Sharp LC-65LE643U FPTW Service Manual page 79

5
[1.15V Digital Power]
VCC1.15V
FBM1
80ohm/6A
0805L
+ CME1 CM1
100uF/16V 10uF/10V
DVDD
AVDD12_LVDSRX
RM2 0
RM1 0
D CM4 CM5 CM6
10uF/10V 0.1uF/16V 0.1uF/16V
CM56 CM2 CM3
10uF/10V 0.1uF/16V 0.1uF/16V
DVDD_DDR_CMD AVDDL_MOD
RM4 0
RM3 0
CM47 CM48 Bead
0.1uF/16V 10uF/10V CM11 CM12 CM13
10uF/10V 0.1uF/16V 0.1uF/16V
DVDD_DDR_DATA
RM5 0
CM49 CM50
0.1uF/16V 10uF/10V
C
VCC3.3V
[HW Reset]
VCC3.3V
RM75
47
+ 2
CME4 RM76 0 U8_RESET
RESET
22uF/50V 3
VCC
1
GND
RM77
CM54 UM3 10K CM55
0.1uF/16V NC 1000pF/50V
LL4148WP RM22
RM23 100
DM1 10K
U8_RESET
If need reset IC should use
New Parts 2.7V APX810-26
[I2C_S Port & UART Port & I2C_HSC]
2R00-1X4M
J3
2R00-1X4M
J2
B
RM32 0 I2CS_SCL VD_RX
RM33 0 I2CS_SDA VD_TX
A
5
4
[1.8V DDR]
VCC1.8V
CM7 CM8 CM9 CM10
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
AVDDL_PREDRV
Bead
RM6 0
CM14 CM15 CM16 CM17 CM18 CM19 CM20
0.1uF/16V 0.1uF/16V 10uF/10V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
reserved on bottom reserved on bottom
C12, C13, C34, C35 NC for VB1 case
[SPI Flash]
VCC3.3V
[Crystal]
C1=C2=2*CL-5
CM51 XTALO_M
UM2 0.1uF/16V
SPI_CZ RM17 10 1 8
CS VCC
SPI_DO RM18 10 2 7
SO HOLD
RM19 10 3 6 RM20 10 SPI_CK RM31
WP SCLK
4 5 RM21 10 SPI_DI 1M
GND SI
MX25L8006EM2I-12G RM30
XTALI_M
0
[LCM Control]
PANEL_ON/OFF_1
(13)
PANEL_ON/OFF_1
RM34 0 I2C_HSC_SCL
BL_ON_OFF_1
(2)
BL_ON_OFF_1
RM35 0 I2C_HSC_SDA
PWM4
BL_DIMMING1 (2)
PWM5
(2)
BL_DIMMING2
[Chip Config]
{PAD_GPIO[2:0]} VCC3.3V
BOOT_SPI 3b'111
RM24 10K
GPIO0
RM27 10K
RM25 10K
GPIO1
RM28 10K
RM26 10K
GPIO2
RM29 10K
4
3
[3.3V]
AVDDIO_CNL
VCC3.3V
RM7 0
+ CME2
100uF/16V CM21 CM22 CM23 CM25 CM31
10uF/10V 10uF/10V 0.1uF/16V 0.1uF/16V 0.1uF/16V
AVDDIO_DATA
CM26 CM29
10uF/10V 0.1uF/16V CM27
0.1uF/16V
C1 CM52
33pF/50V
Y2
24MHZ
CM53
C2
33pF/50V VCC3.3V
RM78
MEMC_ISP 10K VCC3.3V
(4)
MEMC_ISP
RM83
1K
RM79
2 QM3 10K
LMBT3904LT1G
MEMC_SDA 2 3 I2CS_SDA
MEMC_SDA (4)
NC QM1
RM81 0
GPIO31 MEMC_SCL 2 3
(4)
MEMC_SCL
NC QM2
GPIO30
RM82 0
3
2
AVDD_LVDSRX
RM13 0
+ CME3 CM35 CM36 CM37
100uF/16V CM34 10uF/10V 0.1uF/16V 0.1uF/16V
10uF/10V
VDDP
RM14 0
CM40 CM38 CM39
10uF/10V 0.1uF/16V 0.1uF/16V
AVDD_MOD
RM15 0
CM41 CM42 CM43 CM44
10uF/10V 0.1uF/16V 0.1uF/16V 0.1uF/16V
AVDD_MPLL
RM16 0
CM45 CM46
10uF/10V 0.1uF/16V
Pin114 AVDDIO_DATA0_1
Pin115 AVDDIO_DATA0
Pin116
SPI_DI
SPI_CK
SPI_CZ
SPI_DO
IRE
SPI2_CK DIM2 GPIO2
VD_RX SPI1_DI DIM1 GPIO1
UM1
133
E-Pad
134
E-Pad
135
E-Pad
136
E-Pad
137
E-Pad
VD_TX SPI1_CK DIM0 PWM0 GPIO0 1
PAD_GPIO[0]
VCC3.3V PWM2 I2C_HSC_SCL GPIO16 2
PAD_DIM0
PWM3 I2C_HSC_SDA GPIO17 3
PAD_DIM1
PWM4 IRE GPIO18 4
PAD_DIM2
PWM5 IRE GPIO19 5
PAD_DIM3
RM80 6
AVDD_LVDSRX AVDD_LVDSRX
10K RM60 100 RXO0- 7
PAD_RA0N
RXO0+ 8
PAD_RA0P
RM61 100 RXO1- 9
PAD_RA1N
RXO1+ 10
PAD_RA1P
RM62 100 RXO2- 11
PAD_RA2N
RXO2+ 12
PAD_RA2P
13
RM63 100 RXOC-
PAD_RACKN
RXOC+ 14
I2CS_SDA (7) PAD_RACKP
RM64 100 RXO3- 15
PAD_RA3N
RXO3+ 16
PAD_RA3P
RM65 100 RXO4- 17
PAD_RA4N U8 128
RXO4+ 18
PAD_RA4P
19
AVDD12_LVDSRX AVDD12_LVDSRX/DVDD
20
AVDD_LVDSRX AVDD_LVDSRX
I2CS_SCL I2CS_SCL RM66 100 RXE0- 21
(7)
I2CS_SCL PAD_RB0N
RXE0+ 22
PAD_RB0P
RM67 100 RXE1- 23
PAD_RB1N
RXE1+ 24
PAD_RB1P
RM68 100 RXE2- 25
PAD_RB2N
RXE2+ 26
PAD_RB2P
RM69 100 RXEC- 27
PAD_RBCKN
RXEC+ 28
PAD_RBCKP
RM70 100 RXE3- 29
PAD_RB3N
RXE3+ 30
PAD_RB3P
RM71 100 RXE4- 31
PAD_RB4N
32
RXE4+
PAD_RB4P
33
AVDD12_LVDSRX AVDD12_LVDSRX/DVDD
34
PAD_SSPI2_DO
BACKLIGHT CONTROL GPIO30 VSYNC_LIKE_SPI2 IRE 35
PAD_SSPI2_CZ
LCM_POWER ON/OFF GPIO31 VSYNC_LIKE_SPI1 36
PAD_SSPI2_CK
3D FLAG IN 37
PAD_SSPI2_DI
38
VDDP VDDP3_B
Any GPIO
support L/R in
L/R out can
use PWM
function pins
MST7438BA
I2CS_SCL
I2CS_SDA
U8_RESET
RM72 0
R7_RXO0- RM36 0 RXO0-
R7_RXO0- (4)
R6_RXO0+ RM37 0 RXO0+
R6_RXO0+ (4)
R5_RXO1- RM38 0 RXO1-
R5_RXO1- (4)
R4_RXO1+ RM39 0 RXO1+
R4_RXO1+ (4)
R3_RXO2- RM40 0 RXO2-
(4)
R3_RXO2-
R2_RXO2+ RM41 0 RXO2+
(4)
R2_RXO2+
R1_RXOC- RM42 0 RXOC-
R1_RXOC- (4)
R0_RXOC+ RM43 0 RXOC+
R0_RXOC+ (4)
G7_RXO3- RM44 0 RXO3-
G7_RXO3- (4)
G6_RXO3+ RM45 0 RXO3+
(4)
G6_RXO3+
G5_RXO4- RM46 0 RXO4-
G5_RXO4- (4)
G4_RXO4+ RM47 0 RXO4+
G4_RXO4+ (4)
G3_RXE0- RM51 0 RXE0-
G3_RXE0- (4)
G2_RXE0+ RM52 0 RXE0+
(4)
G2_RXE0+
G1_RXE1- RM53 0 RXE1-
(4)
G1_RXE1-
G0_RXE1+ RM48 0 RXE1+
G0_RXE1+ (4)
B7_RXE2- RM49 0 RXE2-
B7_RXE2- (4)
B6_RXE2+ RM50 0 RXE2+
B6_RXE2+ (4)
B5_RXEC- RM54 0 RXEC-
(4)
B5_RXEC-
B4_RXEC+ RM55 0 RXEC+
(4)
B4_RXEC+
B3_RXE3- RM56 0 RXE3-
B3_RXE3- (4)
B2_RXE3+ RM57 0 RXE3+
B2_RXE3+ (4)
B1_RXE4- RM58 0 RXE4-
B1_RXE4- (4)
B0_RXE4+ RM59 0 RXE4+
B0_RXE4+ (4)
2
1
Old New
GND
AVDDIO_DATA1
NC AVDDIO_DATA0
AVDD_MOD
Close to Mstar IC
RM73
39K_F A0P
A0P (13)
A0M
A0M (13)
A1P
A1P (13)
A1M
A1M (13)
A2P
A2P (13)
A2M
A2M (13)
RM74 ACKP
ACKP (13)
0 ACKM
ACKM (13)
P6
GND
P7
GND
P8
GND
P9
GND
P10
GND
102 IRE A3P
PAD_A3P A3P (13)
101 IRE A3M
A3M (13)
PAD_A3M
100 IRE A4P
A4P (13)
PAD_A4P
99 IRE A4M
A4M (13)
PAD_A4M
98
AVDD_MOD AVDD_MOD
97
AVDDL_MOD AVDDL_MOD
96
DVDD DVDD
95 B0P
B0P (13)
PAD_B0P
94 B0M
B0M (13)
PAD_B0M
93 B1P
B1P (13)
PAD_B1P
92 B1M
PAD_B1M B1M (13)
91 B2P
PAD_B2P B2P (13)
90
B2M
PAD_B2M B2M (13)
89 BCKP
PAD_BCKP BCKP (13)
88 BCKM
BCKM (13)
PAD_BCKM
87 B3P
B3P (13)
PAD_B3P
86 B3M
B3M (13)
PAD_B3M
85 B4P
PAD_B4P B4P (13)
84
B4M
PAD_B4M B4M (13)
83
AVDDL_PREDRV AVDDL_PREDRV
82
AVDD_MOD
AVDD_MOD
81
AVDDL_PREDRV
AVDDL_PREDRV
80 C0P
C0P (13)
PAD_C0P
79 C0M
PAD_C0M C0M (13)
78 C1P
PAD_C1P C1P (13)
77 C1M
PAD_C1M C1M (13)
76 C2P
C2P (13)
PAD_C2P
75 C2M
C2M (13)
PAD_C2M
74 CCKP
CCKP (13)
PAD_CCKP
73 CCKM
CCKM (13)
PAD_CCKM
72 C3P
PAD_C3P C3P (13)
71
C3M
PAD_C3M C3M (13)
70 C4P
PAD_C4P C4P (13)
69 C4M
C4M (13)
PAD_C4M
68
DVDD
DVDD
67
AVDDL_MOD
AVDDL_MOD
66
AVDD_MOD AVDD_MOD
65
D0P
PAD_D0P D0P (13)
D0M
D0M (13)
D1P
D1P (13)
D1M
D1M (13)
D2P
D2P (13)
D2M
D2M (13)
DCKP
DCKP (13)
DCKM
DCKM (13)
D3P
D3P (13)
D3M
D3M (13)
D4P
D4P (13)
D4M
D4M (13)
XTALI_M
XTALO_M
1
D
C
B
A