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2715 Spectrum Analyzer Service Manual
B
C
D
1234
A B
D
C
Component Number
A23 A2 R1234
Chassis-mounted c omponentshave noAssembly Number
prefix—seeend ofReplaceableElectrical PartsList.
COMPONENT NUMBER EXAMPLE
Assembly
Number
Subassembly
Number(if used)
STATIC
SENSITIVE
DEVICES
Circuit
Number
U930
CR731
CR810
CR811
CR820
CR821
Q800
Q801
Q811
Q812
Q820
J16J15
R937
R703
R900
R704
R705
R910
J930
R947
R828
W911W912
W8400
W8320 W8310
W8300
W7900
W7300
W840
W832 W831
W830
W790
W730
C916
C815
C813
C914
C900
R782
R884
R883
R882
R881
R880
R772
R430
R429
R915
R904
R903
R918
R909
R908
R926
R925
R922
R924
R901
R912
R920
R902
R818
R801
R800
R938
R838
R837
R836
R824
R835
R834
R831
R830
R826
R825
R871
R927
R939
R917
R913
R919
R706
R907
R906
R875
R874
R873
R870
R733
R732
R754
R750
R872
R941
R817
R923
R921
R839
R832
R811
R810
R944
R809
R807
R942
R940
R933
R822
R821
R819
R808
R833
R823
R820
R946
R945
R905
R771
R770
R752
R741
R707
R714
R427
R426
R425
R916
R914
R911
R816
R815
R814
R813
R812
R806
R805
R804
R803
R802
R934
R943
C812
C811
C810
C930
C920
C915
C913
C912
C911
C910
C905
C904
C903
C902
C901
C870 C861
C860 C850 C840
C834
C830
C822
C820
C814
C800
C780
C732
C401
C400
U780
U910
U901
U810
U830
U840
U730
U900
U860
CR400
Q751
CR812
CR750
Q925
Q930
Q924
Q753
Q923 Q922
Q901
Q900
Q752
U911
U850
U861
U870
C100 A1 5D3
C101 A1 5D2
C102 A1 5D3
C103 A1 2A5
C105 A1 5C4
C110 A1 5C3
C111 A1 5D4
C130 A2 5A3
C131 A2 1A3
C145 A2 1B3
C150 A2 1A3
C151 A2 2B2
C152 A2 2C3
C153 A2 1A4
C163 A3 2B3
C170 A3 1A4
C171 A3 1A6
C172 A3 1A5
C173 A3 1A4
C174 A3 1B5
C175 A3 1B4
C176 A3 1A5
C185 A3 1A6
C190 A3 1B6
C200 A1 2A5
C201 B1 2B5
C202 B1 2B5
C203 B1 2C5
C204 B1 2C6
C205 B1 4A5
C212 B1 2D4
C213 B1 2D5
C214 B1 2C5
C220 B1 5D2
C239 B2 1B4
C250 B2 2B3
C262 B2 2D1
C270 B3 1C6
C280 A3 1C5
C290 A4 1B1
C300 B1 5D3
C301 B1 5B4
C302 B1 5B4
C303 C1 4B5
C310 B1 2B5
C311 B1 2B5
C312 B1 2B5
C320 B1 2B6
C321 B1 2C5
C322 B2 2B6
C323 B1 2B6
C400* C3 6D2
C401* C3 6D2
C424 C1 3A5
C425 C1 2D3
C610* A3 1A4
C620* A3 5C2
C621* B3 5C1
C630* A3 2B4
C631* A3 2B4
C632* A3 5A3
C633* A3 1B4
C634* A3 1B4
C635* B3 5A3
C636* B3 2D4
C638* B3 2C4
C660* B2 2C1
C661* B2 2C1
C670* B1 2A2
C671* B1 2A3
C680* B1 1D2
C681* B1 1D1
C682* B1 1C2
C690* B1 1C2
C691* B1 1D2
C692* B1 1C2
C710* B3 4B3
C720* B3 5D2
C732* B2 2D6
C750 B2 2D5
C760* B2 2B2
C780* B1 2D5
C781* B1 1D4
C782* B1 1D4
C783* B1 1C5
C800* C4 4C5
C810* C3 5B3
C811* C3 5C3
C812* C3 5B2
C813* C3 4D4
C814* C3 3B4
C815* C3 3C4
C820* C3 3B5
C822* C3 3B2
C830* C3 2D2
C834* C3 2D3
C840* C2 2D5
C850* C2 2D6
C860* C2 2D5
C861* C1 2D6
C870* C1 2D5
C900* C4 4C3
C901* C4 4D3
C902* C4 4D3
C903* C4 2D6
C904* C3 4D5
C905* C3 3C3
C910* C3 3C4
C911* C3 3C4
C912* C3 3D3
C913* C3 2C5
C914* C3 3B3
C915* C3 2C6
C916* C3 3B2
C920* C3 3C5
C930* C3 5A4
CR180 A3 1A5
CR200 B1 5D4
CR201 B1 5C4
CR220 A1 2D4
CR221 B1 2C4
CR222 B1 2C5
CR223 B1 2C4
CR250 B2 2B2
CR260 A2 2C2
CR270 A3 1D6
CR271 B3 1D6
CR272 A3 1C6
CR273 B3 1C6
CR290 B4 1B6
CR400* C3 6D2
CR520* A3 5D4
CR521* A3 5D4
CR530* A3 5A3
CR531* A3 5A2
CR602* A3 5C3
CR610* A3 5C3
CR611* B3 4A5
CR620* A3 2A4
CR621* A3 2B4
CR622* B3 5C2
CR623* B3 5D1
CR640* B2 2C3
CR660* A2 2C2
CR661* B1 2A2
CR680* B1 1C4
CR700* B3 4B4
CR710* B3 4B3
CR731* B3 2B5
CR740* B2 2B3
CR750* B2 2C4
CR780* B1 1C4
CR810* B3 2B5
CR811* B3 2B5
CR812* C3 5B2
CR820* B3 2B5
CR821* B3 2B5
E110 A1 5D5
J1 C1 5A5
J1 C1 5B5
J1 C1 5B5
J1 C1 5C5
J10 B3 8C1
J10 B3 8C1
Partial A15A1 Power Supply Component Locator
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
*Asterisks indicate components located on the back of the board.
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
U400
R428
R431
U920
Figure 1-39: A15A1 Power Supply board back (sections C, D) and partial component locator