Wiring Diagram Of Amplifier - Sharp LC-32CHE5111E Service Manual

3.12 Wiring diagram of Amplifier

1
A
B RA16
AMP-Lin
CA31
AGND
AGND
1Kohm-0402-5%-1/16W 1uF-0402-X5R-20%-6.3V
NC/0.033uF-0402-X7R-10%-16V 1uF-0402-X5R-20%-6.3V
1Kohm-0402-5%-1/16W 1uF-0402-X5R-20%-6.3V
NC/0.033uF-0402-X7R-10%-16V 1uF-0402-X5R-20%-6.3V
AGND
CA32
AGND
RA17
AMP-Rin
GND_JP2
NC
5V_M
NC GND_JP1
C GND AGND
GND
LA1
EARPHONE_OUTL AMP-Lin
LA2
EARPHONE_OUTR AMP-Rin
RA4 RA3
CA22 CA3
10uH-0603-10%-F
10uH-0603-10%-F
220ohm-0402-5%-1/16W
220ohm-0402-5%-1/16W
D 10uF-0603-X5R-20%-6.3V
10uF-0603-X5R-20%-6.3V
GND
1
2 3
RA29
AMP_MUTE AMP_MUTE/
RA11
4K7ohm-0402-5%-1/16W
4K7ohm-0402-5%-1/16W
GND
UA1 CA42
CA5
RT9108NBGCP
AMP_MUTE/ 1 28
SD PVCCL
2 27
FAULT PVCCL
CA46
CA33 3 26
LINP BSPL
GND
CA34 4 25
LINN OUTPL
GAIN0 5 24
GAIN0 PGND GND
6 23
GND GAIN1 OUTNL
CA47
AVCC 7 22
AVCC BSNL
CA53
8 21
GND AGND BSNR
GVDD 9 20
GVDD OUTNR
PLIMIT 10 19
PLIMIT PGND GND
CA36 11 18
RINN OUTPR
CA54
CA35 12 17
RINP BSPR
13 16
NC PVCCR
14 15 AMPVCC
GND PBTL PVCCR
CA44
CA6
RA46
GAIN0 1uF-0402-X5R-20%-16V
1000pF-0402-X7R-10%-50V
RA5 4K7ohm-0402-5%-1/16W 1uF-0402-X5R-20%-16V
NC/0ohm-0402-5%-1/16W 1000pF-0402-X7R-10%-50V
GND
22uF-0805-X5R-20%-6.3V
22uF-0805-X5R-20%-6.3V
22uF-0805-X5R-20%-6.3V
22uF-0805-X5R-20%-6.3V
CA2
CA10
RA27
EP_L
CA13
RA36
EP_R
CA9
51ohm-0402-5%-1/16W
51ohm-0402-5%-1/16W
2 3
4
RA7
GVDD PLIMIT AMPVCC
CA39 RA9 CA40
1uF-0402-X5R-20%-16V
GND 12Kohm-0402-5%-1/16W 10ohm-0402-5%-1/16W
NC/9K1ohm-0402-5%-1/16W 0.1uF-0402-X5R-20%-16V
NC/1uF-0402-X5R-20%-16V NC/1uF-0402-X5R-20%-16V
AMPVCC 0.47uF-0603-X5R-10%-16V
NC/1000pF-0402-X7R-10%-50V
NC/1000pF-0402-X7R-10%-50V
0.47uF-0603-X5R-10%-16V
SLN54T-220K
NC/HCB2012KF-121T40 0805 4A
FBA1
SLN54T-220K
LA36
NC/HCB2012KF-121T40 0805 4A
+
LOUT+
CA51
CA18
GND
FBA2 CA19
CN18
LA37
CA52
+
LOUT- 4
LA38
3
+
ROUT- 2
CA58 1
FBA3
CA20
4PIN-2.54-D-H-G
GND
FBA4 CA21
LA39
CA59
+
ROUT+
NC/HCB2012KF-121T40 0805 4A
SLN54T-220K
NC/HCB2012KF-121T40 0805 4A
SLN54T-220K LOUT+
0.47uF-0603-X5R-10%-16V LOUT-
NC/1000pF-0402-X7R-10%-50V ROUT-
NC/1000pF-0402-X7R-10%-50V ROUT+
0.47uF-0603-X5R-10%-16V
0.22uF-0402-X5R-10%-16V
0.22uF-0402-X5R-10%-16V
0.22uF-0402-X5R-10%-16V
0.22uF-0402-X5R-10%-16V
CN25
1
GND
5
ELO
EP_L 4
LSPK
3
ERO
EP_R 6
RSPK
PH-DET' 7
GND
RA20 CA11 CA12 RA10 DA4 2
MIC
PJ-3930A
1Kohm-0402-5%-1/16W
4700pF-0402-X7R-10%-50V
4700pF-0402-X7R-10%-50V
1Kohm-0402-5%-1/16W
NC/AVLC18S02003
4
70
5
RA8
AVCC AMPVCC
CA7 CA8 CA1
GND GND
AMP_MUTE
AMP_MUTE
PH-DET
PH-DET
CNA1
4
3
2
1
NC/4PIN-2.54-D-H-G- 带扣 -B
3V3_M
RA37 10Kohm-0402-5%-1/16W
1Kohm-0402-5%-1/16W
RA25
PH-DET' PH-DET
5
6
RA6
A
DA1
12V
EA1
470uF-16V20%-1012-105 ℃ - 编带 -F=5.0-XL
0.1uF-0402-X5R-20%-16V
0ohm-1206-5%-1/4W
NC/SK34A-SMA
B
C
D
6