AOC LE32A1335 Service Manual page 45

YPBPR Video/Audio IN
Y 1
PB1
ZD102
AGND ZD103
MLVG0402 PR1
MLVG0402 ZD104
MLVG0402
CN102
1
R107 R108
12
75 OHM 75 OHM
2
3
4
5
6
7
AGND AGND
8
9
10
13
11
RCA JACK ZD106 Placement Near RCA.
AGND AGND Y PBPR1_IN_L1
MLVG0402 ZD107 MLVG0402 10K 1/16W 5%
Y PBPR1_IN_R1
10K 1/16W 5%
C113 C114
AGND 330pF 50V 330pF 50V
AGND AGND
VGA IN
11
12
VGA_SDA
VGA_HSY NC 13
VGA_VSY NC 14
15
VGA_SCL
ZD112 MLVG0402 ZD113 MLVG0402 ZD101 MLVG0402 ZD114 MLVG0402
088G353GFF1ACL
VGA_HSY NC R132 68R VGA_HS
VGA_VSY NC VGA_VS
R134 68R
R136 R137
10K 10K Close to MST IC
USB IN
USB_5V
+ C126
100UF 16V
DGND
2
2
Close IC side
R102
Y +
C102
Y+
47nF 16V
33 OHM 1/16W
R104
C105 Pb+
Pb+
33 OHM 1/16W 47nF 16V
R106
C106 Pr+
Pr+
33 OHM 1/16W 47nF 16V
R109 R111
SOY
75 OHM C107
SOY
33 OHM 1/16W 1N50V
R113
C110 AV1-CVBS0P
AV1-CVBS0P
33 OHM 1/16W 47nF 16V
AGND
R116 COMP_AUL4 C111
COMP_AUL4
2.2uF 10V
R117 COMP_AUR4 C112
COMP_AUR4
2.2uF 10V
R118 R119 Close IC side
12K 1/16W 12K 1/16W
AGND AGND
Close to MST IC
R122 33R VGA_R
0402
R125
CN105
75R
CONN
ZD110 MLVG0402 0603
6
1
7
2
R126 33R VGA_G
8
0402
3 VGA_SOG
R127 33R
9 0402
R128
4
10 75R
5
ZD111 MLVG0402 0603
VGA_B
R129 33R
0402
R130
75R
ZD115 MLVG0402 0603
VGA_HS 2
VGA_SDA R133 33R
UART-TX
VGA_SCL
R135 33R
VGA_VS 2 UART-RX
0402
AGND DGND
ZD20/ZD21 new component for 0.5 Cp
C125
100N 16V
USB_Shield_GND
CN106
USB CONN
1
R138 4.99ohm 1/16W +/-1%
2
USB0_DM R139 4.99ohm 1/16W +/-1%
USB0_DM 3
USB0_DP
USB0_DP 4
ZD119 ZD120
NC/MLVG0402
NC/MLVG0402 0.5pF USB_Shield_GND
DGND
DGND DGND
DGND USB_Shield_GND
CVBS Out
2
R147
AV2-CVBS0P C449
2 47nF 16V 33 OHM 1/16W
2
CN103 1
2
2
3
2
ZD105 C108
CONN MLVG0402
22pF 50V
2
AGND AGND
AGND
2
2
CN104
3
2
1
C117
VGA_RIN 2
47nF 16V CONN C118
AGND 470pF 50V
ZD109
MLVG0402 ZD108
MLVG0402
AGND Placement Near
C120
VGA_GIN 2
47nF 16V connect.
C121
SOG0 2
1N50V
C122
VGA_BIN 2
47nF 16V
HeadPhone
AGND
CN101
1
7
6
2
3
4
2,9
5
2,9
CONN
AGND
Mark on board
HP OUT
45
FB102
1 2
300R
C103 C104
100N 16V 1uF 10V
R103
220R 1/16W
2Vp-p
Q102 R105
MMBT3906
R110 47K
CVBS_OUT1
Q101
MMBT3904
75 OHM
R112 C109
CVBS_OUT0 2
Rf 10UF 10V
75 OHM
R114
33K 1/16W 5%
Rg R115
75 OHM
Gain=1+ (Rf/Rg)
PC AUDIO IN
VGA-AUL1
R120 C115
VGA-AUL1 2
2.2uF 10V
10K 1/16W 5%
R121 C116 VGA-AUR1
VGA-AUR1 2
10K 1/16W 5% 2.2uF 10V
C119 R123 R124 C Placement
12K 1/16W
Near IC
470pF 50V 12K 1/16W
AGND AGND
AGND AGND
+3.3V_Standby
R131
10K 1/16W 5%
HP_D
HP_DET
HP_OUT_L
HP_OUT_L
HP_OUT_R
HP_OUT_R
ZD116 ZD117 ZD118 C123 C124
MLVG0402
NC/100N 16V
MLVG0402 MLVG0402 NC/100N 16V
AGND AGND
AGND AGND AGND
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
GXXXX-M0A-000-0040 TPV MODEL
絬 隔 瓜 絪 腹
Key Component PCB NAME
04. Video/Audio Interfac/USB
Monday , September 24, 2012 Sheet
Date
+5V_Normal
2,6
6
6
A2
NA Size
NA Rev A
715GXXXX-M0A-000-0040
<称爹>
称 爹
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