DOWNLOAD Sharp LC-50LE761K Service Manual ↓ Size: 37.82 MB | Pages: 127 in PDF or view online for FREE

Model
LC-50LE761K
Pages
127
Size
37.82 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-50le761k.pdf
Date

Sharp LC-50LE761K Service Manual ▷ View online

89
LC-42/50LE762
LC-42/50LE761
LC-42/50LE760
S2_TUNER S2_DEMOD 9/13
TP124
1
C585
0p5 
50V
C1177
10u
25V
R805
180k
AMP_EN
47p  50V
C104
10V
C215
10u
50V
C111
47p 
3k3
R248
R939
68k
68k
R940
LNB_POK
R941
8k2
SUBWOOFER_EN
10k
R934
1
2
330R
F85
50V
180p 
C580
3V3_VCC
6V3
22u 
C396
F17
330R
1
2
S2_TUN_3V3
1u
C410
16V
C411
1u
16V
30k
R307
30k
R308
U5
DRV632
8
9
10
11
12
13
14
7
6
5
4
3
2
1
INR_P
INR_N
OUTR
GND
MUTE
VSS
CN
INL_P
INL_N
OUTL
UVP
GND1
VDD
CP
10V
C232
10u
10V
10u
C233
3V3_VCC
15k
R431
R319
15k
SUB_R_OUT
S23
10k
R98
1
2
SUB_L_OUT
C456
16V 1u
C584
3p3 
50V
SUBW_OUT
16V
C575
1u
R99
47k
47k
R100
C581
50V
180p 
47k
R203
SUB_R
SUB_L
560R
R432
560R
R605
SUB_R_OUT
SUB_L_OUT
C1204
100u 
35V
C1194
10u
25V
25V
10u
C1195
25V
10u
C1176
SH2
2
1
C395
22u 
6V3
C397
22u 
6V3
6V3
22u 
C398
17mb90
<YOUR NAME HERE>
14
10
21-06-2012_10:16
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
S9
1
2
BC848B
Q6
10k
R172
3V3_VCC
C31
100n 
10V
10k
R173
R174
10k
EXT_RESET
CN25
I2C_ADR0
I2C_ADR0
I2C_ADR1
I2C_ADR1
C545
10u
16V
3V3_VCC
VDDO_3V3
F25
60R
1V26_VCC
60R
F26
VDDI_1V25
60R
F27
VDDO_3V3
VDDA_3V3
C369
50V
10p 
X6
27MHz
3
14
2
VDDI_1V25
100n 
C32
10V
100n 
C33
10V
VDDI_1V25
10V
100n 
C34
VDDO_3V3
R496
33R
R497
33R
33R
R575
1
2
3
4
5
6
7
8 R1
R2
R3
R4
U29
M88DS3002
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
NC5
GPO
VCC_10
NC4
NC3
VDDD_4
NC2
NC1
NC9
NC8
LOCK
VCC_9
LNB_EN
CKXTAL_13
OLF
GNDD
M_CKOUT
M_SYNC
VCC_8
M_VAL
M_ERR
M_DATA7
M_DATA6
VDDD_3
M_DATA5
M_DATA4
VCC_7
M_DATA3
M_DATA2
M_DATA1
M_DATA0
VCC_6
AAGC
SCLT
SDAT
VCC_3
SDA
SCL
VDDD_2
ADDR_SEL1
ADDR_SEL0
VCC_4
VSEL
DISEQC_IN
DISEQC
VCC_5
CKXTAL_27
RESET
GNDA_1
XTAL_IN
XTAL_OUT
VDDA_1
GNDA_2
IP
IN
VDDA_2
GNDA_3
QN
QP
NC6
VDDD_1
VCC_1
VCC_2
NC7
R498
33R
33R
R576
1
2
3
4
5
6
7
8 R1
R2
R3
R4
100n 
10V
C35
VDDI_1V25
TS1_CLK
TS1_SYNC
TS1_VLD
TS1_D7
TS1_D6
TS1_D5
TS1_D4
TS1_D0
TS1_D1
TS1_D2
TS1_D3
VDDI_1V25
VDDI_1V25
10V100n 
C36
100n 
10V
C37
VDDO_3V3
C38
100n 
10V
C39
100n 
10V
VDDI_1V25
VDDI_1V25
VDDI_1V25
10V
100n 
C40
10V
C41
100n 
C42
10V
100n 
R178
10k
1
2
10k
R179
1
2
VDDO_3V3
C43
100n 
10V
33R
R499
R500
33R
C228
18p  50V
18p  50V
C229
R102
4k7
1
2
10n 
16V
C330
VDDO_3V3
4k7
R103
1
2
2k
R698
S2_AGC
VDDO_3V3
4k7
R104
1
2
4k7
R105
1
2
S2_SCL
S2_SDA
VDDI_1V25
10V
100n 
C44
VDDO_3V3
VDDA_3V3
10V
C45
100n 
100n 
C46
10V
10V
100n 
C47
100n 
C48
100n 
C49
C370
50V
10p 
C371
50V
10p 
C372
50V
10p 
C50
100n 
C51
100n 
C373
50V
10p 
S2_IP
S2_IN
S2_QN
S2_QP
C414
50V
27p 
27p 
50V
C415
S11
1
2
CLKO_TS2022
SYS_SDA
SYS_SCL
DISEQC_OUT
S12
1
2
S13
1
2
VDDO_3V3
EXT_RESET
LNB_EN
13/18V
3V3_VCC
MP8125
U20
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
SGND
BYPASS
VDD
COMP
EN
LINEDROP
POK
13V/18V
PGND
SW
BST
VBOOST
VOUT
ILIMIT
TCAP
EXTM
25V
10u
C1225
15n  50V
C576
R390
100k
C625
4u7 
10V
C582
4u7 25V
10u 
L19
22u 
L10
10k
R683
25V
C583
220n 
C577
50V
15n 
C572
100n 50V
50V
15n 
C578
16V
100n 
C236
100k
R391
3V3_VCC
100k
R392
R702
22k
16V
100n 
C237
C573
50V
100n 
D16
C22V
12V_VCC
LNB_EN
13/18V
DISEQC_OUT
16V
100n 
C238
LNB_OUT
LINEDROP
1N5819
D9
1N5819
D10
10k
R537
D11
1N5819
1N5819
D12
10k
R536
C331
16V
10n 
3k3
R704
S2_TUN_3V3
S2_TUN_3V3
C416
27p 
50V
50V
C417
27p 
C332
16V
10n 
C333
16V
10n 
C334
16V
10n 
16V
10n 
C335
27MHz
X7
3
1
4
2
S2_TUN_3V3
R180
10k
R705
470R
16V
C336
10n 
50V
C374
10p 
C316
1n 
50V
10p 
50V
C375
S14
1
2
10p 
50V
C376
50V
10p 
C377
C317
1n 
50V
S15
1
2
S2_TUN_3V3
10n 
16V
C337
R699
2k
2k
R700
R328
1k
S2_AGC
R181
10k
CLKO_TS2022
16V
C338
10n 
1n 
50V
C318
L20
4n7 
C319
1n 
50V
S16
1
2
S2_TUN_3V3
S2_TUN_3V3
50V
18p 
C230
50V
18p 
C231
33R
R501
33R
R502
S2_IP
S2_IN
S2_QN
S2_QP
S2_SDA
S2_SCL
C339
16V
10n 
10n 
C340
16V
S17
1
2
S18
1
2
S19
1
2
S20
1
2
S2_TUN_3V3
C341
16V
10n 
C439
100p 
50V
50V
C320
1n 
50V
C321
1n 
LNB_OUT
S21
1
2
TP1
U30
M88TS2022
7
6
5
4
3
2
1
14
13
12
11
10
9
8
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VDDA6
AGC
VDD_REG
SCL
SDA
VDD_DIG
VDAA5
TEST
LNA_IN
RESET
RFBYPASS
CKDIV_OPT
CAP
RES
XTALP
XTALN
VDDA3
TEST3
TEST2
TEST1
VDDA4
QP
QN
VDDA1
IN
IP
CK_OUT
VDDA2
12V_VCC
C1205
10u 25V
C579
10u 
25V
16V
10u
C1179
R872
27k
VDD_AUDIO
R204
1k2
SUB WOOFER PREAMP
43K
43K
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
nc
22n 30000312 bom
nc
47n 30000334 bom
1U bom
NC
NC
NC
NC
NC
NC
NC
NC
NC
close to TS2022
close to DS3002
90
LC-42/50LE762
LC-42/50LE761
LC-42/50LE760
GPIOS 10/13
S25
R107
15k
S24
R697
1k
SW1
4
3
C
T
2
1
E2
G4
G3
G2
G1
E1
R715
2k7
TP239
1
TP240
1
TP241
1
ANT_CTRL
F216
330R
SUBWOOFER_EN
ST3222
U43
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
EN
C1+
V+
C1-
C2+
C2-
V-
T2OUT
R2IN
R2OUT
NC1
T2IN
T1IN
NC2
R1OUT
R1IN
T1OUT
GND
VCC
SHDN
HOTEL_TV_TX
BC848B
Q50
HOTEL_TV_RX
R917
4k7
1
2
S267
4k7
R918
1
2
R919
4k7
1
2
RS232_TX
10V
10u 
C1258
CDA4C16GTH
D173
8
7
6
5
4
3
2
1
100R
R909
5V_STBY
3V3_STBY
R910
100R
100R
R911
IR_IN
BC848B Q51
1
2
3
5V_STBY
R920
4k7
1
2
3V3_VCC
4k7
R921
1
2
3V3_STBY
RS232_TX
RS232_RX
R912
100R
100R
R913
JK18
6
5
4
3
2
1
TV_CLOCK
DCM_DATA
VCC
TV_DATA
GND
IR_DATA
16V
100n 
C1261
C1262
100n 
16V
3V3_STBY
C1263
100n 
16V
16V
100n 
C1264
16V
100n 
C1265
RS232_RX
3V3_STBY
4k7
R922
1
2
HP_MUTE_NOT
3V3_VCC
4k7
R923
R924
4k7
1
2
S268
BC848B
Q52
4k7
R925
1
2
4k7
R926
1
2
HP_MUTE
TX
RX
S79
S269
S270
3V3_TUNER
U28
MAX809LTR
3
2
1
GND
RST
VCC
C626
1u 
16V
C562
100n 
16V
R258
220R
12V_VCC
BAW56
D174
R942
10k
1
2
R943
33k
1
2
24V_VCC
5V_VCC
R108
10k
17mb90
<YOUR NAME HERE>
14
11
10-10-2012_09:40
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
3V3_VCC
R106
4k7
1
2
RESET_USB
KEYBOARD_ONBOARD
TP2
C5V6
D17
1
2
2k
R701
R706
470R
10k
R182
TP3
TP4
TP5
TP6
KEYBOARD
TOUCHPAD_SDA
TOUCHPAD_SCL
1k
F137
1k
F138
47R
R793
1
2
C5V6
D162
1
2
F139
1k
C630
10V
100n 
1
2
1k
F140
3V3_STBY
S22
KEYBOARD_ONBOARD
47k
R309
R340
100R
1V8_VCC_TUNER
1V26_VCC
KEYBOARD
4k7
R109
1
2
3V3_STBY
R341
100R
47k
R310
D22
BAW56
D23
BAW56
R311
47k
R342
100R
PROTECT
1V5_VCC
R183
10k
1
2
Q7
BC848B
Q35
BC858B
2V5_VCC
PANEL_VCC
10k
R712
1
2
12V_VCC
3V3_VCC
100R
R343
3V3_VCC
R185
10k
1
2
R186
10k
1
2
Q8
BC848B
VDD_AUDIO
10k
R187
1
2
R188
10k
1
2
BAW56
D24
R189
10k
1
2
R190
10k
1
2
Q36
BC858B
10k
R191
1
2
3V3_STBY
R611
33k
1
2
R192
10k
1
2
BAW56
D25
C52
100n 
10V
1
2
PROTECT
TP7
10k
R193
1
2
3V3_VCC
10k
R194
1
2
10k
R195
1
2
BAW56
D26
5V_VCC
10k
R196
1
2
BAW56
D27
3V3_VCC
R313
47k
100R
R345
47k
R314
1V2_VCC
47k
R315
HOTEL_TV_TX
SIDE_HDMI_5V
R111
4k7
1
2
SPI_CS
R112
4k7
1
2
3V3_VCC
4k7
R113
1
2
3V3_VCC
HDMI1_5V
FLASH_WP
CI_PWR_CTRL
PCM_CD1
LNB_POK
EXT_RESET
LINEDROP
RST_SI2156
USB_ENABLE1
USB_ENABLE2
3V3_VCC
3D_EN
3V3_VCC
S26
R118
4k7
1
2
R117
4k7
1
2
4k7
R116
1
2
3V3_VCC
R346
100R
3D_ENABLE
100n 
16V
C239
4k7
R115
1
2
5V_VCC
BC848B
Q9
1
2
3
3D_ENABLE
BC848B
Q10
4k7
R119
4k7
R120
1
2
R121
4k7
1
2
3V3_VCC
S27
BACKLIGHT_ON/OFF
3V3_VCC
4k7
R122
1
2
SC_PIN8
SC2_PIN8
Q11
BC848B
STBY_ON/OFF_NOT
STBY_ON/OFF
3V3_STBY
R197
10k
1
2
R198
10k
1
2
3V3_STBY
R123
4k7
1
2
PWM_OUT
PC_DET
R347
100R
MFC_RES
CN26
6
5
4
3
2
1
3V3_VCC
4k7
R125
1
2
R126
4k7
1
2
HOTEL_TV_RX
3V3_STBY
TOUCHPAD_SDA
TOUCHPAD_SCL
3V3_STBY
R128
4k7
1
2
R129
4k7
1
2
3V3_STBY
C5V6
D34
1
2
100R
R348
6k8
R758
6k8
R378
4k7
R130
1
2
R131
4k7
1
2
4k7
R132
1
2
R133
4k7
1
2
4k7
R134
1
2
R135
4k7
1
2
4k7
R136
1
2
R137
4k7
1
2
R138
4k7
1
2
R139
4k7
1
2
3V3_VCC
3V3_VCC
3V3_VCC
3V3_VCC
3V3_STBY
PWM_OUT
I2S_OUT_MCK
AUBCK_OUT
PWM1
PWM0
PWM0
PWM1
R661
18k
R612
33k
HDMI0_5V
33k
R613
R662
18k
R663
18k
R614
33k
R664
18k
33k
R615
3V3_VCC
R140
4k7
1
2
HDMI2_5V
PANEL_VCC_ON/OFF
BACKLIGHT_DIM
3V3_STBY
HP_DETECT
HP_MUTE_NOT
R141
4k7
1
2
AMP_MUTE
AMBILIGHT_SENSOR
LED1
LED2
LED3
3V3_STBY
4k7
R142
1
2
R143
4k7
1
2
3V3_VCC
3V3_STBY
4k7
R144
1
2
MOTION_SENSOR
STBY_ON/OFF_NOT
U4
MSD8WB9BX
AE25
AE1
U23
T25
T24
T23
A25
A1
J6
H6
H5
G5
F6
N23
P23
N25
N24
N6
L6
D3
K4
M6
M7
M4
J4
L5
K6
M5
K5
W21
T22
AB22
U22
AA18
B3
A3
C3
F4
A9
F7
A8
B8
D6
D7
E4
D4
B7
D5
E2
B6
F5
E3
C7
GPIO36
GPIO37
GPIO38
GPIO39
GPIO40
GPIO41
GPIO42
GPIO43/UART2_TX
GPIO44/UART2_RX
GPIO45
GPIO46
GPIO47/UART4_TX
GPIO48/UART4_RX
GPIO49
GPIO51
GPIO52
GPIO58
GPIO61
GPIO62
GPIO131
GPIO132
GPIO133
GPIO134
GPIO135
GPIO6
GPIO7/PM_UART1_TX
GPIO8
GPIO12/CSZ1
GPIO10
GPIO11/PM_UART1_RX
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
PWM0
PWM1
PWM2
PWM3
PWM_PM
SAR0
SAR1
SAR2
SAR3
NC_0
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
9
R114
100R
3V3_STBY
R13
4k7
1
2
D35
C5V6
1
2
3V3_VCC
3V3_VCC
4k7
R1
1
2
R2
4k7
1
2
3V3_STBY
R5
330k
NC
NC
SOURCE
-
+
TOUCH_PAD_OPTION
KEYBOARD
SHORT CCT PROTECTION
MAGIC BUTTON
nc
NC
NC
NC
NC
NC
NC
IC SELECTION CONF.
91
LC-42/50LE762
LC-42/50LE761
LC-42/50LE760
AUDIO  HEADPHONE 11/13
U35
TAS5719
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
36
35
34
33
32
31
30
29
28
27
26
25
48
47
46
45
44
43
42
41
40
39
38
37
OUT_D
PGND_CD
OUT_C
BST_C
BST_B
OUT_B
PGND_AB
OUT_A
BST_A
PVDD_AB
HP_PWMR
HP_PWML
RESETN
STEST
DVDD
DVSS
GND
AGND
VREG
SSTIMER
HP_SD
GVDD_OUT
PVDD_CD
BST_D
SCL
SDA
SDIN
SCLK
LRCLK
PDN
VR_DIG
DVSSO
OSC_RES
MCLK
A_SEL
AVDD
VR_ANA
PLL_FLTP
PLL_FLTM
AVSS
HPVDD
CPP
CPN
HPVSS
HPR_IN
HPR_OUT
HPL_OUT
HPL_IN
L2
15u
R703
22R
R798
18k2
R801
18R
18R
R802
R803
220R
R717
10k
22R
R709
R710
22R
22R
R711
C596
10u 
6V3
6V3
1u
C1201
C594
100n
50V
50V
1u 
C613
6V3
10u 
C595
C597
10u 
6V3
50V
100n
C240
C598
560p 
50V
C547
1n 
50V
C618
100u 
16V
16V
100u 
C619
S276
24V_VCC
S277
VDD_AUDIO
S278
S279
VDD_WOOFER
17mb90
<YOUR NAME HERE>
14
12
29-06-2012_17:24
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
2u2 
C586
2u2 
C587
SC_AUD_L_IN
SC_AUD_R_IN
SC_R_OUT
SC_AUD_R_OUT
SC_L_OUT
SC_AUD_L_OUT
R707
8k2
R653
5k6
DSP_SC_L_OUT
DSP_SC_R_OUT
1n 
50V
C548
C612
1u 
50V
SC_L_OUT
DSP_SC_L_OUT
SC_R_OUT
8k2
R708
DSP_SC_R_OUT
C1202
1u
16V
5k6
R654
C549
50V
1n 
10k
R199
1
2
5k6
R655
C520
220p 
50V
LINE_R_IN
LINE_R_IN
SC_AUD_R_OUT
LINE_L_IN
LINE_L_IN
C521
220p 
50V
5k6
R656
SC_AUD_L_OUT
10k
R200
1
2
2u2 
C588
C589
2u2 
SCART2_AUD_LIN
SCART2_AUD_RIN
18R
R800
DSP_SUB_R_OUT
DSP_SUB_L_OUT
S28
DSP_SUB_R_OUT
200k
R607
C453
3n3 
50V
DSP_SUB_L_OUT
S29
SUB_L
S30
S31
50V
3n3 
C454
R608
200k
SUB_R
100R
R349
2u2 
C590
C591
2u2 
2u2 
C592
2u2 
C593
YPBPR_R
YPBPR_L
SAV_R_IN
SAV_L_IN
50V
560p 
C599
C501
50V
330p 
SAV_R_IN
SAV_L_IN
C502
330p 
50V
10k
R201
SAV_AUD_L_IN
10k
R202
SAV_AUD_R_IN
12k
R397
R398
12k
JK1
7
6
5
4
3
2
1
10V
10u 
C209
C53
10V
100n 
50V
1u 
C554
10V
C27
4u7 
F28
60R
AUVAG
AUVRP
AUVRM
AUVRP
AUVAG
AUVRM
AUBCK_OUT
3V3_VCC
4k7
R145
15u
L13
15u
L11
C555 1u  50V
50V
1u 
C556
C557
1u  50V
OUT_HP_L
U4
MSD8WB9BX
B9
C10
C9
B10
D9
D8
C8
E5
E6
AE9
AC10
AD9
AE11
AD11
AD10
AC11
AE12
AC12
Y10
AA9
AB9
AA10
Y9
Y8
AC9
AE8
AB11
AA11
AA12
Y12
LINEIN_L0
LINEIN_R0
LINEIN_L2
LINEIN_R2
LINEIN_L3
LINEIN_R3
LINEIN_L4
LINEIN_R4
LINEIN_L5
LINEIN_R5
EAR_OUTL
EAR_OUTR
LINEOUT_L0
LINEOUT_R0
LINEOUT_L2
LINEOUT_R2
LINEOUT_L3
LINEOUT_R3
AUVRP
AUVAG
AUVRM
SPDIF_IN
SPDIF_OUT
I2S_IN_BCK
I2S_IN_SD
I2S_IN_WS
I2S_OUT_BCK
I2S_OUT_MCK
I2S_OUT_WS
I2S_OUT_SD
7
VDD_WOOFER
35V
100u 
C561
35V
100u 
C563
C241
100n 
16V
AUDIO_AVDD
R799
18R
16V
100n 
C242
C28
4u7  10V
AMP_EN
50V
1u 
C1217
3V3_VCC
AUDIO_AVDD
330R
F71
16V
100n 
C243
AUDIO_AVDD
AUDIO_DVDD
AUDIO_DVDD
C244
100n 
16V
3V3_VCC
F8
330R
16V
100n 
C245
EXT_RESET
50V
2n2 
C537
R146
4k7
VDD_WOOFER
C1296
33n
50V
50V
330p 
C608
L12
15u
C558
1u  50V
R_AUDIO_N
L_AUDIO_N
L_AUDIO_P
R_AUDIO_N
R_AUDIO_P
CN15
1
2
3
4
50V
330p 
C609
R_AUDIO_P
C1293
33n
33n
C1294
C610
330p 
50V
L_AUDIO_N
L_AUDIO_P
50V
330p 
C611
C1295
33n 50V
VDD_WOOFER
47n 
16V
C180
50V
4n7 
C466
470k
R695
4n7 
50V
C467
16V
47n 
C181
470k
R696
I2S_OUT_SD
I2S_OUT_BCK
I2S_OUT_MCK
I2S_OUT_WS
R350
100R
100R
R351
SYS_SCL
SYS_SDA
I2S_OUT_MCK
I2S_OUT_SD
C1301
22p
50V
50V
22p
C1302
C1303
22p
50V
50V
22p
C1304
I2S_OUT_WS
I2S_OUT_BCK
PIN2
C3V6
D28
S32
S33
S34
TP8
HP_L
R205
10k
1
2
HP_MUTE
HP_DETECT
4k7
R147
1
3V3_VCC
S35
HP_R
S211
1k
R329
PIN2
JK2
1
2
3
4
5
6
7
8
9
OUT_HP_R
OUT_HP_R
OUT_HP_L
HP_L
HP_R
220R
R804
C1171
10u 
10V
10V
10u 
C1170
10u 
L21
L22
10u 
C1227
10n
16V
R206
10k
1
2
2N7002
Q44
S36
1
2
10k
R207
1
2
S37
1
2
BC848B
Q12
AMP_MUTE
10k
R208
1
2
AMP_EN
10k
R209
1
2
1N4148
D1
5V_VCC
10V
100n 
C888
R210
10k
1
2
100k
R393
1
2
S38
1
2
VDD_WOOFER
12V_VCC
C546
100u 
16V
1
2
R718
15k
1
2
R573
3k9
1
2
R211
10k
1
2
3V3_VCC
3V3_STBY
R212
10k
10k
R213
1N4148
D2
3V3_VCC
Q13
BC848B
Q37
BC858B
AMP_EN
SPDIF_OUT
2N7002
Q47
TP175
1
TP176
1
TP177
1
TP178
1
TP179
1
TP180
1
S210
2N7002
Q48
Q49
2N7002
C1218
1u  50V
50V
1u 
C1219
C1220 1u  50V
S212
16V
10n
C1226
C1200
1u
6V3
CLOSE TO PIN46
CLOSE TO PIN35
CLOSE TO MSTAR IC
AUDIO
ADRES SECIMI
HEADPHONE OUTPUT
Layoutta ust ustte yerlestirilecek...
POP NOISE CIRCUIT
NC
NC
92
LC-42/50LE762
LC-42/50LE761
LC-42/50LE760
MSTAR SUPPLY 12/13
TX
RX
S159
S160
D163
C5V6
C5V6
D164
C5V6
D165
D166
C5V6
C5V6
D167
D168
C5V6
C5V6
D169
17mb90
<YOUR NAME HERE>
14
13
31-01-2012_15:55
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
IR1
1
2
3 VIN
VCC
GND
VDDC
C56
10V
100n 
C57
100n 
10V
100n 
10V
C58
10V
100n 
C59
10u 
6V3
C441
C60
100n 
10V
60R
F31
1V2_VCC
6V3
C399
100u 
10V
C61
100n 
C62
10V
100n 
VDDC
VDDC
100n 
C63
10V
60R
F34
2V5_VCC
ADC2P5
100n 
C64
10V
ADC2P5
AVDD25_PGA
2V5_VCC
C65
100n 
10V
F35
60R
F36
60R
PGA_VCOM
C66
100n 
10V
2V5_VCC
F37
60R
AVDD25_REF
C442
10u 
6V3
2V5_VCC
F38
60R
AVDD25_LAN
C67
100n 
10V
AVDD25_REF
AVDD25_LAN
AVDD_MOD
C68
10V
100n 
2V5_VCC
F39
60R
3V3_VCC
60R
F40
AVDD_MOD
AVDD25_PGA
PGA_VCOM
60R
F41
3V3_STBY
C443
6V3
10u 
AVDD_DVI
C69
100n 
10V
10V
100n 
C70
AVDD_DMPLL
C71
10V
100n 
60R
F42
3V3_STBY
AVDD_MPLL
100n 
10V
C72
F43
60R
3V3_STBY
3V3_STBY
60R
F44
10V
100n 
C73
AVDD_NODIE
AVDD_EAR33
3V3_STBY
F45
60R
C74
100n 
10V
10V
100n 
C75
F46
60R
3V3_STBY
AU33
AVDD_NODIE
AVDD_DVI
AVDD_MPLL
AVDD_DMPLL
U4
MSD8WB9BX
W15
W13
W10
V18
V17
V15
V14
V12
V11
V10
V9
U17
U16
U15
U14
U13
U12
U11
U10
U9
U8
U7
T18
T17
T16
T15
T14
T13
T12
T11
T9
T8
R18
R17
R13
R12
R11
R9
R8
P18
P17
P16
P13
P12
P11
P9
P8
P7
N22
N21
N20
N19
N17
N16
N15
N14
N13
N11
N10
M25
M22
M21
M20
M18
M16
M15
M11
M10
M9
L19
L18
L14
L13
L12
L9
K22
K19
K18
K14
K13
K9
J25
J19
J18
J16
J15
J14
J13
J12
J11
J10
J9
J8
J7
J5
H19
H18
H17
H16
H15
H14
H13
H12
H11
H10
H8
G24
G19
G18
G17
G14
G13
G12
G11
G10
G8
F19
F18
F17
F8
E22
E19
E18
E17
E8
D19
D18
D14
C23
C22
C19
C11
B17
A23
A5
E9
M17
L17
L16
K17
L15
K16
K15
J17
V19
W18
W17
T19
R19
R7
T7
M19
P6
M8
L7
K7
N7
W12
W11
W16
V16
W14
W9
W8
W7
V8
M14
L11
P19
R16
P10
T10
R15
R14
R10
P15
P14
N12
M13
M12
L10
K11
K10
H9
G9
K12
AVDDLV_USB
VDDC_0
VDDC_1
VDDC_2
VDDC_3
VDDC_4
VDDC_5
VDDC_6
VDDC_7
VDDC_8
VDDC_9
VDDC_10
VDDC_11
VDDC_12
VDDC_13
AVDD12
AVDDL_MOD
FB_CORE
AVDD_LAN12
DVDD_DDR
AVDD_ADC25_0
AVDD_ADC25_1
AVDD_ADC25_2
AVDD_REF25
AVDD_LAN25
AVDD_MOD_0
AVDD_MOD_1
AVDD_PGA25
PGA_COM
AVDD_ALIVE
AVDD_DVI_USB_0
AVDD_DVI_USB_1
AVDD_MPLL
AVDD_DMPLL
BYPASS
AVDD_AU33
AVDD_EAR33
VDDP_0
VDDP_1
AVDD_LPLL_0
AVDD_LPLL_1
VDDP_2
AVDD_DDR0_0
AVDD_DDR0_1
AVDD_DDR0_2
AVDD_DDR0_3
AVDD_DDR1_0
AVDD_DDR1_1
AVDD_DDR1_2
AVDD_DDR1_3
TEST2
GND_0
GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8
GND_9
GND_10
GND_11
GND_12
GND_13
GND_14
GND_15
GND_16
GND_17
GND_18
GND_19
GND_20
GND_21
GND_22
GND_23
GND_24
GND_25
GND_26
GND_27
GND_28
GND_29
GND_30
GND_31
GND_32
GND_33
GND_34
GND_35
GND_36
GND_37
GND_38
GND_39
GND_40
GND_41
GND_42
GND_43
GND_44
GND_45
GND_46
GND_47
GND_48
GND_49
GND_50
GND_51
GND_52
GND_53
GND_54
GND_55
GND_56
GND_57
GND_58
GND_59
GND_60
GND_61
GND_62
GND_63
GND_64
GND_65
GND_66
GND_67
GND_68
GND_69
GND_70
GND_71
GND_72
GND_73
GND_74
GND_75
GND_76
GND_77
GND_78
GND_79
GND_80
GND_81
GND_82
GND_83
GND_84
GND_85
GND_86
GND_87
GND_88
GND_89
GND_90
GND_91
GND_92
GND_93
GND_94
GND_95
GND_96
GND_97
GND_98
GND_99
GND_100
GND_101
GND_102
GND_103
GND_104
GND_105
GND_106
GND_107
GND_108
GND_109
GND_110
GND_111
GND_112
GND_113
GND_114
GND_115
GND_116
GND_117
GND_118
GND_119
GND_120
GND_121
GND_122
GND_123
GND_124
GND_125
GND_126
GND_127
GND_128
GND_129
GND_130
GND_131
GND_132
GND_133
GND_134
2
C1203
1u
16V
AU33
AVDD_EAR33
VDD33
100n 
C76
10V
C77
100n 
10V
F47
60R
3V3_VCC
C444
10u 
6V3
C445
10u 
6V3
3V3_VCC
60R
F48
AVDD_LPLL
10V
100n 
C78
C79
100n 
10V
VDD33
AVDD_LPLL
VDD33
10u 
6V3
C446
AVDD_DDR0
100n 
10V
C80
10V
100n 
C81
60R
F49
1V5_VCC
C82
100n 
10V
C400
100u 
6V3
C83
100n 
10V
10V
C84
100n 
10V
100n 
C85
C447
6V3
10u 
10V
100n 
C86
C87
100n 
10V
10V
100n 
C88
C401
6V3
100u 
10V
100n 
C89
100n 
10V
C90
10V
100n 
C91
AVDD_DDR0
AVDD_DDR0
10k
R222
1
2
2V5_VCC
R352
100R
1
2
SPDIF_OUT
AMP_MUTE
R223
10k
TP9
S41
JK3
1
2
3
5V_SPDIF
S42
D18
C5V6
C92
10V
100n 
S43
50V
C522
220p 
2
1
SPDIF_OUT_COAXIAL
S44
1
2
4k7
R148
1
2
1k
R330
1
2
10V
100n 
C93
2
1
10V
100n 
C94
2
1
5V_SPDIF
4k7
R149
1
2
SPDIF_OUT_COAXIAL
50V
220p 
C523
21
Q14
BC848B
1
2
3
Q15
BC848B
1
2
3
10u 
10V
C328
5V_VCC
330R
F9
1
2
5V_SPDIF
3V3_STBY
S45
1
2
S46
1
2
BC848B
Q16
1
2
3
10k
R224
1
2
10k
R225
1
2
IR_IN
600R
F143
1
2
3D_SYNC
27p  50V
C418
2
1
F141
1k
50V
27p 
C419
2
1
R226
10k
1
2
C420
50V
27p 
2
1
R227
10k
1
2
Q17
BC848B
1
2
3
F144
600R
1
2
AMBILIGHT_SENSOR
F145
600R
1
2
50V
C421
27p 
2
1
F146
600R
1
2
5V_STBY
LED3
S47
1
2
CN27
1
2
3
4
5
LED1
Q18
BC848B
1
2
3
R228
10k
1
2
S48
1
2
S49
1
2
220R
R719
1
2
R720
220R
1
2
TP10
TP11
F147
600R
1
2
BC858B
Q38
1
2
3
BC858B
Q39
1
2
3
220R
R721
1
2
3V3_STBY
5V_STBY
10k
R229
1
2
LED2
220R
R722
1
2
1k
F142
C422
27p  50V
2
1
MOTION_SENSOR
CN1
1
2
3
4
5
6
7
8
9
10
11
12
TOUCHPAD_SCL
TOUCHPAD_SDA
TP12
S50
1
2
S51
1
2
TP13
TP181
1
TP182
1
TP183
1
TP184
1
TP208
NC
LED&VFD&RF
SPDIF OUT INTERFACE
Page of 127
Display

Click on the first or last page to see other LC-50LE761K service manuals if exist.