Fluke 123 Service Manual

vii
List of Figures
Figure Title Page
2-2.Max. Input Voltage v.s. Frequency for VP40 10:1 Voltage Probe ............2-14
3-1.Display Pixel Test Pattern...........................................................................3-5
3-2.Menu item selection.....................................................................................3-6
3-3.Test Tool Input A to 5500A Scope Output 50Ω .........................................3-8
3-4.Test Tool Input B to 5500A Scope Output 50Ω .........................................3-10
3-5.Test Tool Input A-B to 5500A Normal Output............................................3-13
3-6.Bargraph Harmonics Ampere.....................................................................3-22
3-7.Bargraph Harmonics Volt............................................................................3-22
3-8.Test Tool Input A-B to 5500A Normal Output for >300V ..........................3-23
3-9.Test Tool Input A to 5500A Normal Output 4-Wire....................................3-24
3-10.Test Tool Input A to TV Signal Generator................................................3-28
3-11.Test Tool Screen for PAL/SECAM line 622..............................................3-29
3-12.Test Tool Screen for NTSC line 525 .........................................................3-29
3-13.Test Tool Screen for PAL/SECAM line 310..............................................3-30

Fluke 123 Specifications

General

Bandwidth	20 MHz
Sample Rate	25 MS/s
Channels	2
Input Impedance	1 MΩ
Display Size	5.7 inches
Temperature Range	0 °C to 50 °C
Dimensions	232 mm x 115 mm x 50 mm
Display	Digital LCD
Memory Depth	512 points per input
Battery Life	7 hours
Weight	1.2 kg
Safety Category	CAT III 600 V