Toshiba 32L310U20 Service Manual page 61

1 2
AUMCK_OUT RA33
AUWS_OUT RA36
AUBCK_OUT RA37
AUSD_OUT RA39
DA2 DA3 DA4 DA6 CA37
A
GND GND
4700pF-0402-X7R-±10%-50V
0.047uF-0402-X7R-±10%-16V
470ohm-0402-±5%-1/16W
+3.3V_AMP
RA3
NC/18Kohm-0402-±5%-1/16W
B
NC/15Kohm-0402-±5%-1/16W
NC/0.01uF-0402-X7R-±10%-50V
RA4 CA30
+3.3V_AMP
RA28 GND
+3.3V_AMP
NC/15Kohm-0402-±5%-1/16W
NC/15Kohm-0402-±5%-1/16W
RA30
RA31
GND
18K2ohm-0402-±1%-1/16W
GND
CA24 CA25
0.1uF-0402-X5R-±20%-16V
10uF-0603-X5R-±20%-6.3V
GND
C
CA47 CA41
NC/10pF-0402-NPO-±5%-50V
NC/10pF-0402-NPO-±5%-50V
GND GND
GND
D
M_SDA RA5 SDA_AMP01
M_SCL RA6 SCL_AMP01
100ohm-0402-±1%-1/16W
100ohm-0402-±1%-1/16W
1 2
3
I2S_MCK +3.3V_AMP
I2S_LRCLK
I2S_BCK
RA34
I2S_SD
RA35
AMP_RESET
22ohm-0402-±5%-1/16W
CA31
22ohm-0402-±5%-1/16W
22ohm-0402-±5%-1/16W 4K7ohm-0402-±5%-1/16W
30pF-0402-NPO-±5%-50V 1Kohm-0402-±5%-1/16W
NC/AVLC18S02003 0.1uF-0402-X5R-±20%-16V
NC/AVLC18S02003
NC/AVLC18S02003 GND
NC/22pF-0402-NPO-±5%-50V
100ohm-0402-±5%-1/16W
+3.3V_AMP
RA90
4700pF-0402-X7R-±10%-50V
0.047uF-0402-X7R-±10%-16V
470ohm-0402-±5%-1/16W
AGND GND
CA1 CA3
RA14
CA6 CA11
RA25 RA26
RA23
13
AVDD
14
FAULT
I2S_MCK 15
MCLK
16
OSC_RES
17
DVSSO
18
VR_DIG
AMP_PDN 19
PDN
I2S_LRCLK 20
LRCLK
I2S_BCK 21
SCLK
I2S_SD 22
SDIN
SDA_AMP01 23
SDA
SCL_AMP01 24
SCL
NC/
RA7
CA40
GND GND
AGND +3.3V_AMP
GNDGND
3
4 5
AMP_RESET/
RA38
AMP_STB AMP_PDN
RA46
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
GND
NC/10Kohm-0402-±5%-1/16W
NC/2200pF-0402-X7R-±10%-50V 1000pF-0402-X7R-±10%-50V
22Kohm-0402-±1%-1/16W 1uF-0402-X5R-±20%-16V
NC/0ohm-0402-±5%-1/16W 1000pF-0402-X7R-±10%-50V
1uF-0402-X5R-±20%-16V 1uF-0402-X5R-±20%-16V
CA5
12V
TAS5707PHPR
CA16 CA15
UA1
49 GND
EPAD
48
PGND_AB
GND
47
PGND_AB
46
OUT_B
45
PVDD_B
CA18
12V
44
PVDD_B
CA22
CA19
43
BST_B
42
BST_C
CA20 CA27
41
PVDD_C
CA21
12V
40
PVDD_C
39
OUT_C
38
PGND_CD
37
PGND_CD
GND
GND
CA34
CA26
12V
CA33
CA38
0.033uF-0402-X7R-±10%-16V
0.033uF-0402-X7R-±10%-16V
1uF-0402-X5R-±20%-16V 0.033uF-0402-X7R-±10%-16V
0.1uF-0402-X5R-±20%-16V 0.033uF-0402-X7R-±10%-16V
3V3_M
CN8
1 GND
RA10
2 SCL_AMP01
3 SDA_AMP01
4 GND
5 AMP_DEBUG_EN
NC/5PIN-2.0-D-H-G-LD
NC/47Kohm-0402-±5%-1/16W
NC/0.1uF-0402-X5R-±20%-16V
模拟开关
NC/ ,IC Analog Switch,400MHz,VSSOP,SMD,TS5A2066DCUR,TI
4 5
6
3V3_M
LA5
CA48 CA49
磁珠
,BEAD,120ohm,0402,500mA,SMD,TP,FCM1005KF-121T06,Tai-tech
10uF-0603-X5R-±20%-6.3V
0.1uF-0402-X5R-±20%-16V
0.1uF-0402-X5R-±20%-16V
S LA1
F
S F
功率电感
,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
12V
CA7 CA14
GND
CA8 CA17
LA2
12V
1uF-0402-X5R-±20%-16V
功率电感
1000pF-0402-X7R-±10%-50V ,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
GND
功率电感
1000pF-0402-X7R-±10%-50V ,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
1uF-0402-X5R-±20%-16V
12V
LA3
CA9 CA23
GND
CA10 CA28
12V
LA4
F S
F S
功率电感
,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
连接插座
,connect jack,4Pin,D2.5,D,SNAP,Nature,L=2.8mm,DIP,W2411-04SVA-S03-E,XYDT
NC/
U2
NO1
M_SCL 1
COM1
SCL_AMP01 2
IN2 COM2
AMP_DEBUG_EN 3
GND
4
GND
6
7 8
+3.3V_AMP 12V
EA2 CA2 CA4
CA29
GND GND
10uF-0805-X5R-±20%-16V
10uF-0805-X5R-±20%-16V
铝电解电容
,CAP AL,16V,470uF,±20%,KM,P,5.0mm,10×12.5,DIP,TP,Samxon
L_OUT-
NC/1000pF-0402-X7R-±10%-50V
CA32
NC/1000pF-0402-X7R-±10%-50V
NC/0.47uF-0805-X7R-±10%-50V
0.68uF-0805-X7R-±10%-25V
0.68uF-0805-X7R-±10%-25V
L_OUT+
R_OUT+
NC/1000pF-0402-X7R-±10%-50V
CA44
NC/1000pF-0402-X7R-±10%-50V
NC/0.47uF-0805-X7R-±10%-50V
0.68uF-0805-X7R-±10%-25V
0.68uF-0805-X7R-±10%-25V
R_OUT-
CNA1
CNA2
L_OUT+ 4 L_OUT+ 4
L_OUT- 3 L_OUT- 3
R_OUT- 2 R_OUT- 2
R_OUT+ 1 R_OUT+ 1
连接插座
,connect jack,4Pin,D2.50,D,Nature,L=2.8mm,DIP,AMA
3V3_M
CA35
V+
8
GND
IN1
7 AMP_DEBUG_EN
6 SDA_AMP01
NO2
5 M_SDA
7 8
A
B
C
D