Tools Required - HP 98780 CE Handbook

98780 Adjustments
6-1
Chapter
6
Adjustments
Tools Required
The following tools and equipment are required to align the 98780A:
• #2 Pozidriv Screwdriver (4-inch 10 cm)
.118 inch (3 mm) flat tip screwdriver, 4-inch (10 cm)
(Recommend HP Part #8710-0033 and 8710-0933)
• Digital voltmeter and probes to measure 800 volts
Adjustment
High Voltage
Intensity
Focus
Table 6-1
Horizontal Center and Width
Vertical Center and Height
Top and Bottom Pincushion
Assembly Replaced
Perform
Procedure
on Page
6-3
63
6-4
6-4
6-4
6-5
CRT/yoke All adjustments except high voltage (see Table 6-1)
High Voltage Transformer High Voltage. Focus and Intensity
All Intensity and Focus
A12 Horizontal Center and Width
Vertical Center and Height
Top and Bottom Pincushion
High Voltage
I