Schematic Diagram - Mb-1512 Board (Suffi X-11/-21) (12/16) - Sony STR-DN1070 Service Manual

STR-DN1070
6-23. SCHEMATIC DIAGRAM – MB-1512 Board (Suffi x-11/-21) (12/16) –
1 2 3
A
MB-1512 BOARD (12/16)
B
29
>043S
C
MB-1512 BOARD
(13/16)
(Page 53)
30
D
C6036 C6034
0.01u
0.1u
E
C6013
0.1u
L_IN
R_IN
>044S
DIR_INT
MB-1512 BOARD
DIR_MISO
F
31
DIR_MOSI
(16/16)
DIR_SPICLK
(Page 56)
DIR_CE R6053
DIR_RST R6049
R6048
G
DSP_NONAU
H
DSP_ERROR
I
DIR_FSRATE
J
>045S
MB-1512 BOARD
32
(15/16)
K
(Page 55)
STR-DN1070
• See page 74 for Waveforms.
4 5 6 7
R6019
0
C6030
0.1u
C6106
3.3 0.7 0.7 0.7 3.3 0
0.1u
2.5 48
C6064 C6012
VREF
100u 10V 0.1u 47
AGND
46
5
AVDD
R6021 1k 2.5 45
ADINL
R6020 1k 2.5 44
ADINR
43
DGND
IC6002
C6011 0.1u 3.3 42
LC89075WA-H
DVDD
R6005 10k 41
IC6002
DSTATE
3.3 40
INTB
DIGITAL AUDIO
R6004 10k
0 39
INTERFACE RECEIVER
SO
38
R6035 0 0
SI
R6036 0 3.3 37
SCK
R6034 10k
100 3.3 36
CSB
C6037 0.1u
1k 35
3.3
XMODE
C6031 0.1u 3.3 34
DVDD
33
47k
DGND
9
1.6 1.6 1.7 0 0.6 0.6 0.6 0 3.3 0 0 0 0
JL6001
R6024
FB6006
1M
C6027 10p 0uH
X6000 R6025
24.576MHz
680
C6028 10p
R6023 330
R6002 100
R6050 0
1.7 1 14
3.3
1CK VCC
2 13 1.7
1CLR 2CK
3 12
IC6004
1QA 2CLR
4 11
TC74VHC393FT (ELK)
1QB 2QA
IC6004
5 10
1QC 2QB
1.7 6 9
BINARY
1QD 2QC
7 COUNTER 8
1.7
GND 2QD
C6003
0.1u
• See page 75 for IC Block Diagrams.
8 9 10
C6032
FB6003
0.1u
0uH
C6010 0.1u
3.3 3.1 3.3
R6001
100
C6008
1
LPF 0.001u C6009
2 0 0.068u
PGND
3
3 SP_MTK_MCK
R6015 47
MCKIN
4 1.6 R6016 330 SP_MTK_BCK
4
BCKIN
5 0 R6017 470 SP_MTK_LRCK
LRCKIN
5
6 SP_MTK_SD0
0
DATAIN
SP_MTK_SD1
7 0 RB6000
MPIN1
8 0 100 SP_MTK_SD2
MPIN2
SP_MTK_SD3
9 0
MPIN3
10 0 NW_HDMI_MUTE
MPIN4
11 R6054 100 NW_HDMI_MUTE
0 R6091 0
MPIN5
R6032 10k
12 0
MPIN6
13 0 R6093 0 R6014 47
MCKOUT
6
14 R6012 220 BCLK_IN
1.7 R6094 0
BCKOUT
15 1.7 R6013 220 R6059 MCLK_IN
7
LRCKOUT
100
16 1.7
R6026 330 L/R_IN_DSDFL
DATAOUT
8
R6129 10k
1.4
R6003
1k
R6062
47
D6003
DA2J10100L
0 3.3
R6000 1M
C6004 470p
C6033
0.1u
LRCLK_IN_DSDFR
RB6001
100
52 52
11 12 13 14
J6000
1P
COAXIAL
SA-CD/CD
(ASSIGNABLE) IN
JW6002 JW6000
70 50
GND
JL6000
R6027 75
C6014 C6019
470u 4V 0.1u
R6007
470
DA_3.3V 1 8 3.3
R6022
1A VCC
IC6001
100
3.1 2 7 R6009
3Y TC7WHU04FK 1Y
470k
3 6
1.6 1.5
IC6001
2A 3A
4 5 1.5 R6008
GND WAVE SHAPER 2Y
47k
C6062 C6016 0.1u
0.0022u
C6017 220u 6.3V
R6010
FB6004 0uH R6055 0
22k
R6052
22
R6030
Y GND
IC6005
100 5 4
DIR_XSTATE 0
TC7WH157FK
SELECT Y
0 6 IC6005 3 3.1
C6038
ST B
0.001u
7 2
0 0
MUTE SELECTOR
VCC A
C6039
3.3 8 1
NON_LPCM 0.1u
R6033 47
FB6005
0uH
DIR_SIGNAL
DIR_XSTATE
15 16 17
>039S
27
MB-1512 BOARD (11/16)
(Page 51)
R6011 33k >048S
33
MB-1512 BOARD
(14/16)
34
(Page 54)
35
>047S
MB-1512 BOARD
36
37
(14/16)
(Page 54)
38
39
>046S
MB-1512 BOARD
(13/16)
(Page 53)
40
41
42
43