LC-32LE430E - Sharp TV Service Manual (repair manual). Page 109

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LC-19LE430E, LC-22LE430E, LC-26LE430E, LC-32LE430E 
 
109
05. AUD MUX/LINE AMP 
 
 
 
 
 
 
 
Y PBPR_RIN
OPA2VREF
AV1
AIN_CTL0
AIN_CTL1
YPbPr
SCR1
VGA
Audio Input select table
SCART1_LIN
OPA2VREF
MCLK
9
VGA_RIN
SCLK
9
LRCLK
9
SCART1 audio output
AIN_CTL1
MCLK
SCLK
LRCLK
I2S audio input for DAC
+16V_24V
VGA_LIN
MCLK
Line audio output
C628 22P 50V
C604
100N 16V
C621
330pF 50V
R601
47K 1/16W 5%
C627
NC/1uF 25V
C610
1uF 16V
U604
L78L12ABUTR
IN
3
OUT
1
GN
D
2
R639
NC/10K 1/16W 5%
C618
10uF 16V
R628
10K 1/16W 5%
R607
15K 1/16W 1%
C606
100N 16V
R636
NC/100K 1/16W 5%
C626
22P 50V
R619
47K 1/16W 5%
U601
WM8524GEDT/R
LINEVOUTL
1
CPVOUTN
2
CPCB
3
LINEGND
4
CPCA
5
LINEVDD
6
DACDAT
7
LRCLK
8
BCLK
9
MCLK
10
MUTE#
11
AIFMODE
12
AGND
13
VMID
14
AVDD
15
LINEOUTR
16
R638
NC/10K 1/16W 5%
R622
47K 1/16W 5%
C609
100N 16V
C603
4.7UF 16V
C616
10uF 16V
Q601
PMBT3904
1
3
2
R627
10K 1/16W 5%
C625
2.2uF 10V
C605
10uF 16V
R617
47K 1/16W 5%
R614
47K 1/16W 5%
SCART2L_PA
SCART2R_PA
SCART1L_PA
U605
CD4052BPW
Y 2
2
Y 0
1
VEE
7
INH
6
CTL_B
9
CTL_A
10
Y out
3
X0
12
X3
11
VSS
8
Y 3
4
Xout
13
X1
14
VDD
16
X2
15
Y 1
5
R616
0R05 1/16W
C613
10uF 16V
C601
100N 50V
R615
NC/100K 1/16W 5%
C602
4.7uF 50V
R618
10K 1/16W 5%
R630
10K 1/16W 5%
R634
10K 1/16W 5%
R605
10R 1/10W 5%
Y PBPR_RIN
Y PBPR_LIN
Q651
PMBT3904
R620
0R05 1/16W
R613
45.3K 1%
R625
NC/10K 1/16W 5%
R637
30Kohm 1/16W +/-5%
R604
15K 1/16W 1%
R626
30Kohm 1/16W +/-5%
R632
10K 1/16W 5%
C615
4.7UF 10V
C622
1UF 16V
R602
47K 1/16W 5%
SDATA1
R611
28KOHM +-1% 1/10W
R610
28KOHM +-1% 1/10W
+
C608
47UF 25V
C612
10uF 16V
C624
10uF 16V
C623
22P 50V
Near MT5365
C619
10uF 16V
C617
1uF 16V
C607
4.7UF 10V
C620
330pF 50V
R612
45.3K 1%
U603
RC4580IPWR
1O
U
T
1
1I
N
-
2
1I
N
+
3
V
CC-
4
2I
N
+
5
2I
N
-
6
2OU
T
7
V
CC+
8
Q602
PMBT3904
1
3
2
R621
33R 1/16W 5%
C611
10uF 16V
C614
10uF 16V
R635
10K 1/16W 5%
AMUX_12V
AMUX_12V
OPAV120
OPAV120
DV33
DV33
DV33
OPAV120
+16V_24V
AMUX_12V
DV33
SCART2L_PA
10
SCART2R_PA
10
SCART1R_PA
10
SCART1L_PA
10
AOSDATA1
6,7
AR0O
6
AL0O
6
AIN0_R_AADC 6
AIN_CTL0
6
AIN0_L_AADC 6
SC_MUTE
9,10
VGA_RIN
11
VGA_LIN
11
Y PBPR_LIN
11
Y PBPR_RIN
11
AV1_LIN
11
SCART1_RIN
10
AV1_RIN
11
SCART1_LIN
10
AMUX_12V
10,11
+16V_24V
4,9
AIN_CTL1
6
DV33
4,5,6,7,9,11,13,14,15
GND
4,5,6,7,9,10,11,12,13,14,15,16
AMUX_12V
AOSDATA1
Line Audio Out ( I2S to Line Out )
SCT1 Audio Out( PWMDAC to Line out )
Audio Input for MUX
AV1_LIN
SCART2R_PA
SCART2L_PA
SCART1_LIN
AV1_RIN
Audio Control
SCART1R_PA
Close to U603
AV1_LIN
AV1_RIN
AIN0_R_AADC
AIN0_L_AADC
SC_MUTE
Change to 47u/25V 067G311C4704CT
LRCLK
OPA2VREF
SCLK
SCART1_RIN
SCART1_RIN
Audio Output to MT5365
SC_MUTE
Close to MT5365
AL0O
AR0O
1
0
0
0
0
1
VGA_RIN
SCART1R_PA
1
1
VGA_LIN
SCART1L_PA
12V
AOSDATA1
AIN_CTL0
DV33
+12V LDO for audio
AIN0_L_AADC
AUD_LOUT
AR0O
AL0O
AMUX_12V
Y PBPR_LIN
AIN_CTL1
Audio Input MUX
MUX_CTLB
MUX_CTLA
MUX_CTLB
MUX_CTLA
AIN_CTL0
Audio MUX CTRL
AIN0_R_AADC
AUD_ROUT
SDATA1
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