
STR-K1600
28
28
STR-K1600
5-13. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/4) — • Refer to page 42 for IC Block Diagrams.
4
DIGITAL
BOARD
(3/4)
5
DIGITAL
BOARD
(4/4)
B
MAIN
BOARD
(1/2)
CN500
6
DIGITAL
BOARD
(4/4)
A
MAIN
BOARD
(1/2)
CNP501
1
DIGITAL BOARD (1/4)
O
DCDC
BOARD
CN4103
IC B/D
IC B/D
9.3
16.1
5
5
6.5
3.4
5
7.1
1.7
0
3.3
5
5
2.5
2.4
1.7
1.4
3.4
2
3.3
2.3
1.8
1.7
3.4
1.4
0
0
5
5
0
5
0
2.5
2.5
2.5
3.4
0
0
0
0
5
5
2.5
2.5
2.5
2.5
2.6
2.6
2.6
7.1
-7
2.6
2.7
2.7
7.1
2.5
2.5
2.5
7.1
2.5
2.5
2.5
7.1
2.6
2.6
2.6
-7
2.5
2.5
2.5
-7
2.5
2.5
2.5
-7
2.7
2.7
2.6
(AUS,MY,SP,TH)
AUS,MY,SP,TH MODEL
2.4
1SS367-T3SONY
1SS367-T3SONY
0.1
C1004
C1005
0.1
D1003
D1004
8765
4
3
2
1
NJM4565M(TE2)
IC1403
680p
C1441
680p
C1483
330p
C1442
330p
C1481
0
R1445
0
R1484
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
8765
4
3
2
1
NJM4565M(TE2)
IC1404
680p
C1432
6.8k
R1434
0
R1435
330p
C1433
8765
4
3
2
1
NJM4565M(TE2)
IC1405
680p
C1422
330p
C1463
6.8k
R1424
0
R1464
0
R1425
330p
C1423
6.8k
R1463
680p
C1462
8765
4
3
2
1
NJM4565M(TE2)
IC1406
330p
C1453
6.8k
R1414
0
R1455
330p
C1413
6.8k
R1454
680p
C1451
2200p
C1557
50V
10
C1478
I
O
G
TA7805S
IC1001
10V
470
C1001
0.1
C1401
0.1
C1404
16V
47
C1402
50V
10
C1403
6.8k
R1491
6.8k
R1492
R1493
6.8k
6.8k
R1494
6.8k
R1495
6.8k
R1421
8.2k
R1470
0
R1460
0
R1461
0.1
C1454
50V
10
C1457
FB1453
FB1452
0.1
C1450
0.1
C1494
50V
10
C1455
10k
R1474
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
PCM1609APT
IC1452
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
VOUT2
VOUT1
VCOM
VOUT7
AGND5
VCC5
AGND6
VOUT8
AGND4
VCC4
AGND3
VCC3
AGND2
VCC2
AGND1
VCC1
NC
ZERO7
D
ATA
4
ZERO8
MDO
MDI
MC
ML
RST(A_LOW)
SCKI
SCKO
BCK
LRCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
ZEROA
50V
10
C1491
16V
47
C1914
1k
R1260
JL001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CNS501
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
AGND
C LINK_L
680p
C1411
1k
R1416
1k
R1261
6.8k
R1490
1
2
3
4
5
6
7
8
9
9P
CNS507
L_CH
VCC
R_CH
GND
NC
CE
DI
CLK
DO/SD/ST
1
2
3
4
5
6
7
8
9
10
11
11P
CNS502
V3_R
V3_L
V3_GND
VOL IC_CLK
VOL IC_DATA_LAT
VACS CTRL
SBR_OUT
SBL_OUT
SR_OUT
-7V
SL_OUT
R1352 1k
0.1
C1019
1
2
3
4
5
SI-3050KM-TL
IC1906
VC
VIN
GND
VOUT
SENSE
0.1
C1911
35V
22
C1919
0
R1637
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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
470
R1411
470
R1410
50V
10
C1406
50V
10
C1407
0.01
C1415
0.01
C1414
0
R1409
0.01
C1409
10k
R1253
CL016
CL017
CL018
CL019
CL020
CL024
CL036
CL037
CL040
CL041
100
R1469
0.47
C1002
1k
R1353
I
O
G
TA7809S
IC1902
JL007
JL008
JL009
JL010
JL011
CL042
CL043
FB1403
FB1405
100
R1401
0.1
C1920
3P
CNP512
DGND
+6.5V
DGND
FB1504
0.1
C1639
1
1
2
2
3
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
J1311
P GND
VBUS +5V
NC
VIDEO 5V
C LINK_RX
C LINK_TX
DET
DGND
WM DET
WM AD
AGND_L
AGND_R
L
R
WM RxD
WM TxD
VIDEO(NC)
VGND(NC)
CL045
10V
100
C1910
FB1505
0.1
C1921
0.1
C1120
47k
R1943
220p
C1253
0.47
C1913
JL014
A01
A02
A03
A04
A05
A06
A07
A08
D01
D02
D03
E02
E03
E04
E05
E01
E06
E07
0.1
C1474
0.1
C1473
8.2k
R1473
0.1
C1471
0.1
C1472
0.1
C1475
0.1
C1420
10k
R1645
10k
R1644
10k
R1643
10k
R1640
C_TX
C_RX
C_DET
SCK
DATA2
DATA1
DATA4
BCK
LRCK
DATA3
MD0
MC
MDI
ML
DOUT
RDS_CLK
T_DI
SD/ST
T_CLK
T_LAT
ADC
IC1401
+5V REG
IC1001
8CH DAC
IC1452
AMP
IC1403
AMP
IC1404
AMP
IC1405
IC1406
AMP
IC1906
+5V REG
IC1902
+9V REG
DIGITAL BOARD
(2/4)
+
-
+ -
VCC
VEE
+
VEE
-
-
VCC
+
+
VEE
-
-
VCC
+
+
VEE
-
-
VCC
+
3
2
1
3
2
1
1
2
3
4
5
6
7
8
9
LCH OUT
+9V
RCH OUT
GND
NC
CE
DI
CL
DO/ST/SD
TN1
ANTENNA
FM
75
Ω
COAXIAL
AM
G
5
3
8
14
I
10
E
A
4
F
12
7
13
2
11
1
C
6
H
9
D
B
J1311
DMPORT
(Page 23)
(Page 27)
(Page 29)
(Page 30)
(Page 30)
(Page 23)
(Page 40)
Ver. 1.1