Sharp LC-32LE340E Service Manual

LC-32LE340/343
LC-40LE340/343
LC-32LE340/343
LC-40LE340/343
TUNER & AV & PERIPHERALS Schematic Diagram
S196
F165
600R
21
F164
600R
21
JK9
1
2
3
4
5
6
7
F163
600R
21
Q113
BC848B
BC848B
Q114
Q115
BC848B
BC848B
Q112
SC_L_O
SC_R_O
SC2_AUD_R_OUT
SC2_AUD_L_OUT
SC1_AUD_R_OUT
SC2
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SCART LT1
SC1_AUD_L_OUT
C771
10u
10V
C255
100n 10V
R355
75R
75R
R356
R357
75R
10V100n
C256
C257
100n
10V
C769
10u
10V
C770
10u
10V
S155
S48
10V
100n C302
D54
C2V4
8V_VCC
USB_SAV_COMMON
R794
22k
21
22k
R791
21
SC1_L_INDIA
TP248
R792
22k
21
22k
R793
21
C303
100n
10V
R337
75R
17mb70-5p
MB70 HW_TEAM
16TUNER&AV&PERIPHERALS_1
26-05-2011_11:36
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:
VGA_HSNC
16V
100n
C512
C510
100n
16V
16V
100n
C508
PB_IN
PR_IN
C506
100n
16V
16V
100n
C504
C491
100n
16V
C505
100n
16V
VGA_VSNC
16V
100n
C507
16V
100n
C509
C511
100n
16V
16V
100n
C520
C480 10n
16V
VDAC_AVDD3P3
R483
560R
R354
75R
1u
L2
2 1
C623
50V
47p
21
47p
50V
C624
21
CVBS_OUT
U1
BCM3556
AE9
AH9
AD10
AG3
AF4
AG15
AF15
AE15
AG16
AH17
AF16
AG14
AF14
AE14
AH10
AG10
AE11
AF11
AH13
AE12
AD9
AG11
AG12
AF13
AF17
AE16
AE17
AD15
AH21
AH22
AE27
AE28
Y24
AF9
AG9
AC10
AH15
AH16
AH14
AE10
AH11
AF12
AC9
AF10
AH12
AG13
AG17
AG19
AH20
AH28
AG28
DS_AGCI_CTL
DS_AGCT_CTL
VDAC_1
VDAC_2
SD_INCM_SIF1
SD_INCM_CVBS4
SD_INCM_CVBS3
SD_INCM_CVBS2
SD_INCM_CVBS1
SD_INCM_LC3
SD_INCM_LC2
SD_INCM_LC1
SD_INCM_COMP3
SD_INCM_COMP2
SD_INCM_COMP1
SD_INCM_R
SD_INCM_B
SD_INCM_G
BYP_DS_CLK
EDSAFE_IF_N
EDSAFE_IF_P
VDAC_RBIAS
VDAC_VREG
SD_FB
SD_FS2
SD_FS
SD_SIF1
SD_CVBS4
SD_CVBS3
SD_CVBS2
SD_CVBS1
SD_C3
SD_L3
SD_C2
SD_L2
SD_C1
SD_L1
SD_PR3
SD_PB3
SD_Y3
SD_PR2
SD_PB2
SD_Y2
SD_PR1
SD_PB1
SD_Y1
RGB_VSYNC
RGB_HSYNC
SD_R
SD_B
SD_G
1
75R
R338
R339
75R
C301
100n 10V
VGA_B_IN
VGA_R_IN
R175
100R
21
RF_AGC_TUNER
SAV_CVBS
VGA_G_IN
R368
100R
21
Y_IN
R335
75R
75R
R336
R333
75R
75R
R334
C5V1
D10
R331
75R
50V
3n3
C101
SAV_AUD_R_IN
SAV_AUD_L_IN
SAV_CVBS
C904
100n
16V
JK2
5
4 3
21
SVHS_Y
SVHS_C
75R
R495
R494
75R
D9
C5V1
75R
R332
R327
75R
16V
100n
C903
SVHS_C
600R
F79
21
600R
F78
21
50V
3n3
C103
D20
C5V6
16V
100n
C902
SC1_CVBS_IN
S51
R353
75R
C518
100n
16V
S161
3V3_VCC
3V3_VCC
R499
10k
10k
R500
IF_AGC
RF_AGC
SDA_TUN
SCL_TUN
SCL_DEMOD
5V_TUN
5V_TUN
DIGITAL_IF_P
SDA_DEMOD
10V
C248
100n
2
1
10V
C258
100n
2
1
DIGITAL_IF_N
DIGITAL_IF_P
TDTC-G101DTU1
12
11
10
9
8
7
6
5
4
3
2
1
ANT_PWR
B1
RF_AGC
SCL
SDA
B2
NC
AS
IF_AGC
DIF2
DIF1
AIF
F48
330R
47p
50V
C626
21
1u
L6
21
DIGITAL_IF_N
C625
50V
47p
21
L5
1u
21
C621
50V
47p
2 1
47p
50V
C622
2 1
1u
L3
21
L4
1u
21
R504
330R
R503
330R
R490
2k2
R491
2k2
C470 10n
16V
C474 10n
16V
C516
100n
16V
C515
100n
16V
R170
3k9
SAV_CVBS
R481
100R
8
7
6
5 4
3
2
1
R2
R3
R1
R4
R505 510R
5V_TUN_RF_AGC
3V3_AGC
IF_AGC_TUNER
Q28
BC858B
10k
R497
5V_TUN
SVHS_Y
SC2_CVBS/Y_IN
75R
R343
16V
100n
C514
R351
75R
C503
100n
16V
SC2_C_IN
Q19
BC848B
75R
R328
R932
75R
75R
R326
SC2_CVBS_OUT
CVBS_OUT
5V_VCC
R506
22k
21
SC2_PIN8
RF_MONITOR
SC2_AUD_R_OUT
SC2_CVBS/Y_IN
SC2_C_IN
100R
R388
21
100R
R389
21
50V 1n
C364
21
SC1_CVBS_IN
C374
1n
50V
21
100R
R391
21
100R
R390
21
10V
100n
C274
2 1
50V
220p
C581
2 1
SC2_L_INDIA
C15V
D28
ZENER
C15V_SOD123
2 1
600R
F69
21
F70
600R
21
SC2_CVBS/Y_IN
SC2_R_INDIA
PIN8_WAKEUP_2
C5V6
D23
ZENER
C5V6_SOD123
2 1
SC1_FB
600R
F76
21
SC1_AUD_R_IN
C363
1n
50V
21
SC1_AUD_L_IN
SC1_B
50V
220p
C583
2 1
SC1_R
SC1_G
600R
F75
21
SC1
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SCART LT1
47R
R434
2 1
50V
220p
C586
21
C5V6
D21
ZENER
C5V6_SOD123
2 1
50V
1n
C373
21
SC1_PIN822k
R507
21
4k7
R216
21
C582
220p
50V
2 1
SC1_CVBS_OUT
50V
220p
C580
21
SC1_AUD_L_OUT
TP189
NUP4004M5
D17
NUP4004M5NUP4004M5
5 4 3
2
1
SC1_AUD_R_OUT
C578
220p
50V
2 1
C362
1n
50V
21
R348
75R
21
SC2_R_INDIA
SC2_L_INDIA
10V
C304
100n
2 1
SC2_CVBS_OUT
600R
F68
21
C584
220p
50V
21
F77
600R
21
C372
1n
50V
21
50V
1n
C371
21
600R
F67
21
F74
600R
21
R215
4k7
2 1
50V
220p
C585
21
SC2_AUD_L_OUT
SC2_AUD_L_IN
NUP4004M5
D18
NUP4004M5NUP4004M5
5
4
3
2
1
SC2_AUD_R_IN
S46
C576
220p
50V
21
50V
1n
C379
2 1
SC1_FB
16V
100n
C502
C501
100n
16V
16V
100n
C500
75R
R347
R346
75R
R345
75R
SC1_R
CVBS_OUT
SC2_PIN8
SC1_PIN8
SC1_CVBS_OUT
BC848B
Q4
S171
100R
R373
2 1
SC1_R_INDIA
SC1_R_INDIA
SC1_L_INDIA
SC1_CVBS_IN
S78
S44
S11
S43
S47
S12
C907
10u
10V
ACT_ANT
GS3
GS5
JK101
6
4
2
5
3
1
RED
WHT
YEL
GS9
PIN8_WAKEUP
C320
10u
10V
C772
10u
10V
S77
10V
100n
C246
2
1
5V_TUN
S72
2 1
F28
330R
21
8V_VCC
16V
47u
C693
2
1
LM1117
U22
4
3 2
1
GND
OUTIN
VOUT
R502 330R
21
1k
R533
21
SC1_G
SC1_B
R1047
10k
R1049
1k
1k
R1048
TP178
TP177
TP188
TP190
TP196
TP195
TP194
TP172
TP173
BCM_TX_DEBUG
BCM_RX_DEBUG
R856
75R
21
75R
R855
21
R916
75R
75R
R923
75R
R924
75R
R915
R917
75R
75R
R918
R920
75R
75R
R922
R925
75R
75R
R919
R935
75R
75R
R936
R934
56k
R943 200k
5V_VCC
C15V
D51
ZENER
C15V_SOD123
2 1
C15V_SOD123
ZENER
D52
C15V
2 1
16V
10u
C911
R951
22k
ACT_ANT
S168
21
S167
2 1
OVER_CUR_DETECT
R950
10k
21
TP239
1
10k
R949
21
TH1
2R1
21
R957
4R7
21
Q123
FDN336P
3
2
1
5V_TUN
R946
10k
21
ANT_CTRL
Q122
BC848B
3
2
1
R952
1k
21
10k
R948
21
5V_TUN
R958
3k9
R1046
10k
R1037
10k
R1038
10k
RGB_DETECT
Q134
BC847B
3V3_VCC
SC1_FB
C15V
D55
ZENER
C15V_SOD123
2 1
USB_SAV_COMMON
Near Tuner
S-VIDEO
SIDE AV INPUT
390nH
LG
SCART1 INPUT
390nH
SCART2 INPUT
Scart ==> CVBS+Audio Jack
supply pin
Near to Scart Connectors
Near to Tuner
FAV
SLIM
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
89
LC-32LE340/343
LC-40LE340/343

Sharp LC-32LE340E Specifications

General

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