Vizio VW22LHDTV10T User Manual

22″LCD TV Vizio VW22LHDTV10T
33
9. Schematic Diagram
9.1 Main Board
TU_CVBS 4
C237
0.1uF
C206
100pF
IF_AINP
C202
47pF
IF_AINN
C233
0.1UF 16V
3V3A
Q202
2SC2412KR
C208 0.1UF 16V
IF_AN
+
C236
10uF/16V
5VT
FB212
600 OHM
1 2
C231
4.7uF25V
FB210
600 OHM
1 2
5VT
TP20 3 1
C212 0.1UF 16V
C221 0.1UF 16V
L203
0.15uH
RF_AGC
R203
3.9K OHM 1% 1/10W
5VT
ZD227
NC
1 2
C238
10uF
5VT
C210
4.7uF25V
Demodulator
U401P
ZR39770H GCF
AF2
AE2
AF5
AE4
AF7
AF8
AD9
AF11
AE9
AC1
AC6
AD10
AE5
AF4
AF6
AE6
AC2
AD6
AD5
AD4
AD3
AD2
AD1
AF1
AE1
AC10
IF_AINN
IF_AINP
SIF_AI NN
SIF_VR EFN
IF_AGC
RF_AGC
DMOD_RSTn
MPEG_FAIL
PARAM[0]
IF_VDD3P3_0
SA_DATA
DEMOD_CLKO
SIF_AI NP
SIF_VR EFP
SIF_VD D3P3_0
SIF_VD D3P3_1
IF_VDD3P3_1
SIF_R BIAS
SIF_VI NBIAS
SIF_VC M
IF_RBIAS
IF_VINBIAS
IF_VCM
IF_VREFN
IF_VREFP
DM_PLL_VDD
C222 0.1UF 16V
SIF
C217 1000pF
SIF
FB205
30 OHM
1 2
FB208
600 OHM
1 2
ZD226
NC
1 2
C223 1000pF
R211 2.2K OHM 1/10W
GPIO08
C249
0.1uF
TU_ SDA
R275 22 OHM 1/10W
C247
0.0015uF
C235
1uF6.3V
IF_AGC
R282
22 OHM 1/10W
TP201
1
IF_AINN
TU_ SCL
C243
0.1uF
C234
0.1UF 16V
FB203
600 OHM
1 2
C220
82pF
R208 0 OH M 1/1 0W
IF_AP
L202
0.22uH
C228
NC
R274 22 OHM 1/10W
C246
560pF
C226 0.1UF 16V
TU_ SDA
ZD223
VPORT0603100KV05
1 2
C244
0.001uF
C241
0.001uF
R210 4.7K OHM 1/10W
IF_AP
Place parts very close to U1
3V3A
V-OUT
E
BBY
C
318Thursday , February 28, 2008
715T2763
<
称爹 >
03-Tuner
T2763-G
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
3V3A
V-OU T
FB206
600 OHM
1 2
I2C1_SD A 7
C225 0.1UF 16V
FB207
120 OHM
1 2
V-OUT
TP20 2
1
3V3A
Transport I/F
U401D
ZR39770HGCF
AB15
AC15
AC14
AB12
AB14
AD14
AB13
AC13
AD13
AD12
AC12
TPC LK
TPF RAME
TPVALID
TPD ATA0
TPD ATA7
TPD ATA6
TPD ATA5
TPD ATA4
TPD ATA3
TPD ATA2
TPD ATA1
IF_AN
R217 100 OHM 1/10W
C201
0.1UF 16V
R213
470 OHM 1/10W
C250
0.001uF
C207 0.1UF 16V
I2C1_SC L 7
TP20 6
1
R212
39K OHM 1/10W
R215
27K OHM 1/10W
IF_AGC
R201
47 OHM 1/10W
C240
0.1uF
+
C245
470uF/16V
0.1uF,1nF-->0402
C291
0.1UF 16V
IF_AGC
SIF_P
FAIL
R202
5.1K OHM 1/10W
L204
0.22uH
C205
100pF
C230
0.01UF25V
TU_ SCL
TU202 TUNER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 23 24 25
BB
NC
NC
NC
SIF
NC
AGC
Video out
VB
NC
BT monitor
NC
NC
SDA
SCL
AFT-OUT
+B
IF-Monitor
IF-AGC
IFD1
IFD2
TH1 TH2 TH3 TH4
SIF_N
FB209
600 OHM
1 2
IF_AINP
C204
0.1UF 16V
5VT
C211 0.1UF 16V
C219
NC
R216
1K OHM 1/10W
C209
0.01UF 25V
ZD224
VPORT0603100KV05
1 2

Vizio VW22LHDTV10T Specifications

General

Brand	Vizio
Model	VW22LHDTV10T
Category	LCD TV
Language	English