Philips DVD625K Service Manual page 75

Electrical Diagrams MPEG Board FR1
MPEG Board: Audio Part
1 2
M 6
AUDIO DAC
A
DV33
DV33
- 1 2V
-12V
+12V
+12V
+5VL
+5VL
GND
GND
POWER
GND
VRST
VRST
ASDAT0
ASDAT0
ABCK
ABCK
ASTB
ASTB
FOR AUDIO L/R OUTPUT ,ONLY USED IN 2-CH MODEL
VSCK
VSCK
VSDA
VSDA
B
ALRCK
ALRCK
ACLK
ACLK
A_MUTE
A_MUTE
MUTE1
MUTE1
5
AUDIO INTERFACE
6
7
8
+12V
C
3721 33
ACLK
3723 33
ABCK
3724 33
ALRCK
3758 0
ASDAT0 A_DATA
ASDAT3 3759 R
D
3703
ASPDI F
ASPDIF
100
3708
33
E 2754
0.1uF
1 2
3 4 5
7614
4
NC NC
3
GND GND
2
GND GND
1
+5VDD
IN OUT
78L05 2764 + 2807
0.1uF 100UF/16v A
GND
7615
1 16
MUTE1
MCLK DZF L
2 15
BICK DZF R
3 14
A_DATA +5VDD
SDTI VDD
4 13
LRCK VSS
5 12
VRST LOUT+
PDN AOUTL+
6 11
ASTB LOUT-
CSN AOUTL-
7 10
VSCK ROUT+
CCLK AOUTR+
8 9
VSDA ROUT-
CDTI AOUTR-
SMD TSSOP- 16
AK4382A GND
CVBS
2749
3704 0.1uF
1605
100
2751
330p
+5VL
GND 3
G
2
VCC
1
IN
+ 2755
10uF/25v A
7607
GP1FA550TZ
DI P 6P P2. 54
GND
3 4 5
6 7
5623 150
+12V
2797
+ 2795
100UF/16v A 0.1uF
GND
3710 3711
4.7K 5.1K
LOUT-
3712 200,1% 2758
2760
3300p
3715 2
4.7K 3716 200,1%
3
LOUT+
3717 2763
5.1K 330P
2799
0.1uF
GND GND
3719 3720
4.7K 5.1K
ROUT-
3722 200,1% 2765
2767
3300p
3
2
3727 3728 6
4.7K 200,1%
5
ROUT+
RCA2
GND
3729 2770
5.1K 330P
GND GND
6 7
7
8 9
5624 150
+12VO P - 1 2V
2798
100UF/16v A
GND
3
C
330P
1 2
B E
3906
- 1 2VO P
7613A 3713
2805
470
1
LCH
22uF/16v A 3731 1K
NJM4558 OPA 7628
A_MUTE
3742 BC848
100K
+12VO P
GND GND
LCH
RCH
330P
- 1 2VO P
7613B 3725
2806
470
7
22uF/16v A 3608 1K
NJM4560 OPA 7629
A_MUTE
BC848
3743
+12VO P
100K
GND
GND
1
8 9
1605 D5
10
1614 D10
2749 D4
2751 D4
2754 E3
2755 E3
2758 C7
A
2760 C7
2762 C10
2763 C7
2764 C3
2765 D7
2767 D7
2769 D10
2770 E7
2795 B7
- 1 2VO P
2796 B10
2796
2797 B7
B
0.1uF
2798 B9
2799 C5
2805 C8
2806 D8
2807 C4
3608 D9
3703 D3
3704 D3
3708 E2
3710 B6
3711 B7
C
3712 C7
2762
3713 C9
C
3715 C6
3716 C7
3717 C7
GND
3719 D6
3720 D7
1614
3721 C2
3
2
3722 D7
RCA2
3723 C2
AV2-8.4-13P
3724 C2
D
3725 D9
GND
3727 D6
3728 D7
RCH
3729 E7
2769
3731 C9
C
3742 C8
3743 D8
GND 3758 D2
3759 D2
5623 B7
5624 B9
E 7607 E4
7613 C7
7613 D7
7614 B3
7615 C3
7628 C9
7629 D10
10