Sharp LC-39LE650E Service Manual page 74

LC-39/50LE650
LC-39/50LE651
LC-39/50LE652
LC39/50LE650E
39" / 40" Main Unit Diagram 8/15 (LAN I)
LC39/50LE750E
DUNTKG135WE02
I
DUNTKG135WE04
H
G
TO SOC (001)
N27 MII_MDIO
N28 MII_MDC
R_MII_RXD1
L31
L32 R_MII_RXD0
*R9529
33
P26 R_MII_REFCLK
F
L29 R_MII_RXER
M26 R_MII_MDINT
L33 R_MII_RXDV
E N26 R_MII_TXEN
M34 R_MII_TXD0
M33 R_MII_TXD1
AG23 RESET_OUTN
D
C
B
A
1 2 3
CLOSE TO BGA
ET_MDIO-E
1 2
ET_MDC-E
3 4
*R9506
ET_RXD1-E
5 6
*R9505 33
ET_RXD0-E 33
7
8
*FB9504
A529WJ
*R9533
33
D+3.3V V3.3_LAN
*R9502
33
*FB9502
A529WJ
*C9521
*FB9503
12P A529WJ
V3.3_LAN
*R9530
*R9509
33
4.7K
*R9504
ET_COL-E
1 2
33
ET_TXEN-E
3 4
ET_TXD0-E
5 6
*R9503
ET_TXD1-E
7 8
33
*C9502
0.1u *C9503
*R9507
22u
4.7K
4 5 6
(LE650 Series)
LAN I
V3.3_LAN
*R9501
1K
*R9519
6.49K
1%
RXD0 TXP
*R9523
0
VDDIO *IC9501 TXM
*R9518
0
IXD543WJ
CRS_DV RXP
*R9520
KSZ8081RND
0
REF_CLK
RXM
*R9521 V3.3_LAN
0
RXER *C9505
VDDA_3.3
22u
*C9506
*C9509
6.3V
0.1u
INTRP VDD_1.2 2.2u
4V
V3.3_LAN
*C9504
0.1u
*R9522
4.7K
*C9513
0.1u
25V
7 8 9
74
T9501
ZA143WJQZ
*C9507
*C9508
0.1u
0.1u
10 13
11 12
N1 (30-04-2013)
TO LANII (009)
J9501
TL9505
ZA131WJQZ
TL9501
TL9502
TL9503
TL9504
R9517
R9514
75
75
R9515 R9516
75 75
C9512
1000P 2KV
KZA523WJQZ
14
15 16