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2715 Spectrum Analyzer Service Manual
9- 108
Component Number
A23 A2 R1234
Chassis-mounted c omponentshave noAssembly Number
prefix—seeendof ReplaceableElectrical PartsList.
COMPONENT NUMBER EXAMPLE
Assembly
Number
Subassembly
Number(if used)
STATIC
SENSITIVE
DEVICES
Circuit
Number
C112 A-- 1 1A1
C140 C--1 1A5
C141 C--1 1A5
C151 C--1 1A5
C200 A--2 1B2
C232 B--1 1A1
C250 C--1 1B5
C255 C--2 2D4
C256 D--2 1C4
C261 D--2 1C2
C272 D--1 1B4
C280 E--1 1C5
C287 E--2 1C5
C331 B--2 1B2
C353 C--2 1C2
C360 D--2 1C5
C363 D--2 1C2
C371 D--2 1B2
C374 D--2 1C1
C383 E--2 1B1
C431 B--3 2D4
C441 C--3 2D4
C460 D--3 2A4
C471 D--3 2D5
C480 E--3 2D3
C562 D--3 2B4
C583 E--3 2D4
CR231 B--1 1A1
CR284 E--1 1C5
CR363 D--2 1C1
CR364 D--2 1C1
CR370 D--2 1B4
CR490 E--3 1B1
CR491 E--3 1B1
H310 A--2 2B4
J110 A--1 1A6
J130 B--1 1A6
J140 C--1 1B6
J160 D--1 1A6
J180 E--1 1C6
J290 E--2 2B1
J290 E-1 2B1
J290 E-1 2C1
J290 E-1 2C1
L230 B--1 1A1
Q213 A--1 1A1
Q276 D--1 1C5
Q277 D--1 1C5
Q286 E--2 1C5
Q320 B--2 1A2
Q362 D--2 1B2
Q450 C--3 1D4
Q451 C--3 1D4
Q552 C--3 1B3
Q570 D--3 2B4
Q580 E--3 2A5
R111 A- -1 1A1
R142 C--1 1B5
R150 C--1 1B5
R170 D--1 1C4
R210 A--1 1A1
R211 A--1 1A1
R212 A--1 1A1
R221 B--1 1A2
R223 B--2 1A2
R240 C--1 1A5
R241 C--1 1A4
R242 C--1 1A5
R243 C--1 1A4
R244 C--1 1B5
R251 C--1 1B5
R252 C--1 1B4
R253 C--1 1A5
R254 C--1 1B4
R260 D--1 1D4
R262 D--2 1C2
R270 D--1 1C4
R271 D--1 1B5
R273 D--1 1C5
R274 D--1 1C5
R275 D--2 1B4
R278 D--2 1C5
R279 D--2 1C5
R281 E--1 1C6
R282 E--1 1C6
R283 E--1 1C6
R285 E--2 1C5
R288 E--2 1D5
R321 B--2 1A2
R330 B--2 1A2
R332 B--2 1B2
R350 C--2 1B5
R351 C--2 1B4
R352 C--2 1C2
R364 D--2 1B2
R365 D--2 1C2
R372 D--2 1B2
R373 D--2 1B1
R381 D--2 1C1
R382 E--2 1B1
R420 B--3 1C3
R452 C--3 1D4
R453 C--3 1D4
R461 D--3 2A4
R472 D--3 2A4
R473 D--3 2B3
R481 E--3 2C3
R530 B--3 1B3
R540 C--3 1C3
R541 C--3 1C3
R542 C--3 1C3
R543 C--3 1C3
R544 C--3 1B3
R545 C--3 1B3
R550 C--3 1B3
R551 C--3 1B3
R561 D--3 2A3
R563 D--3 2B4
R564 D--3 2A3
R565 D--3 2A3
R566 D--3 2B3
R571 D--3 2B3
R572 D--3 2B4
R573 D--3 2B4
R574 D--3 2B5
R581 E--3 2B5
R582 E--3 2B5
S410 A-3 1D2
U340 C--2 1A4
U380A E--2 1C1
U380B E--2 1C4
U430 B--3 1C3
U440 C--3 1B3
U470 E--3 2C3
U560A D--3 2A3
Y310 A--2 1A2
A21 Reference Oscillator C omponent 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 1-26: A21 Reference Oscillator