Interfacing To Frame Grabbers; Sync Output And Clock Output; Board Layout And Adjustment; Processor Board - Pulnix TM-200 Operation Manual

3.2 Board Layout and Adjustment

FIGURE 7.
Page 12

3.1.7 Interfacing to Frame Grabbers

12-pin connector or BNC.

3.1.8 Sync Output and Clock Output

TTL level internal sync and buffered pixel clock output (14.31818MHz) are available from the TM-200/
TM-300 camera. The signal is an emitter follower output requiring a termination resistor at the end of
the cable. The suggested value is from 75Ω to 330Ω.

3.2.1 Processor Board

Connect Processor Board to test jig and check all functions.
Voltage Setting
AGC Adjust VR1 (AGC) so that the pot. is 2.0V.
MGC Set VR3 (MGC) at mechanical center (2.5V at pot.). Then set ext. gain pot.
(rear panel) to 3.6V at pot.
AGC MAX. Adjust VR2 (AGC MAX) to 3.±0.1V at pot.
Processor Board
VR1 VR2
AGC MAX
AGC

3.2.2 Mother Board

External Sync Specification
Mechanical center
VR3
MGC
TM-200 / TM-300 Miniature CCD Camera
OPERATION