Harman Kardon BDS 280S, Service Manual

Page: 48 / 76

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TO IIS Switch
TO Repeater
I2S_SEL0 For
MT8580
I2S_SEL1 For
HDMI Repeater
IN: L-> OPTI2; H->OPTI1
I2S_SEL2 For
CS8422
I2S_SEL3 For
ADC
I2S_SEL4 For
MCU Docking
I2S_SEL5 For
Airplay
I2S_SEL 5..0 IIS Source
111111 NO Source
111110 MT8580
111101
111011
110111
101111
011111
Repeater
CS8422
ADC
MCU Docking
Airplay
Source Change Flow
111111
Current Source
Next Source
MUX TO DSP
IIS
Switch
TO MT8580
KST-MW004FV1-R78
MAX 50MA
ADC Slave Mode
ADC CLKs Form CS8422
COAX_IN
MUXED_DA12
MUXED_DA11
MUXED_LRCLK
MUXED_MCLK
8422_INT0
I2S_SEL0
I2S_SEL1
I2S_SEL4
SPDIF_REST
SPDIF_DATA
SPDIF_BCLK
SRCO_LRCLK
SRCO_BCLK
XTAL_DIR
ARC_RX
COAX_RX
OPTI_RX
SPDIF_SCL
SPDIF_SDA
SRCO_DATA
SPDIF_MCLK
SPDIF_LRCLK
ARC_RX
MUXED_DA10
MUXED_SCLK
COAX_RX
BT_SPDIF_RX
I2S_SEL2
I2S_SEL5
MCU_MCLK
MCU_LRCLK
MCU_SCLK
MT_SDATA3
MT_SLRCK
MT_SBCLK
MT_SDMCLK
MT_SDATA0
MT_SDATA2
MT_SDATA1
RP_IISO_D1
RP_IISO_D2
RP_IISO_D3
RP_IISO_D0
RP_IISO_Mclk
RP_IISO_LRclk
RP_IISO_Bclk
AP_MCLK
AP_LRCLK
AP_SCLK
AP_LRCLK
AP_MCLK
AP_SCLK
AP_DATA
OPTI_RX OPTI2_RX
OPT_SEL
BT_SPDIF
OPTI1_RX
I2S_SEL3
MUXED_DA30
MCU_SDATA
SPDIF_DATA
AD_MCLK
AD_BCLK
TUNER_L
TUNER_R
TUNER_SDA
TUNER_RST_RDS
Tuner_GND
V33_Tuner
V33_Tuner
TUNER_SCL
AL_CH2
AR_CH2
AUX1_L
AUX1_R
MIC_AL
AR_CH4
AL_CH4
MIC_IN
AUX2_L
AR_CH3
AL_CH3
AUX2_R
ADC_RST
AL_CH3
AL_CH5
AR_CH5
AR_CH2
AL_CH2
AR_CH4
AL_CH4
AR_CH3 AD_DATA
AD_BCLK
AD_MCLK
AD_LRCLK
ADC_SCL
ADC_SDA
TUNER_SCL
TUNER_SDA
TUNER_RST_RDS
ADC_SDA
ADC_SCL
ADC_RST
AR_CH5
AL_CH5
TUNER_L
TUNER_R
AUX2_R
AUX2_L
AUX1_R
AUX1_L
AD_LRCLK
OPT_SEL
AD_DATA
COAX_IN
SUB_OUT
AP_DATA
BT_SPDIF_RX
MUXED_DA13
MUXED_DA11
MUXED_DA12
MUXED_LRCLK
MUXED_MCLK
MUXED_DA10
MUXED_SCLK
MUXED_DA13
MUXED_DA30
SPDIF_MCLK
SPDIF_LRCLK
SPDIF_BCLK
OPT_SEL
OPTI2_RX OPTI2_IN
OPTI1_IN OPTI1_RX
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
VCC_D
A A
A A
A A
3.3V
ADC5V
3.3V
A
A
+12V_D
ADC5V
3.3V
A
A
A
A
A
A
A
VCC_D
RP_IISID
12
RP_IISIBclk 12
8422_INT0
15
I2S_SEL5
8
I2S_SEL0
8
I2S_SEL1
8
I2S_SEL4
8
ARC_RX
11
SRCI_LRCK
17
SRCI_SCLK
17
SPDIF_SDA 15
RP_IISILRclk
12
SPDIF_REST
15
XTAL_DIR
17
SRCI_DATA
17
MCU_LRCLK
15
MCU_SDATA
15
MCU_SCLK
15
MCU_MCLK
15
I2S_SEL2
8
MUXED_MCLK
17
MUXED_DA10
17
MUXED_LRCLK 17
MUXED_SCLK 17
MUXED_DA13
17
MUXED_DA12 17
MUXED_DA11
17
MUXED_DA30
17
I2S_SEL3
8
MT_SDMCLK
11
MT_SBCLK
11
MT_SLRCK
11
MT_SDATA3
11
MT_SDATA2
11
MT_SDATA1
11
MT_SDATA0
11
RP_IISO_Mclk
12
RP_IISO_Bclk
12
RP_IISO_LRclk
12
RP_IISO_D3
12
RP_IISO_D2
12
RP_IISO_D1
12
RP_IISO_D0
12
AP_MCLK
10
AP_SCLK
10
AP_LRCLK
10
AP_DATA
10
SPDIF_SCL 15
BT_SPDIF 15
TUNER_RST_RDS9
TUNER_SCL 9
TUNER_SDA
9
ADC_RST
15
ADC_SCL 15
ADC_SDA
15
MIC_IN 15
SUB_OUT
18
OPTI1_IN 10
OPTI2_IN 10
C289
100pF/50V/NP0
C289
100pF/50V/NP0
R590 10k R590 10k
C547
NC/10pF/50V/NP0
C547
NC/10pF/50V/NP0
C807 0.1uF/25V/Y5V C807 0.1uF/25V/Y5V
FB207 500/200mA FB207 500/200mA
R585 33 R585 33
R654 33 R654 33
R584 33 R584 33
R212 220 R212 220
R233 24K R233 24K
C268
1uF/16V/Y5V
C268
1uF/16V/Y5V
R783 33 R783 33
R621 NC/33 R621 NC/33
C343 10pF/50V/NP0 C343 10pF/50V/NP0
R634 4.7 R634 4.7
C331 10pF/50V/NP0 C331 10pF/50V/NP0
R230 1K R230 1K
U607
TS5A3159
U607
TS5A3159
NO
1
GND
2
NC
3
COM
4
V+
5
IN
6
C309
0.1uF/25V/Y5V
C309
0.1uF/25V/Y5V
C840
0.1uF/50V/Y5V
C840
0.1uF/50V/Y5V
R637 4.7 R637 4.7
R628 10K R628 10K
C570
0.01uF/50V/X7R
C570
0.01uF/50V/X7R
ZD201
BZV55C3V9/3.9V
ZD201
BZV55C3V9/3.9V
C290 1uF/16V/Y5V C290 1uF/16V/Y5V
R644 NC/33 R644 NC/33
R655 33 R655 33
R610 33 R610 33
R631 33 R631 33
C
245
470pF/
50V/
X7R
C
245
470pF/
50V/
X7R
R595 10K R595 10K
C544
NC/0.1uF/25V/Y5V
C544
NC/0.1uF/25V/Y5V
C345 10pF/50V/NP0 C345 10pF/50V/NP0
R645 470 R645 470
R228 24K R228 24K
R240 47K R240 47K
R149 300 R149 300
R227 10 R227 10
R
685
33
R
685
33
R223 47K R223 47K
R656 33 R656 33
C582
NC/0.1uF/25V/Y5V
C582
NC/0.1uF/25V/Y5V
Q201
NPN_MMBT8050C
Q201
NPN_MMBT8050C
R638 33 R638 33
TP75 TP75
C297
0.1uF/25V/Y5V
C297
0.1uF/25V/Y5V
R850 10 R850 10
C575 0.01uF/50V/Y5V C575 0.01uF/50V/Y5V
R213 470 R213 470
C346 10pF/50V/NP0 C346 10pF/50V/NP0
C284 1uF/16V/Y5V C284 1uF/16V/Y5V
R589 10k R589 10k
R241 47K R241 47K
C571
0.1uF/25V/Y5V
C571
0.1uF/25V/Y5V
C367
0.1uF/25V/Y5V
C367
0.1uF/25V/Y5V
C298
0.1uF/25V/Y5V
C298
0.1uF/25V/Y5V
R593
1k
R593
1k
R
686
33
R
686
33
R224 47K R224 47K
R215 470 R215 470
TP220 TP220
R647 470 R647 470
TP215 TP215
1
C576
0.1uF/25V/Y5V
C576
0.1uF/25V/Y5V
P4
47-RCA298-XX3
P4
47-RCA298-XX3
8
6
7
2
4
3
1
9
5
10
R652 10k R652 10k
U24
74LVC541APW
U24
74LVC541APW
OE1
1
GND
10
Y7
11
Y6
12
Y5
13
Y4
14
Y3
15
Y2
16
Y1
17
Y0
18
OE2
19
VCC
20
A0
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
R214 NC/470 R214 NC/470
C347 10pF/50V/NP0 C347 10pF/50V/NP0
R221 47K R221 47K
R896 1k R896 1k
U23
CS8422
U23
CS8422
RXO
1
RX1
2
VA
3
AGND
4
RX2
5
RX3
6
ADO
7
ADICDIN
8
SCL
9
SDA
10
XTI
11
XTO
12
LRCLK
13
ISCLK
14
SDIN
15
GPIO0
16
GPIO1
17
GPIO2
18
V_REG
19
VD_FLT
20
DGND
21
VL
22
SDOUT2
23
OSCLK2
24
OLRCK2
25
TDM_IN
26
SDOUT1
27
OSCLK1
28
OLRCK1
29
GPIO3
30
RMCK
31
/RST
32
GND
33
C231
100pF/50V/NP0
C231
100pF/50V/NP0
R669 33 R669 33
U28
74LVC244
U28
74LVC244
OE1
1
GND
10
2A3
11
1Y3
12
2A2
13
1Y2
14
2A1
15
1Y1
16
2A0
17
1Y0
18
OE2
19
VCC
20
1A0
2
2Y0
3
1A1
4
2Y1
5
1A2
6
2Y2
7
1A3
8
2Y3
9
R635 4.7 R635 4.7
R
687
33
R
687
33
C291 1uF/16V/Y5V C291 1uF/16V/Y5V
C917
10uF/10V/Y5V
C917
10uF/10V/Y5V
R613 33 R613 33
R629 4.7 R629 4.7
C349
10uF/10V/Y5V C349
10uF/10V/Y5V
R642 33 R642 33
C560
220pF/50V/NP0
C560
220pF/50V/NP0
U25
74LVC541APW
U25
74LVC541APW
OE1
1
GND
10
Y7
11
Y6
12
Y5
13
Y4
14
Y3
15
Y2
16
Y1
17
Y0
18
OE2
19
VCC
20
A0
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
C286 1uF/16V/Y5V C286 1uF/16V/Y5V
C282
100pF/50V/NP0
C282
100pF/50V/NP0
C295
0.1uF/25V/Y5V
C295
0.1uF/25V/Y5V
R
688
33
R
688
33
U203
ADC_AK5367
U203
ADC_AK5367
LIN1
2
RIN1
3
RIN2
5
LIN2
4
LOPIN
13
LOUT
14
LIN3
6
RIN3
7
LIN4
8
RIN4
9
ROUT
11
ROPIN
12
RISEL
10
VCOM
1
LISEL
15
CVEE
16
VSS2
17
CVDD
18
CN
19
CP
20
PDN
21
SDA
22
SCL
23
SDTO
24
BICK
25
MCLK
26
LRCK
27
DVDD
28
AVSS1
29
AVDD
30
R242 47K R242 47K
R615 33 R615 33
FB101 500/200mA FB101 500/200mA
C546
NC/0.1uF/25V/Y5V
C546
NC/0.1uF/25V/Y5V
L25 1.8uH/25mA L25 1.8uH/25mA
C
249
470pF/
50V/
X7R
C
249
470pF/
50V/
X7R
C310
10uF/10V/Y5V
C310
10uF/10V/Y5V
C267
1uF/16V/Y5V
C267
1uF/16V/Y5V
R222 47K R222 47K
C248
1uF/16V/Y5V
C248
1uF/16V/Y5V
R609 33 R609 33
R
691
33
R
691
33
R243 47K R243 47K
R235 10K R235 10K
R232 24K R232 24K
R643 33 R643 33
R666 33 R666 33
R650 470 R650 470
C283
100pF/50V/NP0
C283
100pF/50V/NP0
C275 1uF/16V/Y5V C275 1uF/16V/Y5V
R603 33 R603 33
C
251
100pF/
50V/
N
P0
C
251
100pF/
50V/
N
P0
R583 4.7 R583 4.7
R618 33 R618 33
R614 33 R614 33
R612 33 R612 33
R598
75/1%
R598
75/1%
C299
0.1uF/25V/Y5V
C299
0.1uF/25V/Y5V
R
889
33
R
889
33
FB102 500/200mA FB102 500/200mA
C293
10uF/10V/Y5V
C293
10uF/10V/Y5V
R659 33 R659 33
C280 10pF/50V/NP0 C280 10pF/50V/NP0
C296
0.1uF/25V/Y5V
C296
0.1uF/25V/Y5V
R651 470 R651 470
R636 4.7 R636 4.7
R682 33 R682 33
C312 1uF/16V/Y5V C312 1uF/16V/Y5V
R601
10K
R601
10K
R633 33 R633 33
C549
NC/10pF/50V/NP0
C549
NC/10pF/50V/NP0
FB202
500/500mA
FB202
500/500mA
D8
NC/ESD_8KV
D8
NC/ESD_8KV
C577
0.01uF/50V/X7R
C577
0.01uF/50V/X7R
R207 470 R207 470
R606 33 R606 33
C552
0.01uF/50V/Y5V
C552
0.01uF/50V/Y5V
U17
78L05
U17
78L05
OUT
1
GND
2
IN
3
R
890
33
R
890
33
C545
NC/0.1uF/25V/Y5V
C545
NC/0.1uF/25V/Y5V
R660 33 R660 33
R683 33 R683 33
C555
NC/10pF/50V/NP0
C555
NC/10pF/50V/NP0
C281 10pF/50V/NP0 C281 10pF/50V/NP0
R238 24K R238 24K
FB253
500/500mA
FB253
500/500mA
R246 2.2 R246 2.2
R591 10k R591 10k
R586 33 R586 33
FB204
500/500mA
FB204
500/500mA
C315
100pF/50V/NP0
C315
100pF/50V/NP0
R594 1k R594 1k
R216 10K R216 10K
C
252
100pF/
50V/
N
P0
C
252
100pF/
50V/
N
P0
C808 0.1uF/25V/Y5V C808 0.1uF/25V/Y5V
R661 33 R661 33
R592 10K R592 10K
C84
10uF/
10V/
Y5V
C84
10uF/
10V/
Y5V
R599 100 R599 100
C556
NC/10pF/50V/NP0
C556
NC/10pF/50V/NP0
C579
0.1uF/25V/Y5V
C579
0.1uF/25V/Y5V
R596
22K
R596
22K
C292 10pF/50V/NP0 C292 10pF/50V/NP0
R616 33 R616 33
R239 24K R239 24K
R641 4.7 R641 4.7
C301
1uF/16V/Y5V
C301
1uF/16V/Y5V
C
242
0.
1uF/
25V/
Y5V
C
242
0.
1uF/
25V/
Y5V
C319
0.01uF/50V/X7R
C319
0.01uF/50V/X7R
R229
10K
R229
10K
U26
74LVC244
U26
74LVC244
OE1
1
GND
10
2A3
11
1Y3
12
2A2
13
1Y2
14
2A1
15
1Y1
16
2A0
17
1Y0
18
OE2
19
VCC
20
1A0
2
2Y0
3
1A1
4
2Y1
5
1A2
6
2Y2
7
1A3
8
2Y3
9
R662 33 R662 33
C348 10pF/50V/NP0 C348 10pF/50V/NP0
R632 33 R632 33
C336 10pF/50V/NP0 C336 10pF/50V/NP0
L33
470nH/200mA
L33
470nH/200mA
C568
0.1uF/25V/Y5V
C568
0.1uF/25V/Y5V
C557
NC/10pF/50V/NP0
C557
NC/10pF/50V/NP0
C323 10pF/50V/NP0 C323 10pF/50V/NP0
L26
470nH/200mA
L26
470nH/200mA
R602 4.7 R602 4.7
R604 33 R604 33
R608 33 R608 33
C287
100pF/50V/NP0
C287
100pF/50V/NP0
C320
10uF/10V/Y5V
C320
10uF/10V/Y5V
C558
NC/10pF/50V/NP0
C558
NC/10pF/50V/NP0
R607 33 R607 33
FB252
500/500mA
FB252
500/500mA
R617 33 R617 33
C
255
100pF/
50V/
N
P0
C
255
100pF/
50V/
N
P0
C339 10pF/50V/NP0 C339 10pF/50V/NP0
R620 NC/33 R620 NC/33
C325 10pF/50V/NP0 C325 10pF/50V/NP0
R611 33 R611 33
R622 NC/33 R622 NC/33
R630 10k R630 10k
C918
10uF/10V/Y5V
C918
10uF/10V/Y5V
C548
NC/10pF/50V/NP0
C548
NC/10pF/50V/NP0
R231 10 R231 10
C288 1uF/16V/Y5V C288 1uF/16V/Y5V
R208
10K
R208
10K
R600 100 R600 100
R161 NC/0 R161 NC/0
R588 10k R588 10k
C321
10uF/10V/Y5V
C321
10uF/10V/Y5V
C294
10uF/10V/Y5V C294 10uF/10V/Y5V
C578 0.01uF/50V/Y5V C578 0.01uF/50V/Y5V
C
257
100pF/
50V/
N
P0
C
257
100pF/
50V/
N
P0
C341 10pF/50V/NP0 C341 10pF/50V/NP0
R
459
10K
R
459
10K
C322
10uF/10V/Y5V C322
10uF/10V/Y5V
R217 24K R217 24K
C328 10pF/50V/NP0 C328 10pF/50V/NP0
R605 33 R605 33
R154 300 R154 300
+
CE31
100uF/16V
+
CE31
100uF/16V
C305
0.1uF/25V/Y5V
C305
0.1uF/25V/Y5V
TU200
KST-MW004FV0-S78
TU200
KST-MW004FV0-S78
LOUT
8
GND
6
ROUT
7
VCC(+5V)
5
SCLK
4
SDIO
3
/SEN
2
/RST
1
GPIO2
9
GND
10
GND
11
GND
12
GND
13
7-22 7-22
Main & In & NFC Board Circuit Diagram:SPDIF CS8422 & Audio Switch
Harman Kardon BDS 280 + 580 Service Manual
Page 59 of 87