I 0/3.3 V DC (pulse) Image control signal
40 VSYNC_AP I 0/3.3 V DC (pulse) Image control signal
41 HSYNC_AN I 0/3.3 V DC (pulse) Image control signal
42 VSYNC_AN I 0/3.3 V DC (pulse) Image control signal
43 GND - - Ground
44 GND - - Ground
45 GND - - Ground
46 EG_IRN O 0/3.3 V DC EPWB interrupt signal
47 EG_SO I 0/3.3 V DC (pulse) EPWB serial communication data signal
48 EG_SDIR O 0/3.3 V DC EPWB communication direction signal
49 EG_SBSY O 0/3.3 V DC EPWB busy signal
50 24V_OFF O 0/3.3 V DC EPWB 24 V down signal
YC5-1 1 CT O 3.3 V DC 3.3 V DC power output
Connected
to the ether-
net 2 TD+ O 0/3.3 V DC (pulse) Transmission data
3 TD- O 0/3.3 V DC (pulse) Transmission data
4 RD+ I 0/3.3 V DC (pulse) Received data
5 RD- I 0/3.3 V DC (pulse) Received data
6 CT O 3.3 V DC 3.3 V DC power output
7 CAT PHY O 0/3.3 V DC Control signal
8 ANO PHY O 3.3 V DC 3.3 V DC power output
9 CAT MAC - - Ground
10 ANO MAC O 0/3.3 V DC Control signal
YC5-2 U1 VBUS I 5 V DC 5 V DC power input
Connected
to the USB U2 DATA- I/O - USB data signal
U3 DATA+ I/O - USB data signal
U4 GND - - Ground
YC8 1 GND - - Ground
Connected
to the inter-
face PWB 2 AUDIO I Analog AUDIO signal
3 SEL AUDIO0 O 0/3.3 V DC SEL AUDIO0 signal
4 SEL AUDIO1 O 0/3.3 V DC SEL AUDIO1 signal
5 _REG I 0/3.3 V DC REG signal
6 A8 O 0/3.3 V DC (pulse) Address bus signal
7 A15 O 0/3.3 V DC (pulse) Address bus signal
8 A7 O 0/3.3 V DC (pulse) Address bus signal
9 A14 O 0/3.3 V DC (pulse) Address bus signal
10 A6 O 0/3.3 V DC (pulse) Address bus signal
11 A13 O 0/3.3 V DC (pulse) Address bus signal
12 A5 O 0/3.3 V DC (pulse) Address bus signal
13 A12 O 0/3.3 V DC (pulse) Address bus signal
14 A4 O 0/3.3 V DC (pulse) Address bus signal
15 A11 O 0/3.3 V DC (pulse) Address bus signal
Connector Pin No. Signal I/O Voltage Description