Schematic Diagram - Mb-1409 Board (6/18) - Sony STR-DN850 Service Manual

STR-DN860/DN1060
6-15. SCHEMATIC DIAGRAM – MB-1409 Board (6/18) –
1 2 3
MB-1409 BOARD (6/18)
R449
A >001S
0
MTK_1.2V
MB-1409 BOARD
1.2V_DDR
(1/18)
(Page 45)
C414
10u
C404 C409 C415
0.1u 0.1u 0.1u
B
C405
0.1u
C406 C411 C417
0.1u 0.1u 0.1u
C
C407 C412 C418
0.1u 0.1u 0.1u
C408 C413 C419
0.1u 0.1u 0.1u
D
E
GND
F
G
H
I
J
K
STR-DN860/DN1060
• See page 91 for IC Pin Function Descriptions.
4 5 6 7
IC101 (13/15)
CXD90028GB-B (EXCEPT TW)
CXD90028GB-C (TW)
MTK_3.3V
IC101
C421
BD DECODER 10u
CXD90028GB-B
POWER/GND
CXD90028GB-C
L10 G14
DVCC12_K DVCC33_IO_1
H14
N10
DVCC12_K C422 C425 C428
DVCC33_IO_1
R10 G8 0.1u 0.1u 0.1u
DVCC12_K
DVCC33_IO_2
U10 H8
DRIVE/RF/FE_GIO
DVCC12_K DVCC33_IO_2
J11 U21
DVCC12_K DVCC33_IO_4
A16
V21
K11 C423 C426
RFIP
DVCC12_K
DVCC33_IO_4
0.1u 0.1u B16
V11 G22
RFIN
DVCC12_K
DVCC33_IO_5
A15
W11 F23
RFIP2
DVCC12_K DVCC33_IO_5
B15
J12
C424 C427
RFIN2
DVCC12_K
0.1u 0.1u
K12
DVCC12_K
W12 AE19
DVCC12_K DVCC33_IO_STB GND
B20
J14 AE20
INA
DVCC33_IO_STB
DVCC12_K MTKSTB_3.3V
A20
K14
C420 INB
DVCC12_K
B19
0.1u
J15
INC
DVCC12_K
A19
GND
K15
IND
DVCC12_K
A17
W15
INE
DVCC12_K
D18
W16
INF
DVCC12_K
C19
J17
ING
DVCC12_K
C18
K17
INH
DVCC12_K
J18
DVCC12_K
K18
DVCC12_K
E14
V18
FECFREQ
DVCC12_K
F14
W18
FECMOD
DVCC12_K
D14
J19
FEOSCEN
DVCC12_K
K19
DVCC12_K
L19
DVCC12_K
M19
DVCC12_K
N19
DVCC12_K
P19
DVCC12_K
T19
DVCC12_K
D20
W19
TRINA
DVCC12_K
C20
P20
TRINB
DVCC12_K
C21
R20
TRINC
DVCC12_K
B22
T20
TRIND
DVCC12_K
U20
DVCC12_K
V20
DVCC12_K
T14
H4
DGND12_K DGND12_K
C22
M4 U14
VWDC2O
DGND12_K
DGND12_K
E22
AC4 V14
VWDC3O
DGND12_K DGND12_K
AF5 AB14
DGND12_K DGND12_K
C16
F15
K6
MPXOUT1
DGND12_K DGND12_K
C17
H7 L15
MPXOUT2
DGND12_K
DGND12_K
B17
K7 M15
MPXOUT3
DGND12_K DGND12_K
T7 N15
DGND12_K DGND12_K
E21
P15
V7
FPDODVD
DGND12_K DGND12_K
D21
AA7 R15
FPDOCD
DGND12_K
DGND12_K
R8 T15
DGND12_K DGND12_K
U8 U15
DGND12_K DGND12_K
E17
V15
AB8
AUX1
DGND12_K DGND12_K
F9 AB15
DGND12_K
DGND12_K
K9 F16
DGND12_K DGND12_K
D15
AB9 J16
FEGAINSW1
DGND12_K DGND12_K
C13
K16
AC9
FEGAINSW2
DGND12_K DGND12_K
D13
F10 L16
FEGAINSW3
DGND12_K
DGND12_K
V10 M16
DGND12_K DGND12_K
L11 N16
DGND12_K DGND12_K
D22
P16
M11
VDAC0
DGND12_K DGND12_K
D17
N11 R16
V14
DGND12_K
DGND12_K
E19
P11 T16
F FVREF
DGND12_K DGND12_K
D19
R11 U16
HAVC
DGND12_K DGND12_K
V16
T11
DGND12_K DGND12_K
L12 L17
DGND12_K DGND12_K
B11
M12 M17
FEFMO
DGND12_K DGND12_K
A12
N12 N17
FEFMO2
DGND12_K DGND12_K
B12
P17
P12
FEFMO3
DGND12_K
DGND12_K
C12
R12 R17
FEFMO4
DGND12_K DGND12_K
A14
T12 T17
FOO
DGND12_K DGND12_K
B14
U12 U17
TRO
DGND12_K DGND12_K
A11
V17
V12
FEDMO
DGND12_K
DGND12_K
C14
AB12 L18
TLO
DGND12_K DGND12_K
J13 M18
DGND12_K DGND12_K
D8
N18
K13
FETRAYOUT_
DGND12_K DGND12_K
D16
P18
L13
FETRAYIN_
DGND12_K
DGND12_K
C11
M13 R18
FETRAYPWM
DGND12_K DGND12_K
N13 T18
DGND12_K DGND12_K
C9
U18
P13
FEFG
DGND12_K DGND12_K
Y18
R13
DGND12_K
DGND12_K
T13 AA18
DGND12_K DGND12_K
U13 AB18
DGND12_K DGND12_K
R19
V13
DGND12_K DGND12_K
U19
L14
DGND12_K
DGND12_K
M14 V19
DGND12_K DGND12_K
N14 AB19
DGND12_K DGND12_K
W20
P14
DGND12_K DGND12_K
Y23
R14
DGND12_K
DGND12_K
8 9 10 11
IC101 (14/15)
(EXCEPT TW)
(TW)
IC101
BD DECODER
C001 0.1u
E23
AVDD12_1 MTK_1.2V
C15 C002 0.1u
AVDD12_2
C004 0.1u
F18
AVDD33_1 MTK_3.3V
E18 C005 0.1u
AVDD33_3
G21
AGND12_1
F19
AGND12_2 GND
F20
AGND33_1
G18
AGND33_2
F17
AGND33_3
MTK_3.3V
R764
120
R765
120
GND
MTK_MCLK
MTK_BCLK
MTK_LRCK
MTK_L/R
MTK_SL/SR
MTK_C/SW
MTK_SBL/SBR
D10
FEEJECT_ MTK_3.3V
R763
JL771 4.7k
A22
RSTI
C016 R762
0.1u 5.1k
GND
C10
FEGIO0
F13
FEGIO1
E8
FEGIO3
D7
FEGIO4
E13
FEGIO5
D9
FEGIO6
C7
FEGIO7
D6
FEGIO9
E10
FEGIO10
F7
FEGIO11
50 50
12 13 14
2
R402 10k
STRAP_XAMUTE
R408 10k
STRAP_GPIO9
GND
IC101 (15/15)
CXD90028GB-B (EXCEPT TW)
CXD90028GB-C (TW)
IC101
BD DECODER
AUDI O
MTK_3.3V
R766
B23
120
C25
COAXIAL
C24
ARC
E24
R767 SPDATA
120
D24
MCIN
GND
R741 A24
0 R752 47
AOMCLK
R742 0 R755 47 A25
AOBCK
R743 47 B27
AOLRCK
R744 47 B24
AOSDATA0 FLR
B25
R745 47
AOSDATA1 SLR
R746 47 A26
AOSDATA2 C/SW
R753 47 B26
AOSDATA3 SBLR
R754 47 A27
Downmix
AOSDATA4
B28
JL741 AL0
A28
AR0
JL742
C26
JL743 SPDIF
MTK_2ND_L/R
MTK_LRCK
MTK_BCLK
MTK_MCLK
3
Note: IC101 on the MB-1409 board cannot exchange with
single. When this part on the MB-1409 board is damaged,
exchange the entire mounted board.
15 16 17
>015S
MB-1409 BOARD (13/18)
(Page 57)
>009S
MB-1409 BOARD (4/18)
(Page 48)
>016S
MB-1409 BOARD (18/18)
(Page 62)
>017S
MB-1409 BOARD (13/18)
(Page 57)