Ocp42/ocp50 maintenance, Chapter 3, Ocp 42/ocp 50 maintenance – Grass Valley OCP 42 User Manual Manuel d'utilisation
Page 183: 1 - access to the various units
Chapter 3 - OCP 42/OCP 50 Maintenance
183
THOMSON OCP 42/OCP 50
User manual
B1500M24LA
September 2000
Chapter 3
OCP 42/OCP 50 Maintenance
3.1 - Access to the various units ....................................... 185
3.1.1 - Removing the cover.......................................................................... 185
3.1.2 - Removing the monocontrol mechanism (OCP 42) ........................... 186
3.1.3 - Layout of boards and connectors ...................................................... 187
3.1.4 - Removing the boards......................................................................... 187
3.1.4.1 - MPU board..................................................................................... 187
3.1.4.2 - TOP KEYBOARD and BOTTOM KEYBOARD boards .................. 188
3.2 - Adjustments ................................................................ 190
3.2.1 - Display contrast ................................................................................. 190
3.2.2 - Calibration of iris control (OCP 42) .................................................... 191
3.2.3 - IRIS potentiometer (OCP 42)............................................................. 192