AOC LE50H264, Руководство по техническому обслуживанию, Страница: 25 / 53

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
HD1_LIN
HD1_RIN
AV_R_OUT
AV_L_OUT
YPbPr_L_IN
YPbPr_R_IN
AV_VIN
YP
YP
YP
YPbPr_BIN-
YPbPr_GIN-
YPbPr_RIN-
YPbPr_SOG
LINE_IN_0L
LINE_IN_0R
LINE_IN_2L
LINE_IN_2R
DDC_SCL
DDC_SDA
LINE_IN_1L
LINE_IN_1R VGA_RIN
VGA_LIN
AV_L_OUT
AV2_L_IN
AV2_R_IN
DDC_SDA
DDC_SCL
SV_C
SV_Y
Y_IN
PB_IN
PR_IN
AV2_CVBS_IN
AV1_CVBS_IN
RCA_CVBS_OUT
YPbPr_L_IN
YPbPr_R_IN
Y_IN
PB_IN
PR_IN
AV1_CVBS_IN
AV1_L_IN
AV2_CVBS_IN
AV2_L_IN
AV2_R_IN
AV1_R_IN
AV_L_OUT
AV_R_OUT
SV_Y
SV_C
AV1_R_IN
AV1_L_IN
HDMI1-RX2P
HDMI1_HPDIN
HDMI1_CEC
HDMI1-RX2N
HDMI1-CLKP
HDMI1-CLKN
HDMI-0-SDA
HDMI-0-SCL
HDMI0-RX1P
HDMI0_CEC
HDMI1-5V
HDMI-1-SCL
HDMI-1-SDA
HDMI1_HPDIN
HDMI1-RX1P
HDMI1-RX1N
HDMI1-RX0N
HDMI1-RX0P
HDMI1_CEC
H
D
M
I-
0
-S
C
L
HDMI0-RX2P
HDMI0-5V
HDMI-0-SCL
HDMI-0-SDA
HDMI0_HPDIN
HDMI0-RX2N
HDMI0-RX1N
HDMI0-RX0N
HDMI0-RX0P
HDMI0-CLKP
HDMI0_CEC
HDMI0-CLKN
HDMI0_HPDIN
H
D
M
I-
1
-S
C
L
H
D
M
I-
1
-S
D
A
HDMI-1-SDA
HDMI-1-SCL
H
D
M
I-
0
-S
D
A
USB1_DM0
USB1_DP0
USB1_PWR_CTRL
USB1_PWR_FLAG
IF-
IF+
T_SDA
T_RF-AGC
IFAGC
RF_AGC
AIF
T_RF-AGC
T_SCL
VIFN_OUT
AIF
VIFP_OUT
RF_AGC
AV_R_OUT
A1
A2
IFAGC
5VA
+12V_PH-Drive
+12V_PH-Drive
12VA
5VU
VGA_5VIN
VGA_+5V
VGA_5VIN
5VA
HDMI1-5V
5VU
HDMI0-5V
H0_5V
HDMI1-5V
HDMI0-5V
HDMI0-5V
VCC3.3V
5VU
H1_5V
HDMI1-5V
5V_USB1
3.3V_Normal
3.3V_Normal
5VA 5V_USB1
CAM_Tuner-5V
CAM_Tuner-5V
CAM_Tuner-5V
12VA
CAM_Tuner-5V
12VA
3.3V_Normal
IF-5V
IF-5V
CAM_Tuner-5V
H1_5V
H0_5V
VGA_HSYNC0 3
VGA_VSYNC0 3
CVBS_OUT 3
AV_VIN 3
VCOM0 3
RIN+ 3
RIN- 3
GIN+ 3
GIN- 3
BIN+ 3
BIN- 3
YPbPr_SOG 3
YP 3
YPbPr_GIN- 3
YP 3
YPbPr_BIN- 3
YP 3
YPbPr_RIN- 3
LINE_IN_2R 3
LINE_IN_2L 3
LINE_IN_0R 3
LINE_IN_0L 3
DDC_SDA 3
DDC_SCL 3
LINE_IN_1R 3
LINE_IN_1L 3
AOUT_R1 3 AOUT_L1 3
IPOD_CVBS_IN 3
IPOD-Rin 3
IPOD-Lin 3
IPOD_SV-Yin 3
IPOD_SV-Cin 3
SPDIF_OUT 3
HDMI-CEC 3
HDMI1-HPDIN 3
HDMI0-HPDIN 3
HDMI0-SDA 3
HDMI0-SCL 3
HDMI1-RX0P 3
HDMI1-RX0N 3
HDMI1-RX1P 3
HDMI1-RX1N 3
HDMI1-RX2N 3
HDMI1-RX2P 3
HDMI1-CLKP 3
HDMI1-CLKN 3
HDMI0-RX0P 3
HDMI0-RX0N 3
HDMI0-RX1P 3
HDMI0-RX1N 3
HDMI0-RX2N 3
HDMI0-RX2P 3
HDMI0-CLKP 3
HDMI0-CLKN 3
HDMI1-SDA 3
HDMI1-SCL 3
USB1_DM 3
USB1_DP 3
USB1_PWR_FLAG 3
USB1_PWR_CTRL 3
SCLK 3
SDAT 3
IF+ 3
IF- 3
RF_AGC_SEL 3
VIF_P 3
VIF_M 3
D_RF_AGC 3
DEMOD_IF_AGC 3
YPbPr INPUT
AV INPUT/OUTPUT
Rg Rf
2Vp-p
Gain=Rf/Rg
R-
G-
B-
D-SUB IN
Closed to MST IC
Closed to MST IC
Closed to MST IC
Closed to MST IC
VGA Audio IN
Closed to MST IC
Audio out
S-V INPUT
SPDIF Output
debug
Hot-Plug Control
HDMI1 Connector
HDMI0 Connector
Hot-Plug Control
CEC
USB CONNECTOR
RF AGC Switch
后 续 要 省 掉 单 声 表
Do not assemble these components when MT2063 tuner uned
Closed to MstIC
5V Cam Tuner
无声表时，要删除
Q59
，
C215
，
R276
，
R280
把
R564
贴上
0R
TUNER
断开
R564
，短接
R276
和
R280
为外挂声表电路。
断开
R276
和
R280
，短接
R564
为省声表电路。
HDMI
ok
ok
ok
ok
如 有 变 更 ， 恕 不 另 行 通 知 。
U6
24C02 U6
24C02
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
C48 1NF C48 1NF
C64
0.1uF
C64
0.1uF
R136
27K R136
27K
D14 D14
R279
10K R279
10K
C47 1NF C47 1NF
R47 R47
C491 47n C491 47n
R143
75R R143
75R
R282
NC
R282
NC
R204
22K R204
22K
D12 D12
R147
100R R147
100R
CON12
CON4-2.0/NC CON12
CON4-2.0/NC
1
2
3
4
R363 47R R363 47R
R79 4.7K/NC R79 4.7K/NC
R281
10R R281
10R
R178
100R R178
100R
C488 47n C488 47n
C52 47n C52 47n
R176
4.7K R176
4.7K
+
CA57
47uF/16V
+
CA57
47uF/16V
Q8
MMBT3904 Q8
MMBT3904
1
2
3
U12
24C02 U12
24C02
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
C69
1NF
C69
1NF
R140
75R
R140
75R
R182
4.7K R182
4.7K
R93 47R R93 47R
R64 R64
C28 47n C28 47n
R442
47K R442
47K
C501 47n C501 47n
R70 75R R70 75R
R193
4.7K R193
4.7K
R231 12K R231 12K
L11 FB L11 FB
R211 10K R211 10K
R262
100R R262
100R
C59
0.1uF C59
0.1uF
R287 100R R287 100R
R105 47K R105 47K
D9 D9
IN G
N
D
O
U
T
U19
LM7805
IN G
N
D
O
U
T
U19
LM7805
3 2 1
4
R291
NC/390R R291
NC/390R
R278
10K R278
10K
C327 2.2UF C327 2.2UF
R443
10K R443
10K
C63
22PF C63
22PF
R539 0R R539 0R
C139
22n/47N C139
22n/47N
R163
75R
R163
75R
R273
200R R273
200R
C537
0.1u
C537
0.1u
R148
10K R148
10K
R451 10K R451 10K
C518 2.2u C518 2.2u
D29 D29
Q10
MMBT3904 Q10
MMBT3904
1
2
3
R48 R48
R210 10K R210 10K
R192
10K R192
10K
R290
1K
R290
1K
R122 75R R122 75R
C221 100n C221 100n
L32
NC/2.2uH L32
NC/2.2uH
R144
75R R144
75R
R68
10K R68
10K
R263
6.8K R263
6.8K
R137
75R R137
75R
R67 12K R67 12K
R227 75R R227 75R
R208
100R R208
100R
P1
A
V
_
O
U
T
P1
A
V
_
O
U
T
R92
10R
R92
10R
D8
BAT54C D8
BAT54C
3
1
2
C211
10n C211
10n
U202
RT9711C
U202
RT9711C
VIN
4
EN
3
GND
2
VOUT
5
FLG
1
R329
47K
R329
47K
R551 68R R551 68R
R183
4.7K R183
4.7K
C53 1NF C53 1NF
R283
56R R283
56R
R545 68R R545 68R
R189
10K R189
10K
+
CA80
100uF/16V
+
CA80
100uF/16V
+
C129
470uF/16V
+
C129
470uF/16V
R117
10K R117
10K
R63 47R R63 47R
D17
BAT54C D17
BAT54C
3
1
2
C35 1NF C35 1NF
L22 FB220/100mA L22 FB220/100mA
C495 47n C495 47n
Q17
2SC2216 Q17
2SC2216
3
1
2
R113
10K R113
10K
R280
10K R280
10K
R271
22R R271
22R
C492 1n C492 1n
D2 D2
Q55
MMBT3904 Q55
MMBT3904
R264
12R/2W
R264
12R/2W
U24 DA58GT-13-E U24 DA58GT-13-E
NC
1
+5V
2
RF-AGC
3
BT
4
AS
5
SCL
6
SDA
7
B2
8
IF-AGC
9
DIF2
10
DIF1
11
AIF
12
GND
13
GND
14
GND
15
GND
16
C487 47n C487 47n
P4
Optical
P4
Optical
1
2
3
C515 2.2UF C515 2.2UF
Q59
MMBT3906 Q59
MMBT3906
R546 33R R546 33R
P7
VGA
P7
VGA
1
6
2
7
3
8
4
9
5 11
12
13
14
15
10
1
6
1
7
C45 1NF C45 1NF
R564
0/NC
R564
0/NC
C502 47n C502 47n
C409
100n C409
100n
R533 47R R533 47R
R550 33R R550 33R
C536
0.1u C536
0.1u
L50
0805_BEAD L50
0805_BEAD
C325 2.2UF C325 2.2UF
R165
4.7K R165
4.7K
R146
100R R146
100R
C62
47u
C62
47u
C516 2.2UF C516 2.2UF
C150
20p
C150
20p
R180
100R R180
100R
+
CA22
100uF/16V
+
CA22
100uF/16V
R276
NC/1K R276
NC/1K
C92 1NF C92 1NF
Q58
MMBT3904 Q58
MMBT3904
C49 1NF C49 1NF
C496 47n C496 47n
C80
10u C80
10u
R71 33R R71 33R
C46 1NF C46 1NF
P10
HDMI
P10
HDMI
DAT2-
3
DAT2+
1
Dat1 shield
5
DDC SCL
15
DDC SDA
16
DAT1-
6
DAT1+
4
Dat2 shield
2
+5V
18
CEC/DDC GND
17
HPD
19
DAT0-
9
DAT0+
7
Dat0 shield
8
clk shield
11
clk+
10
clk-
12
CEC
13
SHIELD
20
SHIELD
21
SHIELD
22
SHIELD
23
R284
100R R284
100R
C51 47n C51 47n
CON4
PHONEJACK
CON4
PHONEJACK
5
2
4
1
3
D13 D13
R80 4.7K/NC R80 4.7K/NC
R534
NC/0R
R534
NC/0R
R72 R72
C326 2.2UF C326 2.2UF
R162
1K R162
1K
R103 12K R103 12K
C538
0.1u
C538
0.1u
R77 75R R77 75R
C410
100n C410
100n
R543 68R R543 68R
Q44
MMBT3906 Q44
MMBT3906
R121 12K R121 12K
C143
100n C143
100n
R179
100R R179
100R
+ CA82
10uF
+ CA82
10uF
U10
24C02 U10
24C02
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
R240 10R R240 10R
R119 12K R119 12K
R94 47R R94 47R
R181
100R R181
100R
R507 10K R507 10K
Q54
MMBT3904 Q54
MMBT3904
R74 33R R74 33R
R199
0R R199
0R
C68
0.1uF C68
0.1uF
C489 47n C489 47n
C67
0.1uF C67
0.1uF
F2
0R/NC F2
0R/NC
1 2
P2
USB-A
P2
USB-A
PW
1
DATA-
2
DATA+
3
GND
4
FGND1
5
FGND2
6
C56 47n C56 47n
R237 10R R237 10R
R206
0R R206
0R
R145
75R R145
75R
C26 47n C26 47n
C70
1NF
C70
1NF
D7 D7
R560
10K R560
10K
C490 47n C490 47n
R447 47R R447 47R
C517 2.2u C517 2.2u
D6 D6
R135
47K R135
47K
R223 75R R223 75R
R214
12K
R214
12K
R164
1K R164
1K
R139
75R
R139
75R
R270 680R R270 680R
R104 47K R104 47K
R69 12K R69 12K
C220
10n C220
10n
R535 NC/4.7K R535 NC/4.7K
R540 33R R540 33R
C50 2.2UF C50 2.2UF
C153
100n C153
100n
C215 10n C215 10n
R362 47R R362 47R
+ CA52
10uF
+ CA52
10uF
D5 D5
R213
12K
R213
12K
L27
0.82uH L27
0.82uH
C55
100n C55
100n
P5
H
D
_
A
U
D
IO
_
IN
P5
H
D
_
A
U
D
IO
_
IN
1
2
4
3
R277
22R R277
22R
R547 68R R547 68R
R58
10K R58
10K
C288 2.2uf C288 2.2uf
P3
A
V
1
_
IN
P3
A
V
1
_
IN
R177
4.7K R177
4.7K
C222 100n C222 100n
R444
47R
R444
47R
Q6
MMBT3904
Q6
MMBT3904
R548 33R R548 33R
R330
10K R330
10K
R3
NC
R3
NC
C60
22PF C60
22PF
C65
0.1uF C65
0.1uF
R542 33R R542 33R
R532 47R R532 47R
SA W
U23
X6764N
SA W
U23
X6764N
2
ING
4
OUT1
G
N
D
3
5
OUT2
1
IN
R440
100K
R440
100K
R132
330R R132 330R
R233 10K R233 10K
R62 75R R62 75R
C486 47n C486 47n
R46 R46
R101 10K R101 10K
+
CA16
47UF
+
CA16
47UF
R544 33R R544 33R
C142
22n/47N C142
22n/47N
C61
0.1uF
C61
0.1uF
R561
4.7K R561
4.7K
C497 47n C497 47n
L29
N
C
/0
8
0
5
_
B
E
A
D
L29
N
C
/0
8
0
5
_
B
E
A
D
P9
HDMI
P9
HDMI
DAT2-
3
DAT2+
1
Dat1 shield
5
DDC SCL
15
DDC SDA
16
DAT1-
6
DAT1+
4
Dat2 shield
2
+5V
18
CEC/DDC GND
17
HPD
19
DAT0-
9
DAT0+
7
Dat0 shield
8
clk shield
11
clk+
10
clk-
12
CEC
13
SHIELD
20
SHIELD
21
SHIELD
22
SHIELD
23
C519 2.2UF C519 2.2UF
C149
22p
C149
22p
D4 D4
D18
BAT54C D18
BAT54C
3
1
2
P8
Y
P
b
P
r_
IN
P8
Y
P
b
P
r_
IN
Name = Y Name = SHIELD Name = PB Name = PR Name = SHIELD Name = SHIELD
R541 68R R541 68R
R438
10K
R438
10K
C44 2.2UF C44 2.2UF
R149
10K R149
10K
R437
10K
R437
10K
C485 47n C485 47n
R95
10K R95
10K
+
CA79
100uF/16V
+
CA79
100uF/16V
CON11
CON3-2.0/NC
CON11
CON3-2.0/NC
1
2
3
C520 2.2UF C520 2.2UF
D30 D30
R549 68R R549 68R
R219 75R R219 75R
C81
10u C81
10u
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