2715 Spectrum Analyzer Service Manual
9-48
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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
L3
L6
L7
L8
L9
U5
U3
U9
L2
C55
C57
C65
C66
C56
C67
U10
U16
J5
U6
U15
U14
U13
L11
R59
R63
U2
C18
C17
R21
R25
C30
C14
C28
C25
R75
L5
L4
L1
L10
U11
TP9
TP6
TP2
TP4
TP3
TP1
TP7
TP5
C59
T1
U4
U7
U1
U12
U8
J4
J3
J2
J1
C22
C21
C24
C23
Q2
Q8
Q9
CR3
CR2
Q11
Q10
Q6
Q4
Q3
Q1
C26
R29
R22
C20
R24 R62
C52
C12
R23
C13
R15 C19 C10
C1 5
C58
R55
R49
R46
R37
C36
R20
C16
R44
R10
C3
C8
C5
R2 C48
C7
C9
R39
R35
C27
C35
R50
R6
R1
R17
R7
R26
R38
R30
C49
C43
C39
R43
C68
C47
R4
R19
R18
R3
C6
R8
R12
R27
R48
R34
R33
R36
R32
C1
C2
R11
C4
C54
C29
R9
R14
R5
R66
R65
R64
C50
C45
C32
C44
R58
R31
C31
R28
R13
R16
R51
R56
C41
C42
C51
C33
C62
C53
R45
R53
R47
R40
R52
C46
C40
R54
R57
C34
R60
R61
R41
R42
R71
R74
C64
R68
R69
R70
C61
C63
R73
C38
C60
R67
C37
R72
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Front Back
Figure 1-15: A28 Video Demod