Vitec Group Communications
ICS-22 Speaker Panel Instruction Manual
4-5
Figure 4-2: Main PCB Component Layout (part no. 710470)
R32
IC11
R44
S5
S4
C44
C42
J1
R53
R46
C24
R36
C32
R31
R11
C9
D1
D4
C6
P7
R2
C4
P5
C28
R21
R25
R23
C1
C22
C38
D5
R35
W3
W4
D6
IC9
J2
Q2
R19
IC1
R4
D3
W1
W2
C46
C2
R12
C13
R52
C14
Q3
R18
R22
R16
R17
R13
Q1
C15
C7
R14
C10
C19
R30
C11
IC2
C41
R20
C23
C5
C16
R3
C26
R28
P9
C18
R26
IC10
R9
C34
R45
R10
C37
D15
R24
R6
C31
C47
C35
R39
C29
R38
S3
S2
C17
R7
P1
C8
D10
D12
D2
D9
D16
S1
D11
D13
J3
P6
C21
C40
D7
R37
R48
R50
R41
C12
R15
C27
D8
R47
R51
R8
R34
C30
C39
R43
Q4
IC8
IC5
R54
C25
C43
C45
R27
C20
R29
R33
R40
C33
R49
R42
C36
P3
P2
D14
Q5
R1
CLEAR-COM
ASSY #710470
COPYRIGHT (C) 1999
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