Tektronix 422 - Page 88

Maintenance—Type 422 AC-DC
R780
Q714
R716
D736
Q717
C734
'l\T Grn-grn-blk on wht
'M ' Vio-grn-blk on wht
'L ' Vio-grn-blk on wht
'K ' Gy-blk-blk on tan
J' Gy (coax)
Q775
I' Shield for J
H' Shield for G
G' Blu-blu on gy (coax
Ql
Q765
’F' Brn-red-blk on wht
'E' Brn-red-blk on tan
It — /IT, v * rtFv
Q 73 4L (** W . | __ V
& cM- 'RWtiLVroR *
'D ' Brn-blk-brn on tan
'C' Red on wht
'B' Blk on wht
'A ' Gy on wht
Fig. 4-13A. Calibrator and Regulators circuit board (SN 28000 and up).