AOC L22W961 Service Manual

22ƎLCD TV AOC L22W961
38
9. Schematic Diagram 9.1 Main Board 715G3239 1 1
5VT
IFE_VBIAS
R237 2K2 1/10W 5%
DEMOD_RSTN8
ZD203 NC
1 2
C207 100pF
C268
1UF16V
R201 22R 1/10W 5%
IF_VREFP
TU_CVBS 4
5VT
IF_RBIAS
TU_SD A
FB203
600 OHM
1 2
TP206
1
C213 82pF
R208 2K OHM 1% 1/10W
E-1
C
318Monday, April 13, 2009
715T3239-E-1
<
⿄⠍
>
03-Tuner
OEM MODEL Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
⿄⠍
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
㍀
䱨
⪰
㌾
㝍
IF_DVAL
+
C201 470uF 16V
TU201 TUNER
1 2 3 5 6 8 9 10 11 13 14 15 16 17 22 23 24 25 19 20 21
NC
BB
AGC
NC
BT Monitor
NC NC NC NC
SCL
SDA
NC
IF AGC
+B
TH1 TH2 TH3 TH4
IFD-out1 IFD-out2
IF Monitor
R212 NC/20K OHM 1/10W
SIF_N
C212 0.1uF 16V
R214 NC/0 OHM 1/10W
ZD202 VPORT0603100KV05
1 2
ZD201
VPORT0603100KV05
1 2
SIF_N
C218 0.1UF16V
I2C1_SDA 6,7
IF_VCM
FB204
NC/600 OHM
1 2
PARAM0
C203 0.01uF
IF_AN
C211 0.1uF 16V
L203 0.22uH 5%
1 2
Demodulator
U401P ZR39775HGCF
AF2 AE2 AF4 AF7 AF8
AC8 AC7
AE7
AC6 AD8
AE4
AD3 AD2 AD1
AF1 AE1 AA5
IF_AINN IF_AINP SIF_AINN IF_AGC RF_AGC DMOD_RST_N MPEG_FAIL PARAM0 SA_DATA DEMOD_CLKO SIF_AINP IF_RBIAS IF_VINBIAS IF_VCM IF_VREFN IF_VREFP IF_DVAL_GPIO
C204 0.01uF/25V
FAIL
IF_AGC
V-OUTC224
1UF16V
R205 0R05 1/10W 5%
C223 0.1uF 50V
Q201 NC/2SC2412KR
TU_SD A
V-OUT
IF_AINP
TP204
1
C221 0.0022uF
C210 NC
R202
NC/47 OHM 1/10W
C240 0.0022uF
5VT
IF_AGC
SIF
TP207
1
C209 1000pF
C219 0.1uF 50V
R206 4K7 1/10W 5%
ZD204 NC
1 2
C220 0.0022uF
TU_SC L IF_AN
+
C225
NC/10uF/16V
TP205
1
IF_AINN
FB201
600 OHM
1 2
5VT
C208 100pF
VCC3_3
IF_AINN
C214 0.1uF 16V
IF_AP
C222 NC/0.001uF
R238 2K2 1/10W 5%
Change 5%
C215 0.1uF 16VC216 1000pF
PARAM0
TU_SC L
IF_VREFN
IF_AINP
SIF
R207 NC/20K OHM 1/10W RF_AGC
IF_DVAL
SIF_P
TP202
1
R204 3K9 1/10W 1%
R209 NC/39K OHM 1/10W
5VT
C241 1UF16V
C226 NC/0.1uF 50V
C235 0.0022uF
V-OUT
C206 0.0015uF
R203 22R 1/10W 5%
IF_AP
TP203
1
C217 NC
R210 NC/22 OHM 1/10W
C227 NC/10UF16V
L201 0.22uH 5%
1 2
R213 NC/1K OHM 1/10W
TP201
1
IF_AGC
C202 NC/0.1UF16V
L202 0.15uH 5%
1 2
R211
NC/470 OHM 1/10W
I2C1_SCL 6,7
DEMOD_RSTN
FB205
NC/30 OHM
1 2
FB202
NC/600 OHM
1 2
C205 560pF

AOC L22W961 Specifications

General

Brand	AOC
Model	L22W961
Category	LCD TV
Language	English