Yamaha NX-SW60 Service Manual page 57

QQ
3 7 63 1515 0
IC861 PCM1602Y (Digital to Analog Converter)
TE
L 13942296513
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http://www.xiaoyu163.com
BCK 40
LRCK 41
Serial
DATA1(1,2) 47
Input
I/F
DATA2(3,4) 46
DATA3(5,6) 45
TEST 42
RST 37
Function
ML 36
Control
MC 35
I/F
MDI 34
MDO 33
System Clock
System Clock
SCKI 38
Manager
39
RST 37
SCKI 38
SCKO 39
BCK 40
LRCK 41
TEST 42
V 43
DD
DGND 44
DATA1 45
DATA2
46
DATA3 47
48
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8
MPEG P.C.B.
4x8x
Enhanced
Oversampling
Multilevel
Digital Filter
Delta-Sigma
with
Modulator
Function
Controller
Zero Detect
48 1 2 3 4 5 6
Q Q
3 6 7 1 3
36 35 34 33 32 31 30 29 28 27 26 25
PCM1602
1 2 3 4 5 6 8 9 9
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DVR-S60/NX-SW60
2 9 9 4 2 8
14 V
Output Amp and
DAC
Low-Pass Filter
13
Output Amp and
DAC
Low-Pass Filter
12
Output Amp and
DAC
Low-Pass Filter
15
Output Amp and
DAC
Low-Pass Filter
11
10
Output Amp and
DAC
Low-Pass Filter
9
Output Amp and
DAC
Low-Pass Filter
Power Supply
43 44 28,26.24 27,25.23
22,18 21,17,19
1 5 0 5 8 2 9 9 4
24 V 3
DD
23 AGND3
22 V 4
CC
21 AGND4
20 NC
19 AGND6
18 V 5
CC
17 AGND5
16 NC
V
15
COM
14 V 1
OUT
13
V 2
OUT
10 11 12
m
co
9 9
1
OUT
V 2
OUT
V 3
OUT
V
COM
V 4
OUT
V 5
OUT
V 6
OUT
2 8 9 9
57