Sharp LC-40LE730E Service Manual page 62

LC-40LE730
LC-46LE730
LC40LE730E
40" / 46" Main Unit Diagram 13/16 (USB)
LC46LE730E
DUNTKF915WE02
I
VA9551
H VXA074WJ
VA9552
VXA074WJ
J9551
ZA276WJQZ
G HDD
MULTIMEDIA
3D GLASSES
CHARGE
VA9553
VXA074WJ
VA9554
VXA074WJ
F
C9552
0.1u
E
WIFI
(ONLY)
J9552
D
ZA205WJQZ
5V7
D9551
RF201
C
R9551
120
C9551
TWF
10u
10V
R9552
4.7K
BAT CHARGE READY
B
HDD READY
A
1 2 3
+5V_USB1
C9554
0.1u
C9576
10u
10V
D+3.3V
L9551
USB3_DN
4 3
FB9553
A529WJ
USB3_DP
1 2
+5V_USB1
L9552
C9560
USB2_DN
4 3 220u
6.3V
USB2_DP
AAPE
1 2
C9577
10u
10V
C9559
0.1u
+5V_USB2
L9553
USB1_DN
4 3
USB1_DP
1 2
VA9556
VXA074WJ
VA9555
VXA074WJ
+5V_USB1
TL9551
IC9551
AAT4614IGU-2-T1
D+3.3V D+3.3V
IN
OUT R9555
10K R9556
10K
C9557
C9556
SET GND 120u 0.1u
10V
R9554
10K
ON /FLT
4 5 6
U S B
C9564 C9565
0.1u
1u
C9568
C9566
R9559
12P
12P
12K
C9562
R9560 R9562
0.1u
10K
C9571
1M
0.1u
C9561
0.1u
USBDM1_DN
USBDP1_DN RESET_N
USBDM2_DN FG_SEL1
USBDP2_DN FG_SEL0
IC9552
VHI2514BA
VDD VDD
USB2514B-AE2G
USBDM3_DN NON_REM1
USBDP3_DN OCS_N4
R9557
10K
USBDM4_DN
PRTPWR4
R9558
10K
USBDP4_DN OCS_N3
VDD PRTPWR3
R9561
10K
C9563
0.1u
C9570
0.1u
7 8 9 10
62
TO SoC (003)
L9554
4 3 USB_DP
1 2 USB_DN
Close to BGA
USB_HUB_RESETN
R9563
10K
C9572
0.1u
R9564
10K
R9566
10K
R9567
10K
C9573
0.1u
R9568
10K
R9569
10K
+5V_USB2 5V7
TL9552
FB9554
A528WJ
C9574
C9575
10u
R9573 10u
6.3V
USB1_OC_N 100K 16V
R9570
100K
5 4
VOUT VIN
IC9553
D+3.3V
S170B50U
ON GND NC
*R9571
10K
1 2 3
USB1_PEN_N
WI-FI READY
11 12 13
N1 (09-09-2011)
(B11)
(A11)
(C2)
14 15 16