2222
STR-K995
STR-K995
4-8. SCHEMATIC DIAGRAM – DIGITAL BOARD (3/5) –
• See page 42, 43 for IC Block Diagrams.
F
MAIN
BOARD
(1/4)
CNP501
(Page 26)
G
MAIN
BOARD
(1/4)
CN500
(Page 26)
8
DIGITAL
BOARD
(5/5)
(Page 24)
5
DIGITAL
BOARD
(2/5)
(Page 21)
2
DIGITAL
BOARD
(1/5)
(Page 20)
IC B/D
IC B/D
3.3
2.3
1.6
1.6
3.3
1.3
1.3
1.3
1.6
3.3
1.4
1.7
0.1
0.1
0.1
7
5
-7
0
0
0
7
0.1
2.6
2.6
7
-7
0
0
0
5
5
5
2.6
2.6
2.6
0.1
0.1
0.1
7
-7
0.1
0.1
0.1
2.6
2.6
2.6
4.9
5
2.6
2.6
2.6
2.6
3.3
3.3
0
0
5
5
3.2
3.2
1.7
No mark:FM
0.1
C1004
C1005
0.1
1SS367-T3SONY
D1003
1SS367-T3SONY
D1004
4
3
2
1
5
6
7
8
5
6
7
8
5
6
7
8
NJM4565M(TE2)
IC1403
680p
C1441
330p
C1442
330p
C1481
0
R1445
0R1484
6.8k
R1444
6.8k
R1483
50V
10
C1448
50V
10
C1468
50V
10
C1438
50V
10
C1428
50V
10
C1418
50V
10
C1458
1k
R1486
1k
R1446
1k
R1476
1k
R1436
1k
R1426
1k
R1466
2200p
C1487
2200p
C1547
2200p
C1566
2200p
C1569
2200p
C1568
2200p
C1567
4
3
2
1
NJM4565M(TE2)
IC1404
680p
C1432
0.1
C1473
6.8k
R1434
0
R1435
330p
C1433
8.2k
R1473
0.1
C1474
4
3
2
1
NJM4565M(TE2)
IC1405
680p
C1422
330p
C1463
6.8k
R1424
0R1464
0
R1425
330p
C1423
6.8k
R1463
680p
C1462
IO
G
TA7805S
IC1001
10V
470
C1001
0.1
C1401
0.1
C1404
16V
47
C1402
50V
10
C1403
6.8kR1491
6.8k
R1492
6.8kR1493
6.8kR1494
6.8kR1495
8.2kR1470
0.1
C1454
50V
10
C1457
0uH
FB1453
0uH
FB1452
0.1
C1450
0.1
C1494
50V
10
C1455
10k
R1474
1SS367-T3SONY
D1501
1SS367-T3SONY
D1502
1SS367-T3SONY
D1503
1SS367-T3SONY
D1504
100k
R1530
100R1556
0JR1008
50V
10
C1491
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CNS501
B TO B
C OUT
MAIN AGND
SW OUT
L OUT
+7V
R OUT
R IN
GND
L IN
T.R OUT
GND
T.L OUT
C LINK R
GND
C LINK L
C1461
0.1
C1460
0.1
C1471
0.1
C1472
0.1
C1475
0.1
R1641 10k R1645 10k
R1642
10k
R1644
10k
R1643
10k
20 19 18 17 16 15 14 13 12 11
10987654321
PCM1803DBR
IC1401
LIN
RIN
V REF 1
V REF 2
VCC
AGND
PDWN
BYPASS
FSYNC
LRCK BCK
DOUT
DGND
VDD
SCK
OSR
FMT0
FMT1
MODE0
MODE1
100
R1407
0.1
C1408
0.1
C1405
470R1411
470R1410
50V10C1406
50V10C1407
0.01C1415
0
R1409
0.01
C1409
CL037
CL039
CL040
CL041
CL036
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
9876
54321
27 26 25
28293031
3233343536
37
38
39
40
41
42
43
44
45
46
47
48
PCM1602APT
IC1452
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
VOUT2
VOUT1
VCOM
VOUT7(1602_NC)
AGND5
VCC5
AGND6
VOUT8(1602_NC)
AGND4
VCC4
AGND3
VCC3
AGND2
VCC2
AGND1
VCC1
ND
ZERO7(1602_NC)
DATA4(1602_NC)
ZERO8(1602_NC)
MDO
MDI
MC
ML
RST(A_LOW)
SCKI
SCKO
BCK
LRCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
ZEROA
0.01
C1414
100
R1401
0uH
FB1405
0.47
C1002
100
R1469
680p
C1483
1
2
3
4
5
6
7
8
9
10
11
11P
CNS502
B TO B
NC
NC
NC
VOL_IC_CLK
vOL_IC_DATA_LAT
vAVS_CTRL
SBR_OUT
SBL_OUT
SR_OUT
-7V
SL_OUT
SL_OUT
C_OUT
LRCK
BCK
DOUT
SYSCLK
FR_OUT
FL_OUT
SW_OUT
SR_OUT
37
38
41
42
43
44
45
46
47
48
49
50
51
52
53
54
56
57
58
59
60
61
62
87 8884 908983 86 9185
DIGITAL BOARD (3/5)
IC1001
+5V REG
AD CONVERTER
IC1401
AUDIO CODEC
IC1452
IC1405
AMP
AMP
IC1404
IC1403
AMP
2
3 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
A
B
C
D
E
F
G
H
I
J
K
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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