Fluke 199B Service Manual
Download Service manual of Fluke 192B Accessory, Measuring Instruments for Free or View it Online on All-Guides.com. This version of Fluke 192B Manual compatible with such list of devices, as: 192B, 192C, 196B, 196C, 215C
Brand: Fluke
Category: Accessory , Measuring Instruments , Multimeter , Test Equipment
Type: Service manual
Model: Fluke 192B , Fluke 192C , Fluke 196B , Fluke 196C , Fluke 199B , Fluke 199C , Fluke 225C , Fluke 215C
Pages: 86 (2.27 Mb)
Performance Verification
4.6 Scope Input A&B Tests 4
4-23
• sync pulse amplitude > 0.7 div.
• chroma amplitude zero.
4. Observe the trace, and check to see if the test tool triggers on line number:
⇒ 622 for PAL or SECAM, see Figure 4-9
⇒ 525 for NTSC, see Figure 4-10.
Figure 4-9. Trace for PAL/SECAM line 622
Figure 4-10. Trace for NTSC line 525
5. Using select line number:
⇒ 310 for PAL or SECAM
⇒ 262 for NTSC
6. Observe the trace, and check to see if the test tool triggers on:
⇒ line number 310 for PAL or SECAM, see Figure 4-11.
⇒ line number 262 for NTSC, see Figure 4-12.
Figure 4-11. Trace for PAL/SECAM line 310
Figure 4-12. Trace for NTSC line 262
7. Apply the inverted TV Signal Generator signal to the test tool.
Invert the signal by using a Banana Plug to BNC adapter (Fluke PM9081/001) and a
Banana Jack to BNC adapter (Fluke PM9082/001), as shown in Figure 4-13.