AOC LE19D1331/30 Service Manual page 40

R476 must close to U101
I2C_SDA
5,6,10 I2C_SDA
I2C_SCL
5,6,10 I2C_SCL
TP264 TP262
C457
18PF 50V
R474 1.2K 1/16W
XT_O
X402
24MHz
4 2 R471
TP263
1M 1/10W
GND GND
XT_I
C458
TP265
18PF 50V TP350
AVDD_MPLL
GND R476
0R05 OHM
10 D_IF_AGC
C470 100N 16V
C471 100N 16V
C459
DIFP
NC/100N 16V C380 100N 16V
10 D_IFP
DIFM
C381 100N 16V
10 D_IFN
FB410 AVDD_MPLL
+3.3V 120R/3000mA
2 1
TP270
C461 C462
100N 16V 1uF 25V
GND
FB411 AVDD33_ADC
+3.3V 120R/3000mA
2 1
TP271
C463
100N 16V
GND
FB412 AVDD_SAR
+3.3V 120R/3000mA
2 1
TP272
C464
100N 16V
GND
GND
Demod_3V3
+3.3V_Standby +1V2
C460
C465 100N 16V
100N 16V
R488 R489
4.7K 4.7K
U101
+3.3V
R485
NC 10K 1
I2CS_SCL
2
VSS
3
XTAL_OUT
4
XTAL_IN
5
AVDD_MPLL
6 MSB1400
RFAGC
7
IF_AGC
QP
8
QP
QM 9
QM
10
VSS
11
IP
12
IM
TP268
TP269
AVDD33_ADC
AVDD_SAR
+3.3V
+1V2
C482
100N 16V
R486
TP273
NC/10K
AMP_BOND_MODE
+3.3V
R487 100N 16V
10K
R472 R473
NC/4.7K NC/4.7K
TP274
10 Demod-M_SCL
10 Demod-M_SDA
TP275
TP285 TP286 TP287 TP288
place close to U101
33 OHM +-5% 1/16W
TS1_SY NC
TS1_VALID
TS1_D0
3D_Enable 6
ARC_Det
TP284
36
TS_D[6]
35
TS_D[7]
TS1_CLK
34
TS_CLK
33
SSPI_CLK
32
SSPI_DI
TP283
31
SSPI_DO
30
TESTPIN
RESETn
29
RESETZ
28 Demod_3V3
SSPI_CSZ
27
VDD33
26
VSS
25 +1V2
VDD
C469
100N 16V
C468
100N 16V
+3.3V
R478 H/W Strap
NC/10K
TS_ERR
H/W Strap x2bits
TP276
I2C slave address:
TS_ERR=0, I2C slave address=0xD2
R475
TS_ERR=1, I2C slave address=0xF2
Demod_3V3 10K
C481
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
40
+3.3V_Standby
C478
R490
NC 100N 16V
10K
ARC_Det
5 ARC_Det
TP261
Q411
MMBT3904
RP401
TS_SY NC
5 4
TS_VALID
6 3
7 2 TS_DI
TS_CLK
8 1
C473 C474 C475
10PF 50V 10PF 50V 10PF 50V
+3.3V
R477
+3.3V
10K
U163
TP282
1 4
GND VCC
2 3
RESET MR
R479 100OHM1/16W
NC/G692L293TCUf 2.91V
C456
1uF 10V
MR has internal pull-up with 20K
1.2V
FB704
TP277
120R/3000mA U705
+3.3V
1 2 1
IN OUT
2
GND
3
SHDN SET
C732
C733
1uF 10V 100N 16V G9141T11U
TP279
Linear equation: Vout=1.0V*(1+Rup/Rdow n)
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
11. MSB1400 Demod PCB NAME
Thursday , December 06, 2012 Sheet 11 of
Detect HDMI ARC
R491
HDMIA_CON5V
4.7K
HDMIA_CON5V 8
TS_SY NC 5
TS_VALID 5
TS_DI 5
TS_CLK 5
QP
TP266
QM
TP267
Demod_3V3 +3.3V
FB413
TP281
120R/3000mA
C472 2 1
100N 16V
C466
C467
1uF 25V
100N 16V
+1V2
TP278
5 1 2
TP280
FB705 300R 4A
R796
100R 1%
4
C734
C735 22UF
100N 16V
R795
470R 1%
B
Size
Rev A
<称爹>
称 爹
13