Panasonic BL-C101CE / BL-C101E / BL-C121CE / BL-C121E Service Manual ▷ View online
57
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
11 Printed Circuit Board
11.1. CPU Board (Component View)
C2
BAT1
SW101
C117
R187
L175
L176
T1
R188
R114
R194
C4
C103
L101
C150
IC104
IC103
27
27
1
1
28
54
28
R5
C19
C20
L4
C21
R23
C23
C22
L23
R9
C9
C18
L3
54
X101
C111
IC105
1
1
C105
R104
C101
C119
C118
R106
R105
C110
R107
R108
R109
C133
C130
BOND LOCK
X1
C111
L105
C114
C14
IC4
IC101
IC102
R196
R103
C126
C122
C138
DA22
C161
C163
CN171
1
2
7
8
C8
R199
7
8
1
2
1
L1
CN21
C5
F171
C162
R22
C25
L2
C3
L104
R102
D_CK
SW172
1
20
8
1
16
9
10
11
1
R115
CN172
L177
C191
R182
C194
C193
L179
R198
R197
R181
R195
Q171
C190
C189
C131
C128
C12
R161
C24
L24
C6
R101
C125
C196
C132
C127
C148
C147
C146
C145
R118
C144
RA115
C107
C113
L102
C109
C112
R122
C142
R121
Q21
C26
R119
C152
C151
C141
C140
R117
C139
R120
C154
C153
C149
C108
C143
C106
L180
D172
D171
D174
D173
D175
Q22
F551
DA21
Q172
L178
D_DA
RA117
RA111
RA113
RA112
RA110
RA116
RA114
D1
D3
IC1
CN1
F1
C1
C321
R2
R3
C15
R10
R11
IC2
L22
L21
R21
BL-C101/BL-C121 CPU BOARD
58
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
11.2. CPU Board (Bottom View)
PbF
BL-C101/BL-C121 CPU BOARD
A
PNLB1098Z
1
3
5
2
7
8
TX+
RX+
TX-
RX- FG
DCIN1
IO_G
O_1
2
7
8
1
2
3
1
IO_9V
I_1
FG2
DCIN2
TP_MICG
TP_MIC
SA503
C322
R329
R330
C343
C16
C136
C340
C339
C327
C341
C327
C341
C332C330
C334
C342
C335
C337
C338
C333
R326
R324
TP_VDDQ
+3.3V
C135
GND
L103
C323
R321
R323
IC322
R322
C344
TP_MICAMP2
TP_A3.3V
R328
C336
C331
C325
C324
IC321
C120
C123
R325
C329
C192
R12
R4
C11
R6
Q1
C177
C173
L172
L171
L171
C172
GND4
25M
TP_+1.2V
TP_CLK32K
27M
GND2
TP_BAT
GND
C204
RA205
25
24
1
8
9
C176
R184 R183
SW171
C175
R174
R172
D5
D4
5
8
1
4
27
1
IC3
R8
C17
Q302
Q301
C129
TP_LED_R
R313
GND3
TP_LED_G
X171
C184
C182
C187
D2
C7
C13
R1
L180
C185
R179
C188
R178
R176
R177
R175
IC171
C178
R173
C10
R206
C205
C216
R7
CN201
TP_1.8V
R207
LED301
R314
R210
R209
L173
L174
C179
C181
C312
C217
C27
15
1
30
16
C328
C326
C327
IC302
C316
TP_MICAMP1
RA203
IC202
R211
C215
C202
C209
C220
C210
C208
C206
R208
IC203
RA204
CMOS Module
IC201
59
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
11.3. YBOX Board (Component View) (BL-C101 only)
11.4. YBOX Board (Bottom View) (BL-C101 only)
1
7
8
2
C901
L901
4
2
1
3
C905
CN902
R901
R902
R902
R903
R904
R904
C902
C903
C904
C904
CN903
8
7
1
2
CN901
BL-C101 YBOX BOARD
1
3
5
7
2
4
6
8
8
6
4
2
7
5
3
1
PQUP11573Z
A
PbF
BL-C101 YBOX BOARD
60
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
12 Appendix Information of Schematic Diagram
12.1. Terminal Guide of ICs, Transistors and Diodes
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