Philips HTS3530 Service Manual page 52

7-9
5
Main Board Circuit Diagram: ADC & AUDIO_IN
REF2V5
D
MIC C224 C224 1uF 1uF R414 R414 47K 47K
AUX_L C225 C225 1uF 1uF R415 R415 82K 82K
AUX_L
TUNER_L C227 C227 1uF 1uF R416 R416 47K 47K
TUNER_L
POT_L C228 C228 1uF 1uF R418 R418 47K 47K
MIC C229 C229 1uF 1uF R419 R419 47K 47K
AUX_R C230 C230 1uF 1uF R420 R420 82K 82K
AUX_R
TUNER_R C231 C231 1uF 1uF R421 R421 47K 47K
TUNER_R
POT_R C232 C232 1uF 1uF R422 R422 47K 47K
C
POT_L
1
1
2
2
POT_R
3
3
XP18 XP18
3PIN/2.0mm 3PIN/2.0mm
1 MIC
1
B
2
2
XP17 XP17
2PIN/2.0mm 2PIN/2.0mm
A
5
4
ADC_5V
R431 R431
22K 22K
REF2V5
R432 R432
22K 22K
U18 U18
LIN1 1
VCOM AVDD
LIN2 LIN1
2
LIN1 AVSS1
LIN3 RIN1 3
RIN1 DVDD
LIN4 LIN2
4
LIN2 LRCK
RIN2 5
RIN2 MCLK
RIN1 LIN3
6
LIN3 BICK
RIN2 RIN3 7
RIN3 SDTO
RIN3 LIN4
8
LIN4
RIN4 RIN4 9
RIN4
C233 C233
10
RISEL PDN
10uF/10V 10uF/10V
11
ROUT
R423 R423 24K 24K
12
ROPIN
R424 R424 24K 24K 13
LOPIN CVDD
14
LOUT VSS2
C235 C235
15
LISEL CVEE
10uF/10V 10uF/10V
AK5367 AK5367
4
3
C221 C221 C222 C222
0.1uF/25V 0.1uF/25V 2.2uF/16V 2.2uF/16V
ADC_5V
10uF/16V 10uF/16V
C223 C223
0.1uF/25V 0.1uF/25V CE56 CE56 10uF/16V 10uF/16V
CE57 CE57
30 FB12 FB500/0.2A FB12 FB500/0.2A
5V
C226 C226
29
0.1uF/25V 0.1uF/25V
28 FB13 FB500/0.2A FB13 FB500/0.2A
DV33
AD_LRCK
27
26 AD_MCLK
AD_BCLK
25
24 AD_DATA R468 R468
10K 10K
23
SCL SCL
22
SDA SDA
AD/PDN
21
20
CP
19
CN
C234 C234
18
0.1uF/25V 0.1uF/25V
17
16 DV33
DV33
FB14 FB14
C237 C237 CE58 CE58 FB500/0.2A FB500/0.2A
C236 C236
+ +
1uF 1uF 0.1uF/25V 0.1uF/25V R433 R433
10uF/16V 10uF/16V 4.7K 4.7K
ADC_RST Q47 Q47
3DG3904M 3DG3904M
R434 R434
1K 1K
DV33
FB24 FB24
C250 C250 CE65 CE65 FB500/0.2A FB500/0.2A
+ +
0.1uF/25V 0.1uF/25V
10uF/16V 10uF/16V
U23 U23
1 6
ASDATA0
NO IN
2 5
GND V+
3 4 I2S_SDATA
ASDATA1
NC COM
TS5A3157 TS5A3157
R122 R122 0 0
DV33
R473 R473
4.7K 4.7K
R474 R474 47K 47K
Q49 Q49
SWITCH
3DG3904M 3DG3904M
R475 R475
1K 1K
3
7-9
2 1
AD_MCLK I2S_MCLK
AD_BCLK I2S_BCLK
AD_LRCK I2S_LRCK
AD_DATA I2S_SDATA
R417 R417
1K 1K
I2S_BCLK
ABCK
I2S_MCLK
AMCLK
I2S_LRCK
ALRCK
EXTAD_RST
ADC_RST
Exterinal ADC interface
2 1
D
C
B
A