Sharp LC-39LE751EK (serv.man3) Service Manual ▷ View online
77
LC-39/50LE750
LC-39/50LE751
LC-39/50LE752
39” / 50” Main Unit Diagram 11/15 (COFDM)
(LE750 Series)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
APCTL
AERIAL_SENSE
SDAS
SCLS
IXD519WJ
1
GND
2
AGC_IF
3
AGC_RF
4
SCL_HOST
5
SDA_HOST
6
VDD_VCORE
7
TS_VAL
8
TS_SYNC
9
TS_CLK
10
GND
11
TS_D0
12
TS_D1
13
TS_D2
14
TS_D3
15
VDD_IO
16
TS_D4
17
TS_D5
18
TS_D6
19
GND
20
TS_D7
21
RDYTS_ERR
22
RESETB
23
VDD_VCORE
24
XTAL O
25
XTAL I
26
ADDR
27
VDDH_VANA
28
VDD_VADC
29
ADC_IP
30
ADC_IN
31
ADC_QP
32
QDC_QN
33
SDA_MAST
34
SCL_MAST
35
RSSI_ADC_CLK_OUT
36
GPIO_0
IXD518WJ
1
GPIO1
2
GPIO2
3
AGC2
4
SCL
5
SDA
6
VDD_IO
7
GND
8
VDD_D
9
CVBS
10
VDD_H
11
SIF/AF
12
DLIF_N
13
DLIF_P
14
VDD_L
15
LDO_ADJ
16
XOUT
17
XTAL_I
18
XTAL_O
19
GND
20
VDD_H
21
VDD_H
22
RF_REF
23
RF_IP
24
RF_IN
25
RF_SHLD
26
ADDR
27
RSTB
28
AGC1
C1105
47P
L1101
270nH
NR27J
NR27J
C1104
1000P
FB1101
A528WJ
A528WJ
C1107
91P
L1103
180nH
VPRINR18J
VPRINR18J
C1106
180P
*L1104
0
C1108
180P
C1109
180P
L1106
560nH
CNR56J
CNR56J
L1105
560nH
CNR56J
CNR56J
C1112
1000P
X1101
SCA228WJ
1
2
3
4
R1103
0
FB1102
A528WJ
C1113
1000P
3V3P1-T2
C1114
0.1u
C1121
1000P
C1116
1000P
C1115
1000P
C1122
1000P
1000P
C1118
1000P
1000P
Q1101
MMBT2907A
C1117
2.2u
4V
R1106
3.3
220u
6.3V
C1111
10uH
L1107
D+3.3V
C1119
0.1u
0.1u
C1120
0.1u
0.1u
C1110
0.1u
R1105
0
R1104
0
R1108
4.7K
R1109
4.7K
3V3_RVDD_1
R1110
0
R1107
4.7K
R1116
33
1
2
3
4
5
6
7
8
R1117
33
1
2
3
4
5
6
7
8
R1118
33
1
2
3
4
5
6
7
8
TL9638
TL9639
SDA2_3V
AH9
SCL2_3V
AG9
1V2_MVDD_1
3V3_RVDD_1
3V3_DVDD_1
1V2_MVDD_1
R1101
330
330
1%
R1102
150
150
1%
IXD659WJ
MIC5203-5.0
MIC5203-5.0
1
VIN
2
GND
3
ON
4
NC
5
VOUT
C1102
10u
10V
10V
C1103
0.1u
5V7
FB1104
A528WJ
A528WJ
FB1103
A528WJ
A528WJ
FB1105
A528WJ
C1128
0.1u
C1129
0.1u
C1132
0.1u
C1134
0.1u
*C1131
0.1u
C1133
0.1u
C1135
0.1u
C1136
0.1u
C1130
22u
6.3V
D+1.2V
D+3.3V
D+3.3V
3V3_RVDD_1
3V3_DVDD_1
1V2_MVDD_1
RESET_OUTN
AG23
TNR_CVBS
AJ15
TNR_SIFP
AK2
APCTL
AF9
AERIAL_SENSE
AF8
TS0VAL
AH25
TS0STRT
AG24
TS0CLK
AE24
TS0D0
AJ28
TS0D1
AM28
TS0D2
AK28
TS0D3
AL28
TS0D4
AH27
TS0D5
AK27
TS0D6
AL27
TS0D7
AJ27
C1137
0.01u
C1138
0.1u
*R1384
0
*R1383
0
*R1386
0
*R1385
0
R1121
0
R1124
0
C1139
0.1u
C1140
0.1u
C1141
0.1u
C1142
0.1u
R1388
10K
*FB1106
A529WJ
1V2_MVDD_1
C1143
0.1u
C1144
1000P
C1145
1000P
VCC12V
VCC12V
TL3102
D1102
BUS05L1
MB819WJFW
1
2
3
4
5
6
7
8
C1101
150
150
TO SoC FPII (001)
IMPEDANCE REQUIREMENTS
DUNTKG135WE02
DUNTKG135WE04
DUNTKG135WE04
*IC1102
IC1106
IC1104
TU1101
78
LC-39/50LE750
LC-39/50LE751
LC-39/50LE752
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
39” / 50” Main Unit Diagram 12/15 (USB)
(LE750 Series)
USB3_DN
USB3_DP
USB2_DN
USB2_DP
USB1_DN
USB1_DP
USB1_OC_N
RESET_OUTN
USB1_PEN_N
R9556
10K
3.3HUB
+5V_USB1
C9557
0.1u
0.1u
3.3HUB
R9555
10K
C9551
10u
10V
R9554
10K
AAT4614IGU-2-T1
1
OUT
2
GND
3
/FLT
4
ON
5
SET
6
IN
R9552
4.7K
D9551
RF201
RF201
R9551
120
TWF
5V7
+5V_USB2
ZA205WJQZ
1
2
3
4
S170B50U
1
ON
2
GND
3
NC
4
VIN
5
VOUT
C9575
10u
16V
ZA276WJQZ
3
75
1
42
6
8
VHI2514BA
USB2514BA
USB2514BA
1
USBDM1_DN
2
USBDP1_DN
3
USBDM2_DN
4
USBDP2_DN
5
VDD
6
USBDM3_DN
7
USBDP3_DN
8
USBDM4_DN
9
USBDP4_DN
10
VDD
11
TEST
12
PRTPWR1
13
OCS_N1
14
CRFILT
15
VDD
16
PRTPWR2
17
OCS_N2
18
PRTPWR3
19
OCS_N3
20
PRTPWR4
21
OCS_N4
22
NON_REM1
23
VDD
24
FG_SEL0
25
FG_SEL1
26
RESET_N
27
VBUS_DET
28
NON_REM0
29
VDD
30
USBDM_UP
31
USBDP_UP
32
XTALOUT
33
XTALIN
34
PLLFILT
35
RBIAS
36
VDD
L9551
1
2
3
4
VA9552
VXA074WJ
VA9551
VXA074WJ
VA9554
VXA074WJ
VA9553
VXA074WJ
C9554
0.1u
+5V_USB1
L9552
1
2
3
4
C9553
0.1u
+5V_USB1
R9561
10K
R9569
10K
*C9552
0.1u
VA9555
VXA074WJ
VA9556
VXA074WJ
L9553
1
2
3
4
R9557
10K
R9558
10K
X9551
SCA224WJ
C9568
12P
C9566
12P
R9560
1M
R9559
12K
R9562
10K
R9568
10K
R9567
10K
R9566
10K
R9563
10K
C9572
0.1u
0.1u
L9554
Close to BGA
0
1
2
3
4
C9567
0.1u
1u
C9569
C9564
0.1u
1u
C9565
C9574
10u
6.3V
R9573
100K
FB9554
A528WJ
A528WJ
+5V_USB2
5V7
R9570
100K
100K
R9571
10K
10K
3.3HUB
FB9552
A528WJ
C9559
0.1u
C9563
0.1u
C9570
0.1u
C9573
0.1u
C9571
0.1u
C9562
0.1u
FB9553
A529WJ
A529WJ
C9560
220u
6.3V
AAPE
C9561
0.1u
D+3.3V
RESET_OUTN
AG23
USB_A_DM
AL26
USB_A_DP
AK26
120u
10V
C9556
TL9551
TL9552
C9576
10u
10V
C9577
10u
10V
3.3HUB
C9578
0.1u
C9579
1000P
C9580
1000P
D+3.3V
D+3.3V
TO SoC FPII (001)
WI-FI READY
BAT CHARGE READY
HDD READY
HDD READY
WIFI
(ONLY)
HDD
MULTIMEDIA
3D GLASSES
CHARGE
IMPEDANCE REQUIREMENTS
DUNTKG135WE02
DUNTKG135WE04
DUNTKG135WE04
IC9551
*J9552
IC9553
J9551
IC9552
79
LC-39/50LE750
LC-39/50LE751
LC-39/50LE752
39” / 50” Main Unit Diagram 13/15 (PCMCIA)
(LE750 Series)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
CA1_D0
CA1_D1
CA1_D2
CA1_D3
CA1_D4
CA1_D5
CA1_D6
CA1_D7
CA1_CE1N
EMIA10
EMIA11
EMIA9
EMIA8
EMIA13
EMIA14
CA1_IREQN
EMIA12
EMIA7
CA_OUT_VAL
CA_OUT_CLK
EMIA6
EMIA5
EMIA4
EMIA3
EMIA2
EMIA1
EMIBE1N
EMID0
EMID1
EMID2
EMID3
EMID4
EMID5
EMID6
EMID7
CA1_CE1N
EMIRWN
CA1OUT_D4
CA1OUT_D5
CA1OUT_D6
CA1OUT_D7
CA1OUT_D3
CA1OUT_D2
CA1OUT_D1
CA1OUT_D0
CA_IN_D7
CA_IN_D6
CA_IN_D5
CA_IN_D4
CA_IN_D0
CA_IN_D1
CA_IN_D2
CA_IN_D3
CA1OUT_CLK
CA1OUT_VAL
CA1OUT_START
EMIOEN
EMIWEN
EMIIORDN
EMIIOWRN
CA1_WAITN
CA_IN_STRT
CA_IN_VAL
CA_IN_CLK
CA1_CE1N
CA1_IORDN
CA1_IOWRN
CA_OUT_STRT
CA_OUT_D7
CA_OUT_D6
CA_OUT_D5
CA_OUT_D4
CA_OUT_D3
CA_OUT_D2
CA_OUT_D1
CA_OUT_D0
CA1_RESETN
WAITN
CA1_VS1N
CI_REGN
CA1_CD2N
CA1_CD1N
CA1_WEN
CA1_OEN
CMDPWR1
C4405
0.1u
25V
25V
R4429
10K
100u
6.3V
C4409
C4406
10u
R4420
10K
CA1_VCC
C4412
0.1u
0.1u
CA1_VCC
+3V3_CA
C4410
0.1u
+3V3_CA
FB4402
A529WJ
R4419
4.7K
C4411
0.1u
BGA
LCX244FT
1
1G
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G
20
VCC
LCX244FT
1
1G
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G
20
VCC
LCX245FT
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
19
G
20
VCC
CA1_VCC
R4428
33
R4427
33
C4400
0.1u
C4401
0.1u
+3V3_CA
R4413
33
R4417
33
R4404
33
R4415
33
R4403
33
R4412
33
R4414
33
R4416
33
+3V3_CA
R4421
33
1
2
3
4
5
6
7
8
R4422
4.7K
4.7K
R4424
4.7K
R4423
4.7K
4.7K
R4425
4.7K
R4407
33
R4406
33
R4410
33
R4409
33
R4401
33
R4402
33
R4400
33
R4405
33
R4411
33
R4408
1K
R4418
4.7K
R4426
4.7K
+3V3_CA
S170B50U
1
ON
2
GND
3
NC
4
VIN
5
VOUT
C4404
10u
100u
6.3V
C4407
ASX
5V7
FB4400
A529WJ
+3V3_CA
D+3.3V
+3V3_CA
+3V3_CA
SC4401
MA386WJSA
1
GND
2
D3
3
D4
4
D5
5
D6
6
D7
7
CE1#
8
A10
9
OE
10
A11
11
A9
12
A8
13
A13
14
A14_MCLKO
15
WE/PGM
16
IREQ
17
VCC
18
VPP1
19
MIVAL
20
MICLKI
21
A12
22
QTX/A7
23
ETX/A6
24
ITX/A5
25
CTX/A4
26
A3
27
A2
28
A1
29
A0
30
D0
31
D1
32
D2
33
IOSC16#
34
GND
35
GND
36
CD1#
37
MOD3
38
MOD4
39
MOD5
40
MOD6
41
MOD7
42
CE2#
43
VS1#
44
IORD#
45
IOWR#
46
MISTRT
47
MD10
48
MD11
49
MD12
50
MD13
51
VCC
52
VPP2
53
MD14
54
MD15
55
MD16
56
MD17
57
MCLK_VS2#
58
RESET
59
WAIT#
60
INP_ACK#
61
REG#
62
MOVAL
63
MOSTRT
64
MOD0
65
MOD1
66
MOD2
67
CD2
68
GND
TL4401
TO SoC FPII (001)
CLOSE TO SoC
CLOSE TO SoC
DUNTKG135WE02
DUNTKG135WE04
DUNTKG135WE04
IC4402
IC4404
IC4401
IC4403
80
LC-39/50LE750
LC-39/50LE751
LC-39/50LE752
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
39” / 50” Main Unit Diagram 14/15 (NAND FLASH)
(LE750 Series)
EMID7
EMID6
EMID5
EMID4
EMID3
EMID2
EMID1
EMID0
EMIOEN
EMIRWN
EMID0
EMID1
EMID2
EMID3
EMID4
EMID5
EMID6
EMID7
EMI_NAND_RBN
EMIOEN
EMIRWN
EMI_CSAN
NAND_CLE
NAND_GALE
EMI_NAND_RBN
EMI_CSAN
NAND_CLE
NAND_GALE
2GB
RH-IXD551WJQZQ
MT29F2G08ABAEAWP:E
RH-IXD551WJQZQ
MT29F2G08ABAEAWP:E
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
R/B
8
/RE
9
/CE
10
CE2
11
NC
12
VCC
13
VSS
14
NC
15
NC
16
CLE
17
ALE
18
/WE
19
/WP
20
NC
21
NC
22
NC
23
NC
24
NC
25
VSS
26
NC
27
NC
28
NC
29
D0
30
D1
31
D2
32
D3
33
NC
34
VCC
35
NC
36
VSS
37
VCC
38
VSS
39
VCC
40
NC
41
D4
42
D5
43
D6
44
D7
45
NC
46
NC
47
NC
48
NC
D+3.3V
D+3.3V
C8401
0.1u
C8402
0.1u
R8401
10K
R8404
33
1
2
3
4
5
6
7
8
R8409
33
1
2
3
4
5
6
7
8
R8410
33
R8414
33
R8412
33
R8411
33
R8413
33
EMID1
U34
EMID2
V32
EMID3
W30
EMID4
AA30
EMID5
V30
EMID6
W31
EMID7
W29
EMI_NAND_RBN
AB26
EMIOEN
AA31
EMIRWN
AA29
EMI-CSAN
AD33
NAND-CLE
AB31
NAND_ALE
AC34
R8416
10K
D+3.3V
R8417
10K
EMID0
V34
C8403
10u
16V
TO SoC FPII (001)
*IC8401
DUNTKG135WE02
DUNTKG135WE04
DUNTKG135WE04
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