Agilent Technologies 6610XA User Manual

 84   Diagrams

 

 
 

Notes that apply to all schematic sheets are as follows:

 

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All resistors are in ohms +/-1%, 1/8 W, unless otherwise specified.

 

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All capacitors are in microfarads unless otherwise specified.

 

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Refer to the parts list (Table 5-1) for the values of the resistors and capacitors that are enclosed by a heavy rectangle 

on the schematic. Their values differ from model to model. The schematic shows only the values used by Model
66105A.

 

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An asterisk negates a signal name. For example, 

WR

 appears on the schematic as WR*.

 

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Signal line destinations are given inside the parentheses at the end of the signal lines. For example,     PCLR*     (S02C5)
on Power board schematic sheet 1 of 5, indicates that the PCLR* signal continues on schematic sheet 2 of 5 at grid
coordinates C, 5. Coordinates are labeled on the schematic border.

 

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Signal lines that are terminated by flags 

 continue onto other sheets. Note that flags do NOT indicate signal flow

direction.

 

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Signal lines without flags go to another location of the same schematic sheet.

 

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Test points on the schematic sheets (e.g. TP22) identify the location of the test points used in the troubleshooting
procedures in Chapter 3.

 

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Voltages and waveforms shown on the schematics are obtained when following the troubleshooting procedures in
Chapter 3.