Tektronix 067-1039-00 Instruction Manual page 67

r
'
r
r
r
Adjustment Procedure - 067-1039-00
6. Turn on the TM 500 mainframe and allow a 30-minute warmup.
ADJUSTMENT PROCEDURE
1. Adjust Power Supply
a. Connect a 1X probe to the digital voltmeter. Clip the probe
to TP174 on the Vertical Sync Generator board on the right side of the
instrument (see Fig. 4-9).
b. Adjust R275 to obtain a meter reading of +15 V
+/-
0.01 V.
c. Disconnect probe from TP174.
Fig. 4-9 Adjustment Locations on the Vertical Sync Generator Board
4-13