Konica Minolta bizhub 43, Service Manual

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- 15 - DN 3000329392 - 03
• P1202 : Smart Card interface
• P1301 : Loudspeaker
• P1420 : PSTN
• P3270 : Interface with Front panel
Pin Signal name Input /
output
Description
1 CCAP_DETECT I Smart card insertion detect
2 CCAP_RESET* O Smart card reset
3 CCAP_CLK O Smart card clock
4 GND - Ground
5 CCAP_VCC O Smart card power command
6 CCAP_DIO I/O Smart card data
Pin Signal name Input /
output
Description
1 HP+ O LF differential signal to loudspeaker
2 HP- O LF differential signal to loudspeaker
Pin Signal name Input /
output
Description
1 NC -
2 R1F I/O L1 local feedback
3 L1 I/O PSTN signal
4 L2 I/O PSTN signal
5 R2F I/O L2 local feedback
6 NC -
Pin Signal name Input /
output
Description
1 Int_pic I PIC controller interrupt signal
2 GND - Ground
3 Spi_do O SPI serial line – data output
4 GND - Ground
5 Spi_di I SPI serial line – data input
6 Spi_pic_cs* O SPI serial line – PIC select
7 Spi_clk O SPI serial line – clock
8 Spi_fgpr* O SPI serial line – Finger print select
9 GND - Ground
10 GND - Ground
11 VCC - +5V Power supply
12 P24V - CCFL +24V Power supply
13 P3V3 - +3,3V Power supply