Panasonic KX-HCM110A - Page 97

KX-HCM110A MAIN BOARD No.2 (1/2)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
IC202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2425
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
DGND
+3.3V
C206
0.1u
C208
6.3V10u
C207
0.01u
X201
25MHz
C204
12p
C203
12p
DGND
R211 10K
R212
10K
R213 10K
R214
10K
R203
10K
R204
20.0K(1%)
R210
1.54K(1%)
DGND
R205
1.0K(1%)
T_MOT2
C201
0.1u
+3.3V
T_MOT3
P_MOT4
P_MOT2
T_MOT1
P_MOT3
P_MOT1
T_MOT4
+5VM
DGND
DGND
1K
R202
10K
R201
+3.3V
IC201
1
VS1
2
VCC
3
IN1
4
IN2
5
IN3
6
IN4
7
S-GND
8
IN5
9
IN6
10
IN7
11
IN8
12
VS12
13
P-GND13
14
OUT8
15
OUT7
16
OUT6
17
OUT5
18
P-GND18
19
OUT4
20
OUT3
21
OUT2
22
OUT1
23
NC
24
P-GND24
0.1u
C202
47
R219
47
R220
47
R221
47
R226
47
R225
47
R223
C217
NC
DGNDDGND
C216
NC
DGNDDGND
C219
NC
C218
NC
TP_25MHz
C205
NC
RA202
47
4
3
2
18
7
6
5
RA201
47
4
3
2
18
7
6
5
C224
0.1u
C225
0.1u
C226
0.1u
C227
0.1u
DGND
L203
241
L201
241
Q201
DGND
Q203
DGND
TP_GND1
RXD[3-0]
RXD[3]
RXD[2]
RXD[1]
RXD[0]
TXD[3-0]
TXD[0]
TXD[1]
TXD[2]
TXD[3]
RXDV
RXCLK
RXER
TXCLK
TXEN
MDIO
MDC
DEVREST
RXD[3-0]
TXD[3-0]
CRS
COL
RF_LINK
RF_nRST
PHY_Select
RF_TXD
RF_RXD
P0AC
VSS2
P1CL
P2LI
VSS5
P3TD
VDD7
P4RD
10/100
TP_CT
VSS11
TP_TXP
TP_TXN
VDD14
10TCSR
100TCSR
VSS17
TP_RXP
TP_RXN
VDD20
VSS21
RESET_N
VSS23
VDD24
V4 V3 V2 V1
U6
U5
U7
U8 U9
U6 U7
U8 U9
W4 W3 W2 W1