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10 Schematic Diagrams
10-5 Audio Part Schematic Diagram
QSS_IF
C528
100nF
C55
C522
10uF
56PF
64
63
62
61
60
59
C554
C56
C543
470pF
10uF
1.5nF
AVSUP_1
65
AVSUP_2
66
L52
3.3UH
ANA_IN1
67
C523
56PF
ANA_IN
68
ANA_IN2
69
C524
56PF
TESTEN
70
HC-49/SM5H(18.432MHz)
XTAL_IN
71
X51
XTAL_OUT
C525
72
C572
4.7pF
2pF
C571
C526
TP
2pF
4.7pF
73
AUD_CL_OUT
74
NC_16
75
NC_17
76
R520
100
D_CTR_I_O_1
77
C_CTR_I_O_0
78
R512
0
ADR_SEL
79
STANDBYQ
80
R51
1K
1
2
3
4
5
6
+5V_DEC
L51
R516
R517
C573
3.3UH
100
100
47nF
C517
R533
4.7uF
100
SCL4
C545
100pF
SCR4
R534
100
C518
R535
4.7uF
100
SCL2
C547
100pF
SCR2
R536
100
LS15E23C/LS17E24C
C527
100nF
R518
R519
R513
R525
R526
R514
R521
R522
R528
R529
100
100
0
100
100
0
100
100
100
100
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
IC53
MSP3421G-B8
NTSC : MSP 3421G
ASIA : MSP3411G
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
R527
4.7K
C542
C570
1.5nF
220pF
C553
C5239
C529
470pF
10uF
100nF
COM2_L
R58
R55
56K
10K
C782
4.7uF
COM2_R
R59
R54
C546
56K
100pF
10K
COM1_L
R510
R57
56K
10K
C777
4.7uF
COM1_R
R511
R56
C548
56K
10K
100pF
+14V_OUT
1
A
IC52
BA178M08FP
2
B
1 IN
3
OUT
GND
2
C538
100nF
C5244
3.3uF
+8V_AUDIO
43
42
41
U528
C555
C544
10uF
470pF
1.5nF
CAPI_M
40
C58
AHVSUP
100uF
39
CAPL_A
38
C54
10uF
SCOL1
SC1_OUT_L
37
R530
100
SC1_OUT_R
SCOR1
36
R531
100
VREF1
35
SC2_OUT_L
34
SC2_OUT_R
33
NC_9
32
10
NC_8
31
DACM_SUB
30
change into 330NF
NC_7
29
C515
R545
330
10uF
DACM_L
28
C516
R546
10uF
330
DACM_R
C540
27
1nF
C541
VREF2
26
1nF
change into 330NF
DACA_L
25
C551
10uF
HLIN
R524
22
23
24
C552
100
10uF
HRIN
R523
C574
100
3.3nF
C575
3.3nF
U503
10uF
PLEASE START WITH THIS LOCATION
WHEN YOU HAVE A CHANCE TO CORRECT SCHEMATIC
PLEASE UPDATE LOCATION NUMBER
CN702
R755
C778
X702
IC705
L706
FT701
+8V_AUDIO
+12V_AUDIO
C57
10uF
C521
1uF
C531
100nF
IC55
TA1101B
D1
30
1
A
29
2
C1
B
R548
R549
28
3
B1
C
5.6K
2.7Kohm
27
4
A1
D
26
5
Z
E
25
6
Y
F
24
7
X
G
R552
23
R550
8
W
H
20K
22
6.8K
9
V
I
SLIN
10
21
J
U
R553
11
20
20K
12
K
T
19
L
S
13
18
SRIN
M
R
14
17
R551
N
Q
C530
15
16
6.8K
O
P
100nF
17" 4.7K
AUDIO_MUTE
+14V_OUT
FT51
1
A
IC54
MC7812CD2T
SLIN
2
B
1
IN
C539
SRIN
100nF
R52
47K
HLIN
R53
47K
HRIN
C52
C51
1.5nF
1.5nF
C519
R537
4.7uF
100
SCL1
C549
100pF
SCR1
R538
100
CONFIDENTIAL
R547
C558
1M
150nF
C562
C556
T116
150nF
150nF
C532
CN53
C576
C566
1
1uF
100nF
150nF
slcon2p
1
T115
R543
10
1
2
C557
C564
T112
150nF
150nF
L53
C567
1
CN52
150nF
L54
slcon3p
L55
1
C565
L56
C559
2
150nF
150nF
T111
3
C561
1
150nF
C568
C534
150nF
C533
100nF
100nF
R544
C563
C560
10
150nF
150nF
R539
C569
4.7K
150nF
MODE
+12V_AUDIO
3
OUT
C59
C510
C511
C535
C536
C537
GND
100uF
100uF
100uF
100nF
100nF
100nF
16V
16V
16V
2
+5V_DEC
C512
100uF
IC51
TDA7050T/N3
1
8
A
Vcc
C513
2
7
100uF
HPDR
B
C514
F
3
6
100uF
HPDL
C
E
4
5
D
GND
CN51
dcjhp_4_1
1
1
6
3
R542
5
100K
4
2
PC_AGND
C520
1
R837
4.7uF
B
100K
BD52
HB-1M2012-800JT
D55
C550
RLZ8.2
100pF
ZD27
ZD28
ZD5.6
10-9
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