Panasonic BL-C1CE / BL-C1E Service Manual ▷ View online
37
BL-C1CE / BL-C1E
14 Schematic Diagram
14.1. For The Schematic Diagram
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
38
BL-C1CE / BL-C1E
14.2. Schematic Diagram
(1)
(2)
(3)
(4)
(6)
(12)
(17)
(19)
(21)
(23)
(25)
(27)
(29)
(5)
(7)
(8)
(9)
(8)
(9)
(10)
(11)
(13)
(14)
(15)
(15)
(16)
(18)
(20)
(22)
(24)
(26)
(28)
(30)
(31)
(32)
BL-C1 MAIN BOARD No.1 (1/2)
C106
0.1u
C104
0.1u
IC103
1
VDD1
2
DQ0
3
VDDQ3
4
DQ1
5
DQ2
6
VSSQ5
7
DQ3
8
DQ4
9
VDDQ9
10
DQ5
11
DQ6
12
VSSQ12
13
DQ7
14
VDD14
15
DQML
16
nWE
17
nCAS
18
nRAS
19
nCS
20
BA0
21
BA1
22
A10
23
A0
24
A1
25
A2
26
A3
27
VDD27
28
VSS28
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC36
37
CKE
38
CLK
39
DQMH
40
NC40
41
VSS41
42
DQ8
43
VDDQ43
44
DQ9
45
DQ10
46
VSSQ46
47
DQ11
48
DQ12
49
VDDQ49
50
DQ13
51
DQ14
52
VSSQ52
53
DQ15
54
VSS54
+3.3V
C107
0.1u
+3.3V
C118
0.1u
C103
0.1u
DGND
C117
0.1u
C105
0.1u
C116
0.1u
R112
47
+3.3V
C123
NC
R111
47
C129
100p
C130
0.1u
C132
0.1u
C131
100p
C134
0.1u
C133
100p
C135
100p
C136
0.1u
C138
0.1u
C137
100p
C139
100p
C140
0.1u
C141
100p
C142
0.1u
+3.3V
C143
6.3V10u
C110
100p
C122
0.1u
C121
100p
C127
0.1u
C126
100p
C125
0.1u
C128
6.3V10u
+1.8V
C124
100p
C113
0.1u
C112
100p
C109
0.1u
C108
100p
C119
100p
C111
0.1u
C120
0.1u
DGND
DGND
DGND
DGND
C115
100p
C102
100p
RA106
47
4
3
2
1
3
2
1
8
7
6
5
RA114
47
1
2
3
4
2
3
4
5
6
7
8
R108
47
R107
47
R106
47
R151
10K
R152
10K
R153
10K
R154
10K
R155
10K
R157
47
L102
R109
47
+3.3V
R163
47
R165
47
IC102
D6
A15
C6
A14
A6
A13
B6
A12
D5
A11
C5
A10
A5
A9
B5
A8
D4
A19
B3
nWP/ACC
A4
nWE
B4
nRESET
D3
A20
C4
NC5
A3
RD/nBY
C3
A18
B2
A17
A2
A7
C2
A6
D2
A5
B1
A4
A1
A3
C1
A2
D1
A1
E1
A0
F1
nCE
H1
VSS1
G1
nOE
E2
DQ0
F2
DQ8
H2
DQ1
G2
DQ9
E3
DQ2
F3
DQ10
H3
DQ3
G3
DQ11
G4
VDD
H4
DQ4
F4
DQ12
E4
DQ5
G5
DQ13
H5
DQ6
F5
DQ14
E5
DQ7
G6
DQ15
H6
VSS2
F6
nBYTE
E6
A16
R198
10K
R199
10K
SD_ADR21
RA101
47
1
2
3
4
2
3
4
5
6
7
8
RA102
47
1
2
3
4
2
3
4
5
6
7
8
RA103
47
1
2
3
4
2
3
4
5
6
7
8
RA104
47
1
2
3
4
2
3
4
5
6
7
8
CPU_ADR[4]
CPU_DATA[7]
CPU_ADR[3]
CPU_ADR[2]
CPU_DATA[6]
CPU_ADR[14]
CPU_ADR[2]
CPU_ADR[3]
CPU_DATA[5]
CPU_ADR[15]
CPU_ADR[1]
CPU_DATA[4]
CPU_ADR[12]
CPU_DATA[3]
CPU_DATA[2]
CPU_ADR[11]
CPU_ADR[1]
CPU_ADR[1]
CPU_DATA[1]
CPU_DATA[0]
CPU_DATA[9]
CPU_ADR[19]
CPU_ADR[20]
CPU_DATA[10]
CPU_ADR[18]
CPU_DATA[11]
CPU_ADR[17]
CPU_DATA[12]
CPU_DATA[13]
CPU_DATA[14]
CPU_DATA[15]
CPU_ADR[16]
CPU_DATA[7]
CPU_ADR[15]
CPU_DATA[6]
CPU_ADR[14]
CPU_DATA[5]
CPU_ADR[13]
CPU_DATA[4]
CPU_ADR[12]
CPU_DATA[3]
CPU_DATA[15]
CPU_ADR[11]
CPU_DATA[2]
CPU_DATA[14]
CPU_ADR[10]
CPU_DATA[1]
CPU_DATA[13]
CPU_ADR[9]
CPU_DATA[0]
CPU_DATA[12]
CPU_ADR[10]
CPU_ADR[8]
CPU_DATA[11]
CPU_ADR[9]
CPU_ADR[7]
CPU_DATA[10]
CPU_ADR[8]
CPU_ADR[6]
CPU_DATA[9]
CPU_ADR[7]
CPU_ADR[5]
CPU_DATA[8]
CPU_ADR[6]
SD_ADR[1-20]
SD_ADR[14]
SD_ADR[15]
SD_ADR[16]
SD_ADR[17]
SD_ADR[18]
SD_ADR[15]
SD_ADR[16]
SD_ADR[17]
SD_ADR[18]
SD_ADR[19]
CPU_ADR[1-20]
SD_DATA[0]
SD_DATA[1]
SD_DATA[2]
SD_DATA[3]
SD_DATA[1]
SD_DATA[2]
SD_DATA[3]
SD_DATA[4]
SD_DATA[6]
SD_DATA[5]
SD_DATA[7]
SD_DATA[8]
SD_DATA[9]
SD_DATA[10]
SD_DATA[11]
SD_DATA[9]
SD_DATA[10]
SD_DATA[11]
SD_DATA[0]
SD_DATA[1]
SD_DATA[2]
SD_DATA[3]
SD_DATA[1]
SD_DATA[2]
SD_DATA[3]
SD_DATA[4]
SD_DATA[5]
SD_DATA[6]
SD_DATA[7]
SD_DATA[5]
SD_DATA[6]
SD_DATA[7]
SD_DATA[8]
SD_DATA[9]
SD_DATA[9]
SD_DATA[10]
SD_DATA[0-15]
CPU_DATA[1]
CPU_DATA[2]
CPU_DATA[3]
CPU_DATA[2]
CPU_DATA[3]
CPU_DATA[4]
CPU_DATA[5]
CPU_DATA[6]
CPU_DATA[7]
CPU_DATA[5]
CPU_DATA[6]
CPU_DATA[7]
CPU_DATA[8]
CPU_DATA[9]
CPU_DATA[10]
CPU_DATA[9]
CPU_DATA[10]
SD_DATA[11]
CPU_DATA[0]
CPU_ADR[1-20]
SD_DATA[12]
SD_DATA[13]
SD_DATA[14]
SD_DATA[15]
SD_DATA[13]
SD_DATA[14]
SD_DATA[15]
CPU_DATA[11]
CPU_DATA[12]
CPU_DATA[13]
CPU_DATA[14]
CPU_DATA[13]
CPU_DATA[14]
CPU_DATA[8]
CPU_ADR[14]
SD_ADR[14]
CPU_ADR[15]
SD_ADR[15]
SD_ADR[16]
SD_ADR[17]
SD_ADR[16]
SD_ADR[17]
CPU_ADR[16]
CPU_ADR[17]
CPU_ADR[17]
CPU_ADR[4]
CPU_DATA[15]
CPU_ADR[5]
SD_ADR[18]
CPU_ADR[18]
CPU_ADR[19]
SD_ADR[19]
SDRAM
FLASH ROM
D
39
BL-C1CE / BL-C1E
(1)
(2)
(3)
(4)
(6)
(12)
(17)
(19)
(21)
(23)
(25)
(27)
(29)
(5)
(7)
(8)
(9)
(8)
(9)
(10)
(11)
(13)
(14)
(15)
(15)
(16)
(18)
(20)
(22)
(24)
(26)
(28)
(30)
(31)
(32)
BL-C1 MAIN BOARD No.1 (2/2)
IC101
1
MA14
2
MA15
3
MA16
4
MA17
5
MA18
6
VSS6
7
MA19
8
nMCS2
9
nMCS1
10
nMCS0
11
LVDD11
12
nMOE
13
nMWE0
14
nMWE1
15
HVDD1_15
16
MCLKEN
17
MCLK
18
VSS18
19
nMRAS
20
nMCAS
21
MD0
22
MD1
23
MD2
24
MD3
25
VSS25
26
LVDD26
27
MD4
28
MD5
29
MD6
30
MD7
31
HVDD1_31
32
MD8
33
MD9
34
MD10
35
MD11
36
VSS36
37
MD12
38
MD13
39
MD14
40
MD15
41
MDQML
42
MDQMH
43
HVDD1_43
44
VSS44
45
MII_CRS
46
MII_COL
47
MII_TXD3
48
MII_TXD2
49
MII_TXD1
50
LVDD50
51
MII_TXD0
52
MII_TXEN
53
MII_TXCLK
54
MII_RXER
55
VSS55
56
HVDD1_56
57
MII_RXCLK
58
MII_RXDV
59
MII_RXD0
60
MII_RXD1
61
LVDD61
62
MII_RXD2
63
MII_RXD3
64
MII_MDC
65
MII_MDIO
66
VSS66
67
CLKI
68
PLLVSS68
69
VCP
70
PLLVDD70
71
nRESET
72
TESTEN
73
nTRST
74
TCK
75
TMS
76
TDI
77
TDO
78
VSS78
79
GPIOA0
80
GPIOA1
81
GPIOA2
82
GPIOA3
83
GPIOA4
84
GPIOA5
85
GPIOA6
86
GPIOA7
87
HVDD1_87
88
VSS88
89
GPIOB0
90
GPIOB1
91
GPIOB2
92
GPIOB3
93
LVDD93
94
GPIOB4
95
GPIOB5
96
GPIOB6
97
GPIOB7
98
VSS98
99
CMHREF
100
CMVREF
101
CMCLKIN
102
CMCLKOUT
103
CMDATA0
104
CMDATA1
105
HVDD2_105
106
CMDATA2
107
CMDATA3
108
CMDATA4
109
CMDATA5
110
CMDATA6
111
CMDATA7
112
VSS112
113
LVDD113
114
GPIOD0
115
GPIOD1
116
nCFCE2
117
nCFCE1
118
nCFIORD
119
nCFIOWR
120
CFIREQ
121
CFRST
122
VSS122
123
HVDD1_123
124
nCFWAIT
125
nCFSTSCHG
126
nCFDEN
127
CFDDIR
128
MA0
129
MA1
130
MA2
131
MA3
132
VSS132
133
LVDD133
134
MA4
135
MA5
136
MA6
137
MA7
138
MA8
139
HVDD1_139
140
MA9
141
MA10
142
MA11
143
MA12
144
MA13
+3.3V
+1.8V
R115
47
R116
47
CAMVDD
C148
0.1u
C147
100p
DGND
DGND
C146
6.3V10u
C144
100p
C145
0.1u
MII_CRS
MII_COL
MII_TXD3
MII_TXD2
MII_TXD1
MII_TXD0
MII_TXD2
MII_TXD1
MII_TXD0
MII_TXEN
MII_TXCLK
MII_RXER
MII_RXCLK
MII_RXDV
MII_RXD0
MII_RXD1
MII_RXD2
MII_RXD3
MII_RXD1
MII_RXD2
MII_RXD3
MII_MDC
MII_MDIO
CMCLKOUT
CMCLKIN
CMVREF
CMHREF
CMVREF
CMHREF
CMDATA[0-7]
R132
4.7K
R133
4.7K
SDA
SCL
SCL
nRST
R130
220
+2.8VD
L101
10u
+1.8V
0
R124
220
R127
R123
10K
+3.3V
R136
10K
+3.3V
+3.3V
R138
10K
C154
0.1u
DGND
TP_32K
DGND
R139
10K
R128
10K
+3.3V
R150
10K
DGND
R137
1K
AC_STOP
IC105
1
GND
2
VDD
3
Cd
4
OUT
C152
0.22u
C156
0.1u
+3.3V
DGND
470
R135
+3.3V
DGND
nPWD
R131
10K
RA108
47
1
2
3
4
5
6
7
8
RA109
47
1
2
3
45
6
7
8
RA110
47
1
2
3
4
5
6
7
8
R113
47
R117
47
R134
10K
DGND
C149
1u
TDI
TMS
TCK
TDO
nSRST
DGND
L108
R148
10K
R149
10K
+3.3V
nCMOS_RES
DGND
C151
33p
C161
120p
C166
NC
C157
0.1u
SD_ADR21
RF_nRST
S_TX
RF_LINK
S_RX
RF_nPDOWN
R161
10K
R160
10K
DGND
+3.3V
IC302
1 NC1
2 NC2
3 NC3
4 NC4
5 Foe
6 WR
7 Fsel
8 CE
9 GND
10
Fout
11
DATA
12
CLK
13
NC13
14
VDD
15
NC15
16
NC16
17
NC17
18
NC18
DGND
DGND
1.5K
R320
D302
1
2
3
R319
3.3K
D301
TP_BAT
Q802
E
C
B
R811
75
R810
56
TP_LED_G
LED801
1
2
3
4
Q801
E
C
B
TP_LED_R
C162
120p
C163
120p
nIR_INT
DGND
C313
0.1u
RA111
47
4
3
2
1
8
7
6
5
R118
47
R122
47
R121
47
+3.3V
SW802
A0
B0
B1
A1
B-LED
BAT301
DGND
R105
47
SD_ADR[2]
SD_ADR[3]
SD_ADR[4]
SD_ADR[5]
SD_ADR[6]
SD_ADR[7]
SD_ADR[8]
SD_ADR[9]
SD_ADR[10]
SD_ADR[11]
SD_ADR[12]
SD_ADR[13]
SD_ADR[1]
SD_DATA[12]
SD_DATA[13]
SD_DATA[14]
SD_DATA[15]
SD_ADR[1]
SD_ADR[2]
SD_ADR[3]
SD_ADR[4]
SD_ADR[5]
SD_ADR[6]
SD_ADR[7]
SD_ADR[8]
SD_ADR[9]
SD_ADR[10]
SD_ADR[11]
SD_ADR[12]
SD_ADR[13]
CPU_ADR[1]
CPU_ADR[2]
CPU_ADR[3]
CPU_ADR[4]
CPU_ADR[5]
CPU_ADR[6]
CPU_ADR[7]
CPU_ADR[8]
CPU_ADR[9]
CPU_ADR[10]
CPU_ADR[12]
CPU_ADR[13]
SD_ADR[20]
CMDATA[7]
CMDATA[6]
CMDATA[5]
CMDATA[0]
CMDATA[1]
CMDATA[2]
CMDATA[3]
CMDATA[4]
CPU_ADR[20]
TMS
TDI
TDO
nTRST
TDI
TMS
TCK
TDO
nSRST
nTRST
SD_ADR[20]
CPU_ADR[11]
TCK
nSRST
A1
A3
A2
C1
B
C2
40
BL-C1CE / BL-C1E
RXP_RF
TXP_IO
RXP
SW201
NC
1
2
3
4
5
6
SW202
NC
1
2
3
4
5
6
TXP_RF
RXP_IO
RXN_IO
TXN
TXN_RF
TXN_IO
TXP
RXN_RF
RXN
C15
0.1u
SA4
R9
75
DGND
SA2
R8
75
CN2
1
TPTX+
2
TPTX-
3
TPRX+
4
NC1
5
NC2
6
TPRX-
7
NC3
8
NC4
9
9
10
10
75
R6
C10
2200p
SA1
C14
1000p
SA5
DGND
NC
R11
T1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SA3
75
R5
TXN_IO
RXP_IO
TXP_IO
RXN_IO
R251
0
R252
0
R253
0
R254
0
C222
NC
Q201
NC
DGND
S_RX
C223
NC
RF_LINK
DGND
S_TX
Q203
NC
CN202
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
RF_nRST
RF_nPDOWN
L255
NC
L252
NC
L253
NC
L254
NC
L251
NC
4.7u
C703
+3.3V
R702
10K
CN701
CKIN
1
SCK
2
SDA
3
SADR
4
VAA5
5
AGND6
6
RESET
7
PWDN
8
DGND9
9
VDD10
10
D7
11
D6
12
D5
13
D4
14
D3
15
D2
16
D1
17
D0
18
FLSH
19
PCLK
20
HSYNC
21
VSYNC
22
VDD23
23
DGND24
24
C707
0.1u
4.7u
C702
DGND
nPWD
L702
10u
C709
0.1u
nCMOS_RES
R404
10K
C714
100p
C718
100p
SCL
C720
33p
R701
10K
CMCLKIN
CMDATA[0-7]
C708
100p
Q401
CMCLKOUT
4.7u
C701
CMHREF
CAMVDD
Q701
E
C
B
SDA
C712
0.1u
DGND
C717
0.1u
RXN_RF
RXP_RF
TXP_RF
TXN_RF
TXP_IO
TXN_IO
RXN_IO
RXP_IO
TXN
TXP
RXP
RXN
+12V
TXP
RXN
RXP
TXN
L201
241
MII_MDC
nRST
R204
13.0K(1%)
DGND
MII_RXDV
R215
51.1(1%)
DGND
DGND
C207
0.01u
TP_25MHz
DGND
R216
51.1(1%)
L203
241
+3.3V
MII_TXCLK
R205
2.0K(1%)
DGND
DGND
C217
NC
IC202
1
P0AC
2
VSS2
3
P1CL
4
P2LI
5
VSS5
6
P3TD
7
VDD7
8
P4RD
9
10/100
10
TP_CT
11
VSS11
12
TP_TXP
13
TP_TXN
14
VDD14
15
10TCSR
16
100TCSR
17
VSS17
18
TP_RXP
19
TP_RXN
20
VDD20
21
VSS21
22
RESET_N
23
VSS23
24
VDD24
25
VSS25
26
MDIO
27
MDC
28
RXD3
29
RXD2
30
RXD1
31
RXD0
32
RXDV
33
VDD33
34
RXCLK
35
RXER
36
VSS36
37
TXCLK
38
TXEN
39
TXD0
40
TXD1
41
TXD2
42
TXD3
43
COL
44
CRS
45
VDD45
46
REF_OUT
47
REF_IN
48
VDD48
MII_RXER
R210
1.54K(1%)
MII_RXD0
C216
NC
TP_GND1
C213
4p
L202
120nH
R217
56.2(1%)
MII_COL
C219
NC
DGND
MII_TXD3
+3.3V
MII_MDIO
DGND
DGND
MII_TXEN
MII_RXCLK
DGND
DGND
R218
56.2(1%)
C218
NC
C208
6.3V10u
MII_CRS
MII_TXD2
MII_TXD1
MII_TXD0
MII_RXD1
MII_RXD2
MII_RXD3
R219
47
R220
47
RA201
47
4
3
2
1
8
7
6
5
R201
10K
R223
47
R225
47
C206
0.1u
R203
10K
R213
10K
R212
10K
R211
10K
R214
10K
C215
0.1u
C224
0.1u
C225
0.1u
C226
0.1u
C227
0.1u
C214
0.1u
C203
12p
C204
12p
+2.8VD
+2.8VA
X201
25MHz
R202
0
CMVREF
+2.8VD
L701
10u
R703
47
TP_TXP
TP_TXN
TP_RXP
TP_RXN
CMDATA[7]
CMDATA[6]
CMDATA[5]
CMDATA[4]
CMDATA[2]
CMDATA[1]
CMDATA[0]
CMDATA[3]
BL-C1 MAIN BO
ARD No
.2
M
E1
E2
E4
E3
J
I
H
G
K
F
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