LC-32LE430E - Sharp TV Service Manual (repair manual). Page 110

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LC-19LE430E, LC-22LE430E, LC-26LE430E, LC-32LE430E 
 
110
06. SPK AMP / HP AMP 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
R674 4R7 1/16W 5%
AOMCLK
+12V
LRCLK
8
I2S Input
C712
4.7uF 50V
I2S audio input for SPK AMP
LRCLK
I2S Input
HP_SC_MUTE(OPCTRL3)
H: HP/SCART mute
L:  HP/SCART sound output
SPK_MUTE(OPCTRL2)
H:SPK mute
L:SPK sound output
SPK_MUTE
OSCL0
HPOUTR
DV33
C736
4.7uF 50V
AL1O
16R
8R
Load
330nF
C
L
47uH
1uF
33uH
HPOUTR
SPK_MUTE
AR1O
HPOUTL
Close to MT5365
Hi
Lo
I2C Address
LRCLK
0X56
0X54
SDATA0
SCLK
LOUT+
LOUT-
ROUT+
ROUT-
HP_SC_MUTE
Closed to CN601
HP_SC_MUTE 6
+16V_24V
AOSDATA0
AOBCLK
LOUT+
AOLRCK
ROUT+
HPOUTL
MCLK
R/A 2.5 MM
311GW250B04ABX(XINYA)
C669
22P 50V
SC_MUTE
HP_DET#
AOMCLK
OSCL0
C706 22P 50V
Change to 220u/50V: 067G 3112217CT
SCLK
8
DV33SB
C710 22P 50V
D604
BAS316
A
1
K
2
R655
33R 1/16W 5%
L602
47UH
TP602
C651
100N 16V
FB607
220R/2000mA
1
2
C677
4.7uF 10V
R643
4K7 1/16W 5%
R672
20K 1/16W 5%
D601
BAS316
A
1
K
2
C668
47P 50V
C685
33N 50V
C
654
100N
 50V
R
660
N
C
/10K
 1/
16W
 5%
R642
1K 1/16W 5%
R654
10R 1/16W 5%
C658
1N 50V
C695
100N 50V
R679
20K 1/16W 5%
C665
1N 50V
R656
33R 1/16W 5%
R
663
10K
 1/
16W
 5%
C662
0.33uF 50V
C
684
1U
F
 16
V
+
C700
220UF 25V
R665
470R 1/16W 1%
R667
10K 1/16W 5%
R669
10R 1/16W 5%
Close to MT5365
Audio Control
+
C656
220UF 50V
L603
47UH
R661
18.2K OHM +-1% 1/16W
TP604
TP601
FB608
220R/2000mA
1
2
R
641
N
C
/0
R
05 1/
10W
L601
47UH
FB606
220R/2000mA
1
2
D605
BAS316
A
1
K
2
R662
33R 1/16W 5%
CN601
CONN
1
2
3
4
C
672
1U
F
 16V
STB_PWR5V
C650
10uF 16V
C699
33N 50V
R644
1K 1/16W 5%
U602
TAS5717L
AVDD
13
A_SEL#
14
DVSSO
17
VR_DIG
18
PDN#
19
LRCLK
20
SCLK
21
SDIN
22
SDA
23
SCL
24
R
ESE
T
#
25
ST
EST
26
GN
D
29
AG
N
D
30
VR
EG
31
SS
T
IM
E
R
32
HP
_
S
D
33
G
V
DD_
O
U
T
34
PV
D
D
_C
D
35
OUT_D
37
PGND_CD
38
OUT_C
39
BST_C
40
BST_B
41
OUT_B
42
PGND_AB
43
BST_A
45
PVDD_AB
46
HP_PWMR
47
HP_PWML
48
HP
L
_
O
UT
2
HP
R_
O
U
T
3
HP
R_
IN
4
H
PVS
S
5
CP
N
6
CP
P
7
H
PVD
D
8
AV
SS
9
PLL_F
LT
M
10
PLL_F
LT
P
11
VR
_
A
N
A
12
H
P
L_I
N
1
OSC_RES
16
MCLK
15
BS
T
_
D
36
DV
DD
27
D
VSS
28
OUT_A
44
GN
D
1
49
C659
1N 50V
R671
10K 1/16W 5%
C676
100N 16V
C683 33N 50V
C678
0.33uF 50V
Q603
BC857C
C660
1N 50V
C
679
2N
2 50V
R692
20K 1/16W 5%
C690
4.7nF 50V
C
682
10uF
 16V
AR1O
AL1O
C693
4.7nF 50V
R666
470R 1/16W 1%
MCLK
8
R652
10R 1/16W 5%
R657
33R 1/16W 5%
C692
10uF 16V
C653
10N 50V
R631
0R05 1/10W
HP_MUTE
R
664
N
C
/10K
 1/
16W
 5%
C670
10uF 16V
C
697
47N
16V
C
673
100N
 16V
C681
1UF 16V
Q650
PMBT3904
R651
NC/0R05 1/16W
R691
10K 1/16W 5%
C663
47P 50V
R689
20K 1/16W 5%
R668
10K 1/16W 5%
R676
43K 1%
C
667
22P
 50V
C652
100N 16V
Q652
PMBT3904
C666
330PF 50V
OSDA0
C655
100N 50V
C
694
47N
16V
C661
0.33uF 50V
C691
33N 50V
R653
10R 1/16W 5%
R688
43K 1%
C698
0.33uF 50V
C687
10uF 16V
CN602
PHONEJACK
1
7
6
2
3
4
5
R640
100K 1/16W 5%
C664
330PF 50V
C704
NC/1UF 16V
C680
100N 16V
L604
47UH
R
646
10K 1/
16W
 5%
SCLK
C689
1uF 16V
C
674
1U
F
 16V
R670
10K 1/16W 5%
C675
100N 16V
TP603
R650
4K7 1/16W 5%
PVDD
AVDD
+16V_24V
DV33
AVDD
AVDD
AVDD
PVDD
AVDD
Anti-Plop CKT
PVDD
AVDD
DV33
STB_PWR5V
+12V
DV33SB
DV33
OSDA0
6,7
GND
4,5,6,7,8,10,11,12,13,14,15,16
OSCL0
6,7
+16V_24V
4,8
STB_PWR5V
4
+12V
4,5
+5V_SW
DV33
4,5,6,7,8,11,13,14,15
+5V_SW
4,5,7,10,11,13,14,15
DV33SB
4,5,6,7,13,14
AOLRCK
6
AOMCLK
6
AOBCLK
6
AL1O
6
AOSDATA0
6
SPK_MUTE
6
AR1O
6
HP_DET#
6
SC_MUTE
8,10
EC80 SMD
LRCLK
MCLK
SCLK
SC_MUTE
D606
BAS316
A
1
K
2
AOBCLK
ROUT-
R
647
10K 1/
16W
 5%
DV33SB
Grounding
Q653
PMBT3904
R675
10K 1/16W 5%
Grounding
Grounding
AOSDATA0
Grounding
I2S audio input for DAC
I2C for SPK AMP
R673 4R7 1/16W 5%
LOUT-
HP_SC_MUTE
MCLK
HP_DET#(GPIO12)
H:HP Plug in
L: HP un-plug
------------><---
---------------><---
HP_DET#
SDATA0
AOLRCK
PWM audio input for HP AMP
OSDA0
R/A High:10.5 MM
88G 30211K(CHANGLIN)
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