Philips 32PFS5709/12 Service Manual page 194

Circuit Diagrams and PWB Layouts
10-16-6 Speaker/Headphone
Speaker/Headphone
B06
Main Speak CKT
For EMI
AOMCLK D MCLK
R639
0R05 1/16W
C636
AL0O
NC/33P50V
AOBCLK D R641 BICKI
0R05 1/16W
C641
NC/33P50V
AOLRCK D LRCLKI
R642
0R05 1/16W
C640
NC/33P50V
AR0O
AOSDATA0 D R649 SDI
0R05 1/16W
C639
NC/33P50V
DVDD3V3 AUD V33HP DVDD3V3 AUD V33
FB631 FB633
1 2 1 2
120R 120R
C645 C650
4 7UF 10% 10V 4 7UF 10% 10V
Mute CKT DVDD3V3
R652
10K 1/16W 5%
R648
PWRDN
0R05 1/16W
Q632
BC847C
R653
4K7 1/16W 5%
+12V +5V STB DVDD3V3 DVDD3V3
D630
BAS316
R654 R655 R4330 R669
NC/0R05 1/10W 0R05 1/10W NC/22R 10K 1/16W 5%
D631 R670
1 2
PWRDN HP
A K
C642
BAS316 220UF 16V 0R05 1/16W
+
1 BC857BW Q633
Q631 BC847C
R656
4K7 1/16W 5%
2 1
K A
R657
D632 1K 1/16W 5%
BAS316
R658
Anti-Pop CKT
100K 1/16W 5%
Heat sink
CN6004
HEAT SINK
TPM14.2E LA 10. EN 194
AUD V33
R659
NC/4 7K1/16W
AMP RESET R660 I2SAMP RESET
100R 1/16W 5%
C644
NC/1uF 10V
C674 R635 R637
1uF 10V 16K 1%
43K 1/16W
C669
330PF 50V R661 C675
18Kohm 1/16W +/ 1% 68PF 50V
HPOUTL R643
10R 1/10W 5%
C670 R636 R662
1uF 10V 16K 1% 43K 1/16W
C652
330PF 50V
R663 C671
18Kohm 1/16W +/ 1% 68PF 50V
HPOUTR R644
10R 1/10W 5%
AUD V33HP
C651
100NF 16V
Sound R/L CKT
C677 C676
C647
1uF 10V
C664 C656
1uF 10V
U630
25
GNDPSUB
26
AUD V33HP CPP
C658
100NF 16V
27
VDD3V3CHP
AUD V33
28
VDDIG1
C657
100NF 16V
29
GNDDIG1
30
STA381BW
FFX3A
31
FFX3B
32
EAPD/FFX4B
33
TWARN/FFX4A
34
C653
VREGFILT
2 2UF 10V
35
AGNDPLL
MCLK 36
MCLK
C637
I2C
100NF 16V
I2S Input
R650 R651
C646 100R 1/16W 5% 100R 1/16W 5%
1nF 50V
2014-Sep-26
C660
1uF 10V
L630
10UH
C685 0 1uF 25V
R634 R638
22 OHM 1/4W C679 6 2R 1%
12
0 1uF 25V
GND REG
C654
0 1uF 50V C648
11
330PF 50V L631
VDD REG
C666 10UH
NC/330PF 50V
10 OUT1A C686 0 1uF 25V
OUT1A
R664
9 NC/22 OHM 1/4W R645
GND1
C643 C672 C680 6 2R 1%
0 1uF 50V 1UF 50V 0 1uF 25V
8
C667
VCC1
NC/330PF 50V
PVDD
7 OUT1B
OUT1B
L632
10UH
6 OUT2A
OUT2A
C681 0 1uF 25V
PVDD
R640
5
22 OHM 1/4W
VCC2
C638 C673
0 1uF 50V 1UF 50V C682 R646
4 0 1uF 25V 6 2R 1%
GND2
C662
330PF 50V
3
OUT2B
OUT2B
2
L633 10UH C683 0 1uF 25V
VSS REG
C661
0 1uF 50V
1
VCC REG
C684 R647
0 1uF 25V 6 2R 1%
AUD V33
back to
div.table
+5V STB
3 5 14 +5V STB
3V3SB
3V3SB 3 5 6 9 10 12 14
DVDD3V3
DVDD3V3 3 4 5 6 10 12 13 15 16
OSDA0
OSDA0 5 12 14
OSCL0
OSCL0 5 12 14
+12V
+12V 3 4
I2SAMP RESET
I2SAMP RESET 12
AOMCLK D
AOMCLK D 7
AOBCLK D
AOBCLK D 7
AOLRCK D
AOLRCK D 7
AOSDATA0 D
AOSDATA0 D 7
GND 3 4 5 6 7 9 10 11 12 13 14 15 16
AL0O
AL0O 7
AR0O
AR0O 7
PVDD
4 PVDD
HPOUTR
HPOUTL
C632
100NF 16V
PVDD
PVDD
C687 C689 NC/100UF 16V
NC/680NF 16V PVDD
C649 NC/100UF 16V
680NF 16V C665 C690
1nF 50V
C688
NC/680NF 16V
R736 0 OHM + 5% 1/8W
R738 NC/0 OHM + 5% 1/8W
PVDD
R741
NC/100UF 16V 0 OHM + 5% 1/8W
C691 R740
C668 NC/0 OHM + 5% 1/8W
1nF 50V R749
NC/0 OHM + 5% 1/8W
R742
0 OHM + 5% 1/8W C692 100UF 16V
WSPK+
R743
C659 0 OHM + 5% 1/8W
1nF 50V
C655
680NF 16V
C663
1nF 50V
WSPK R744
0 OHM + 5% 1/8W
Speaker/Headphone
B06
3V3SB
D4003 D4002
BAV99 BAV99
CN604
2
3
1
PHONE JACK
C633
100NF 16V
4
LSPK+ CN602
LSPK 3
CONN
RSPK+ 2
RSPK 1
1
2
3
NC/CONN
CN631
2014 04 04
715G6842
19616_515.eps