Sharp LC-32LE340E Service Manual

LC-32LE340/343
LC-40LE340/343
GPIO & LOW_PWB & LED Schematic Diagram
EEPROM_SCL
EEPROM_SDA
TP105
1
3V3_STBY
TP104
1
R959
33R
10k
R1050
U103
24C32
7
8
6
54
3
2
1
E0
E1
E2
VSS SDA
SCL
VCC
WC
FLMDO
17mb70-5p
MB70 HW_TEAM
16GPIO&LOW_PWR&LED
26-05-2011_11:38
87654321
A
B
C
D
E
F
AX M
1 2 3 4 5 6 7 8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
TOTAL SHEET:
U1
BCM3556
L6
L4
M1
M2
M3
P26
K5
K6
P27
P28
R26
R27
R28
N23
M26
L27
K1
K4
L5
P25
L24
G4
G6
G5
G3
G2
Y27
Y28
L23
M5
M4
AE19
AD19
M23
P23
AH18
N27
N28
R25
AA25
M27
Y26
Y25
L2
L3
L1
AA26
AA28
AA27
K25
K26
K24
K28
K27
L25
N25
L26
N26
GPIO_00
GPIO_01
GPIO_02
GPIO_03
GPIO_04
GPIO_05
GPIO_06
GPIO_07
GPIO_08
GPIO_09
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_18
GPIO_19
GPIO_20
GPIO_21
GPIO_22
GPIO_23
GPIO_24
GPIO_25
GPIO_26
GPIO_27
GPIO_28
GPIO_29
GPIO_30
GPIO_31
GPIO_32
GPIO_33
GPIO_34
GPIO_35
GPIO_36
GPIO_37
GPIO_38
GPIO_39
GPIO_40
GPIO_41
GPIO_42
GPIO_43
GPIO_44
GPIO_45
GPIO_46
GPIO_47
GPIO_48
GPIO_49
GPIO_50
GPIO_51
GPIO_52
GPIO_53
GPIO_54
GPIO_55
GPIO_56
GPIO_57
4
VFD_RX_SDA
UART_HEX_DWLD_TX
S195
LED3
PROTECT_PANEL
S205
2 1
UART_HEX_DWLD_RX
Q127
BC848B
3
2
1
PIN8_WAKEUP
SC1_PIN8_NOT
BCM_TX
3V3_STBY
OCDA_DEBUG
3V3_VCC
C181
100n
10V
2 1
MHL_CONTROL
10k
R967
2 1
3V3_STBY
R881
1k
3V3_STBY
VFD_TX_SCL
CN1
12 11 10
9 8 7 6 5 4 3 2 1
SC1_PIN8_NOT
BCM_RX
4k7
R986
21
PROTECT_PANEL
R1009
10k
2 1
3V3_STBY
X1
10MHz
LED1
UART_HEX_DWLD_RX
IR_IN
UART_HEX_DWLD_TX
R985
4k7
21
50V
1n
C930
BCM_RX
LED2
TP107
1
R311
33R
MOTION_SENSOR
STBY_ON/OFF_NOT
BCM_TX
R120
10k
21
10k
R116
21
INT_A
C381
1u 6V3
MOTION_SENSOR
C724 27p
50V
21
F63
1k
R10 10k
21
220R R609
21
LED2
R122
10k
21
5V_STBY
3V3_STBY
220R R610
21
TP108
1
TP92
1
Q27
BC858B
3
2
1
3V3_VCC
3V3_VCC
3V3_VCC
PIN8_WAKEUP_2
4k7
R994
21
3V3_STBY
R995
4k7
2 1
SC2_PIN8_NOT
R998
100R
Q128
BC848B
3
2
1
3V3_VCC
TSMIVALID_1
3V3_STBY
R1051
10k
3V3_STBY
C926
27p 50V
3V3_STBY
R989
100R
D46
1N4148
2 1
IR_BRCM_IN
S204
21
IR_BRCM_IN
3V3_VCC
10k
R1071
2 1
X9
32.768kHz
2
4 1 3
10k
R947
2 1
U113
DS1337S
8
7
6
54
3
2
1
X1
X2
INTA
GND SDA
SCL
INTB
VCC
Q132 BC848B
FLMDO
10k
R125
2
RESET_BCM
U10
uPD78F0503
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
P32
P31
P30
P17
P16
P15
P14
P13
P12
P11
P10
AVREF
AVSS
P23
P22
P33
P61
P60
VDD
VSS
REGC
P121
P122
FLMD0
RESET
P120
P00
P01
P20
P21
3V3_STBY
C490
16V
100n
3V3_STBY
3V3_VCC
CI_CD1
R862
10k
21
TS_MDI0
TSMIVALID
TSMISYNC
TSMICLK
R320
33R
R126
10k
21
Q24
BC858B
3
2
1
R318
33R
R307
33R
AGC_SW2
R319
33R
EEPROM_SCL
OCDB_DEBUG
R104
10k
21
3V3_STBY
R321
33R
33R
R316
AGC_SW1
50V
27p C916
10k
R966
R301
10k
2 1
INT_A
3V3_VCC
10k
R2
NVM_WP
GP19_POD_RST
CI_CD2
GP37_POD2CHIP_MCLKI_VS2_N
GP23_POD_VS1_N
3V3_VCC
3V3_VCC
3V3_VCC
GP40_DVB_OE_N
GP41_DVB_IOIS16_N
GP39_POD_IRQ_N
CI_PWR_CTRL
HDMI_INT
HP_DETECT
AMP_MUTE
EXT_RESET
R1031
10k
3V3_VCC
R1032
4k7
OPTION2
BACKLIGHT_ON/OFF
PANEL_VCC_ON/OFF
BACKLIGHT_DIM
BCM_RX_DEBUG
BCM_TX_DEBUG
2 1
R315
10k
10k
R419
2 1
R6
10k
2 1
R297
10k
2 1
4k7
R1033
3V3_VCC
10k
R291
21
R317
10k
21
10k
R136
21
3V3_VCC
10k
R194
21
R180
10k
21
R225
10k
21
10k
R269
21
10k
R270
21
R227
10k
21
3V3_VCC
R222
10k
2 1
10k
R193
2 1
R252
10k
21
IR_IN
3V3_VCC
R278
10k
2 1
600R
F192
21
R993
10k
21
OCDB_DEBUG
R965
10k
10k
R300
2 1
3V3_VCC
R879
10k
S180
2 1
S207
C946
1u
6V3
R1052
100R
IRQ_S2
SC2_PIN8_NOT
S174
2 1
S173
2 1
CEC_OUT
PC_DETECT
S178
2 1
S179
2 1
R991
10k
21
CN138
8
7
6
5
4
3
2
1
R1026
2k7
Q10
BC848B
3
2
1
3V3_STBY
STBY_INFO
S124
21
PANEL_VCC
F200
1k
3V3_STBY
12V_VCC
TOUCH_SDA
10k
R964
2
1
AMBILIGHT_SENSOR
R121
10k
21
3V3_VCC
R596 220R
21
3V3_VCC
220R R611
21
R944
10k
2 1
S25
21
S61
21
R8
10k
21
Q15
BC848B
3
2
1
LED1
CN4
5 4 3 2 1
S62
21
LED3
5V_STBY
600R
F84
21
C723 27p
50V
21
F85
600R
21
AMBILIGHT_SENSOR
F66
600R
21
Q12
BC848B
3
2
1
100R
R871
R9
10k
21
C719 27p
50V
21
R17
10k
21
50V
27p
C717
21
1k
F64
C718
50V
27p
21
3D_SHUTTER
F82
600R
21
IR_IN
10k
R138
21
10k
R142
21
BC848B
Q20
3
2
1
3V3_STBY
10k R16
21
3V3_STBY
10k
R141
2 1
R41 10k
S56
21
S57
21
3V3_VCC
S175
2 1
S176
2 1
10k
R992
21
3V3_STBY
C915 27p
50V
FPGA_GPIO1
FPGA_GPIO3
PNX_VSYNC
3V3_VCC
5V_VCC
10k
R883
21
R884
10k
21
BC848B
Q119
3
2
1
24V_VCC
R880
10k
21
R882
10k
21
BAW56
D40
3
21
R885
10k
21
10k
R886
21
BC848B
Q118
3
2
1
Q120
BC858B
3
2
1
10k
R888
21
3V3_STBY
33k
R896
2 1
D41
BAW56
3
21
R889
10k
2 1
BAW56
D39
3
21
10V
100n
C849
2
1
PROTECT
TP227
1
10k
R887
21
6k8
R898
R893
10k
21
3V3_VCC
BAW56
D38
3
21
8V_VCC10k
R890
21
R895
33k
2 1
33k
R894
2 1
R891
10k
21
18V_VCC
D49
1N4148
5V_TUN
3V3_IF
R892
10k
21
BAW56
D42
3
21
3V3_VCC
R872
100R
R877
47k
47k
R874
100R
R869
6k8
R897
2V8_MSB
2V5_VCC
1V2_VCC_DEMOD
47k
R876
100R
R867
PROTECT
47k
R875
1V2_VCC
R873
47k
R868
100R
BC858B
Q121
3
2
1
D43
BAW56
3
21
BAW56
D45
3
21
100R
R870
47k
R878
1V25_VCCFRC
OVER_CUR_DETECT
S5
NUP4004M5 NUP4004M5
D12
NUP4004M5
5 4 3
2
1
ZENER
D16
C5V6
21
S150
S149
EEPROM_SDA
EEPROM_SCL
3V3_STBY
ANT_CTRL
3V3_VCC
S183
2 1
UC_CEC
S184
2 1
TOUCH_SCL
S181
2 1
S182
2 1
OCDA_DEBUG
C5V6
D15
ZENER
21
KEYBOARD
EEPROM_SDA
FPGA_GPIO2
C933
1n
50V
50V
1n
C931
1k
F194
3V3_STBY
1k
F195
1k
F197
50V
1n
C928
F198
1k
C929
1n
50V
F199
1k
50V1n
C927
F196
1k
C932
1n
50V
RGB_DETECT
TXD1
RXD1
DNI
SHORT CCT PROTECTION
LOW POWER+CEC MICROCONTROLLER
LED&VFD
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
98
LC-32LE340/343
LC-40LE340/343

Sharp LC-32LE340E Specifications

General

Brand	Sharp
Model	LC-32LE340E
Category	LCD TV
Language	English