Panasonic KX-HDV100RU / KX-HDV100RUB Service Manual ▷ View online
33
KX-HDV100RU/KX-HDV100RUB
11 Maintenance
11.1. Terminal Guide of the ICs Transistors and Diodes
C3ABTY000111
C2HBBY000150,C0DBAYY01648
C3FBUY000034
C0EBE0000444,C0DBGYY00905
C2HBCY000155
C3FBPY000318
C0DBGYY01870
B3AAB0000316
1
2
4
3
1
3
6
4
Cathode
Anode
1
27
54
28
1
4
8
5
1
8
24
17
9
16
32
25
Cathode
Anode
Cathode
Anode
Anode
Cathode
34
KX-HDV100RU/KX-HDV100RUB
11.2. How To Replace a Flat Package IC
Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a sol-
dering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
dering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
11.2.1.
Preparation
• PbF (: Pb free) Solder
• Soldering Iron
• Soldering Iron
Tip Temperature of 700
F ± 20F (370C ± 10C)
Note: We recommend a 30 to 40 Watt soldering iron. An
expert may be able to use a 60 to 80 Watt iron where some-
one with less experience could overheat and damage the
PCB foil.
expert may be able to use a 60 to 80 Watt iron where some-
one with less experience could overheat and damage the
PCB foil.
• Flux
Recommended Flux: Specific Gravity
0.82.
Type
RMA (lower residue, non-cleaning type)
Note: See About Lead Free Solder (PbF: Pb free) (P.3).
11.2.2.
Removal Procedure
1. Put plenty of solder on the IC pins so that the pins can be
completely covered.
Note:
Note:
If the IC pins are not soldered enough, you may give
pressure to the P.C. board when cutting the pins with
a cutter.
pressure to the P.C. board when cutting the pins with
a cutter.
2. Make a few cuts into the joint (between the IC and its
pins) first and then cut off the pins thoroughly.
3. While the solder melts, remove it together with the IC
pins.
When you attach a new IC to the board, remove all solder
left on the land with some tools like a soldering wire. If some
solder is left at the joint on the board, the new IC will not be
attached properly.
left on the land with some tools like a soldering wire. If some
solder is left at the joint on the board, the new IC will not be
attached properly.
11.2.3.
Procedure
1. Tack the flat pack IC to the PCB by temporarily soldering
two diagonally opposite pins in the correct positions on
the PCB.
the PCB.
Be certain each pin is located over the correct pad on the PCB.
2. Apply flux to all of the pins on the IC.
3. Being careful to not unsolder the tack points, slide the sol-
dering iron along the tips of the pins while feeding enough
solder to the tip so that it flows under the pins as they are
heated.
solder to the tip so that it flows under the pins as they are
heated.
11.2.4.
Removing Solder From Between
Pins
Pins
1. Add a small amount of solder to the bridged pins.
2. With a hot iron, use a sweeping motion along the flat part
2. With a hot iron, use a sweeping motion along the flat part
of the pin to draw the solder from between the adjacent
pads.
pads.
35
KX-HDV100RU/KX-HDV100RUB
12 Schematic Diagram
12.1. Main No.1
5 SD_CLK
2 ECLK
2 25MHz
3
LCD (CN2) SIGNAL
Pin1, 2, 3, 4, and 5
3
XA[12]
SD_CKE
SD_CLK
DQMBLS[1]
DQMBLS[0]
SD_BA[1]
SD_BA[0]
XD[0]
XD[1]
XD[2]
XD[3]
XD[4]
XD[5]
XD[6]
XD[7]
XD[8]
XD[9]
XD[10]
XD[11]
XD[12]
XD[13]
XD[14]
XD[15]
XD[0]
XD[1]
XD[2]
XD[3]
XD[4]
XD[5]
XD[6]
XD[7]
XD[8]
XD[9]
XD[10]
XD[11]
XD[12]
XD[13]
XD[14]
XD[15]
XA[0]
XA[1]
XA[2]
XA[3]
XA[5]
XA[6]
XA[8]
XA[9]
XA[10]
XA[11]
SD_CAS
SD_RAS
SD_WE
SD_CS
KEY_IN[0]
KEY_IN[1]
KEY_IN[2]
KEY_IN[3]
KEY_IN[4]
KEY_IN[5]
XA[7]
XA[4]
KEY_OUT[0]
KEY_OUT[1]
KEY_OUT[2]
KEY_OUT[3]
KEY_OUT[4]
KEY_OUT[5]
XD[0]
XD[1]
XD[2]
XD[3]
XD[4]
XD[5]
XD[6]
XD[7]
XD[8]
XD[9]
XD[10]
XD[11]
XD[12]
XD[13]
XD[14]
XD[15]
SD_CS2
LDQM
15
DQ0
2
*CS
19
*WE
16
*CAS
17
*RAS
18
A6
31
A3
26
A2
25
A1
24
A0
23
A4
29
A5
30
A7
32
A8
33
A9
34
A10/AP
22
A11
35
A12
36
BA0
20
BA1
21
NC
40
CLK
38
CKE
37
UDQM
39
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ11
47
DQ12
48
DQ14
51
DQ15
53
VDD1
1
VDD3
27
VDDQ3
43
VDDQ4
49
VSSQ1
6
VSSQ2
12
DQ13
50
VDD2
14
VDDQ1
3
VDDQ2
9
28
VSS1
41
VSS2
54
VSS3
46
VSSQ3
52
VSSQ4
1
2
RST
3
CD
4
SCL
5
SI
6
VDD
7
VSS
8
VB0+
9
VB0-
10
VB1-
11
VB1+
12
VLCDIN
C107 0.01u
C108 0.01u
C109 0.01u
C114 0.01u
C115 0.01u
C116 0.01u
C117 0.01u
LDQM
15
DQ0
2
*CS
19
*WE
16
*CAS
17
*RAS
18
A6
31
A3
26
A2
25
A1
24
A0
23
A4
29
A5
30
A7
32
A8
33
A9
34
A10/AP
22
A11
35
A12
36
BA0
20
BA1
21
NC
40
CLK
38
CKE
37
UDQM
39
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ11
47
DQ12
48
DQ14
51
DQ15
53
VDD1
1
VDD3
27
VDDQ3
43
VDDQ4
49
VSSQ1
6
VSSQ2
12
DQ13
50
VDD2
14
VDDQ1
3
VDDQ2
9
28
VSS1
41
VSS2
54
VSS3
46
VSSQ3
52
VSSQ4
H3
MEMXD15
G2
MEMXD14
D8
MEMXD13
D1
MEMXD12
B8
MEMXD11
B6
MEMXD10
A7
MEMXD9
D2
MEMXD8
E2
MEMXD7
B7
MEMXD6
F3
MEMXD5
G3
MEMXD4
B5
MEMDQMBLS1/EXTINT5
H4
MEMXD0
F2
MEMXD1
J4
MEMXD2
F4
MEMXD3
A4
MEMXA3/LCDGP0
D9
MEMXA4/LCDGP1
A3
MEMXA5/LCDGP2
C3
MEMXA2/EXTINT4
D4
MEMXA1/LCDD23
B2
MEMXA0/LCDD22
A5
MEMDQMBLS0/LCDD17
MEMXA15
D3
C9
MEMXA14_BA1/LCDD8
D6
MEMXA13_BA0/LCDD1
C4
MEMXA12/EXTINT14
A2
MEMXA11/LCDGP8
B3
MEMXA10/LCDGP7
C1
MEMXA9/LCDGP6
B1
MEMXA8/LCDGP5
C5
MEMXA7/LCDGP4
D5
MEMXA6/LCDGP3
MEMCS3/EXTINT7
B4
MEMCS2/EXTINT6
A6
MEMCS1/LPCLK
E4
MEMRD
C6
MEMWR
E3
C8
MEMXA20_MEMRAS/LCDD16
D7
MEMXA19_MEMCAS/LCDD9
MEMCKE/EXTINT13
A8
MEMCLK
C7
MEMXA16
C2
K5
VDDIO_NFLQSPI
L4
NFLD7/MEMXA21
P5
NFLD6/QCS1
R4
NFLD5/QCS0
P4
NFLD4/QDQ3
N4
NFLD3/QDQ2
M4
NFLD2/QDQ1
P3
NFLD1/QDQ0
R3
NFLD0/QCLK
N2
NFLREADY1
M3
NFLWR
N3
NFLRD
P1
NFLCLE
P2
NFLALE
R2
NFLCS0
IC302
KEY_COL6
L5
KEY_ROW8
N6
R10
KEY_ROW7
R9
KEY_ROW6
KEY_ROW5
P9
KEY_ROW4
R7
KEY_ROW3
P7
KEY_ROW2
M7
KEY_ROW1
N7
KEY_ROW0
P6
R1
KEY_COL7
F1SYNC
A11
T1SCLK
A12
SPI2DO
B9
SPI2DI
B10
SPI2CK
A9
U1RX
N10
U1TX
P10
USB2P
R6
USB2N
R5
KEY_ROW9
L7
M1
MDC
K4
MDIO
L1
MIICOL
E1
MIICRS_DV
J1
MIIREFCK
N1
MIIRXCK
K2
MIITXD0
K1
MIITXD1
L3
MIITXD2
H1
MIITXD3
L2
MIITXEN
J3
MII_TXER
G1
MIIRXD0
F1
MIIRXD1
H2
MIIRXD2
M2
MIIRXD3
J2
MIIRXER
K3
MIIRXCRS
J6
VDDIO_RGMII
N5
EXTINT0
M5
EXTINT1
L6
EXTINT2
M6
EXTINT3
G10
E_VDDQ
D10
ETEST
B14
TEST
A14
MAIN_CLK_OUT
A15
XI25M
B15
XO25M
G11
OSC25M_VDD12
C11
TCK
F11
TDI
D12
TDO
E12
TMS
A1
TRST
SD_CLK
M10
SD_CMD
L9
SD_D0
M9
D1TX
A10
D1RX
B11
KEY_COL5
N9
KEY_COL4
R8
KEY_COL3
P8
KEY_COL2
L8
KEY_COL1
N8
KEY_COL0
M8
B13
RF_RADIO_EN/EXTINT9
C14
RF_SCLK/SD_D2
D13
RF_SDATA_IN/SD_D3
E13
RF_SDATA_OUT/SD_D1
B12
RF_SEN/SD_WR_PROT
A13
RF_SLOT_CTRL/SD_DETECT
C13
RF_TR_DATA/EXTINT10
*HOLD/IO3
VCC
NC7
DI/IO0
*RESET
CLK
NC1
NC6
NC2
NC5
NC3
NC4
*CS
GND
DO/IO1
*WP/IO2
XA[0]
XA[1]
XA[2]
XA[3]
XA[4]
XA[5]
XA[6]
XA[7]
XA[8]
XA[9]
XA[10]
XA[11]
XA[12]
SD_BA[1]
SD_BA[0]
SD_CS
SD_RAS
SD_CAS
SD_WE
DQMBLS[0]
DQMBLS[1]
SD_CLK
SD_CKE
SD_CKE
KEY_IN[0]
KEY_IN[1]
KEY_IN[2]
KEY_IN[3]
KEY_OUT[5]
KEY_IN[4]
KEY_OUT[4]
KEY_OUT[3]
KEY_OUT[0]
KEY_OUT[1]
KEY_OUT[2]
KEY_IN[5]
SD_CKE
XA[3]
XA[2]
XA[1]
XA[0]
SD_CLK
DQMBLS[1]
DQMBLS[0]
SD_WE
SD_CAS
SD_RAS
SD_BA[0]
SD_BA[1]
XA[12]
XA[11]
XA[10]
XA[9]
XA[8]
XA[7]
XA[6]
XA[5]
XA[4]
SD_CS2
U1TX
U1RX
LCD_RST
100
R103
R102 100
R105
NC
E_TXD[0]
002:2E
DGND
RA106 100
1
8
E_TXD[1]
002:2E
R109
NC
4
5
2
7
2
7
3.3V
R124 100
DGND
RA109 100
1
8
DGND
3
6
4
5
RINGER_K
L105
DGND
R120
4.7k
C130 2.2u
RA107 100
1
8
3
6
R121 NC
R127 100
4
5
DGND
E_RXD[1]
002:2E
E_TXEN
002:2E
DGND
DGND
U2TX
U2RX
2
7
R118 NC
R158
4.7k
R128 100
25MOUT
002:2D
R157
NC
DGND
3
6
E_RXD[0]
002:2E
R183 100
R131
NC
RA102
1
8
R108
150
C131 2.2u
R117 NC
RA102
2
7
RA102
3
6
RA108 100
1
8
RA102
4
5
RA103
1
8
RA103
2
7
R125 100
RA103
3
6
C102 12p
50
E_RST
RA103
4
5
E_CRSDV
@xref
RA104
1
8
R184 100
RA104
2
7
DGND
RA104
3
6
IC102
RA104
4
5
R122 NC
R112
3
6
RINGER_A
R110 470
R101 100
E_MDCLK
002:2C
R185 100
R130 100
R111
1M
VDD3.3V
DGND
VDD3.3V
R116
NC
C134 0.01u
4
5
DGND
VDD3.3V
VDD1.2V
E_MDIO
002:2C
2
7
R119 NC
R162
4.7k
E_TXCLK
002:2E
R186 100
VDD3.3V
X1
NC
1
2
4
3
VDD3.3V
3
1 2
1
1 2
TRANSFER
1 2
LINE1
1 2
HEADSET
1 2
8
1 2
9
1 2
SP-PHONE
1 2
LINE2
1 2
MESSAGE
1 2
6
1 2
7
1 2
*
1 2
MUTE
1 2
4
1 2
#
1 2
0
1 2
CANCEL
1 2
2
1 2
5
1 2
REDIAL
1 2
CONF
1 2
DGND
SW101
HOOK SW
1
2
3
4
5
6
100
R104
100
R144
ENTER
1 2
SOFT1
1 2
SOFT2
1 2
SOFT3
1 2
DGND
U_GND
U2TX
001:4E
U2RX
002:2E
U2TX@xref
U2RX
@xref
U_3.3V
R138 100
HOOK_SW
001:4E
R187 NC
VDD3.3V
CN2
C104 220p
C106 220p
C110 220p
C111 220p
C112 220p
C118 220p
DGND
DGND
R135
10M
DGND
3.3V
DGND
DGND
2
6
1
Q102
5
3
4
DGND
2
6
1
DGND
Q103
5
3
4
2
6
1
VDD3.3V
D105
DGND
Q105
4.7k
47k
DGND
Q106
4.7k
47k
DGND DGND
Q108
4.7k
47k
DGND
Q107
4.7k
47k
VDD3.3V
DC_POWER
LED_VDD
RIGER_LED_K
RINGER_LED_A
D106
NC
D107
NC
RXCK
TXER
RXER
TCK
TDI
TDO
TMS
TRST
ST0
ST1
ST3
ST2
C132 0.33u
25
C105
0.01u
16
C126
0.01u
16
C129
0.01u
IC103
3
6
2
7
RA111 100
1
8
4
5
RA112
100
1
8
2
7
RA114 100
1
8
3
6
4
5
3
6
2
7
3
6
RA113 100
1
8
4
5
2
7
4
5
C119 0.01u
C121 0.01u
DGND
C123 0.01u
C120 0.01u
DGND
C125 0.01u
C122 0.01u
DGND
C124 0.01u
C127
0.01u
DGND
VDD3.3V
DGND
R126
4.7k
R132 100
R136
NC
DGND
U1TX
U1RX
RA115 100
1
8
3
6
2
7
4
5
DOWN
1 2
UP
1 2
LEFT
1 2
RIGHT
1 2
VOL-
1 2
VOL+
1 2
R106 4.7k
R107 4.7k
DGND
R113 4.7k
DGND
R114
4.7k
DGND
R123 4.7k
3.3V
C128
NC
DGND
DGND
100
R139
100
R141
100
R142
IC302
IC302
EXTINT15/SYNCPORT
C10
VDDIO_RFAPU
D11
D102
D104
R188 100
IC304
1
2
14
15
3
16
41
3
51
2
6
11
71
0
89
R145
C135
100pF
DGND
C136
100pF
DGND
C137
100pF
DGND
C395
100pF
50V
C396
100pF
50V
L103
L108
R194 150
C101 12p
50
L104
R129
22
C113
22u 6.3
L101
D101
R189
56k
Q101
5
3
4
Q104
4.7k
47k
L102
D103
R191
100k
R190 560
R133
750
R193
100k
R192 560
R134
750
L111
R140
L110
R137
2.2k
L106
R115 82
To LCD
Boot strap
Clock out strap
1: IF_CLK_PLL
UCFG4
UCFG3
UCFG1
UCFG2
V1 V0
V0
V1
State
BBIC
[0:0]
[0:1]
[1:0]
[1:1]
Ver.01
Ver.02
Ver.03
Ver.04
DVF9919
DVF9918
Reserve
Reserve
Boot strap
CS0
C
E
B
A
D
F
3
6
4
2
5
8
7
KX-HDV100RU/KX-HDV100RUB
MAIN BOARD
No.1
36
KX-HDV100RU/KX-HDV100RUB
12.2. Main No.2
L1
L2
C
E
B
A
D
F
3
6
4
2
5
8
7
WAN_TXP
WAN_TXM
E_CRSDV
E_RXD[0]
E_TXD[1]
E_TXEN
E_TXCLK
E_RXD[1]
E_TXCLK
E_TXD[0]
E_RXD[1]
E_RXD[0]
E_TXD[0]
PHY_MDI_1_M
PHY_MDI_1_P
PHY_MDI_0_M
PHY_MDI_0_P
E_TXEN
E_CRSDV
SP2
CT2
WAN_TXP
WAN_TXM
WAN_RXP
WAN_RXM
WAN_RXM
WAN_RXP
WAN_TXM
WAN_TXP
CT1
SP1
PC_RXP
PC_RXP
PC_RXM
PC_RXM
PC_TXP
PC_TXP
PC_TXM
PC_TXM
E_TXD[1]
E_TXD[0]
E_TXEN
E_TXCLK
E_RXD[0]
E_RXD[1]
E_CRSDV
E_TXD[1]
WAN_RXP
WAN_RXM
3.3V
DGND
DGND
C207
NC
R205
NC
R206
NC
DGND
DGND
DGND
R207
NC
C208
NC
R208
NC
DGND
DGND
DGND
R209
NC
C209
0.01u 50
NC
R210
NC
R212
NC
DGND
DGND
C210
0.01u 50
NC
R211
NC
C201
NC
C203
NC
DGND
C204
NC
DGND
C205
1000p 50
DGND
C206
1000p 50
DGND
D201
NC
D202
NC
D203
NC
D204
NC
D205
NC
D206
NC
D207
NC
D208
NC
C212
NC
C211
NC
C214 NC
C215
22u
L2AV_1.8V
ETHER_3.3V
DGND
DGND
L210
1
2 3
4
DGND
3.3V
C247
3300p
DGND
C251
0.1u 10
R236
47k
C245
0.01u
16
C229
0.01u
16
R235
12k
DGND
F1
32 3
D209
R234
100k
D210
NC
DG4
AGND
R237
15k
L211 10u
DGND
VDD3.3V
3.3V
C230
22u
10
DGND
DG2 DG3
DG1
DGND
IC202
2
NI
V
8
S
S
3
W
S
4
1
D
N
G
5
B
F
7
N
E
1
T
O
O
B
6
P
M
O
C
9
2
D
N
G
R233 0
DC_POWER
DC+
DC-
AVCC3.3V
AVCC
R238
0
DGND
DCIN
DCIN
L201
DCP
DCM
PoE_DC
AGND
AVCC3.3V
DGND
3.3V
DGND
C241
10u
16
C249
0.1u
16
C253
0.1u
16
R244
4.7k
T2
NC
1
TD+
8
RD-
6
RD+
2
TCT
3
TD-
16
TX1+
7
RCT
15
TXCT
14
TX1-
11
RX1+
10
RXCT
9
RX-
4
NC1
5
NC2
12
NC3
13
NC4
R269
NC
R271
NC
R266
NC
R267
NC
R273 75
DGND
R268 75
R275 75
R270 75
C213
NC
R258
R259
NC
NC
C227
10u
16
IC204
NC
1
VAUX
2
CT1
6
VDD48I
3
CT2
4
SP1
5
SP2
7
GND1
8
VDD5
9
RCURR
10
RCLASS
11
LVMODE
12
FB
13
COMP
14
CSS
15
CS
21
GND2
20
VDD48O
19
PDRV
18
VBP
17
VBN
16
NDRV
C234
NC
DGND
IC203
1
RSET
2
AVDD10OUT
9
RXD0
3
MDI+0
4
MDI-0
5
MDI+1
6
MDI-1
7
AVDD33_1
8
RXDV
10
RXD1
11
INTB
12
CTL_CLK
13
RXC
14
DVDD33
15
TXC
17
TXD1
18
TXD2
19
TXD3
20
TXEN
21
PHYRSTB
22
MDC
23
MDIO
24
LED0
26
CRS/CRS_DV
27
COL
28
RXER/FXEN
29
DVDD10OUT
30
AVDD33_2
31
CKXTAL1
32
CKXTAL2
33
GND
16
TXD0
25
LED1/PHYAD1
DGND
R221
E_MDCLK
001:4B
R249
NC
E_RXD[0]
001:4C
E_MDIO
001:4B
DGND
R226
R245
R247
E_TXD[1]
001:4B
DGND
E_TXCLK
001:4B
DGND
R246
0
R229
E_RXD[1]
001:4C
R248
NC
25MOUT
001:4C
E_TXD[0]
001:4B
R215
E_TXEN
001:4B
ETHER_3.3V
R225
2.49k
E_RST
001:6E
E_CRSDV
001:4C
3.3V
L2SW_PHY3.3V
L2SW_PHY3.3V
R251 NC
R250 NC
R253 NC
R252 NC
C257 NC
PoE_G
R256
R255
R254
R257
0
0
0
0
PoE_G
PoE_G
DGND
DGND
Q202
NC
DGND
R278
DGND
F201
1
NC
F202
1
NC
R276 NC
R272 NC
C256 NC
C243 NC
L209
NC
L208
NC
L212
NC
L213
NC
JK1
1
2
3
4
5
6
7
8
9
JK2
NC
1
2
3
4
5
6
7
8
9
R284 NC
R286 NC
C273 NC
R287 NC
D213
NC
R261 NC
R274NC
DGND PoE_G
C275 NC
R285 NC
R288
DGND
R289
4.7k
4.7k
4.7k
R290
DGND
R260
R201
DGND
R222
C276 NC
C233 NC
C277 NC
R262 NC
C259 NC
C228 NC
R291
NC
C279
NC
R292 NC
C258 NC
C260 NC
D212
NC
R202 NC
L204
NC
L214
NC
L2DC_1.8V
R296
NC
DGND
C218
NC
R295 NC
C216
NC
X201
NC
1
24
3
R299 NC
R294 NC
L2DC_1.8V
L2AV_1.8V
R293 NC
DGND
R218
NC
R219
NC
R281 NC
R282 NC
R224 NC
R223 NC
R204
NC
R220 NC
DGND
R231
NC
R230
NC
R242
NC
R232
NC
R277
NC
R243
NC
R279
NC
R280
NC
DGND
R213 NC
R203 NC
DGND
R228
NC R227 NC
DGND
DGND
DGND
DGND
DGND
DGND
DGND
R298
DGND
Q205
NC
C217
0.047u
C221
0.047u
C224
0.047u
C225
0.047u
R217 1.5k
R216
NC
R297 NC
DGND
C286
ETHER_3.3V
ETHER_3.3V
ETHER_3.3V
ETHER_3.3V
ETHER_3.3V
ETHER_3.3V
DGND
DGND
DGND
DGND
ETHER_3.3V
D214
NC
R241 NC
R200 NC
R401 NC
R400
R402
R403
C274
NC
L203
NC
C236 NC
C239 NC
C226 NC
C240 0
C242 0
C248 0
C254 0.01u
16
C244 0.01u
16
C250 0.01u
16
C252 0.01u
16
C246 0.01u
16
C262
NC
C263 NC
C264 NC
C272 0.01u
16
C271 0.01u
16
C270 0.01u
16
C269 0.01u
16
C265 0.01u
16
C268 0.01u
16
C266 0.01u
16
C267 0.01u
16
C281 NC
C282 NC
C393 NC
C394 NC
C284 NC
C285 NC
C261
16V
POE-AN
POE-AP
POE-BP
POE-BN
DG5 DG6
AGND
AG1 AG2 AG3
L206
NC
Q203
NC
G
D
S
IC201
NC
1
IBREF
2
AVDD18_1
17
DVDD18_1
3
AVDD18_2
4
RXIN0
5
RXIP0
6
TXOP0
7
TXON0
8
AVDD18_3
18
MODESET2
19
P2FLCTRL/*CPU_INT
20
CTRL_REFCLK1
21
RTXEN
22
DVDD18_2
23
RTXD0
24
RTXD1
35
P2RXD0
36
SCL_MDC
37
SDA_MDIO
65
GND
9
AVDD18_4
10
TXON1
11
TXOP1
12
RXIP1
13
RXIN1
14
AVDD18_5
15
SLP_WKP
16
*RESET
25
(MTXD2)
26
MTXD3/PRXD3/P2IRTAG1
27
MCOL/PCOL
28
REFCLK1
29
CRSDV
30
RRXD0
31
DVDD33_1
32
RRXD1
38
P2RXD1
39
P2RXD2
40
P2RXD3
41
P2RXDV
42
P2RXC
43
P2TXC
44
P2TXEN
45
P2TXD0
46
P2TXD1
47
P2TXD2
48
DVDD33_2
49
P2TXD3
50
P2COL
51
*LOOPLED/ENDEFER
52
MODESET1
53
MODESET0
54
DVDD18_3
55
DVDD33_3
56
LED_ACT1
57
LED_SPD1
58
LED_ACT0
59
LED_SPD0
60
HVDD33
61
AVDD18_6
62
X1
63
X2
64
VCTRL
33
MRXD2/PTXD2
34
MRXD3/PTXD3
T1
1
TD+
8
RD-
6
RD+
2
TCT
3
TD-
16
TX1+
7
RCT
15
TXCT
14
TX1-
11
RX1+
10
RXCT
9
RX-
4
NC1
5
NC2
12
NC3
13
NC4
C222 NC
C223
C219
NC
C220
C202
NC
R263 NC
R265
0
C235 22u
6.3
C237 22u
6.3
C232 22u
6.3
C238
22u 6.3
T2 2pin
T2 7pin
T1 2pin
T1 7pin
0421
EEPROM
1:Enable
0:Disable
Port0
Flow Control
1:Enable
0:Disable
Port1
Flow Control
1:Enable
0:Disable
REFCLK1 output
IC203 21pin
IC201 16pin
DC_power=8.37~8.96V
A
B
C
D
E
F
KX-HDV100RU/KX-HDV100RUB MAIN BORD No.2
L217
L215
L216
0
4.7k
100
100
100
100
100
0.01u
4.7k
4.7k
100
100
100
0.01u
4.7k
0.01u
DGND
C287
NC
C255
NC
9
10
9
10
9
10
9
10
67
67
67
67
5
IC203 PHY_TX
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