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Panasonic KX-TG1233BXS Service Manual page 4

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Comparative Table
Old Type
IC4 (BBIC)
CICB00001879 (*1)
IC8 (FLASH)
PQWI*******
Related Resistors R51, R162, R163, R164, R371, R372, R373, C103, C104
IC11
IC11
(8V) IN
(2.5V) OUT
L8
L10
C141
C140
DA1
L3
ANT_2
C138
C137
32
1
R11
C26
R10
IC2
L12
C30
C4
L14
R123
R122
C157
L13
C182
R137
Q362
10
D6
D361
C153
R125
11
C165
C181
C180
C154C162
C160
R3
C155
R130
R128
C159
R136
R129
R135
R4
R2
C365
C364
PbF
New Type
C1CB00002180
-
-
IC2
IC1
(RF Module)
(4.0V) OUT
L5
L9
R121
ANT_1
R155
C143
27
26
P3_5
P3_1
C164
C136
R134
C166
R126
R40
X1
16
17
R127
C42
C156
C163
R133
R131
R132
C84
R146
R373
C311
R372
R371
R312
38
R88
5
4
C316
IC7
R89
39
P3_7
C317
R90
8
1
R365
R375
R313
C314
P3_6
R314
C367
R374
R311
C320
R362
C321
R308
P2_0
R366
C363
R93
P2_4
P2_1
C87
17
16
R98
IC6
TP6
R92
R76
C90
32
1
R91
P1_0
R74
D18
R77
P2_7
C89
R73
R82
C88
Bell Sound
BBIC: 21
IC4
(BBIC: 110)
(10.368MHz)
(BBIC)
Note:
(*1) Regarding IC4, only the new part "C1CB00002180" can be supplied even if
the unit is the Old Type as in the Comparative Table. In this case, when
replacing IC4, 1 order and install CICB00002180, then 2 remove IC8 and
all the related resistors listed.
IC1
(8V) IN
R154
SA1
CN1
2
CN2
6
2
L7
1
5
C119
1
1
7
C92
IC1
4
5
R84
D15
C8
R106
D14
D11
C101
C114
R67
R16
R69
C3
C74
C207
D17
TP9
C11
R19
C29
C24
C10
C40
R18
Q2
C108
C25
D7
C109
Q3
C71
R51
R53
1
128
C54
C55 C307
R306
R162
C306
R61
C70
C27
C69
C372
C21
C370
C68
103
R55
C48
102
IC4
C51
IC8
C173
C38
R376
64 65
R163
SDA2
P3_0
R56
C57
4
5
R164
R57
R65
C53
R307
R302
Q7
Q6
8
1
R64
RESET
Q3 Collector
(BBIC: 120)
(1.8V)
J4
J2
D2
J5
Q1
C170
J8
E
R105
C206
J7
C203
J6
R17
R107
C102
D3
R23
R70
R68
C19
J11
Q4
J10
E
C75
R25
Q5
C35
R26
R78
C199
D4
R52
R54
E
Q8
C52
C45
C47
C50
R47
R45
R49
C193
C41
C46
D5
R46
R39
C194
TP10
R71
R28
R72
C107
R99
C76
20
11
R158
IC9
R157
R156
P2_6
1
10
C58
RA5
L11
R141
R145
R140
RA4
R142
R143
C304
R152
R150
R153
R149
R151
R148
1
20
C106
R160
R159
MIC
R96
R94
10
11
R97
R95
C301
A
Q2 Collector
(3.0V)

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