Panasonic KX-TC2000NZB Telephone User Manual


 
32.2. Flow Solder Side View
IC3
IC2
IC1
R160
R161
C122
R120
ZD3
D1
R131
ZD10 ZD12
ZD11
R132
C96
C47
C53
C99
R145
R55
C62
C56
C57
C31
R49
R16
R14
C22
C6
C16
R2
C26
C7
R30
R31
R60
C44
R24
R23
C35
C109
R25
C33
C10
C18
C12
R83
Q403
C67
C65
R153
R185
R94
R76
R63
R158
R403
R405
R407
R58
R409
C402
R404
C401
R402
R401
R146
R89
C108
C85
C90
R129
C92
R119
R122
LED1
R197
R68
C107
1
1
1
Q401
Q402
R410
C135
R408
R87
R85
R81
R79
R78
C106
C88
R57
R97
R180
C73
R141
R134
R123
R115
R159
R157
R133
R126
R77
R75
R84
R59
R82
Q7
Q16
Q13
Q11
R62
C64
C134
R6
R19
R20
R21
R143
R109
C69
R95
R104
R96
C70
R178
R177
R140
C82
C84
C74
C75
R105
R179
R100
C86
R166
R117
C120
R88
R32
C36
R26
C40
R80
C48
R15
C59
R56
R53
R42
C49
R175
C5
C14
C136
R54
R51
R155
R110
R112
C101
R150
R139
R148
R149
R183
R86
R170
R44
C54
C61
R50
C11
R10
C4
C28
R3
Q21
R5
R4
R74
R167
R406
R1
R156
R93
C25
R7
C2
C8
C9
R22
C43
C45
C37
C34
C93
C79
C121
C39
C125
R13
R8
C24
R12
C23
C29
C19
C27
R36
C52
C46
C133
Q14
Q17
Q3
D11
Q25
C110
Q4
Q5
Q6
Q20
Q2
C51
R154
R40
R52
R45
R38
ZD5
R116
R130
R124
R138
R137
C63
R103
R114
R108
R90
C72
C77
R18
C58
C60
C55
R198
R46
R41
D8
R33
R48
R37
R35
R43
R111
C123
C124
R181
C83
RING DET
(CPU: 24)
XOUT
(CPU: 1)
VDD (CPU: 28)
RST
(CPU: 27)
RX DATA
(CPU: 10)
RX DATA
(RF IC: 23)
CHG DET
(CPU: 18)
TX DATA
(CPU: 17)
CHG LD
(CPU: 26)
DET OUT
(RF IC: 27)
TX-VCO
2nd Mix
(RF IC: 36)
IF IN
(RF IC: 32)
RX-VCO
+12V
RING
TIP
GND
TXPOWER
TXGND
TX DATA
(DV1)
KX-TC2000NZB/NZW/NZF CIRCUIT BOARD (Flow Solder Side View (Base Unit))
KX-TC2000NZB / KX-TC2000NZW / KX-TC2000NZF
68