Sanyo LED-DP32242 Service Manual page 48

5
VCC3_3 DVDD
FB3 FB3
SBK160808T-300Y 0.4A SBK160808T-300Y 0.4A
C89 C89 C90 C90 C97 C97 C210 C210
0.1uF/50V 0.1uF/50V 10uF/10V/0805 10uF/10V/0805 0.1uF/50V 0.1uF/50V 10uF/10V/0805 10uF/10V/0805
D
P10
DVDD
R193 R193
10K/1% 10K/1%
C
P15 AMP_PDN
P10
P10
P10 ADATAIO
P4 I2C_0_SDA
P4 I2C_0_SCL
B
A
5
4
C84 C84 C93 C93 C96 C96
0.1uF/50V 0.1uF/50V 10uF/10V/0805 10uF/10V/0805 0.1uF/50V 0.1uF/50V
C98 C98
4.7nF/50V 4.7nF/50V
DVDD
13
AVDD
14
/FAULT
15
ACLK
MCLK
R202 R202 R196 R196 18.2K/1% 18.2K/1%
16
OSC_RES
10K/1% 10K/1%
17
DVSSO
C111 C111
18
VR_DIG
1uF/50V/0805 1uF/50V/0805
19
/PDN
20
LRCLK
LRCLK
21
BCLK
SCLK
22
SDIN
23
SDA
24
SCL
P10 AMP_RESET
DVDD
C121 C121 C125 C125
0.1uF/50V 0.1uF/50V
10uF/10V/0805 10uF/10V/0805
4
3
AMP_VCC
C99 C99
4.7nF/50V 4.7nF/50V
48
PGND_AB
47
PGND_AB
46
OUT_B
U6 U6 45
PVDD_B
44
PVDD_B
43 C109 C109
TAS5707L TAS5707L
BST_B
42 C229 C229
BST_C
41
PVDD_C
40
PVDD_C
39
OUT_C
38
PGND_CD
37
PGND_CD
C115 C115 C116 C116
AMP_VCC
0.1uF/50V 0.1uF/50V
3
2
L11 L11 SCD0705T-220M 22uH/1.5A SCD0705T-220M 22uH/1.5A
C88 C88
C87 C87
L13 L13
SCD0705T-220M 22uH/1.5A SCD0705T-220M 22uH/1.5A
C106 C106
AMP_VCC
33nF/50V 33nF/50V C220 C220 C110 C110
33nF/50V 33nF/50V 0.1uF/50V 0.1uF/50V 1uF/50V/0805 1uF/50V/0805
AMP_VCC
L25 L25 SCD0705T-220M 22uH/1.5A SCD0705T-220M 22uH/1.5A
C127 C127 C183 C183
L23 L23
SCD0705T-220M 22uH/1.5A SCD0705T-220M 22uH/1.5A
C171 C171 C126 C126
Title Title Title
Size Size Size
Date: Date: Date:
2
1
SPK_OUTL+
R78 R78
C95 C95 3.3/1206/NC 3.3/1206/NC
C224 C224
D
10nF/50V/NC 10nF/50V/NC
0.1uF/50V/NC 0.1uF/50V/NC
SPK_OUTL-
R200 R200
C219 C219 3.3/1206/NC 3.3/1206/NC
C108 C108
10nF/50V/NC 10nF/50V/NC
0.1uF/50V/NC 0.1uF/50V/NC
AD mode ( 1) Mount ::C88,C105 ; C122,C125
;C96
( 2) Mount :C87 ; C121
C
;C96
BD mode ( 1) Mount :C88,C105 ;
C122,C125
SPK
AMA PH-4A-J0 AMA PH-4A-J0
CN3 CN3
SPK_OUTL+
4
SPK_OUTL-
3
SPK_OUTR-
2
SPK_OUTR+
1
B
SPK_OUTR+
R203 R203
3.3/1206/NC 3.3/1206/NC
C226 C226
10nF/50V/NC 10nF/50V/NC
0.1uF/50V/NC 0.1uF/50V/NC
SPK_OUTR-
R201 R201
3.3/1206/NC 3.3/1206/NC
C227 C227
10nF/50V/NC 10nF/50V/NC
0.1uF/50V/NC 0.1uF/50V/NC
A
COMPAL OPTOELECTRONICS CO., LTD COMPAL OPTOELECTRONICS CO., LTD COMPAL OPTOELECTRONICS CO., LTD
SCHEMATIC,M/B VTV-L42612 SCHEMATIC,M/B VTV-L42612 SCHEMATIC,M/B VTV-L42612
Document Number Document Number Document Number Rev Rev Rev
1 1 1
XXXXXX XXXXXX XXXXXX
Tuesday, January 17, 2012 Tuesday, January 17, 2012 Tuesday, January 17, 2012 Sheet Sheet Sheet 14 14 14 of of of 15 15 15
1