Mitsubishi Diamond Plus 93SB Service Manual page 24

CRT BOARD
1. Remove the nine terminals and desolder the five points as shown.
Terminals Solder
2. Disconnect the connectors "S201", "S202", "S203" and "GND".
3. Desoldor the wires: "White wire", "Red wire" and "G2".
S202 S201 S203
Red wire White wire GND G2
3-2