Kyocera TASKALFA 300I, Service Manual

Page: 299 / 408

2K5
2-3-17
YC9 1 KUIOCSN0 O 0/3.3 V DC (pulse) KUIOCSN0 signal
Connected
to the inter-
face PWB 2 KUIOCSN1 O 0/3.3 V DC (pulse) KUIOCSN1 signal
3 KUIOACKN0 I 0/3.3 V DC (pulse) KUIOACKN0 signal
4 KUIOACKN1 I 0/3.3 V DC (pulse) KUIOACKN1 signal
5 KUIOIRN0 I 0/3.3 V DC KUIOIRN0 signal
6 KUIOIRN1 I 0/3.3 V DC KUIOIRN1 signal
7 KUIORDY0 O 0/3.3 V DC KUIORDY0 signal
8 KUIORDY1 O 0/3.3 V DC KUIORDY1 signal
9 GND - - Ground
10 GND - - Ground
11 KUIODACKRN0 O 0/3.3 V DC (pulse) KUIODACKRN0 signal
12 KUIODACKRN1 O 0/3.3 V DC (pulse) KUIODACKRN1 signal
13 KUIODACKTN0 O 0/3.3 V DC (pulse) KUIODACKTN0 signal
14 KUIODACKTN1 O 0/3.3 V DC (pulse) KUIODACKTN1 signal
15 KUIORSTN0 O 0/3.3 V DC KUIORSTN0 signal
16 KUIORSTN1 O 0/3.3 V DC KUIORSTN1 signal
17 GND - - Ground
18 GND - - Ground
19 SLEEP O 0/3.3 V DC SLEEP signal
20 CFOEN0 O 0/3.3 V DC (pulse) CFOEN0 signal
21 EXTBOEN O 0/3.3 V DC (pulse) EXTBOEN signal
22 CFWEN0 O 0/3.3 V DC (pulse) CFWEN0 signal
23 EXTBDIR O 0/3.3 V DC (pulse) EXTBDIR signal
24 CFRST0 O 0/3.3 V DC CFRST0 signal
25 CF0CSN0 O 0/3.3 V DC (pulse) CF0CSN0 signal
26 CFWAITN0 I 0/3.3 V DC CFWAITN0 signal
27 CF0CSN1 O 0/3.3 V DC (pulse) CF0CSN1 signal
28 CF0CDET1 I 0/3.3 V DC CF0CDET1 signal
29 GND - - Ground
30 CF0CDET2 I 0/3.3 V DC CF0CDET2 signal
YC12 1 FPSTAT I 0/3.3 V DC Operation panel status signal
Connected
to the main
operation
PWB 2 S LED0 O 0/3.3 V DC Operation panel LED display signal
3 S LED1 O 0/3.3 V DC Operation panel LED display signal
4 PANEL RESET O 0/3.3 V DC OPWB-M reset signal
5 HLD PANEL O 0/3.3 V DC Operation panel displaying enable signal
6 SW FOOTN - - Not used
7 +24V DOWN O 0/3.3 V DC 24 V DC down signal
8 SUPND ENTER O 0/3.3 V DC Energy save mode control signal
9 AUDIO O Analog Audio output signal
10 SGND - - Ground
11 PH KEY I 0/3.3 V DC Power key: On/Off
12 SGND - - Ground
13 SUPND POWER O 5 V DC 5 V DC power to OPWB-M
Connector Pin No. Signal I/O Voltage Description