A51JPE90X

March 22, 2024, 4:29 am

List of Chassis Models which are compatible with A51JPE90X

This list is automatically updated as more models are added to CRT Database.

CR-31 Socket

Pin # Assignment
1 Focus (G3)
2 Keyed Out
3 Blue Pin
4 Heater (F1)
5 Heater (F2)
6 G1 Red Pin
7 Red Pin
8 G2 Red Pin
9 Green Pin
10 Keyed Out
CR-31 Datasheet

Note: If you only see one assignment for G1 (or G2), it means there is only a single G1 (or G2) grid shared across all cathodes. This is called "common G1" (or "common G2"). In this case, when using a Universal Adapter (UA), you only have to hook up one G1 (or G2) lead on your tester to connect all cathodes' G1 or G2 properly.

B&K 490 / 467 Tester Info

Tester Model Heater Socket G1 Voltage
B&K 490 / 467 6.3V CR-31 50

Sencore CRT Tester Info

Tester Model Heater Socket Bias Video
CR-7000 6.3V 5 116V Video 2
CR-70 6.3V 13/UA 68V VIDEO
CR-31 6.3V - D N/A