Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SPKR-
OUTL-mic
HOST1_DP
OUTR-mic
HOST1_DM
PHONE_CTL
SPKR+
SPK_CTL
HOST1_DM
HOST1_DP
SPK_FAULT
USBDM-MIC
#HPO_L
#HPO_R
SHUT_DOWN
USBDP-MIC
SHUT_DOWN
USBDM-MIC
OUTL-mic
PHONE_CTL
OUTR-mic
USBDP-MIC
OUTR-mic
SPKL+
OUTL-mic
#HPO_L
#HPO_R
LOUTR
LOUTL
I2S_MCLK
I2S_BCLK
I2S_LRCK
I2S_DACDAT
I2S_ADCDATI2S0_SDI
SPKL-
I2S0_SDO0
I2S0_LRCK_RX
I2S0_LRCK_TX
USBDM-MIC
I2S0_CLK
I2S0_SCLK
LOUTL
LOUTR
USBDP-MIC
I2C2_SCL_AUDIO
I2C2_SDA_AUDIO
GAIN_SEL
MODE_SEL
MODE_SELGAIN_SEL
VCC50_USB
VCC_IO
VCCIO_CODEC
VCCIO_CODEC
VCC50_MIC
VCC_SYSIN VCC_PA
VCCIO_PMU
VCC_PA
VCC_PA
VCC18_CODEC
VCC50_MIC
VCC_SYSIN
VCC18_CODEC
VCCIO_CODEC
VCCIO_CODEC
VCC_IO VCC_IO
VCCIO_PMU VCCIO_PMU
SPK_FAULT [23]
I2S0_LRCK_RX
I2S0_CLK
I2S0_SCLK
I2S0_SDO0
I2S0_LRCK_TX
SPK_CTL
PHONE_CTL
I2S0_SDI
HOST1_DM 20
HOST1_DP 20
I2C2_SDA_AUDIO
I2C2_SCL_AUDIO
I2S0_SDI0_HDMIIN
I2S0_SCLK_HDMIIN
I2S0_LRCK_RX_HDMIIN
Title
Size Document Number Rev
Date: Sheet of
Haier Multimedia Co.,LTD.
<Doc> 1.1
HAIER-RK3288-KitchenHub
A2
25 26Friday, September 21, 2018
Title
Size Document Number Rev
Date: Sheet of
Haier Multimedia Co.,LTD.
<Doc> 1.1
HAIER-RK3288-KitchenHub
A2
25 26Friday, September 21, 2018
Title
Size Document Number Rev
Date: Sheet of
Haier Multimedia Co.,LTD.
<Doc> 1.1
HAIER-RK3288-KitchenHub
A2
25 26Friday, September 21, 2018
CODEC
SPEAKER
1.8V
3.3V
3.3V
增加
EN=HIGH: OPERATING
EN=LOW ： MUTE
MUTE
HIGH: 26dB
LOW ： 20dB
HIGH: 1SPW
LOW ： BD
2018.9.10
1
2 3
Q9302
MMBT3904
SOT23
Q9302
MMBT3904
SOT23
R9331 0R R0402R9331 0R R0402
+
C9324
100uF/25V
+
C9324
100uF/25V
R9319
47K
R9319
47K
C9334
1uF/16V
C0402
C9334
1uF/16V
C0402
R9342
22K
R9342
22K
T9306T9306
C9319
1nF/50V
C0402
C9319
1nF/50V
C0402
C9335 1uF/16V C0402C9335 1uF/16V C0402
R9338
NC
R0402
R9338
NC
R0402
MicVDD
1
MicBIAS1
2
JD1
3
IN1P/DMIC_DAT
4
IN2P
5
IN2N/JD2
6
IN3P
7
DACREF
8
AVDD
9
AGND1
10
VREF
11
LOUTL/P
12
LOUTR/N
13
CPN2
14
CPP2
15
CPN1
16
CPP1
17
CPVDD
18
CPVPP
19
CPVREF
20
HPO_R
21
CPVEE
22
HPO_L
23
PDM_SDA
24
PDM_SCL
25
ADCDAT2
26
DACDAT2
27
LRCK2
28
BCLK2
29
ADCDAT1
30
DACDAT1
31
LRCK1
32
BCLK1
33
MCLK
34
SCL
35
SDA
36
GPIO1/IRQ1
37
GPIO2/DMIC_SCL
38
DBVDD
39
DCVDD
40
PAD
41
3.0V`3.3v
1.71V`1.9v
1.71V`1.9v
1.71V`1.9v
1.1V`1.3v
1.71V`3.3v
U9303
ALC5651
QFN-40-5X5
3.0V`3.3v
1.71V`1.9v
1.71V`1.9v
1.71V`1.9v
1.1V`1.3v
1.71V`3.3v
U9303
ALC5651
QFN-40-5X5
T9305T9305
1
2
3
4
5
6
7
8
CN9301
8PIN-1.25mm-SMT
SMD8_1.25W-JST
CN9301
8PIN-1.25mm-SMT
SMD8_1.25W-JST
C9317
1nF/25V
C0402
C9317
1nF/25V
C0402
R9340
100R
R9340
100R
R9318
47K
R9318
47K
C9345 2.2uF/10V C0603C9345 2.2uF/10V C0603
C9313
10uF/10V
C0603
C9313
10uF/10V
C0603
R9330
10R R0402
R9330
10R R0402
T9307T9307
R9320
47K
R9320
47K
C9342 4.7uF/10V C0603C9342 4.7uF/10V C0603
R9327 1K R0402R9327 1K R0402
ED9307
AZ5825-01F
DFN1006P2
ED9307
AZ5825-01F
DFN1006P2
T9316T9316
R9322 0R
R0402
R9322 0R
R0402
R9321 0R
R0402
R9321 0R
R0402
T9308T9308
R9351 33R R0402R9351 33R R0402
C9336 1uF/16V C0402C9336 1uF/16V C0402
T9302
SPKL-
T9302
SPKL-
ED9301
AZ4217-01F/NC
DFN1006P2
ED9301
AZ4217-01F/NC
DFN1006P2
R9334
68R
R0402
R9334
68R
R0402
C9320
1nF/50V
C0402
C9320
1nF/50V
C0402
R9329 NC/39K
R0402
R9329 NC/39K
R0402
T9314T9314
R9354 33R R0402R9354 33R R0402
C9343 2.2uF/10V C0603C9343 2.2uF/10V C0603
C9337
0.1uF/50V
C0603
C9337
0.1uF/50V
C0603
C9314
0.1uF/10V
C0402
C9314
0.1uF/10V
C0402
T9301
SPKL+
T9301
SPKL+
R9352 33R R0402R9352 33R R0402
R9333
68R
R0402
R9333
68R
R0402
C9341
NC/4.7uF/10V
C0603
C9341
NC/4.7uF/10V
C0603
R9344 100R9344 100
T9311T9311
R9347 0R
R0805
R9347 0R
R0805
R9348 2.2RR0603 R9348 2.2RR0603
1
3
2
4
FB9301
NC/SDCW2012-2-900
FB9301
NC/SDCW2012-2-900
ED9305
AZ5825-01F
DFN1006P2
ED9305
AZ5825-01F
DFN1006P2
R9356
NC/4K7
R0402
R9356
NC/4K7
R0402
ED9302
AZ4217-01F/NC
DFN1006P2
ED9302
AZ4217-01F/NC
DFN1006P2
T9309T9309
R9355 33R R0402R9355 33R R0402
T9303
SPKR-
T9303
SPKR-
C9321
1nF/50V
C0402
C9321
1nF/50V
C0402
R9314 33R R0402R9314 33R R0402
C9332 1uF/16V C0402C9332 1uF/16V C0402
C93122.2uFC93122.2uF
R9335
68R
R0402
R9335
68R
R0402
R9325 0RR9325 0R
T9310T9310
1 2
B9301
NFZ2MSM301SN10L
L0805B9301
NFZ2MSM301SN10L
L0805
T9304
SPKR+
T9304
SPKR+
R9324
NC/10K
R0402
R9324
NC/10K
R0402
C9344 2.2uF/10V C0603C9344 2.2uF/10V C0603
C9338
1nF/25V
C0402
C9338
1nF/25V
C0402
1
1
2
2
3
3
4
4
CN9302
SPEAKERx2
SIP_4P_2.5W-JST
CN9302
SPEAKERx2
SIP_4P_2.5W-JST
ED9306
AZ5825-01F
DFN1006P2
ED9306
AZ5825-01F
DFN1006P2
C9331 1uF/16V C0402C9331 1uF/16V C0402
R9341
2.2M
R9341
2.2M
R9316 33R R0402R9316 33R R0402
R9360
NC
R0402
R9360
NC
R0402
R9337 NC/1K R0402R9337 NC/1K R0402
T9312T9312
R9358
10K
R0402
R9358
10K
R0402
ED9303
AZ4217-01F/NC
DFN1006P2
ED9303
AZ4217-01F/NC
DFN1006P2
C9322
1nF/50V
C0402
C9322
1nF/50V
C0402
C9340 0.22uF/25V
C0603
C9340 0.22uF/25V
C0603
1 2
R9350 0R R0402 5%R9350 0R R0402 5%
R9346 47KR9346 47K
R9315 33R R0402R9315 33R R0402
R9336
68R
R0402
R9336
68R
R0402
C93112.2uFC93112.2uF
C9301
0.1uF
C0402
C9301
0.1uF
C0402
ED9304
AZ4217-01F/NC
DFN1006P2
ED9304
AZ4217-01F/NC
DFN1006P2
R9361
0R
R0402
R9361
0R
R0402
C9339 0.22uF/25V
C0603
C9339 0.22uF/25V
C0603
C9329
2.2uF/16v
C0603
C9329
2.2uF/16v
C0603
32
1
Q9301
MMBT3906
Q9301
MMBT3906
1 2
B9303
NFZ2MSM301SN10L
L0805B9303
NFZ2MSM301SN10L
L0805
R9359
NC
R0402
R9359
NC
R0402
C9326
1nF/50V
C0402
C9326
1nF/50V
C0402
R9353 33R R0402R9353 33R R0402
C9333 1uF/35V C0603C9333 1uF/35V C0603
/SD
1
/FAULT
2
LINP
3
LINN
4
NC0
5
NC1
6
AVCC
7
GND0
8
GVDD
9
PLIMIT
10
RINN
11
RINP
12
NC2
13
PBTL
14
PVCC0
15
PVCC1
16
BSPR
17
OUTPR
18
GND1
19
OUTNR
20
BSNR
21
BSNL
22
OUTNL
23
GND2
24
OUTPL
25
BSPL
26
PVCC2
27
PVCC3
28
GND3
29
U9302
TPA3136D2
U9302
TPA3136D2
1 2
B9302
NFZ2MSM301SN10L
L0805B9302
NFZ2MSM301SN10L
L0805
3
1 2
D9311
BAV99
D9311
BAV99
C9325
1nF/50V
C0402
C9325
1nF/50V
C0402
R9339 0R R0402R9339 0R R0402
C9315 0.22uF/25V
C0603
C9315 0.22uF/25V
C0603
C9348
0.1uF/10V
C0402
C9348
0.1uF/10V
C0402
R9326 0R R0402R9326 0R R0402
1 2
B9304
NFZ2MSM301SN10L
L0805B9304
NFZ2MSM301SN10L
L0805
C9327
1nF/50V
C0402
C9327
1nF/50V
C0402
C9330
10uF/16v
C0805
C9330
10uF/16v
C0805
R9345 1KR9345 1K
+
C9323
100uF/25V
+
C9323
100uF/25V
C9347
4.7uF/10V
C0603
C9347
4.7uF/10V
C0603
R9349 2.2RR0603 R9349 2.2RR0603
R9357
NC/4K7
R0402
R9357
NC/4K7
R0402
T9315T9315
R9332 0R R0402R9332 0R R0402
R932856K
R0402
R932856K
R0402
C9346 2.2uF/10V C0603C9346 2.2uF/10V C0603
ED9309
AZ5325-01F
DFN1006P2
ED9309
AZ5325-01F
DFN1006P2
C9328
1nF/50V
C0402
C9328
1nF/50V
C0402
R9343
1M
R9343
1M
R9317
47K
R9317
47K
T9313T9313
C9318
0.1uF/50V
C0603
C9318
0.1uF/50V
C0603
C9316 0.22uF/25V
C0603
C9316 0.22uF/25V
C0603
ED9308
AZ5325-01F
DFN1006P2
ED9308
AZ5325-01F
DFN1006P2