Agilent Technologies 35670A Manual de Serviço descarregar pdf (Página 23)

Service Guide 4

Agilent 35670A Supplement 23

✔

Step 3. Determine the probable faulty assembly by comparing

the analyzer’s symptoms to the following table.

Figure 8 A17 CPU board connector locator, circuit side

Pin-out for

P13 connector

Pin-Out

for P14

Symptom Probable Faulty Assembly

Vertical and horizontal scanning is occurring

Part of information is missing, for example only half letters

Blocks of information are missing

Information on the screen is scrambled or mixed up

Vertical or horizontal stripes appear across the screen

CPU

Screen is blank Display, Power inverter,

Display backlights, cables

Screen is tilted, compressed, or distorted

Line across the screen

Display, A17

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 51 52

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Agilent Technologies 35670A Manual de Serviço Página 23