Sharp LC-32LB261U, Service Manual

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32 ″ &42 ″ &50 ″ LCD TV Best Buy LC-32LB261U- LC-42LB261U- LC-50LB261U
49
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
B
C
6 9 Wednesday , May 14, 2014
06. MSD8220LB_Scaler
<Variant Name>
XTALI
HDMIA_SCL
HDMIA_HPDIN
HDMIA_SDA
HDMIB_SCL
HDMIB_HPDIN
HDMIB_SDA
HDMID_SCL
HDMID_HPDIN
HDMID_SDA
HDMI_CEC
ARC_SPDIF
ORESET#
M_SDA
M_SCL
PWR_ON
SPDIF_OUT
XTALO
OIRI
DDCA_DA
ORESET#
HDMI_CEC
SPI_SDO
DDCA_CK
GPI
O
0
SPI_SDI
ARC_SPDIF
SPI_CLK
GPI
O
1
HDMIA_HPDIN
MHL_CABLE-DET
FAT_IN-
HDMID-RX2P
HDMID-RX0N
HDMIB-RX0P
HDMID-RX1N
HDMID-CLKP
HDMIB-CLKP
RXE3-
SPI_CSN
BL_DIMMING
HDMIB-RX1P
HDMIB-RX2P
HDMIB-CLKN
HDMID-RX0P
HDMID-CLKN
HDMID-RX2N
HDMIB-RX0N
HDMID-RX1P
VGA_SOG
VGA_VS
HDMIA-RX0N
HDMIA-RX2N
HDMIA-RX1N
HDMIA-CLKP
HDMIA-RX1P
HDMIA-RX2P
VGA_COM
HDMIA-RX0P
VGA_BP
HDMIA-CLKN
VGA_GP
VGA_RP
HDMIB-RX1N
HDMIB-RX2N
RXE0-
RXE1-
RXE0+
RXE1+
RXE2+
RXE2-
COMP_COM
COMP_PB
COMP_PR
COMP_Y
COMP_SOY
VGA_HS
RXE3+
RXEC+
RXEC-
HDM
ID
_
S
C
L
HDM
IA
_
S
D
A
HDM
IA
_
S
C
L
HDM
ID
_
S
D
A
M
H
L_C
ABL
E-D
E
T
HDM
IB
_
S
C
L
HDM
IB
_
S
D
A
HDM
IB
_
H
P
D
IN
XT
A
L
O
XT
A
L
I
AU_SD
AU_MCK
GPI
O
7
AU_BCK
GPI
O
8
PWM1
PW
R
_
O
N
GPI
O
9
GPI
O
6
SPD
IF
_O
U
T
PANEL_EN
USB_DM
USB_DP
KEY 1
KEY 2
BL_DIMMING
AMP-AUOUTL
M_SDA
M_SCL
GPI
O
2
BL_ON/OFF
AUDIO_MUTE
GPI
O
3
AU_WS
BL_DIMMING
PWM1
BRIGHT_ADJ
SPI_CLK
SPI_SDI
AMP-AUOUTR
AM
P
-AU
OU
T
R
0
AUR2
CVBS0P
AMP-AUOUTL0
AUVAG
AUR0
AUL2
FA
T
_
IN
-
AUVRM
CVBS_VCOM
AUL0
SPI_CSN
SPI_SDO
LED_G
AMP-AUOUTR0
AMP-AUOUTL0
HDMID_DET
RXO1-
SPI_WP
SPI_WP
AUDIO_RESET
RXO2+
RXO3-
RXOC+
RXO0+
PB_DET
HDMIB_DET
HP_DET
HDMID_HPDIN
IF_AGC1
FA
T
_
IN
+
IF_
A
G
C
RXO2-
RXO3+
HDMIA_DET
RXO1+
LED_R
RXO0-
RXOC-
C422
10UF 6.3V 20%
C415
100NF 16V
C429
100NF 16V
C403
100NF 16V
R450
4K7 1/16W 5%
C432
1nF 50V
C426
100NF 16V
C418
100
N
F
16V
U403
MX25L3206EM2I-12G
CS#
1
SO/SIO1
2
WP#
3
GND
4
SI/SIO0
5
SCLK
6
HOLD#
7
VCC
8
C416
2.2uF 10V
WP
R492
200K
C407
30PF
R493
200K
R717 1K 1/16W 5%
R442
4K7 1/16W 5%
C417
10
0N
F
16
V
R427
100K 1/16W 5%
C722
NC
C402
100NF 16V
U401
MSD8220LB
B_
O
D
D
[0]
/L
VA
4+
67
SOGIN1
23
BIN1P
22
GIN1M
25
GIN1P
24
CVBS0
29
CVBS1
28
AUL0
35
GIN0P
17
XO
U
T
54
XI
N
53
AV
D
D
3
P
3
_
D
M
PL
L
52
AVDD_MOD
5
RIN1P
26
G
_
O
D
D[
3
]/L
V
A
0-
78
GP
IO
7
/GP
IO
5
1
64
B_
O
D
D
[1]
/L
VA
4-
68
SPI_DO
111
PWM0
110
GIN0M
18
LVSYNC
95
LHSYNC
94
LDE
93
LCK
92
R_ODD[7]/LVB0-
91
R_ODD[6]/LVB0+
90
AVDD_MOD
87
GP
IO
2
/GP
IO
4
6
60
GP
IO
3
/GP
IO
4
7
61
GP
IO
5
/GP
IO
4
9
62
GP
IO
6
/GP
IO
5
0
63
TCON7
99
B_
O
D
D
[4]
/L
VA
C
L
K
+
71
B_
O
D
D
[5]
/L
VA
C
L
K
-
72
B_
O
D
D
[6]
/L
VA
2+
73
B_
O
D
D
[7]
/L
VA
2-
74
G
_
O
D
D[
0
]/L
V
A
1+
75
G_ODD[6]/LVB3+
81
B_
O
D
D
[3]
/L
VA
3-
70
TCON8
98
SPI_DI
112
SPI_CZ
113
SPI_CK
114
SA
R
0
12
8
SOGIN0
16
LINEOUTR3
45
LINEOUTL0
46
VRM
43
LINEOUTL3
44
IF
A
G
C
48
LI
N
E
O
U
T
R
0
47
VI
F
P
49
RX1N_B
1
RX1P_B
2
RX2N_B
3
RX2P_B
4
RXCN_A
6
RXCP_A
7
RX0N_A
8
RX0P_A
9
RX1N_A
10
RX1P_A
11
RX2N_A
12
RX2P_A
13
HSY NC0
14
BIN0P
15
RIN0P
19
VSYNC0
20
AVDD3P3_ADC
21
VCOM
30
CVBS_OUT1
31
VDDC
32
AVDD_AU33
33
AUR1
36
AUL1
37
AUR2
38
AUL2
39
AUR3
40
VI
F
M
50
VD
D
C
57
GP
IO
0
/GP
IO
4
4
58
GP
IO
1
/GP
IO
4
5
59
V
D
DI
O
_
CM
D
56
GP
IO
9
/GP
IO
5
3
66
B_
O
D
D
[2]
/L
VA
3+
69
GP
IO
8
/GP
IO
5
2
65
G
_
O
D
D[
1
]/L
V
A
1-
76
G
_
O
D
D[
2
]/L
V
A
0+
77
G_ODD[4]/LVB4+
79
G_ODD[7]/LVB3-
82
R_ODD[0]/
83
R_ODD[1]/LVBCLK-
84
G_ODD[5]/LVB4-
80
R_ODD[3]/LVB2-
86
R_ODD[5]/LVB1-
89
R_ODD[4]/LVB1+
88
TCON2
104
TCON1
105
TCON6
100
TCON3
103
TCON5
101
TCON4
102
HOTPLUG_A
108
TCON10
96
DDCA_DA
116
TCON9
97
PWM1
109
TCON0
106
HOTPLUG_C
107
SA
R
1
12
9
VSYNC1
27
AUR0
34
VAG
42
AUL3
41
AV
D
D
_
M
O
D
55
R_ODD[2]/LVB2+
85
DDCA_CK
117
TEST
118
CEC
119
IRIN
120
INT
121
DM_P0
123
DP_P0
124
RESET
122
DP
_P
1
12
6
AV
D
D
_M
O
D
12
7
DM
_P
1
12
5
VD
D
C
14
4
GN
D
_
E
F
U
S
E
14
3
AVD
D
_5V
14
2
HO
TP
LU
G
_
B
14
1
D
DCD
B
_CL
14
0
D
DCD
B
_DA
13
9
M
H
L_D
ET
13
8
D
DCD
A
_DA
13
7
D
DCD
A
_CL
13
6
DD
CD
C_
DA
13
5
D
DCD
C_
CL
13
4
G
P
IO
10
/G
P
IO
5
4
13
3
VD
D
IO_
D
A
T
A
13
2
VD
D
C
13
1
SA
R
2
13
0
R
X
0P
_B
15
6
R
X
0N
_B
15
5
RX
CP
_
B
15
4
RX
CN
_
B
15
3
R
X
2P
_D
15
2
R
X
2N
_D
15
1
R
X
1P
_D
15
0
R
X
1N
_D
14
9
R
X
0P
_D
14
8
R
X
0N
_D
14
7
RX
CP
_
D
14
6
RX
CN
_
D
14
5
E-P
A
D
15
7
ARC
115
A
V
DD
3
P
3
_
D
A
DC
51
C424
1UF 10V
C420 1UF 10V
R494
100R 1/16W 5%
R417
4K7 1/16W 5%
C411
100NF 16V
C410
10UF 6.3V 20%
C419 1UF 10V
R449
4K7 1/16W 5%
C409
100NF 16V
C408
10UF 6.3V 20%
C427
100NF 16V
C433
100NF 16V
C428
100NF 16V
X401
24MHz
1 2
C413
100NF 16V
C412
10UF 6.3V 20%
R443
4K7 1/16W 5%
C421 1UF 10V
C431
1nF 50V
C434
100NF 16V
C423
1UF 10V
C425
100NF 16V
R422
100R 1/16W 5%
R418
10K 1/16W 5%
C430 1UF 10V
FB401
0R05 1/16W
HS401
SHIELD
1
2
3
4
U410
G690H293T73
GND
1
RESET
2
Vcc
3
C414
10UF 6.3V 20%
R439 1MOHM 1/16W +/-5%
C406
22pF 50V
C404
100NF 16V
+3V3SB
+3V3SB
+3V3SB
AVDD3P3_VEDIO
+3V3SB +3V3SB
VDDC
AV
D
D
_D
D
R
_C
M
D
AVDD_DDR_DATA
AV
D
D
_D
M
P
LL
AVDD_MOD
AVDD5V_MHL
AVDD_AU33
AV
D
D
_D
A
D
C
+3V3SB
VCCK DDRV
AVDD_DADC AVDD_MOD
+3V3SB
VDDC
AVDD_AU33 AVDD_DMPLL
AVDD_DDR_CMD
+3V3SB
DDRV AVDD_DDR_DATA
AVDD3P3_VEDIO
+3V3SB +3V3SB
HDMID_SDA 5
HDMI_CEC 5
ARC_SPDIF 5
HDMID_SCL 5
HDMID_HPDIN 5
HDMIB_SCL 5
HDMIB_HPDIN 5
HDMIB_SDA 5
HDMIA_SCL 5
HDMIA_HPDIN 5
HDMIA_SDA 5
PWR_ON 9
SPDIF_OUT 3
MHL_CABLE-DET 5
4
FAT_IN- 4
HDMIB-CLKP 5
HDMID-RX0N 5
HDMID-CLKP 5
DDCA_CK 4
HDMID-RX1N 5
OIRI 7
RXE3+ 7
ARC_SPDIF 5
DDCA_DA 4
HDMI_CEC 5
HDMIB-RX0N 5
HDMIB-RX0P 5
RXE3- 7
HDMID-CLKN 5
RXEC- 7
RXEC+ 7
HDMID-RX2N 5
HDMID-RX1P 5
HDMID-RX2P 5
HDMIB-CLKN 5
HDMID-RX0P 5
HDMIB-RX1P 5
HDMIB-RX1N 5
HDMIB-RX2N 5
HDMIA-RX0P 5
HDMIA-RX1N 5
HDMIB-RX2P 5
VGA_COM 4
HDMIA-CLKN 5
VGA_SOG 4
HDMIA-RX0N 5
HDMIA-RX2N 5
HDMIA-CLKP 5
VGA_BP 4
VGA_HS 4
HDMIA-RX2P 5
VGA_VS 4
VGA_RP 4
HDMIA-RX1P 5
VGA_GP 4
COMP_PB 3
COMP_COM 3
COMP_PR 3
COMP_SOY 3
COMP_Y 3
RXE0+ 7
RXE0- 7
RXE2+ 7
RXE1+ 7
RXE2- 7
RXE1- 7
KEY 2 7
KEY 1 7
PANEL_EN 7
USB_DP 7
USB_DM 7
AU_MCK 8
AU_BCK 8
AU_SD 8
AUDIO_MUTE 8
AU_WS 8
AMP-AUOUTL 8
M_SCL 4,8
M_SDA 4,8
VGA_R_In 4
BRIGHT_ADJ 9
AMP-AUOUTR 8
VGA_L_In 4
CVBS_VCOM 3
Y PbPr_R_In0 3
Y PbPr_L_In0 3
CVBS0P 3
RXO1- 7
LED_G 7
BL_ON/OFF 9
HP_DET 8
PB_DET 3
HDMID_DET 5
RXOC- 7
RXO1+ 7
HDMIB_DET 5
RXO0+ 7
RXO2+ 7
LED_R 7
HDMIA_DET 5
RXOC+ 7
RXO3- 7
RXO0- 7
AUDIO_RESET 8
RXO3+ 7
RXO2- 7
RXE4- 7
RXE4+ 7
IF_AGC1 4
WP 7
RXO4+ 7
RXO4- 7
CHIP_CONFIG
{PWM1, PWM0}
B51_NO_EJ 4'h00
XTAL
SPI FLASH
Close Scaler
RESET (H Reset)
32M 356G223300200A WINBOND
32M 056G2233 2 WINBOND
32M 056G2233 34 MXIC
64M 056G2233 42
Shielding Cover
X85T804210100000LH
356G0568156037 MSD8220LB-S9
356G0568156061 MSD8220LB(without SRS )
RXE4+
RXE4-
C435
2.2uF 10V
4/27
传
4/27
传
4/14
C416
坟
,C435
糤
RXO4-
RXO4+
0603
0603
POWER
0603 0603