KX-TEB308UA, KX-TE82460X, KX-TE82493X, KX-A227X - Panasonic PBX Service Manual (repair manual). Page 118

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24.12. PRINTED CIRCUIT BOARD (KX-TE82493X)
24.12.1. Component View
PbF
KX-TE82493/TA82493
CID
KX-TE82493X COMPONENT VIEW
C20C
C20B
C20A
C21A
C21C
J10
J11
C7
C77
R40
R41
18
FIL7
IC7
IC16
IC19
C24
C43
C32
C33
R32
C61
C62
C63
R50
CN1
30
1
C64
R24A
1
25
26
50
51
R17
J17
RA2
FIL4
FIL1
FIL3
R16
C45
R54
C40
R15
X2
IC17
R83
75
76
IC8
R24B
IC2C
D3C
D3B
D3A
IC2B
IC2A
R24C
C14C
C19C
C14A
C14B
R22A
R57
C41
C46
C76
R22B
R22C
C19B
C19A
R10
R12
C21B
C71
C73
J12
R43
X1
R27B
R27A
R29A
R29B
R29C
36
RA3
RA4
C72
C58
C55
C57
C56
R82
C59
R18
C44
R86
C35
R19
RA5
X3
R27C
RA7
RA8
RA6
24.12.2. Bottom View
C7C
R7C
D1C
C6C
R5C
C66
R8B
R10B
C7B
R7B
D1B
C6B
C7A
C65
R65
R8A
R10A
R7A
C6A
R1
1A
R5A
D1A
R10C
R8C
C80
R11C
R66
C18B
C17B
C4
C31
C60
DG
+3.3V
20M
D2B
D2A
R17B
R19B
J15
J16
FIL5
R19A
R17A
1
C13A
C13B
C10B
C10C
C13C
13
12
FIL8
FIL2
C5
C6
C3
C15B
C42
C18A
C34
C17A
C16C
C16B
C16A
R23C
R25C
R25B
R35C
R35B
R35A
R55
J14
C78
J13
C15C
R26B
R20A
R20B
R20C
R33A
R23A
R26A
R14C
R19C
D2C
R34A
R33B
R33C
R34B
R26C
R34C
C18C
C15A
C30
R14A
R31
C10A
IC1A
IC1B
R14B
R17C
R84
R5B
R11B
3.58M
IC1C
R30
C17C
C74
R21C
Q1C
Q1B
Q1A
R25A
R21B
R64
R1
1
R13
R21A
R36C
R36B
R36A
C75
R53
C79
R23B
KX-TE82493X BOTTOM VIEW
PSUP1490Z*
A
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