Prestigio PMP5588, Техническое и сервисное руководство

Страница: 25 / 39

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
HP_R
AR_OUTP
AR_OUTN
AR_OUTP
HP_L
AL_OUTP
MIC1P
AR_OUTN
AL_OUTN
AL_OUTP
AL_OUTN
HP_R
HP_L
HP_IN
HP_DET
HP_MIC
HP_MIC
HP_MIC
MIC1N
AOL1-
AOR1-
AOR1-
AOL1-
MIC1N
GND
GND
VCCX2 Audio_3.3V
Audio_3.3V VCC2.8V
MIC_BIAS
AGND
GND
MIC_BIAS
GND
AVDD_1.8V
VCCX2
AGND
GND
GND
GND
GND GND
AGND
AGND
Audio_3.3V VCC3.3V
GND
GND
GND
GND
HP_AGND
VCC2.8V
VDD1.8_CM
AVDD_1.8V
VCC2.8V
AGND
AGND
I2S_DOUT 2,12
I2S_DIN 2,12
I2C_SDA_B 2,8,12
I2C_SCK_B 2,8,12
I2S_MCLK 2,12
I2S_SCLK 2,12
I2S_LRCLK 2,12
SPK_MUTE 5
HP_DET 2
AOR- 6
HP_IN 6
HP_MIC 6,12
HP_DET 2
AOL- 6
MIC_DET 2
MIC1P 6,12
MIC1N 6,12
AR_OUTP 12
AR_OUTN 12
AL_OUTP 12
Al_OUTN 12
AOR1- 6
AOL1- 6
Option
NOTE:
AGND trace resistor should < 0.01ohm
about 2.5mm width for 50mm 1OZ trace
Differential MIC layout notes:
Amplifier placed close to the MIC, MIC1N/MIC1P close
alignment, differential line package AGND;
3.4----4.8V
Support stereo SPK
Hand solder
not use connector
for low cost
NOTE:
HP_AGND
走线宽度视长度而定
长度
50mm
以内的，保持在
40mile
以上
长度大于
50mm
小于
100mm
的，保持在
80mile
以上
Please make sure that the
physical package,left and
right channels is correct.
NO on board HEADPHONE
2012-11-17
Document:
Custom
12of 13 Sheet:
Size
V1.0.0
Ver
Title
E8-HD_MXS
AUDIO WM8960
Data:
FB5 120R/100MHz_500mA L0603 FB5 120R/100MHz_500mA L0603
1 2
Q27
3904
SOT-23
Q27
3904
SOT-23
R261 0R R0402 R261 0R R0402
R270
2.2K
R0402
R270
2.2K
R0402
C285 4.7uF_6.3V
C0603
C285 4.7uF_6.3V
C0603
D19
ESD
ESD_0402
D19
ESD
ESD_0402
CON5
R_spker
CON2-2.0
CON5
R_spker
CON2-2.0
1
2
R263
1K
R0402
R263
1K
R0402
C265 1uF_6.3V C0402 C265 1uF_6.3V C0402
U30
NC/JZ6219C33
SOT23-5
U30
NC/JZ6219C33
SOT23-5
VIN
1
GND
2
ON/OFF
3
NC
4
VOUT
5
R276
2.2K
R0402
R276
2.2K
R0402
C243
NC/1uF
C0402
C243
NC/1uF
C0402
R238
100K
R0402
R238
100K
R0402
1
2
C281
4.7uF_6.3V
C0603
C281
4.7uF_6.3V
C0603
R269 R0402 0R R269 R0402 0R
U6
WM8960
QFN32 U6
WM8960
QFN32
LINPUT1
4
GND_PADDLE
33
AVD
D
32
AGND
28
HP_R
29
OUT3
30
SPKVD
D
2
21
HP_L
31
SPK_LN
23
SPKGND1
24
SPK_LP
25
SPKVD
D
1
26
VMID
27
DACDAT
14
ADCLRC
15
BCLK
12
DACLRC
13
SCLK
17
SDIN
18
MCLK
11
RINPUT1
5
RINPUT2
6
RINPUT3
7
SPKGND2
20
DGND
9
LINPUT3
2
D
BVD
D
10
SPK_RN
19
LINPUT2
3
SPK_RP
22
DCV
DD
8
ADCDAT
16
MICBIAS
1
C276
NC/100pF
C0402
C276
NC/100pF
C0402
C234 1uF_6.3V C0402 C234 1uF_6.3V C0402
FB4 120R/100MHz_500mA L0603 FB4 120R/100MHz_500mA L0603
1 2
C282
0.1uF
C0402
C282
0.1uF
C0402
CON8
R_spker
con2_08
CON8
R_spker
con2_08
1
2
3
4
C232
1uF
C0402
C232
1uF
C0402
TP65 TEST3 TP65 TEST3
C256 22uF C0805 C256 22uF C0805
R279
0R
R0402
R279
0R
R0402
C275
NC/100pF
C0402
C275
NC/100pF
C0402
C257 22uF
C0805
C257 22uF
C0805
R264
1K
R0402
R264
1K
R0402
R257
47K
R0402
R257
47K
R0402
R239
100K
R0402
R239
100K
R0402
1 2
R262 0R R0402 R262 0R R0402
C259
22uF_6.3V
C0805
C259
22uF_6.3V
C0805
C239 1uF_6.3V C0402 C239 1uF_6.3V C0402
R147 0R R0402 R147 0R R0402
TP64 TEST3 TP64 TEST3
CON6
L_spker
CON2-2.0
CON6
L_spker
CON2-2.0
1
2
C233 1uF_6.3V C0402 C233 1uF_6.3V C0402
D18
ESD
ESD_0402
D18
ESD
ESD_0402
R153 10R
R0402
R153 10R
R0402
FB3 120R/100MHz_500mA L0603 FB3 120R/100MHz_500mA L0603
1 2
C270
1uF
C0402
C270
1uF
C0402
D21
ESD
ESD_0402
D21
ESD
ESD_0402
FB6 120R/100MHz_500mA L0603 FB6 120R/100MHz_500mA L0603
1 2
CON9
L_spker
con2_08
CON9
L_spker
con2_08
1
2
3
4
C231
NC/100pF
C0402
C231
NC/100pF
C0402
R259 4.7K R0402 R259 4.7K R0402
C283
0.1uF
C0402
C283
0.1uF
C0402
C229
NC/100pF C0402
C229
NC/100pF C0402
C221
NC/1uF_6.3V
C0402
C221
NC/1uF_6.3V
C0402
C284
4.7uF_6.3V
C0603
C284
4.7uF_6.3V
C0603