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X1 (BBIC: 18 RESET 10.368MHz) (BBIC: 14)
Q9 Q9 (5.5V)(4.0V)
R85 JMP6 JMP5 JMP7 JMP8 D7 D8 R81 R82 C74 R1 C4 R4 R2 C1 R70 R73 D2 C60 C7 D3 C10 R8 C6 R9 R6 R5 C5 R3 R74 R72 C62 R53 JMP4 JMP3 R54 C49 Q11 R71 C77 SA1 D4 JMP2 R42 R41 A201 C81
C84 C82
J2 Q9
C70 C55 R66 C41 1
C5
R78
4
C87 8 C5 R79 ANT 28 C76 C71 C56 C66 C67 C72 C86
DA1 C73 C85
RLY1
L2
J1
JMP1 C40
L3 C57 C83
R77 D1 Q1 C63 C2
C3
(4.0V)
C43 C53 L4 R38
IC3
A202
C78 C69
S1
Q2 C90 D9 C9 R14 R11 Q4
R7 B C E
C68
PbF
C37 1 C36 R57 C35 C34 C33 C32 X1 D5 Q8 C23 C24 C25 C30 C29 R30 C19 C18 C20 32 33 C26 33 16 17 1 64 64 R58 R35
C93 C94 11 C50 L1 C48 18
C88
R12
Q3
R15
Q5
R26 R10 Q7 R24 R27 D6 C79 C14 C8 C13 R32 R22 R23 R21 C80 B C22 R13 C11 Q6 C R16 R18 R17 C15 E R56 C51 R19 R55 R28 R25 C89 C12 C16 R20 C91 R68 C17 C92 Q10 R89
IC2
49 48
C38 R67 R36 R86 49 R87 R88 C27 R33 R52 5 8 4 1
RF VOLTAGE
R43
R44
R29 R31 C21 C28
IC1
Bell Ringer Bell Power Q8 Collector (BBIC: 44) Supply (4V) (2.65V)
Bell Bell (BBIC: 27) (BBIC: 26) KX-TCD430FXB/FXC/FXW CIRCUIT BOARD (BASE UNIT) Component View