Read Sharp LC-40CT2E (serv.man2) Service Manual online
1k
R241
R325
22R
JK1
8
7
6
5
4
3
2
1
TX+
TX-
RX+
GND1
GND2
RX-
GND3
GND4
C338
1n
50V
F11
330R
V1
39V/1.1pF
C407
1n
1kV
V2
39V/1.1pF
R529
75R
R525
75R
R512
75R
3V3_ETH
C411
47u
6V3
75R
R508
39V/1.1pF
V3
V4
39V/1.1pF
C341
10u
10V
10V
6k8
R530
C63
100p
50V
C268
100n
16V
4k7
R298
10k
R85
R85
C399
10p
50V
S7
3V3_ETH
3V3_ETH_D
3V3_ETH
U10
KSZ8041NL
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
RST#
LED1
LED0
CRS
COL
TXD3
TXD2
TXD1
TXD0
TXEN
TXC
INTRP
RXER
RXC
RXDV
VDDIO_3.3
XI
REXT
MDIO
MDC
RXD3
RXD2
RXD1
RXD0
GND
VDDPLL_1.8
VDDA_3.3
RX-
RX+
TX-
TX+
XO
R208
47R
47R
R204
47R
R203
47R
R202
16V
100n
C232
C233
100n
16V
S6
33R
R440
F28
220R
3V3_ETH
10V
10u
C342
4k7
R302
4k7
R299
R336
22R
R337
22R
22R
R324
R326
22R
22R
R331
R323
22R
10k
R81
R301
4k7
R330
22R
100n
C230
16V
C228
100n
16V
100n
C231
50V
22p
C404
C405
50V
22p
X3
22R
R322
R300
4k7
R297
4k7
R321
22R
10V
10u
C339
3V3_ETH_D
100n
16V
C255
F27
220R
TR1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ETHERNET
ERTUG BAL
19 ETHERNET
19
17mb38
-1
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
OF:
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
SHEET:
29-01-2010_15:15
3V3_VCC
3V3_VCC
nETH_RESET
nETH_IRQ
RXDV
PHYRXP
PHYRXP
PHYRXP
PHYRXN
PHYRXN
PHYRXN
PHYTXP
PHYTXP
PHYTXP
PHYTXN
PHYTXN
PHYTXN
RX-
RX-
TX-
TX-
TX+
TX+
RX+
RX+
TXD1
TXD0
TXEN
TXCLK
TXCLK
RXER
RXD0
RXD1
MDC
MDIO
3V3_ETH_D
3V3_ETH_D
3V3_ETH_D
3V3_ETH_D
25MHZ REF CLK FOR EMMA
chassis ground.
transformer.
any parts or traces under the
differential pairs. Do not place
route as matched length
Also keep traces short and
speed nets, except for the
PWR/GND planes and high
Route this area void of all
Internal 1.8 V
Generation
6K49
49R9
49R9
49R9
49R9
Route both traces of each differential pair
as identical to each other. If possible at 6mil
width/6mil parallel spacing, and at least 18
mils away from all other signals.
as identical to each other. If possible at 6mil
width/6mil parallel spacing, and at least 18
mils away from all other signals.
30040168 25Mhz
CONFIG2/
/CONFIG1
OPTIONAL 25MHZ REFERENCE CLOCK XTAL FOR KSZ8041RNL
/CONFIG0
