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2715 Spectrum Analyzer Service Manual
9-10
Component Number
A23 A2 R1234
Chassis-mountedcomponentshavenoAssemblyNumber
prefix—seeend ofReplaceableElectrical PartsList.
COMPONENT NUMBER EXAMPLE
Assembly
Number
Subassembly
Number(if used)
STATIC
SENSITIVE
DEVICES
Circuit
Number
C130 A--1 1C3
C140 B--1 1B4
C150 B--1 1B5
C160 C--1 1B3
C172 C--1 1B1
C180 D--1 1B2
C182 D--1 1A4
C190 D--1 1A3
C194 D--1 1A3
C266 C--2 1B5
C267 C--1 1C4
C280 D--1 1A4
C282 D--1 1A2
C290 D--1 1B2
C292 D--2 1A3
C296 D--1 1A3
C298 D--2 1A3
C340 B--2 1C4
C392 D--2 1A2
C442 B--3 1D5
C444 B--3 1D5
C466 C--2 1D4
C468 C--2 1D4
C550 C--3 1D3
C560 C--3 1D3
C568 C--3 1B1
CR178 D--1 1A4
CR290 D--1 1B2
HY450 B--3 1C4
J100 A--1 1C1
J300 A--2 1C1
J380 D--2 1C6
J430 A--3 1D6
J460 C--3 1D1
L150 B--1 1B4
Q150 B--1 1C5
Q158 C--1 1B4
Q164 C--1 1B3
Q190 D--1 1A3
Q460 C--3 1D4
R128 A--1 1C3
R130 A--1 1C3
R132 A--1 1C3
R142 B--1 1B4
R144 B--1 1C4
R158 C--1 1B4
R160 C--1 1B3
R161 C--1 1B4
R164 C--1 1B3
R166 C--1 1B3
R168 C--1 1B3
R178 C--1 1C2
R179 D--1 1A5
R184 D--1 1B2
R186 D--1 1B3
R192 D--1 1A3
R194 D--1 1A3
R224 A--1 1C2
R230 A--1 1C3
R232 A--1 1C3
R264 C--1 1B3
R266 C--1 1B4
R278 D--1 1A5
R280 D--1 1A2
R281 D--2 1B6
R282 D--2 1B6
R284 D--1 1B2
R286 D--1 1B2
R288 D--2 1B2
R294 D--2 1A2
R296 D--2 1A2
R310 A--2 1C2
R322 A--2 1C3
R324 A--2 1C3
R326 A--2 1C4
R332 A--2 1C4
R334 A--2 1C4
R394 D--2 1A2
R438 B--2 1D5
R450 C--3 1D4
R464 C--3 1D3
R466 C--3 1D4
R540 B--3 1D5
R542 B--3 1D5
R550 C--3 1D3
R552 C--3 1D3
R560 C--3 1D3
R562 C--3 1D3
R563 C--3 1C3
R564 C--3 1D3
T450 C--3 1C4
U290 D--1 1A3
VR190 D--1 1B3
VR284 D--1 1B2
A17 YIG Buffer Amplifier Component Locator
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
Figure 1-6: A17 1st LO Buffer Amp