Tektronix 503

Electrical Parts List— Type 503
Electron Tubes (C ont)
Tektronix
Ckt. No.
SN Range
Description
Part No.
V434 )
V444 )
X6997-10179 8393
Checked pair
*157-0109-00
V434 i
V444 )
10180
8393
Checked pair
*154-0127-00
V474 100-10169
6CB6
154-030
V474 10170
8136
154-0367-00
V484 100-10169 6CB6
154-030
V484 10170 8136
154-0127-00
V620
6DQ6
154-277
V634
6BL8/ECF80 154-278
V659 5651
154-052
V692
5642
154-051
V859
T5030-2 CRT Standard Phosphor *154-265
®
7-11