Service manual

SiteStand Mobile Docking Station Service Manual 19
Video Printer Control
This is a stereo jack that provides print control and status (Busy) for the video printer
Refer to Table A.4 for details.
AC Adapter Interface
The AC Adapter Interface consists of a module mounted on the bottom of the
docking station. The module provides +16V DCV, which is routed to the Docking
Station PCB. The specifications for the input connector and the circuit wiring will
meet the Power Supply requirements in the FRS. Refer to Table A.5 for pin outs.
Audio Connector
Mono Audio is supported for C1.99 only.
Table A.4 Video Printer/ VCR Control
SIGNAL PIN(S) I/O LEVEL DESCRIPTION
Control_line Tip(2) O +5V Printer Control
Stat_Frame Center
Ring(3)
O +5V Printer Status
GND Outer
Ring(1)
- 0 V Printer Return
Table A.5 AC/DC Adapter
SIGNAL PIN(S) I/O LEVEL DESCRIPTION
+16v striped I 16 V power supply input
gnd plain - 0 V power return
Table A.6 External Video
SIGNAL PIN(S) I/O LEVEL DESCRIPTION
Audio O 0.7 Vpp Mono Audio Output
Signal (C1.99 only)
GND - 0 V Signal Return