Panasonic KX-HCM110A Service Manual page 97

U5
R219
CRS
R220
COL
R221
TXEN
TXCLK
L203
241
DGND
TXD[3-0]
RXD[3-0]
R223
RXER
L201
RXCLK
RXDV
R225
MDC
R226
DGND
MDIO
DEVREST
PHY_Select
RF_nRST
RF_LINK
RF_TXD
RF_RXD
Q201
DGND
V4 V3 V2 V1
P_MOT1
P_MOT2
P_MOT3
P_MOT4
T_MOT1
T_MOT2
T_MOT3
T_MOT4
W4 W3 W2 W1
TP_25MHz
47
47
47
TP_GND1
DGND
TXD[3-0]
RXD[3-0]
47
241
47
47
+3.3V
R201
10K
DGND
Q203
DGND
+3.3V
+3.3V
X201 U6 U7
12p
25MHz
C203
12p
R202
1K
C204
DGND
RA202
TXD[3]
TXD[2]
8 1
TXD[1]
7 2
TXD[0]
6 3
5 4
47
RA201 47
RXD[3]
RXD[2]
8 1
RXD[1]
7 2
RXD[0]
6 3
5 4
U6 U7
DGND
+5VM
IC201
1
VS1 P-GND24
2
VCC
3
IN1
4
IN2
5
IN3
6
IN4
7
S-GND P-GND18
8
IN5
9
IN6
10
IN7
11
IN8
12
VS12 P-GND13
C205
NC
DGND
U8 U9
IC202
48
VDD48 P0AC
47
REF_IN VSS2
46
REF_OUT P1CL
45
VDD45 P2LI
44
CRS VSS5
43
COL P3TD
42
TXD3 VDD7
41
TXD2 P4RD
40
TXD1 10/100
39
TXD0 TP_CT
38
TXEN VSS11
37
TXCLK TP_TXP
36
VSS36 TP_TXN
35
RXER VDD14
34
RXCLK 10TCSR
33
VDD33 100TCSR
32
RXDV VSS17
31
RXD0 TP_RXP
30
RXD1 TP_RXN
29
RXD2 VDD20
28
RXD3 VSS21
27
MDC RESET_N
26
MDIO VSS23
25
VSS25 VDD24
U8 U9
24
23
NC
22
OUT1
21
OUT2
20
OUT3
19
OUT4
18
17
OUT5
16
OUT6
15
OUT7
14
OUT8
13
KX-HCM110A MAIN BOARD No.2 (1/2)
DGND
R203
10K
1
2
10K
R214
3
4
R213 10K
5
6
R212 10K
7
8
R211 10K
9
DGND
10
11
20.0K(1%)
12
1.54K(1%)
R204
13
R210
14
15
16
R205
17
1.0K(1%)
DGND
18
19
20
21
22
23
24
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)