Operating instructions

32″LCD TV AOC L32W861
54
715T2830 2
0402
I2C1_SDA
TU201
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
+
C238 47uF/16V
IF_AGC
IF_AGC
1
R218 NC/33 OHM 1/10W
R214
15K OHM 1/10W
0402
C211 0.1UF16V
SIF_P
FB203
600 OHM
1 2
C221 0.1UF16V
C235
1uF/16V
I2C ADDRESS
ZD241
VPORT0603100KV05
1 2
FB234
600 OHM
1 2
9
TV_CVBS 4
7
5VT
FAIL
FB207 120 OHM1 2
TU_GND
C2B7
0.1uF/16V
10
I2C1_SCL 8
18
IF_AN
ZD237
VPORT0603100KV05
1 2
C201 0.1uF/16V
C212 0.1UF16V
C231
4.7uF/10V
2
0402
C223 0.001uF
ZD243
VPORT0603100KV05
1 2
C217 0.001uF
C205
22pF
5
FB235
600 OHM
1 2
C233
0.1UF16V
C2B5
0.1uF/16V
C226 0.1UF16V
C215
0.1uF/16V
L201
0.22uH
C234
0.1UF16V
R206 100 OHM 1/10W
C209
0.1UF16V
11
R210 4.7K OHM 1/10W
0402
SIF_N
TP2
1
GPIO09
5VT
TV_C VBS
FB206
600 OHM
1 2
ZD238
VPORT0603100KV05
1 2
C230
0.1UF16V
8
3V3A
FB202
120 OHM
1 2
TP32
1
Read mode
3V3A
C214
0.001uF
#C3h
GPIO0
14
Demodulator
U40 1P
ZR39770HGCF
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_AINN
SIF_VREFN
IF_AGC
RF_AGC
DMOD_RSTn
MPEG_FAIL
PARAM[0]
IF_VDD3P3_0
SA_DATA
DEMOD_CLKO
SIF_AINP
SIF_VREFP
SIF_VDD3P3_0
SIF_VDD3P3_1
IF_VDD3P3_1
SIF_RBIAS
SIF_VINBIAS
SIF_VCM
IF_RBIAS
IF_VINBIAS
IF_VCM
IF_VREFN
IF_VREFP
DM_PLL_VDD
ZD240
VPORT0603100KV05
1 2
21
ENG36E21KF
5V :
BB=15mA(MAX)
+B=140mA(MAX)
VB=70mA(MAX)
13
0402
TUNER_CVBS
TP3 1
R207 100 OHM 1/10W
RF_AGC
R216
1K OHM 1/10W
C222 0.1UF16V
R201 47 OHM 1/10W
4
C210
4.7uF/10V
3
3V3A
16
C236
0.1uF/16V
SIF_IN
5VT
17
0402
R215 75 OHM 1/10W
L202
0.15uH
IF_AINP
ZD239
VPORT0603100KV05
1 2
C220
82pF
0402
C204 0.1UF16V
C219
NC/10pF
TUNER_CVBS
0402
IF_AINN
C206
22pF
C225 0.1UF16V
19
0402
E
Custom
318Wednesday , August 06, 2008
715T2830-2
<
称爹 >
03-Tuner
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
C228
NC/10pF
C208 0.1UF16V
15
D3V3
IF_AP
C203
0.001uF
FB236
600 OHM
1 2
R213
22 OHM 1/10W
Q201
2SC2412KR
C2B6
0.1uF/16V
C202
47pF
Write mode
R211 2K OHM 1/10W
SIF_IN
20
#C2h
L203
0.22uH
6
R212
15K OHM 1/10W
Transport I/F
U40 1D
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
12
0402
R204
10K OHM 1/10W
C239
NC/47pF
0402
R208 0 OHM 1/10W
R202 5.1K OHM 1/10W
3V3A
I2C1_SCL
C207 0.1UF16V
+
C213
NC
Place parts very close to U401
ZD242
VPORT0603100KV05
1 2
TU_GND
R203 5.1K OHM 1/10W
R205
10K OHM 1/10W
I2C1_SDA 8
TP1
1
0402
0402