Panasonic BL-C101CE / BL-C101E / BL-C121CE / BL-C121E Service Manual ▷ View online
33
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
8.2.2.
How To Remove the RF Board and the ANTENNA Board [No.2] (Procedure No.1
→2)
3. Remove the CPU Board.
4. Remove the two screws (B).
5. Remove the Earth Plate.
6. Remove the RF Board and the ANTENNA Board.
5. Remove the Earth Plate.
6. Remove the RF Board and the ANTENNA Board.
34
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
9 Block Diagram
BL-C101 Block Diagram
27pin FPC
MN103SC30EYD
[IC101: Panasonic ]
FLA
SH
[IC102]
CPU PCB
3.3V DC-DC
Conv
erter
[IC2]
1/
㧠
VGA
CMOS
Sensor module
Camera I/F
JPEG,MPEG
Ethernet
MA
C
Memory
I/F
Controller
64Mbit SDRA
M
[IC103]
Tr
a
n
s
[T1]
RJ45
[CN171]
Ethernet PHY
[IC171]
25MHz
I2C BUS
27pin CN201
Pow
er LED
[ LED301 ]
1.8V&3.3V
Regulator
[IC202,IC203]
1.2V
Regulator
[IC4]
ClearSettin
g
SW [SW101]
+9V
64Mbit SDRA
M
[IC104]
48MHz
3.3V
Regulator
[IC302]
RTC IC
[IC3]
32.768kHz
Battery
BA
T1
Reset IC
[IC105]
LA
N
AC
Ad
a
p
to
r
RJ45
[CN902]
DC Jack
[CN901]
Y
BOX PCB
RJ45
[CN903]
PCM CODEC
[IC321]
AL
C
[IC322]
MIC
EXT IN
[CN21]
Thermistor
[TH101]
MA
IN UNIT
Y-BOX
35
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
BL-C121 Block Diagram
CPU PCB
MN103SC30EYD
[IC101: Panasonic ]
27pin FPC
FLA
SH
[IC102]
RF Board BL-C121only)
㧔
3.3V DC-DC
Conv
erter
[IC2]
1/4
VGA
CMOS
Sensor module
Camera I/F
JPEG,MPEG
Ethernet
MA
C
Memory
I/F
Controller
64Mbit SDRA
M
[IC103]
Tra
n
s
[T1]
RJ45
[CN171]
Ethernet PHY
[IC171]
25MHz
I2C BUS
27pin CN201
Pow
er LED
[ LED301 ]
1.8V&3.3V
Regulator
[IC202,IC203]
1.2V
Regulator
[IC4]
ClearSettin
g
SW [SW101]
+9V
64Mbit SDRA
M
[IC104]
48MHz
3.3V
Regulator
[IC302]
RTC IC
[IC3]
32.768kHz
Battery
BA
T1
Reset IC
[IC105]
AC
Ad
a
p
to
r
LA
N
Thermistor
[TH101]
MA
IN UNIT
PCM CODEC
[IC321]
AL
C
[IC322]
MIC
20pin
[CN172]
DC Jack
[CN1]
EXT IN/OUT
[CN21]
36
BL-C101CE/BL-C101E/BL-C121CE/BL-C121E
Memo:
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