AOC L19W461 Service Manual page 42

19'' LCD TV
Placement near
VCC9A_F
U103
R1A8 47KΩ 1/10W R1B0 47KΩ 1/10W
Y PbPr2_Audio_R
R1A0 47KΩ 1/10W R1A3 47KΩ 1/10W
Y PbPr2_Audio_L
R1B2 47KΩ 1/10W R1A6 47KΩ 1/10W
PC_Audio_R
R1B8 47KΩ 1/10W R199 47KΩ 1/10W
PC_Audio_L
R1A7 47KΩ 1/10W R1A2 47KΩ 1/10W
AV1_Audio_R
R1B5 47KΩ 1/10W R1B3 47KΩ 1/10W
AV1_Audio_L
R1A4 47KΩ 1/10W R1B1 47KΩ 1/10W
AV2_AUDIOR
R1A9 47KΩ 1/10W R1B4 47KΩ 1/10W
AV2_AUDIOL
VCC9A_F
U103
AV1_Audio_R 12 16
AV1_Audio_R
1Y 0 VCC
AV1_Audio_L 1 7
AV1_Audio_L
2Y 0 VEE
8
GND
AV2_AUDIOR 14
AV2_AUDIOR
1Y 1
AV2_AUDIOL 5 13
AV2_AUDIOL
2Y 1 1Z
3
2Z
Y PbPr2_Audio_R 15
Y PbPr2_Audio_R
1Y 2
Y PbPr2_Audio_L 2 10 AUD_SEL_A1
Y PbPr2_Audio_L
2Y 2 S0
9 AUD_SEL_B1
S1
PC_Audio_R 11
PC_Audio_R
1Y 3
PC_Audio_L 4 6
PC_Audio_L
2Y 3 /E
74HC4052D
VCC9A_F VCC9A_F
R141
4.7KΩ 1/10W
R142 AUD_SEL_B1
4.7KΩ 1/10W
Q100
2SC2412KR
R138
AUD_SEL_B Q105
AUD_SEL_B
2SC2412KR
4.7KΩ 1/10W
VCC9A FB126 VCC9A_F
2 1
C160
0.1uF + C173
C1A0
47uF/16V
0.1uF
C102 R104
1uF 39KΩ 1/10W
C104 R108
1uF 39KΩ 1/10W
C103
120pF
VCC9A_F VCC9A_F
R119
4.7KΩ 1/10W
R140 AUD_SEL_A1
4.7KΩ 1/10W
Q101
2SC2412KR
R139
AUD_SEL_A Q103
AUD_SEL_A
2SC2412KR
4.7KΩ 1/10W
42
D5V
10KΩ 1/10W
R106
U101
10KΩ 1/10W
R107 VCC3_3
12 1
AINR M0
10 16
AINL M1
VAVcc 13 4 AUX_DATA
VA SDOUT
2 MCLK
MCLK
VDVcc 6 7 SCLK
VD SCLK
8 LRCLK
LRCK
C105 3 9 RESETN
D5V
VL RST
120pF
11 15
VQ FILT
C106 5 14
GND RGND
C107 C108 C109
1uF 1uF
0.1uF 0.1uF
CS5340-CZZ
Supply Bypass, Audio ADC
FB127
D5V
2 1 VAVcc
FB125
2 1 VDVcc
+
C192
10uF/16V
C112 C113 C114 C115
0.1uF 0.1uF 0.1uF 0.1uF
AUD_SEL_A AUD_SEL_B
AV1_Audio_R/L 0 0
1 0
YPbPr2_AUDIO_R/L 0 1
PC_AUDIO_R/L 1 1
Title
Page 08 - Audio Switch
Size Document Number
A3 T2142-F-X-X-3-061101
Date: Thursday , Nov ember 02, 2006 Sheet
AOC L19W461
AUX_DATA
ACLK
BCLK
LRCLK
RESETN
Rev
F
8 of 19