Philips 43PUS6162/12 Service Manual page 53

8-4-7 AUDIO AMP
AD87588-LG48NAY:356G0616048163 C609 C610 C611
AD83586B-LG48NAY:356G0616048602
100N 50V 100N 50V 100N 50V
2.0 CH INDUCTOR
24V 10uH
AD82588 073G253S 81 Y
12V 15uH
AD83586 373G253S247Y00
2.1 CH 22uH
AD83586 373G253S147Y00
U601
49
THERMALPAD
1
SDATA1
2
MS
3
PLL
4
AMP_CFG0
CFG0
AMP_CFG1 5
CFG1
6
R615 NC/0R05 OHM
CLK_OUT
7
R616 0R05 1/10W
DGND
C627
100N 16V AD82588B-LG48NAY
8
AU_VDD3V3
DVDD
SDI 9
SDATA0
LRCLKI 10
LRCIN
11
BICKI
BCLK
MCLK 12
MCLK
HS601
1
2
HEAT SINK
PVDD
AU_12V
FB601
2 1
120R 6A
DVDD3V3
DVDD3V3 FB602 AU_VDD3V3
1 2
R601 R602
120R 3A 0R05 1/16W NC/0R05 1/16W
C602
10UF 6.3V 20%
AMP_CFG0
AMP_CFG1
R604 R605
NC/0R05 OHM 0R05 1/16W
獶 跋 PVDD
8x10.2mm( IO )
+ C614 R608 I2SAMP_RESET
C612
Low: reset
150uF 20% 16V 10K 1/4W
High: normal
100N 50V
Reset (pull-up)
36
LINEIN
35
LREX
34
RESET# AU_VDD3V3
RESET#
33 PWRDN I2SAMP_RESET
ERROR#
32
PD#
31
DVDD
C625 R617 C626
30
100N 16V 22UF
DGND
0R05 1/10W
29
AMP_DEF
DEF
28 AMP_SA0
SA1
27 AMP_SA1
SA0
26
A_SCL R620 OSCL2
SCL
25 A_SDA OSDA2
R621
SDA
C632 C633 22R 1/10W 5% I2C address
Write=0110"SA0"0"SA1"0=0x60
22R 1/10W 5%
AMP_SA0
AMP_SA1
17 AMP_PWRDN
Option Anti-pop
DVDD3V3 DVDD3V3
PVDD
R632
R649
NC/1K 10K 1/16W 5%
R645
NC/470K
Q603
1
NC/LMBT3906LT1G
R639
R640
180K
0R05 1/16W
R636
10K 1/16W 5%
For EMI, close to SoC
All Path Grounding(20mil)
AOMCLK
M odify by EM I
AOBCK
DVDD3V3
AOLRCK
R660
NC/10K 1/16W 5%
AOSDATA0
R610
RESET#
0R05 1/16W
C619
R609 RA
1uF 10V 10K 1/16W 5%
DVDD3V3 DVDD3V3
R624 R625
R626
NC/10K NC/10K 1/16W 5%
NC/10K
AMP_DEF
R629 R630 RB
R631
10K 1/16W 5%
LA
R633
0R05 1/16W
LB
R644
PWRDN
NC/0R05 1/16W
Q601
NC/MMBT3904 R635
10K 1/16W 5%
CFG1 CFG0
0 0
0 1
1 0
1 1
3V3SB
DVDD3V3
+5V_SW
AU_12V
MCLK
R643
GPIO & I2C Control
0R05 1/16W C603 OSDA2
33P 50V Grounding
OSCL2
I2SAMP_RESET
BICKI
R603 I2S Control
0R05 1/16W
C605 33P 50V Grounding
21 AOMCLK
LRCLKI 21 AOBCK
R606
21 AOLRCK
0R05 1/16W Grounding
21 AOSDATA0
C607
33P 50V
PWRDN
SDI
R607
Grounding
0R05 1/16W
C608
33P 50V
R634 0R05
L601
22uH C615
C616 100N 50V
470pF 50V
R611 R612 C618
10 OHM 10 OHM 220N 50V
C620
100N 50V
R613 R614
10 OHM 10 OHM
C621
220N 50V
C623 C624
470pF 50V
100N 50V
R637 0R05
L602
22uH
R638 0R05
L603
22uH
C629
C630 100N 50V
470pF 50V
R622 R623 C634
10 OHM 10 OHM 220N 50V
C635
100N 50V
R627 R628
10 OHM 10 OHM
C640
220N 50V
C642 C643
470pF 50V
100N 50V
R642 0R05
L604
22uH
GND 4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,20,21,22
Mode
Reserved
2.1CH
Stereo
Mono
3V3SB 4,5,6,9,12,16,18,22
DVDD3V3 5,6,7,9,11,14,15,17,18,19,21,22
+5V_SW 4,5,12,13,15,21,22
AU_12V 5
OSDA2 9
OSCL2 9
I2SAMP_RESET 17
AOMCLK
AOBCK
AOLRCK
AOSDATA0
PWRDN 22
Stereo mode:
C617
100N 50V
FB607, FB610,
C628: NC
C622
R
100N 50V
1
R-
R-
R+ 2
R+
3
L-
L-
4
L+
L+
CN601
L
CONN
C631
100N 50V
4 ohm: 10uH, 470nF
6 ohm: 15uH, 470nF
8 ohm: 22uH, 470nF
C641
100N 50V