Panasonic KX-NS500AG Service Manual page 65

1 2
5
+1.8V_LAN
A
TP_+1.8V_LAN
(1)
DG
(2)
(3)
(4)
VDD33
33
(5)
VDD18_OUT
34
(6)
VDD18_IN
35
(7)
36 VDD_CORE_OUT_IN
(8)
37 *RESET
(9)
VSS1
38
(10)
MDC_CPU
39
B
(11) IC303
MDIO_CPU
40
(12)
41 *INT
INTER PU
42 P5_COL/GPIO1/SDET
INTER PU
P5_CRS/GPIO0
43
INTER PU
P5_OUTD3/P5_MODE3
44
(13)
P5_OUTD2/P5_MODE2 P5_OUTCLK/P5_REFCLK
45
(14)
46 P5_OUTD1/P5_OD1/P5_MODE1 P5_OUTEN/P5_OCTL/P5_SEL
(15)
47 P5_OUTD0/P5_
(16)
OD0/P5_MODE0
48
P5_VDDO
(17)
(18)
(19)
C
(20)
(21)
(22)
R369 10k
DG
(23)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
D
TP_DG7
DG
(31)
(32)
(33)
(34)
(35)
IC304
1 OUT
E
2 GND
3 *FLT
ON/*ON
AAT4614IGU-2-T1
F
6
R391 49.9
R392 49.9
DG
R393 49.9
49.9
R394
P1_RXP
16
P1_RXN
15
P1_AVDD DG
14
P1_TXP 13
P1_TXN 12
P0_TXN
11
P0_TXP
10
P0_AVDD
9
P0_RXN 8
P0_RXP 7 R336 4.99k 1
IREF
6
AVDD
5
XTAL_OUT
4
XTAL_IN 3
L2SW_CLK_BUF_25MHz
VDD_CORE1 2
INTER PU
006:5F
EE_DOUT/C3
1
_LED
C319
0.1u 16
DG
+3.3VD
R370 4.7k
R371 4.7k
+3.3VD
DG
R330 47k R337
R331 47k R338
R332 47k
R333 47k
47k
R334
SD_nCD
R335 47k
DG
LF301
2 3
IC306
1 4
NC
1 IO1 6
+3.3VD
IO4
2 GND 5
VDD
3 IO2 4
IO3
DG
BLM18PG181SN1D
+5VD_USB
6
IN
5
SET
4
===
DG
7
T301
1 16
2
3 14
15
6 11
7
8 9
10
4 13
NC
5 12
DG DG
NC
H1601CG
C327
D304 R349 49.9
0.01u 50
R350 49.9
DG
DG
D307
D305
DG
D306 C326 R347 49.9
0.01u 50
49.9
R348
DG
+3.3VD
+3.3VD
SD_WP 003:2D
100k C336
100k
R339 22
R340 22
R341 22
22
R342
R343 22
R344 22
R345 22
22
R346
L302
JK302
5
4
3
2
1
6
20201-3K16-01
L301
FG
65
8
+3.3VA_FROM_DSP
LAN_RX_XP_DSP 002:8B
LAN_RX_XM_DSP 002:8B
LAN_TX_XM_DSP 002:8B
LAN_TX_XP_DSP 002:8B
NC
NC
DG
T302
1 16
2
3 14
15
6 11
7
8 9
10
4 13
NC NC
5 12
NC NC
H1601CG
PORT0
R353
1u 16
14 16
12
WP
11
COM
10
CD
6
COM/VSS
8
8
7 CN301
7
5
5 SD
4
SCDAAA0201
4
3
3
2
2
1
1
9
9
13 15
DG
USB
0
NC R388
FG
KX-NS500AG CPU BOARD No.3 2/2
KX-NS500AG
(PORT1)
FG
JK301
8
7
6
5
4
3
2
1
9636-8817
LINK/ACT GREEN LED
100
LAN
DG