Sharp 50BL2EA

32
3.11 Wiring diagram of Amplier and earphone out
1 1
2 2
3 3
4 4
5 5
6 6
D D
C C B B
A A
RA28
1Kohm-0402-±5%-1/16W
CA54
NC/30pF-0402-NPO-±5%-50V
GND
AMP_RESET/
AMP_MUTE
RA22
NC/4K7ohm-0402-±5%-1/16W
3V3_DVDD
RA3
22ohm-0402-±5%-1/16W
RA4
22ohm-0402-±5%-1/16W
RA5
22ohm-0402-±5%-1/16W
RA6
22ohm-0402-±5%-1/16W
C147
NC/22pF-0402-NPO-±5%-50V
C148
NC/22pF-0402-NPO-±5%-50V
C146
22pF-0402-NPO-±5%-50V
C19
22pF-0402-NPO-±5%-50V
GND
HP_R_OUT HP_L_OUT
HP_DET_IC
3V3_M
CA44
6800pF-0402-X7R-±10%-50V
CA45
6800pF-0402-X7R-±10%-50V
RA20
15Kohm-0402-±1%-1/16W
DV1 TVS
管
,DIO ESD,3pF,58V,0402,SMD,SDV1005H260C030YPTF,SunlordDV2
TVS
管
,DIO ESD,3pF,58V,0402,SMD,SDV1005H260C030YPTF,Sunlord
DV12 NC/SDV1005H260C030YPTF
RA2
27Kohm-0402-±1%-1/16W
RA7
1Kohm-0402-±5%-1/16W
RA8
1Kohm-0402-±5%-1/16W
RA21
120ohm-0402-±1%-1/16W
RA26
120ohm-0402-±1%-1/16W
HP_R_OUT HP_L_OUT
RA101
10Kohm-0402-±5%-1/16W
GND
RA19
100ohm-0402-±5%-1/16W
RA9
100ohm-0402-±5%-1/16W
CA47
NC/30pF-0402-NPO-±5%-50V
CA48
NC/30pF-0402-NPO-±5%-50V
GND GND
I2S_SCLK I2S_LRCLK I2S_SDIN I2S_MCK
AMP_SCL/ AMP_SDA/
HP_DET
GND
CA3
22uF-0603-X5R-±20%-6.3V
CA4
NC/22uF-0603-X5R-±20%-6.3V
CA6
22uF-0603-X5R-±20%-6.3V
CA43
NC/22uF-0603-X5R-±20%-6.3V
D23
NC/TVS
管
,DIO ESD,0.5pF,25V,0402 DFN,SMD,AZ5325-01F.R7G,Amazing
GND
D24
NC/TVS
管
,DIO ESD,0.5pF,25V,0402 DFN,SMD,AZ5325-01F.R7G,Amazing
GND
RA36
1Kohm-0402-±5%-1/16W
CA59
2.2uF-0402-X5R-±20%-6.3V
DA3
4K7ohm-0402-±5%-1/16W
GND
AUMCK_OUT_IC AUSD_OUT_IC AUBCK_OUT_IC AUWS_OUT_IC
HP_L_IC HP_R_IC
AMP_MUTE_IC
AMP_RESET_IC
I2C_SCL I2C_SDA
GND
PCB
短路
LA7
NC/0ohm-0402-PCB
PCB
短路
LA1
NC/0ohm-0402-PCB
CA14
NC/2200pF-0402-X7R-±10%-50V
RA13
NC/
厚膜电阻
,RES,1/16W,22Kohm,±1%,0402,SMD
RA10
10Kohm-0402-±5%-1/16W
AGND
CA7
NC/4700pF-0402-X7R-±10%-50V
CA8
NC/4700pF-0402-X7R-±10%-50V
RA11
NC/470ohm-0402-±1%-1/16W
RA12
NC/470ohm-0402-±1%-1/16W
GND
3V3_AVDD
RA16
15Kohm-0402-±1%-1/16W
RA17 NC/15Kohm-0402-±1%-1/16W
RA18
NC/18K2ohm-0402-±1%-1/16W
CA25
NC/0.1uF-0402-X7R-±10%-16V
3V3_DVDD
3V3_AVDD
CA18
NC/0.01uF-0402-X7R-±10%-50V
RA15
NC/15Kohm-0402-±5%-1/16W
3V3_AVDD
RA14
NC/18Kohm-0402-±5%-1/16W
CA26
NC/10uF-0603-X5R-±20%-6.3V
AGND
RA23
NC/
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CA32
NC/10pF-0402-NPO-±5%-50V
CA33
NC/10pF-0402-NPO-±5%-50V
GND GND
OUT_A
1
PVDD_A
2
PVDD_A
3
BST_A
4
GVDD_OUT
5
SSTIMER
6
OC_ADJ
7
NC
8
AVSS
9
PLL_FLTM
10
PLL_FLTP
11
VR_ANA
12
AVDD
13
FAULT
14
MCLK
15
OSC_RES
16
DVSSO
17
VR_DIG
18
PDN
19
LRCLK
20
SCLK
21
SDIN
22
SDA
23
SCL
24
RESET
25
STEST
26
DVDD
27
DVSS
28
GND
29
AGND
30
VREG
31
GVDD_OUT
32
BST_D
33
PVDD_D
34
PVDD_D
35
OUT_D
36
PGND_CD
37
PGND_CD
38
OUT_C
39
PVDD_C
40
PVDD_C
41
BST_C
42
BST_B
43
PVDD_B
44
PVDD_B
45
OUT_B
46
PGND_AB
47
PGND_AB
48
EPAD
49
UA1
音频功放
,IC Audio AMP,Class D,15Wx2@18V@8ohm,E-LQFP 48L,SMD,AD82088-LG48NRY,ESMT
CA30
NC/470pF-0402-NPO-±5%-50V
CA37
NC/470pF-0402-NPO-±5%-50V
24V_AMP
24V_AMP 24V_AMP
24V_AMP
+
LA2
NC/
功率电感
,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
+
LA3
NC/
功率电感
,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
+
LA4
NC/
功率电感
,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
+
LA5
NC/
功率电感
,Power Inductor,22uH,±20%,1.8A,0.27×1P,DR5.8×4.5,SMD,DSB5845-220M-LF,BLDX
CA19 0.47uF-0805-X7R-±10%-50V CA34 0.47uF-0805-X7R-±10%-50V
CA12
1uF-0603-X5R-±10%-50V
CA20
1uF-0603-X5R-±10%-50V
CA31
1uF-0603-X5R-±10%-50V
CA38
1uF-0603-X5R-±10%-50V
CA13
NC/470pF-0402-NPO-±5%-50V
CA21
NC/470pF-0402-NPO-±5%-50V
R_OUT+
I2S_SCLK I2S_LRCLK I2S_SDIN I2S_MCK
AMP_SCL/ AMP_SDA/
AMP_RESET/
AMP_MUTE
GND
+
EA1
NC/
铝电解电容
,CAP AL,16V,470uF,±20%,KM,P,5.0mm,10×12.5,DIP,TP,Samxon
3V3_M
CA2
0.1uF-0402-X7R-±10%-16V
CA1
10uF-0603-X5R-±20%-6.3V
GND
CA50
0.1uF-0402-X7R-±10%-16V
CA42
10uF-0603-X5R-±20%-6.3V
3V3_AVDD 3V3_DVDD
3V3_M
GND
CA53
NC/10uF-0603-X5R-±20%-6.3V
GND
GND GND
GND
UVP
RA38
NC/27Kohm-0402-±1%-1/16W
RA43
NC/27Kohm-0402-±1%-1/16W
RA24 NC/100Kohm-0402-±5%-1/16W RA35 NC/100Kohm-0402-±5%-1/16W
RINP
1
RINN
2
ROUT
3
GND
4
SDN
5
VSS
6
CPN
7
CPP
8
VDD
9
PGND
10
UVP
11
LOUT
12
LINN
13
LINP
14
APA2171
TSSOP14
UA2
NC/
音频功放
,IC Headphone AMP,Class AB,2×20mW@2.3V@32ohm,TSSOP-14,SMD,AD22653B-QH14NAR,ESMT
HP_VCC
AGND-HPR AGND-HPL
CA51
NC/1uF-0402-X5R-±20%-6.3V
CA52
NC/1uF-0402-X5R-±20%-6.3V
3V3_M
HP-SDN
RA44
NC/100ohm-0402-±5%-1/16W
UVP
GND
RA34
NC/12Kohm-0402-±1%-1/16W
RA37
NC/4K7ohm-0402-±1%-1/16W
RA29
NC/12Kohm-0402-±1%-1/16W
NC/SHORT NC/SHORT
PCB
短路
LA8
NC/0ohm-0402-PCB
GND
CA55
NC/1uF-0402-X5R-±20%-6.3V
CA56
NC/2.2uF-0402-X5R-±20%-6.3V
5V_STB
HP_L_IC HP_R_IC
RA39
NC/
厚膜电阻
,RES,1/16W,5.1ohm,±5%,0402,SMD
RA42
NC/
厚膜电阻
,RES,1/16W,5.1ohm,±5%,0402,SMD
HP_R_OUT HP_L_OUT
HP_SDN_IC
RA45
NC/4K7ohm-0402-±5%-1/16W
GND
CA57
NC/470pF-0402-NPO-±5%-50V
CA58
NC/470pF-0402-NPO-±5%-50V
GND
GND
CA61
NC/470pF-0402-NPO-±5%-50V
CA60
NC/470pF-0402-NPO-±5%-50V
L_OUT+
TEST
R_OUT-
TEST
L_OUT-
TEST
R_OUT+
TEST
L_OUT- R_OUT- R_OUT+ L_OUT+
GND GND
P2
NC/
导热硅脂
,0.05g,
其它
,
白色
,NULL
L_OUT-R_OUT-
GND GND
RA46
NC/10Kohm-0402-±5%-1/16W
RA48
NC/10Kohm-0402-±5%-1/16W
RA47
NC/10Kohm-0402-±5%-1/16W
RA49
NC/10Kohm-0402-±5%-1/16W
L_OUT- R_OUT- R_OUT+ L_OUT+
BASS+ BASS-
24V_AMP 24V_AMP
1 2 3 4
CNA4
NC/
连接插座
,connect jack,4Pin,D2.50,D,Nature,L=2.8mm,DIP,AMA
1 2
CNA8
NC/
连接插座
,connect jack,2Pin,D2.50,D,Nature,L=2.8mm,DIP,AMA
1 2 3 4
CNA6
连接插座
,connect jack,4Pin,D2.5,D,Nature,L=2.8mm,DIP,W2411-04SVA-ENSY,XYDT
R_OUT+ L_OUT+ BASS+ BASS-
1 2
CN25
NC/
连接插座
,connect jack,2Pin,D2.50,L,SNAP,STEP,White,L=3.4mm,DIP,XFE
1 2 3 4
RSPK
Rout-
Lout-
LSPK
CN24
NC/
连接插座
,connect jack,4Pin,D2.50,L,Fool-proofing,nature,L=2.8mm,DIP,CNJST
1 2 3 4
RSPK
Rout-
Lout-
LSPK
CN23
NC/
连接插座
,connect jack,4Pin,D2.50,L,Nature,L=2.8mm,DIP,AMA
+
EA3
NC/
铝电解电容
,CAP AL,35V,220uF,±20%,HV,8×10.5,SMD,TP,CapXon
+
EA5
NC/
铝电解电容
,CAP AL,35V,220uF,±20%,HV,8×10.5,SMD,TP,CapXon
+
EA4
NC/
铝电解电容
,CAP AL,35V,220uF,±20%,HV,8×10.5,SMD,TP,CapXon
+
EA6
NC/
铝电解电容
,CAP AL,35V,220uF,±20%,HV,8×10.5,SMD,TP,CapXon
L_OUT+
BASS+ BASS-
LA9
功率电感
,Power Inductor,15uH,±20%,2.6A,DR8.0×4.0,SMD,CKCS8040-15uH/M,CK
LA10
功率电感
,Power Inductor,15uH,±20%,2.6A,DR8.0×4.0,SMD,CKCS8040-15uH/M,CK
LA11 功率电感
,Power Inductor,15uH,±20%,2.6A,DR8.0×4.0,SMD,CKCS8040-15uH/M,CK
LA12 功率电感
,Power Inductor,15uH,±20%,2.6A,DR8.0×4.0,SMD,CKCS8040-15uH/M,CK
BASS-
TEST
BASS+
TEST
BASS+ BASS-
1 2 3 4
CNA1
连接插座
,connect jack,4Pin,D2.50,D,Red,L=2.8mm,DIP,CNJST
12V/24V 12V/24V GND GND
DA1 NC/SK34A-SMA RA51
0ohm-1206-±5%-1/4W
24V_AMP
1 2 3 4
CNA2
NC/
连接插座
,connect jack,4Pin,D2.50,D,SNAP,Red,L=2.8mm,DIP,CNJST
RA50
NC/0ohm-1206-±5%-1/4W
12V_AMP
+
EA2
铝电解电容
,CAP AL,35V,220uF,±20%,HV,8×10.5,SMD,TP,CapXon
+
EA7
铝电解电容
,CAP AL,35V,220uF,±20%,HV,8×10.5,SMD,TP,CapXon
CA17
0.1uF-0603-X7R-±10%-50V
CA46
陶瓷电容
,CAP MC,50V,10uF,±10%,X5R,1206,SMD,TP
CA49
陶瓷电容
,CAP MC,50V,10uF,±10%,X5R,1206,SMD,TP
CA16
陶瓷电容
,CAP MC,50V,1000pF,±10%,X7R,0402,SMD,TP
CA62
1uF-0603-X5R-±10%-50V
CA63
NC/1uF-0603-X5R-±10%-50V
CA23
0.1uF-0603-X7R-±10%-50V
CA24
陶瓷电容
,CAP MC,50V,1000pF,±10%,X7R,0402,SMD,TP
CA28
0.1uF-0603-X7R-±10%-50V
CA27
陶瓷电容
,CAP MC,50V,1000pF,±10%,X7R,0402,SMD,TP
CA36
0.1uF-0603-X7R-±10%-50V
CA35
陶瓷电容
,CAP MC,50V,1000pF,±10%,X7R,0402,SMD,TP
CA64
1uF-0603-X5R-±10%-50V
CA65
NC/1uF-0603-X5R-±10%-50V
CA39
陶瓷电容
,CAP MC,50V,0.022uF,±10%,X7R,0603,SMD,TP
CA29
陶瓷电容
,CAP MC,50V,0.022uF,±10%,X7R,0603,SMD,TP
CA22
陶瓷电容
,CAP MC,50V,0.022uF,±10%,X7R,0603,SMD,TP
CA11
陶瓷电容
,CAP MC,50V,0.022uF,±10%,X7R,0603,SMD,TP
CA15
NC/1uF-0603-X5R-±10%-25V
CA41
1uF-0603-X5R-±10%-25V
CA40
1uF-0603-X5R-±10%-25V
CA9
NC/0.047uF-0603-X7R-±10%-25V
CA10
NC/0.047uF-0603-X7R-±10%-25V
1 2 3 4
CNA9
NC/4PIN-2.54-L-H-
红色
-G
BA1
厚膜电阻
,RES,1/8W,0ohm,±5%,0805,SMD
BA2
厚膜电阻
,RES,1/8W,0ohm,±5%,0805,SMD
BA3
厚膜电阻
,RES,1/8W,0ohm,±5%,0805,SMD
BA4
厚膜电阻
,RES,1/8W,0ohm,±5%,0805,SMD
1 6 4 5 2 3
GND SC_ROUT
HP_DET SC_LOUT
GND SC_ROUT
CN22
耳机端子
,Earphone Jack,H,Φ3.5,CH2.25,Black,switch,Seal,SMD,PJ-342F,JSL
12
HS3
NC/
散热片
,35.0×10.0×7.5mm,AL6063-T5,
黑色
,
阳极氧化
,
鳍片型
,LHD
GND
12V/24V
CD74
NC/0.1uF-0402-X5R-±20%-16V