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7
Electrical diagrams and print lay-outs
1
2
K3-12
SELECT_AUDIO_CINCH_1
SELECT_AUDIO_CINCH_2
K3-13
K3-17
I2S-DSP-OUT1
K7-306
SDA-F
A
DASCO_N1B
7770
1
AUDIO DOLBY
74
VSSA1
75
VREFAD
76
VDACP1
B
3
VDACN2
4
RECOUTRV
73
VDDA1
72
SRC0_L
71
SRC0_R
70
SRC1_L
77
VDACN1
C
78
SRCOUT_R
67
SRC2_R
66
SRC3_L
69
SRC1_R
68
SRC2_L
80
TUNER_MPX
79
SRCOUT_L
D
61
VSS_OSC
GND-DIG
GND-DIG
+5V2
E
7750
LF33CV
+3V3S
+3V3S
+5DC
GND-DIG
F
1
2
MG2.1E
3
4
3818
100R
+5DC
+3V3SD
+3V3SD
2
21
46
36
22
54
53
50
49
47
37
23
55
52
MTC
MIC
AD
SCAD1
STEREO
Analog
AUDIO
SCAD2
Source
Select
SCAD3
RDB
XTAL OSC.
L2C
DEMOD
60
59
65
62 63
64
57
58
+3V3SD
5756
+5DC
6u8
5754
+3V3SD
6u8
GND-DIG
+3V3SA
5755
6u8
3
4
49
5
6
48
38
40 41
39
5
51
2827
11
OUT2_I
2829
1n
10
OUT3_I
1n
16
OUT1_V
2824
15
VREFDA
100u
13
VSSA2
+3V3SA
14
VDDA2
EMCSB
QDAC
9
OUT3_V
2831
8
POM
100u
6
RECOUTLI
7
RECOUTLV
A17
12
OUT2_V
43
VSSD5V3
44
2822
A0
45
1n
SOL
17
OUT1_I
18
OUT0_I
19
OUT0_V
20
2820
OV
1n
56
42
34
35
33
32
31
30
2928272625
24
+5DC
5
6
7
8
7772-A
LM833D
2841
3
470n
2
A15
3812
100R
5
A16
6
3814
100R
3813
100R
+6V2
16
2892
3811
VDD
100R
470n
7775
HEF4052BT
1
LL
5
LH
2
HL
4
HH
12
LL
14
LH
15
HL
11
HH
VSS
8
7
8
9
2812 E4
2813 E2
2814 E3
+6V2
2815 F3
2839
2816 F2
2817 F3
K1 / K7
10n
8
K2/K3-23
2818 F2
SNDS-VL-OUT
2819 F1
1
A
2820 D6
2821 D7
4
A18
2840
2822 C6
2823 B7
10n
2824 B6
-6V2
2825 F3
3822
2827 B6
2828 C7
10K
2829 B6
2838
2830 C7
22p
2831 C6
2835 E4
B
+6V2
2836 E3
2837 E2
8
2838 B9
7
2839 A9
RES
2840 A9
7772-B
2841 A8
4
LM833D
2892 D8
3811 D7
-6V2
3837
3812 B7
3813 C7
10K
C
3814 C7
3817 E3
K3-14
3818 A2
SELECT_AUDIO_LR
3819 D6
3824
3823
3821 A8
+6V2
3822 B9
100R
4K7
3823 C9
3824 C9
9
10
3837 C9
3838 A2
MSB
LSB
3842 A8
LOGIC
D
3894 D8
4800 C8
5754 E2
5755 F2
5756 E2
7750 E1
7770 A2
7772-A A8
H
7772-B C9
K3-98
7775 D9
L
3
AUDIO-R
E
A20
H
K3-97
13
AUDIO-L
L
F
A21
VEE
7
6
-6V2
9
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