Figure 1-10: Troubleshooting Procedure; Figure 1-11: Troubleshooting Procedure; Figure 2-2: Troubleshooting Procedure; Figure 2-3: Troubleshooting Procedure - Tektronix TG700 Service Manual

Figure 5-1: Simplified block diagram of the AVG7 Generator module ....................................
Figure 5-2: Location of the variable resistors for the output offset and gain adjustment.................
Figure 5-3: Equipment connection for adjusting the output offset and gain ...............................
Figure 5-4: Location of the test points for the frame timing and clock timing adjustment...............
Figure 5-5: Location of the variable resistors and capacitors for the group delay adjustment .........
Figure 5-6: Equipment connection for adjusting the group delay.........................................
Figure 5-7: Adjusting the baseline of the modulated 20T pulse signal ...................................
Figure 5-8: Location of the variable resistors and capacitors for the frequency response adjustment
Figure 5-9: Equipment connection for adjusting the frequency response ................................
Figure 5-10: Adjusting the signal amplitudes ...............................................................
Figure 5-11: Location of the variable capacitors for the interchannel delay adjustment ...............
Figure 5-12: Equipment connection for adjusting the interchannel delay................................
Figure 5-13: Troubleshooting procedure (1) ................................................................
Figure 5-14: Troubleshooting procedure (2) ................................................................
Figure 5-15: AVG7 Generator module connections ........................................................
Figure 5-16: AVG7 Generator module exploded view .....................................................
Figure 6-1: Simplified block diagram of the AWVG7 Generator module .................................
Figure 6-2: Location of the variable resistors for the output offset and gain adjustment.................
Figure 6-3: Equipment connection for adjusting the output offset and gain ...............................
Figure 6-4: Location of the test points for the frame timing and clock timing adjustment...............
Figure 6-5: Location of the variable capacitors for the frequency response adjustment................
Figure 6-6: Equipment connection for adjusting the frequency response ................................
Figure 6-7: Minimizing the amplitude changes .............................................................
Figure 6-8: Troubleshooting procedure (1) ..................................................................
Figure 6-9: Troubleshooting procedure (2) ..................................................................
Figure 6-10: AWVG7 Generator module connections .....................................................
Figure 6-11: AWVG7 Generator module exploded view ..................................................
Figure 7-1: Simplified block diagram of the BG7 Generator module ......................................
Figure 7-2: BG7 circuit board view ............................................................................
Figure 7-3: Equipment connection for adjusting the output offset and gain ...............................
Figure 7-4: Equipment connection for adjusting luminance gain ...........................................
Figure 7-5: Troubleshooting procedure (1) ..................................................................
Figure 7-6: Troubleshooting procedure (2) ..................................................................
Figure 7-7: BG7 Generator module connections ...........................................................
Figure 7-8: BG7 Generator module exploded view ........................................................
Figure 8-1: Simplified block diagram of the DVG7 Generator module ....................................
Figure 8-2: DVG7 circuit board view ..........................................................................
Figure 8-3: Equipment connection for adjusting the output level...........................................
Figure 8-4: Troubleshooting procedure (1) ..................................................................
Figure 8-5: Troubleshooting procedure (2) ..................................................................
Figure 8-6: DVG7 Generator module connections .........................................................
TG700 TV Signal Generator Platform Service Manual
Table of Contents
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5-5
5-8
5-10
5-11
5-12
5-13
5-14
5-16
5-17
5-18
5-25
5-26
5-27
5-29
6-2
6-5
6-5
6-8
6-10
6-11
6-13
6-18
6-19
6-20
6-22
7-1
7-3
7-3
7-6
7-12
7-13
7-14
7-16
8-2
8-4
8-5
8-11
8-12
8-13
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