_8.2 SCHEMATICS POWER BOARDACER_LCD_H233H_

PCB No.
6832209800P01
B
GND
AIN R_
AOUT L_
GND
AOUT R_
AIN L_
GND
DN
MUTE

SOP18-

EN
ONOFF-
BRI
OnOFF-
L+
L-
+5V
R-
BRI
+5V
R+
GND
GND
GND
GND
GND
GND1-
GND
GND
GND
GND
GND
+22V
GND
GND1-
GND
GND
GND1-
+22V
GND1-
GND
VCC
GND1-
GND
VCC
GND1-
GND1-
GND
GND
+5V
GND
GND2-
GND2-
GND2-
GND
GND
GND2-
GND1-
GND
GND
GND
GND
GND2-
GND
GND GND
GND
+5V
GND
GND2-
GND2-
GND2-
GND2-
GND
GND
GND2-
GND
GND
GND
GND2-
GND
GND
R807 39.
D120
1N4148
21
J003
JUMPWIRE
Q803
7N65C
1
2
3
R117
100K
C804
*
C006
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C112
10P3KV/
C809
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+
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1
2
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1nF
T801
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1
3
2
4
R802 SCK083
R151
39K
D108 1N4148
2 1
+
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R107
100K
J012
JUMPWIRE
R804
15K
R006
10K
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*
32
1
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R003
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C009
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R113
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C016
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T101
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1
2
3
4
5
6
7
10
R163
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D807
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AOD4184L
32
1
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1
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3
2
L
G
N
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1
2
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+
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D811
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1
2
3
4
5
6
7
10
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D143
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C003
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J005
JUMPWIRE
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R105
22
+
C824
1000U16V/
P802
1
2
3
4
5
6
7
8
9
10
BRI
OnOFF-
+5V
+5V
GND
GND
STB
EN
MUTE
VOL
FB001
PBY201209T121Y N--
D121
1N4148
21
T802
ER28
2 10
1
5
4
6
9
7
3
FB002
PBY201209T121Y N--
C119
470P
X7R
R008
1K
C114
5P3KV/
C001
1uF
FB003
PBY201209T300Y S--
C130
1000P
C002
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J014
JUMPWIRE
R852
22
R840
68K
0805
L804
JUMPERWIRE
C116
10P3KV/
R809
100K
C806
001uF630V./
R115
33K.
D803
PR1007G
D002
MMSZ5232BS
J006
JUMPWIRE
R102
301K.
R819
1KMOF/
R824
33K1%
C831
01uF.
0805
C825
2200P250V Y/-
C816
1000P
500VX7R
C128
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C012
220pF
R136
10K
1
2
3
4
4P
P101
1
2
3
4
54
3
8
7
6
2
1
IS
VCC
GND
PRCT
CTRL
DRAIN
HVSPACE
GDRV
I801
TEA1530
+
C125
470uF35V/
1
2
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1K
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R122
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R814
22MOF/
J015
JUMPWIRE
I101
OZ9938
8
7
6
5
1
2
3
4
9
10
11
12
13
14
15
16
NC
OVPT
VSEN
ISEN
DRV1
VDDA
TIMER
DIM
NC
ENA
LCT
SSTCMP
CT
GNDA
DRV2
PGND
C005
1uF
D117
1N4148
21
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10K
R830
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Q806
3904
2
13
R119
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R815
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R133
10
R140
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I803
AP431
R825
1K
R103
18K
D116
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21
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JUMPWIRE
R125
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Q101
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1
2
3
L004
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R131
10
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6
5
4
3
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7
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1
2
1
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3
4
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2
3
4
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2
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2
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2
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1
2
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2
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21
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21
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3
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1
2
3
4
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L-
L+
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L803
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21
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JUMPWIRE
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01U 275V./
C813
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+
C823
1000U16V/
I001
PAM8603
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
+_OUTL
PGNDL
-_OUT L
PVDDL
MUTE
VDD
INL
VDC
VOLUME
VREF
NC
INR
GND
EN
PVDDR
-_OUT R
PGNDR
+_OUTR
1
2
2P
P104
1
2
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JUMPWIRE
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2
3
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23
1
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A3963WV2A3P-
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1
2
3
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R806
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R822
300K
0805
R813
100MOF/
Q106
*
23
1
C010
NC
J011
JUMPWIRE
D106
1N4148
21
I802
LTV817
1
23
4
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68B.
+
C122
470uF35V/
1
2
+
C807
47uF35V/
1
2
R826
1K
R817
1K
D142
R012
10K
C115
470P
X7R
R132
2K
D109
1N4148
21
D806
1N4148
21
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ACERH233H

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