Sharp LC-24LE210E Service Manual page 58

LC-24LE210
LC-24LE220
Main Unit Diagram 11/14
(TUNER)
DUNTKF639WE07
I
ANT_PWR
1
NC 2
GND 3
+5V 4
C408
H 0.1u
RF_AGC 5
GND 6 *L401
0
TU201
SDA 7
RTUDAA065WJ
R403
100
SCL 8
R404
100
AS
9
IF_OUT1 10
G
IF_OUT2 11
IF_AGC 12
C410
SIF 13 10u
NC
14
NC
15
CVBS 16
F
003
E
TS1_SYNC
014
TS1_VALID
TS1_VALID
TS1_SYNC
TS1_D0
TS1_D0 TS1_D0
TS_MDI1
TS_MDI2
D
TS_MDI3
TS_MDI4
TS_MDI5
TS_MDI6
C
TS_MDI7
TS1_CLK
B
GPIO2
A
1 2 3
DUNTKF639WE
5V_TUN_PLL VCC5_T
VCC12_T
L74
A528WJ
R543
330
C384
100u
C383
0.1u 6.3V
C430
C428
10u R545
R544
0.01u C432
330
10K
0.1u
C431
0.1u
Q119
2SC3928AR
VCC5_T
R547
R546
150
3.9K
R1174
*R8133
10K
470
R530
62
R512
10 Q114
2SA1530AR
R513
10K
R534
47
R504
100
VCC5_T
L78
A528WJ
R503
C392
C393
10K
0.022u
0.1u C391
0.1u
R501
1K
C395
3V3D_DE
22P
C394
22P
FB1501
A529WJ
R1514
22 36 35 34 33 32 31 30 29
FB1502 TS_SYNC
A529WJ
37 TS_VLD
R1525
22
TS_D0
38
R1526
1 2
TS_D1
3 4 39
5 6
7 TS_D2
8 40
22
TS_D3
41
42 TS_D4
*IC201
3V3D_DE
(LE220)
RH-IXD148WJZZQ
43 VDD33 MSB1222
R1527
1 2
RH-IXC868WJZZQ (LE210)
3 4 44 TS_D5
MSB1220
5 6
7 8 45 TS_D6
22
46 TS_D7
FB1503
R1517
A529WJ
47 TS_CLK
0
TS_ERR
48
1 2 3 4 5 6 7 8
1V2D
1V2D
*R510 *R511
3V3D_DE
100 100
3V3_T
*Q208
R509
RT1N441U
10K
3V3D_DE
*R560
10K
Q209
RT1N441U
4 5 6
VCC5_T
L72
A528WJ
C422
R540
0.1u
47
SIFP
C424
270P
C427
R542
0.1u
47
SIFM
C413
0.1u
TV+
C416
0.1u
TV-
VCC5_T
L79
A528WJ
C387
0.1u
R500 R498
4.7K 4.7K
3V3_T
R1123
10K
1V2D
R502
R505
100
100
28 27 26 25
3V3_PLL
XTAL_M
AVDD_PLL 24
C409
R522
33P
0
XOUT 23
X201
XIN 22
SCA224WJ
C399
33P
21
AVSS_PLL
C406
0.1u
VREFP 20
C401
0.1u
19
VREFM
3V3_ADC C405
0.1u
AVDD_ADC 18
C420
0.1u
R536
17
ZIF_IM 22
R535 C417
16
ZIP_IP 22
0.1u
C415
*R538
0.1u
0
15
ZIP_QP
C418
*R537
0.1u
0
ZIF_QM 14
13
9 10 11 12
3V3D_DE
R1121
10K
R1228
10K
7 8 9 10
58
3V3_T
TP166
6
4
GND
OUT C374 IC203
C375
100u
0.1u
GND OUT IN BA50BC0WFP-E2
6.3V
CTL VIN OUT NC
1 2 3
1 2 4 5
*IC202
APL1117-33VC-TRG
5V9 R702
10K
C377
C376
100u
0.1u
6.3V
C701
C360 C367
1u
0.1u 0.1u
1V2D
TP168
IC204
APL1117-12VC
4
OUT
GND OUT IN
1 2 3
3V3_T
L67
A528WJ
C362
C363
100u
0.1u
6.3V
3V3_T 3V3_ADC 1V2D
L81
A529WJ
C1327 C1328 C1329
C359 C364
2.2u
0.1u 100P 0.1u 0.1u
3V3_T
3V3_T 3V3_PLL 3V3D_DE
L71 L68
A529WJ
A528WJ
C330 C331 C370 C371
2.2u 0.1u
0.1u 100P
NAME
TUNER
MAIN BOARD SHT 12/21
DATE N1 ATV N.
08-06-2010
*****
11 12 13
VCC5_T
TP167
C369
100u
6.3V
C361
100u C368
6.3V 0.1u
TP169
C365
0.1u
C372
0.1u
CODE
LE220E
SHARP
14 15 16