AOC LE42A5720/61 Service Manual page 43

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H/W Reset
HDMI_HP1
5
HOTPLUG1
HDMI1-SCL
5
HDMI1_DDC_SCL
HDMI1-SDA
5
HDMI1_DDC_SDA
HDMI1-CLKP
C402
5
HDMI1_CLK+
HDMI1-CLKN
5
HDMI1_CLK-
HDMI1-RX0P
2.2UF 16V
5
HDMI1_D0+
HDMI1-RX0N
5
HDMI1_D0-
HDMI1-RX1P
5
HDMI1_D1+
HDMI1-RX1N
R405
5
HDMI1_D1-
HDMI1-RX2P
1K 1/16W
5
HDMI1_D2+
HDMI1-RX2N
Sy stem-RST
5
HDMI1_D2-
HDMI_HP0
C404
5
HOTPLUG0
HDMI0-SCL
5
HDMI0_DDC_SCL
HDMI0-SDA
1NF 50V
5
HDMI0_DDC_SDA
HDMI0-CLKP
5
HDMI0_CLK+
HDMI0-CLKN
5
HDMI0_CLK-
HDMI0-RX0P
5
HDMI0_D0+
HDMI0-RX0N
5
HDMI0_D0-
HDMI0-RX1P
5
HDMI0_D1+
HDMI0-RX1N
5
HDMI0_D1-
HDMI0-RX2P
5
HDMI0_D2+
HDMI0-RX2N
5
HDMI0_D2-
HDMI-CEC
5
HDMI_CEC
HDMI-ARC
C405
R407
HDMI_ARC
5
HDMI-ARC
1uF 10V
51R 1/16W 5%
VGA_HS
4
VGA_HS
VGA_VS
4
VGA_VS
VGA_BIN
4
VGA_BIN
VGA_GIN
4
VGA_GIN
SOG0
4
SOG0
VGA_RIN
4
VGA_RIN
Y +
4
Y +
SOY
4
SOY
Pb+
4
Pb+
Pr+
4
Pr+
AV2-CVBS0P
4
AV2-CVBS0P
AV1-CVBS0P
4
AV1-CVBS0P
CVBS_OUT0
4
CVBS_OUT0
VGA-AUR1
4
VGA-AUR1
VGA-AUL1
4
VGA-AUL1
COMP_AUR4
4
COMP_AUR4
COMP_AUL4
4
COMP_AUL4
USB0_DP
4
USB0_DP
USB0_DM
4
USB0_DM
LEDR
9
LEDR
LEDG
9
LEDG
VIFP
7
VIFP
VIFM
7
VIFM
TAGC
7
TAGC
HP_DET
4,6
HP_DET
IRIN
9
IRIN
UART-RX
4,9
UART-RX
UART-TX
4,9
UART-TX
KEY 0-SAR0
9
KEY 0-SAR0
KEY 1-SAR1
9
KEY 1-SAR1
+5V_Standby
Debug & ISP port
R421
R422
CN402
4.7K
4.7K
1
2
3
UART-RX
4
UART-TX
NC/CONN
+3.3V_Standby
SERIAL FLASH
+3.3V_Standby
R431
4.7K
U402
1
8
SPI_CS0N
CS#
VCC
SPI-SDO
2
7
SO/SIO1
HOLD#
SPI_WP0N
R434
1K
FLASH_WP0N
3
6
R435 51R
4
WP#
SCLK
5
GND
SI/SIO0
R436
W25Q32BVSSIG
C435
DGND
100N 16V
10K
C436
22PF 50V
WP active low
close to IC
+5V_Standby
R403
D401
1M 1/16W
BAV99
R404
Q402
4.7K 1/16W
MMBT3906
C403
2.2UF 16V
R406
22K 1/16W
U401
HDMI1-CLKN
1
RXCKN_A
HDMI1-CLKP
2
3
RXCKP_A
HDMI1-RX0N
RX0N_A
4
HDMI1-RX0P
RX0P_A
5
VDD33
AVDD_33
HDMI1-RX1N
6
7
RX1N_A
HDMI1-RX1P
RX1P_A
HDMI1-SDA
8
DDCDA_DA
HDMI1-RX2N
9
10
RX2N_A
HDMI1-RX2P
RX2P_A
HDMI1-SCL
11
DDCDA_CK
HDMI_ARC
12
13
ARC
VDDC
AVDD1P2_DVI_A
VGA_HS
14
HSY NC0
VGA_BIN
15
16
BIN0P
SOG0
SOGIN0
VGA_GIN
17
GIN0P
18
R410
C407
19
GIN0M
68OHM 1/16W
47nF 16V
VGA_RIN
MST6931XP
RIN0P
20
VGA_VS
VSY NC0
21
AVDD_ADC
AVDD3P3_ADC
Pb+
22
23
BIN1P
SOY
SOGIN1
Y +
24
GIN1P
R412
C408
47nF 16V
25
26
GIN1M
68OHM 1/16W
Pr+
RIN1P
27
VSY NC1
28
29
HSY NC1
AV2-CVBS0P
CVBS1
AV1-CVBS0P
30
CVBS0
31
R415
C410
32
VCOM
68OHM 1/16W
CVBS_OUT0
CVBSOUT
33
47nF 16V
AU33
AU33
AUVRM
34
Close to IC
35
AUREF
AUVAG
with width trace
AUVAG
36
AUL1
37
C412
C413
AUR1
VGA-AUL1
38
AUL3
100N 16V
10UF
FB402
60 OHM
CHIP_CONFIG
{IPAD_PWM1, PAD_PWM0}
B51_NO_EJ
4'h00
VBL-CTRL
BRI_ADJ-PWM0
R419
R420
4.7K
4.7K
R0402
R0402
+3.3V_Standby
R423
R0402
R424
R0402
System XTAL
4.7K
4.7K
AUDIO-EN
PWR-ON/OFF
PW_CTL
XTALO
R427
C425
0R05 OHM
X401
27PF 50V
R428
PANEL-ON/OFF
VBL-CTRL
VBL_CTRL
BRI_ADJ-PWM0
1M 1/16W
TUNER_SCL
24MHz
XTALI
C430
TUNER_SDA
27PF 50V
HS401
DGND
C434
100N 16V
1
1
2
2
DGND
SPI-SCK
SPI-SDI
Heat Sink
43
102
USB1_DP
101
USB1_DM
100
VDD33
AVDD_MOD
99
USB0_DP
USB0_DP
98
USB0_DM
USB0_DM
97
SPI_CS0N
SCZ
96
SPI-SDO
SDO
95
SPI-SDI
SDI
94
SPI-SCK
SCK
93
SPI_WP0N
AMP-AUOUTR0
PWM2/GPIO24
92
R401
HP_DET
AMP-AUOUTL0
GPIO0
91
3D_enable
AV-AUOUTR3
100OHM1/16W
GPIO1
90
LEDG
AV-AUOUTL3
GPIO2
89
LEDR
GPIO3
88
AUDIO-EN
INT/GPIO65
87
VDDC
VDDC
86
RXO0-
LVB0M
85
RXO0+
LVB0P
84
RXO1-
LVB1M
83
RXO1+
LVB1P
82
VDD33
AVDD_MOD
81
RXO2-
LVB2M
80
RXO2+
LVB2P
79
RXOC-
LVBCKM
78
RXOC+
LVBCKP
77
RXO3-
LVB3M
76
RXO3+
LVB3P
75
LVB4M
74
LVB4P
73
RXE0-
LVA0M
72
RXE0+
LVA0P
71
RXE1-
LVA1M
70
RXE1+
LVA1P
69
RXE2-
LVA2M
68
RXE2+
LVA2P
67
AVDD_MOD
VDD33
66
RXEC-
LVACKM
65
RXEC+
LVACKP
MST6931XP
Power 3.3V
+3.3V_Standby
VDD33
FB403
1
2
60 OHM
C415
C416
10UF
100N 16V
VDD33_DMPLL
+3.3V_Standby
FB405
1
2
60 OHM
C422
100N 16V
AUDIO_EN
AUDIO_EN
8
DDR Power
PW_CTL
1
+1.8V_DDR
AVDD_DDR
ON_PANEL
ON_PANEL
3
FB408
VBL_CTRL
1
0R05 1/10W
BRI_ADJ-PWM0 1,3
C432
C433
TUNER_SCL 7
C431
TUNER_SDA 7
10UF
NC/100N 16V
4.7UF 6.3V
DGND
AGND
DGND
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
絬 隔 瓜 絪 腹
Key Component
02.MST6831XP/SPI FLASH
Date
Wednesday , August 01, 2012
RXO0-
RXO0-
3
RXO0+
RXO0+
3
RXO1-
RXO1-
3
RXO1+
RXO1+
3
RXO2-
RXO2-
3
RXO2+
RXO2+
3
RXOC-
RXOC-
3
RXOC+
RXOC+
3
RXO3-
RXO3-
3
RXO3+
RXO3+
3
RXE0-
RXE0-
3
RXE0+
RXE0+
3
RXE1-
RXE1-
3
RXE1+
RXE1+
3
RXE2-
RXE2-
3
RXE2+
RXE2+
3
RXEC-
RXEC-
3
RXEC+
RXEC+
3
RXE3-
RXE3-
3
RXE3+
RXE3+
3
3D_enable
3D_enable 3
AMP_AUOUTR0 8
R409
C406
100K 1/16W
180PF 50V
AMP_AUOUTL0 8
R413
C409
100K 1/16W
180PF 50V
AV_AUOUTR3
AV_AUOUTR3 6
R416
C411
100K 1/16W
180PF 50V
AV_AUOUTL3
AV_AUOUTL3 6
R418
C414
100K 1/16W
180PF 50V
+3.3V_Standby
AVDD_ADC
FB404
1
2
60 OHM
C417
C418
C419
C420
C421
100N 16V
100N 16V
100N 16V
100N 16V
100N 16V
+3.3V_Standby
FB406
AVDD33_DEMOD
+3.3V_Standby
AU33
1
2
1
2
60 OHM
FB407 60 OHM
C423
C424
100N 16V
100N 16V
Power 1.2V
+1.2V_VDDC
VDDC
1
2
FB401
120R/3000mA
C427
C428
C429
C426
10UF
100N 16V
100N 16V
100N 16V
OEM MODEL
Size
Custom
TPV MODEL
Rev
A
PCB NAME
715GXXXX-M0A-000-0040
<称爹>
称 爹
Sheet
2
of
9

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