Schematic Diagram − A/V Sync Board - Sony STR-DB798 Service Manual
Fm stereo fm/am receiver
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Also See for STR-DB798:
- Service manual (96 pages) ,
- Operating instructions manual (64 pages) ,
- Easy setup manual (2 pages)
Table of Contents
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6-14. SCHEMATIC DIAGRAM – A/V SYNC BOARD –
SD-RAM
IC2050
MSM56V16160F-8T
D1
D2
D3
D4
D5
D6
D7
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
C2026
0.1
STR-DB798
• See page 61 for IC Pin Function Description.
R2028
100
R2027
100
R2026
100
R2025
100
R2024
100
R2023
100
R2022
100
R2021
100
R2031
100
C2011
0.1
CLK
CKE
A9
A8
A7
A6
A5
C2010
0.1
A4
C2022
0.1
C2021
0.1
C2025
C2024
C2023
0.1
0.1
0.1
FB2003
C2002
C2004
0.1
0.1
LIP SYNC ADJUST
IC2010
CXD9722TQ
27
27
FB2002
C2003
R2007
0.01
10k
R2011
100
FLFR0
R2012
100
SLSR0
R2013
100
CSW0
R2014
100
DLDR0
C2007
0.1
C2008
0.1
FB2001
R2056
0
A4
R2055
0
A5
R2054
0
A6
R2053
0
A7
C2050
C2009
100
0.1
16V
STR-DB798
CN2001
30P
GND
FLFRI
DSP SD01
SLSRI
DSP SD02
CSWI
DSP SD03
DLDRI
DSP SD04
SI
R2002
100
COM-DATA
SCLK
R2003
100
COM-CLK
GND
GND
+3.3V
+3.3V
+3.3V
+3.3V
GND
GND
BCK
LRCK
(Page 23)
DIR DATAO
FLFR0
D01
CSW0
D03
SLSR0
D02
DLDR0
D04
LRCKI
R2006
100
LRCKO
BCKI
R2005
100
BCKO
R2001
0
D/A MCK
SO
T/A-SO
XCS
T/A-XCS
XRST
R2004
1k
T/A-XRST
SDO
AD_DO
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