AOC L32H961 Service Manual

32ƎLCD TV AOC L32H961
38
9. Schematic Diagram 9.1 Main Board 715G3269 1
I2C 1_SDA 5,7
D3V3
C210 82pF
10
C204 NC/0.1uF/16V
C207 0.01uF
PANEL_C TRL2
C201 0.1uF /16V
12
SIF _IN
I2C1_SDA
FB225 100R 1/10W 5%
TV_CVBS 4
R204 2K2 1/10W 5%
R208 33R 1/ 10W 5%
TUNER_CVBS
L202 0.15uH 5%
1 2
13 4 15
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
TV_CVBS
R233 NC/33R 1/10W 5%
C205 0.01uF
PANEL_C TRL28,10
C218 0.1uF /16V
0402
5 20
C269 22pF
ENV56S02D8F
IF_AGC
SIF _N
C265 0.0022uF
PARAM0
C209 NC
0402
C221 0.1uF/16V
FB201 600 OHM1 2
C219 22pF
IF_AGC
R202 NC/47R 1/10W 5%
R213 NC /75 1/10W 5%
C211 0.1uF 16V
C266 0.0022uF
R207 3K9 1/10W 5%
9
L201 0.22uH 5%
1 2
R209 4K7 1/10W 5%
RF_AGC
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
SIF _P
FB202 NC /600 OHM1 2
R203 2K2 1/10W 5%
C216 NC
C202 NC/0.0022uF
No Connect Pins
U401L ZR39775HGCF
K22
NC68
C217 NC /0.0022uF
C212 0.1uF 16V
C203 0.1uF /16V
18
C264 NC/0.0022uF
DEMOD_RSTN8
IF_AINN
IF_AN C215 0.1uF 16V
19
SIF_IN
C206 0.0022uF
TU_GND
3
TU_GN D
C267 1uF/16V
C268 22pF
6
I2C1_SCL
0402
C214 0.001uF
1
Custom
315Tuesday , May 19, 2009
715G3269
<
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
C208 0.001uF
TUNER_CVBS
FB203 600 OHM1 2
2
IF_AINP
IF_AP
1
TP2
1
R201 NC/0R05 1/10W 5%
16
5V : BB=15mA(MAX) +B=140mA(MAX) VB=70mA(MAX)
I2C 1_SCL 5,7
L203 0.22uH 5%
1 2
Guest Bus
U401H ZR39775HGCF
W22
Y22 Y23 Y24 Y25 Y26
W25 W24 W23
V23 V22 V24
U22
OE2/GADR0_ALE STV1/GDAT0 OE1/GDAT1 CPV/GDAT2 STH2/GDAT3 STH1/GDAT4 TP/ GD AT5 CPV2/GDAT6 RVS/GDAT7 GOE_N GWE_N STV2/GCS_N0 GPO/GADR1_CLE
C213 0.1uF 16V
17
5VT
7
C220 22pF
FB224 100R 1/10W 5%
11
D3V3
C262 0.0022uF
0402
R212 NC/75 1/10W 5%
TP1
1
8
R210 NC/20K 1/10W 5% R211 2K 1/10W 5%
21 14

AOC L32H961 Specifications

General

Brand	AOC
Model	L32H961
Category	HDTV
Language	English