Zebra EM 220 Manual de servicio descargar pdf (Pagina 34)

Rev. 1.04

- 34 -

EM 220

Mobile Printer Service Manual

2) Main board BOTTOM wiring diagram

J7J7

Battery Connector

3) Interface Connector and Bluetooth SPI Connector

Interface Connector Bluetooth SPI Connector

Pin No. Function Remark Pin No. Function Remark

1 GND 1 VCC_3.3V

2 TXD (Serial) 2 BT_RST

3 RXD (Serial) 3 SPI_CLK

4 nRTS (Serial) 4 SPI_MOSI

5 nCTS (Serial) 5 SPI_CSB

6 GND 6 SPI_MISO

7 GND 7 GND

8 D+ (USB) 8 GND

9 D- (USB)

10 GND

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 52 53

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Zebra EM 220 Manual de servicio Pagina 34