Schematic Diagram - Mb-1512 Board (Suffi X-11/-21) (13/16) - Sony STR-DN1070 Service Manual

6-24. SCHEMATIC DIAGRAM – MB-1512 Board (Suffi x-11/-21) (13/16) –
1 2 3
>049S
A
MB-1512 BOARD
44
(15/16)
(Page 55)
PCM
B
MTK_LRCK
MTK_2ND_L/R
(DSD_FR)
MTK_L/R
(DSD_FL)
C
D
>013S
MTK_MUTE
MB-1512 BOARD (4/16)
(Page 44)
E
>018S
MB-1512 BOARD (6/16)
2
(Page 46)
>029S
MB-1512 BOARD
17
F
(7/16)
(Page 47)
G
>003S
MB-1512 BOARD (2/16) MTK_DSD_SL
(Page 42)
H
I
J
>032S
MB-1512 BOARD (8/16) ARC_SPDIF
(Page 48)
>043S
K
30
MB-1512 BOARD (12/16)
29
(Page 52)
STR-DN1070
• See page 75 for IC Block Diagrams.
4 5 6
MB-1512 BOARD (13/16)
R6106 10k
0.1 1 16
SELECT VCC
R6103 22 1.7 2 15
1A ST
R6104 22 0 3 14
1B 4A
1.7 4 13
IC6011
1Y 4B
R6105 22 5 TC74VHC157FT (EK) 12
0
2A 4Y
IC6011
0 6 11
C6067
2B 3A
0.001u
0 7 SIGNAL SELECTOR 10
2Y 3B
8 9
GND 3Y
R6108
R6109
22 22 R6123
22
IC6003
TC7WH157FK
IC6003
SIGNAL SELECTOR
(MUTING)
R6042
100
1 8
A VCC
1.8 2 7
B ST
1.7 3 6
R6043
Y SELECT
100
4 5
GND Y
MTK_C/SW
MTK_SL/SR
R6079
10k
0.2 1
SELECT VCC
MTK_MCLK
0.1 2
1A ST
HDMI_MCK 0.1 3
1B IC6008 4A
4
0.1 TC74VHC157FT (EK)
1Y 4B
IC6008
MTK_BCLK 0.1 5
2A 4Y
HDMI_BCK 0.1 6
SIGNAL SELECTOR
2B 3A
7
0.1
2Y 3B
8
GND 3Y
R6080
10k
1
SELECT VCC
2
1A ST
HDMI_SD0 3
1B 4A
IC6009
4
1Y TC74VHC157FT (EK) 4B
5
IC6009
2A 4Y
HDMI_SD1 6
2B SIGNAL SELECTOR 3A
7
2Y 3B
8
GND 3Y
HDMI_SD2
HDMI_SD3
MTK_SBL/SBR
HDMI_SPDIF
HDMI_LRCK
R6041
0
R6102
22
7 8 9 10
MTK_XPCM_DSD_SEL
FB6013
0uH
3.3
0
0
0
0 C6066 FB6011
0.1u
0uH
0
0
0
R6122
22
HDMI_MUTE
FB6007
0uH
R6045
C6040
10k 0.1u
3.3 R6046
10k
R6044 100 NET_HDMI_SEL
3.3
BT_TX_RATECON_RST
C6041 0.001u
3.3 R6047
0
BT_TX_MUTE
1.7 NW_HDMI_MUTE
D6007
RB521SM-30GJT2R
FB6012
0uH
C6055 MZONE_XMCH_SEL
0.1u
16
3.3
15
14 0
13 M0
M1
12 R6101
22
11 0.1
10
0.1
9 0.1 SP_MTK_LRCK
SP_MTK_BCK
SP_MTK_MCK
C6056
16 0.1u
15
14
13
12 SP_MTK_SD3
11
10
9 SP_MTK_SD2
SP_MTK_SD1
SP_MTK_SD0
HDMI_ARC_SPDIF
53 53
11 12 13
R6125
0
Y GND
IC6020
5 4
0 R6126
TC7WH157FK
SELECT Y
47
6 IC6020 3 ZONE_L/R
C6101 3.3 0
ST B
0.001u
7 2
0 DSP_SL/SR_OUT
SIGNAL SELECTOR
FB6017
VCC A
C6102
3.3 8 1
0uH R6124
0.1u
47
IC6007
SRC4190IDBR
IC6007
SRC
R6064 0 1 28
LGRP MODE2
220 2 27
R6066
RCKI MODE1
3 26
1.6
NC MODE0
R6067 220 4 25 R6072
100
SDIN BCKO
5 24
R6068 22 0 1.7 R6073 22
LRCKO
BCKI
R6069 22 6 23 1.7 R6074 22
1.7
LRCKI SDOUT
7 22 0.4
1.7
VIO VDD
3.3 8 21 3.3
DGND_8 DGND_21
R6077 0 9 20
C6052 C6054
BYPAS TDMI
0.1u
0.1u 10 19
R6070 10k R6075 10k
IFMT0 OFMT0
C6053 11 18 0
3.2
IFMT1 OFMT1
0.01u
12 17
IFMT2 OWL0
13 16
RST OWL1
14 15
0
MUTE RDY
0
0
R6092
D6010
10k
RB521SM-30GJT2R
D6009
RB521SM-30GJT2R
C6049
0.1u
3.3 3.3 2.6
IC6006
CS230002-CZZR
IC6006
CLOCK
MULTIPLIER
FB6010
0uH
3.3 1.7 0 1.7
C6051 C6050
R6060 22
10u 0.1u
R6056
D6006
10k
RB521SM-30GJT2R
R6120
FB6016
0uH
10k
1 16
0.1 3.3
SELECT VCC
1.7 2 15
1A ST
0 3 14
1B 4A
IC6016
4 13
1.7
1Y TC74VHC157FT (EK) 4B
0 5 12
IC6016
2A 4Y
6 11
1.7
2B SIGNAL SELECTOR 3A
0.1 7 10
2Y 3B
8 9
GND 3Y
C6089
0.001u
STR-DN1070
14 15 16 17
>028S
MB-1512 BOARD (6/16)
3
CL6000 MTK_MCLK (Page 46)
CL6001 MTK_BCLK
>014S
CL6002 MTK_LRCK
CL6003 MB-1512 BOARD (4/16)
ADC_IN
(Page 44)
42
43
>046S
MB-1512 BOARD
(12/16)
(Page 52)
41
40
38
39
>050S
MB-1512 BOARD
45
46
(14/16)
(Page 54)