2715 Spectrum Analyzer Service Manual
9- 134
A
B
123
Component Number
A23 A2 R1234
Chassis-mountedcomponentshavenoAssemblyNumber
prefix—seeendof ReplaceableElectrical PartsList.
COMPONENT NUMBER EXAMPLE
Assembly
Number
Subassembly
Number(if used)
STATIC
SENSITIVE
DEVICES
Circuit
Number
C103
C104
Q1
C94
C101
R174
R181
R98
R40
R39R24
R20
R63R42
R107
U28
U6
U13U30
U39U40
U29
U48
BT1
U54
U15
U46
U14
U44
TP14
TP13
TP12
TP11
TP10
TP9
TP7
TP4
TP8
TP6
TP5
TP3
TP2
TP1
L2
L1
U12
U7
U49
U55
U9
J1
U50U51 U52
U31
U16 U17
U34
U43
U38
U22
U18
U19U21U23U24
U8
U10
U20
U25U26U27
U32
U47
U33
U41
U11
C29
C27
C28
C12
C17
C18
C11
U1
Q4CR7
CR3
CR5
CR1
Q7
CR6
CR4
Q3
Q5
Q2
CR2
U53
U57
U37
U45
U36
U35
U3
U5
U4
U2
R183
R112
R184
C100
C97
R171
R119
R170
R177
C96
C93
C91C90
R114
R111
R110
R109
R108
C89
C88
C87
C86
C85
C84
C83
C82
C81
C79
C78
C77
C76
C75
C74
C73
C72
C71
C69
C68
C67
C66
C65
C64
C63
C62
C61
C60
C59
C58
C57
R113
R106
R105
R95
R41
R62
R104
R103
R102
C25
C24
C21
C20
C19
C36
R100
C56
R101
R61
R67
R27
R28
R35
C23
C22
C26
C44
R68
C46
R74
R56
R52
R65
C40
R47
R43
R46
R38
R37
C45
R54
R53
R59
R64
C47
R83
C49
R82
C43
R45
R51
R69
R44
R57
R58
R75
R71
R48
R79
R36
R80
R76
R81
C51
R85
R84
C50
C53
R88
C52
R86
R90
R97
R92
R94
R93
R89
R91
R96
C54
R87
C55
C34
R60
R70 C41
R66
R33
R32
C4
R10R15
C8
R18
C2
R17
R16
R13
R9
R5
C9
R14
C6
R11
R22
C14
R26
R21
R19
R25
C10
R23
C13
R99
C16
C1
C3
C7
R12
C5
R8
R6
R4
R3
R31
R29
R34
R1
R7
J2
C80
Figure 1-30: A9 Display Storage Front