protech PS3100 Series - Power for Thermal Printer Connector

Chapter 2 Hardware Configuration
Page: 2-18
PS3100 SERIES USER
’S MANUAL
2-14. POWER FOR Thermal printer CONNECTOR
J3 : Power For Thermal printer Connector
The pin assignment is as follows :
2-15. EXTERNAL SPEAKER CONNECTOR
SPK_OUT1 : External Speaker Connector
The pin assignment is as follows :
PIN ASSIGNMENT
1 SPK_OUT
2 SPK_GND
2-16. INVERTER CONNECTOR
JINV1 : Inverter Connector
The pin assignment is as follows :
PIN ASSIGNMENT
1 +12V
2 +12V
3 GND
4 GND
5 LVDS_BKLTEN
6 BRCTR
7 GND
PIN ASSIGNMENT
1 VCC24SB
2 VCC24SB
3 GND
4 GND