DV-SP800
EFGH
P471A
R473
Q474
2SD655
Q473
2SD655
Q471
NJM4565
5
8
6
7
Q471
NJM4565
3
2
4
1
P473
P472
E471
P1401B
89
88
Q1401
CXD2753R
BCKAI
59
BCKAO
60
BCKASL
57
DSAC
69
DSAEXR
50
DSAL
64
DSALS
74
DSAML
55
DSAMR
56
DSAR
66
DSARS
76
DSASW
71
MNT119
MNT220
MNT321
PHREFI
61
PHREFO
62
SUPDT038
SUPDT1
39
SUPDT2
40
SUPDT3
41
SUPDT4
43
SUPDT5
44
SUPDT6
46
SUPDT7
47
TCK26
TDI27
TDO29
TEST132
TEST233
TEST334
TESTI
51
TESTI_1
52
TESTI_10
103
TESTI_11
104
TESTI_12
105
TESTI_13
107
TESTI_14
108
TESTI_15
109
TESTI_2
88
TESTI_3
89
TESTI_4
95
TESTI_5
96
TESTI_6
97
TESTI_7
100
TESTI_8
101
TESTI_9
102
TESTO_1
22
TESTO_10
82
TESTO_11
84
TESTO_12
85
TESTO_13
87
TESTO_14
91
TESTO_15
92
TESTO_16
93
TESTO_17
98
TESTO_223
TESTO_324
TESTO_4
25
TESTO_5
36
TESTO_6
53
TESTO_7
78
TESTO_8
79
TESTO_9
81
TM030
TRST31
VDC235
VDC3
54
VDC4
83
VDC5
99
VDDSD
67
VDDSD2
77
VDIO1
90
VDIO2
45
VDIO3
110
VSC228
VSC3
49
VSC4
80
VSC5
94
VSDSD
58
VSDSD2
72
VSIO242
VSIO3
86
VSIO4
106
WAD0
111
WAD1
112
WAD2
113
WAD3
114
XBIT37
XSUPAK
48
ZDFC
68
ZDFL
63
ZDFLFE
70
ZDFLS
73
ZDFR
65
ZDFRS
75
7
2.5
3.3
2.5
3.3
2.5
3.3
2.5
2.5
3.3
3.3
Q1405
MPC2925T
G
I
O
L1410
241
L479
L477
BK1608LM182
L477-L479
L478
L476
L472
L473
L474
L475
L471
BK1608LM182
L471-L476
L1406
BLM21B222
L1402
BLM21B222
L1404
BLM21B222
L1401
BLM21B222
C1418 105
C474
102
C473
102
C475 102
C1459
NC
C1458
105
C1412 NC
105
C1419
105
C1416
105
C1417
105
C1413
105
C1410
NC
C1409
NC
C1408
105
C1407
105
C1406
105
C472
47/16
C471
47/16
C1414
220/6.3
C1456
220/6.3
C1457
220/6.3
C1453
220/6.3
C1411
220/16
R490
2.2K
R489
2.2K
R475
NC
R476
NC
R487
NC
R478
10K R47710K
R471 100
R472
100
R480
33K
R479
33K
R482
470
R484
470
R486
470
R483
470
R485
470
R481
470
R1461
NC
R1493
NC
R1492
NC
R1494
NC
R1496
NC
R1495
NC
R1458
0
R1460
0
R1402 22
R1403
0
R1401
R1463
0
WAD3
WAD2
WAD1
WAD0
DSARS
DSALS
DSASW
DSAC
DSAR
DSAL
BCKAO
SACD2.5 SACD3.3
SACDSL
DSAC DSAC
DSASW DSASW
DSALS DSALS
DSARS DSARS
DSAL DSAL
DSAR DSAR
SACDGND
MCKI
GND
+B
-B
Lch
GND
Rch
0.2w
110mA
180mA
NADG-7761
NAAF-7617
MARKBY
THE COMPONENTS IDENTFIED
ARE CRITICAL FOR SAFETY.
REPLACE ONLY
WITH PART
NUMBER SPECIFIED.
.
.
VOLTAGE (MEASURED WITH IS
DCVOLTAGE.
(NO INPUT SIGNAL)
.
ELECTROLYTIC CAPACITORS (
)
ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF
333 0.033uF
u
ALL RESISTORS ARE IN OHMS 1/4WATTS
UNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
.
.
NOTE
U13: HEADPHONE TERMINAL PC BOARD
GND
From Output circuit PC board
NAAR-7616
CUIT PC BOARD NADG-7761
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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