AGL7 module adjustment procedures
AGL7 module ad
justment procedures
This section
contains information needed to adjust the AGL7 module.
Adjustments in the AGL7 module are for the output offset, output gain, and
clock timin
g.
Requirements for adjustment
Before doi
ng the adjustment, note the following requirements.
Personnel
This proc edure is only to be performed by trained service technicians.
Warm-up period
The AGL7 module requires a 20 minu te warm-up time in a +20 °C to +30 °C
environment before it is adjusted. Adjustments done before the operating
temperature has stabilized may cause errors in performance.
Access
When adjusting the output offset, output gain, and clock timing, you need to
remove the top cover of the TG8000 mainframe. (See page 2-25, Top cover.)
Requi
red equipment
The following table lists the equipment required to adjust the output offset, output
gain, and clock timing.
Tab
le 4-1: Equipment required for AGL7 module adjustment procedures
Ite
m
No. Min
imum requirement
Rec
ommended equipment
TV s
ignal generator platform
1
Tek
tronix TG8000
Digital multimeter 1
51
/2 digits
FLUKE 8842A
Os
cilloscope
1 Bandwidth: 500 MHz or higher
Te
ktronix DPO70404C with two P6139A
probes
75 Ω BNC cable
1L
ength: 42 inches
T
ektronix part number 012-0074-00
75 Ω coaxial terminator
1T
ektronix part number 011-0102-03
BNC T connector
1 Tektronix part number 103-0030-00
BNC female to dual banana
adapter
1 Tektronix part number 103-0090-00
4–2 TG8000 Multiformat Test Signal Generator Service Manual
To Next Page
Loading...
Need help?
General
