Schematic Diagram - Digital Board (1/8) - Sony STR-DA3000ES Service Manual

STR-DA3000ES
6-20. SCHEMATIC DIAGRAM – DIGITAL Board (1/8) – •
TU2051
TUNER UNIT
SUPPLIED AS
THE ASSEMBLED
CN2051
BLOCK
15P (AEP)
11P (EXCEPT AEP)
COM1 CLK
DO
COM1 DATA
CE
TUN+10V
TUNED
FM 75Ω
COAXIAL STEREO
TUN-LCH
ANTENNA
GND
AM
TUN-RCH
MUTE
TUN+3.3V
RDS SIGNAL
RDS-CLK
PDS DATA
J2000
2P
DVD
COAXIAL IN
CD/SACD
COAXIAL IN
C2000
0.1
(CHASSIS)
R2005
100
DVD
OPTICAL IN
IC2004
TORX141L
OPTICAL RECEIVER
R2004
100
TV/SAT
OPTICAL IN
IC2003 C2005
TORX141L
OPTICAL RECEIVER
R2003
100
MD/DAT
DIGITAL
OPTICAL IN
IC2002 C2004
TORX141L
OPTICAL RECEIVER
C2003
MD/DAT
OPTICAL OUT
IC2001
TOTX141L(RED)
OPTICAL RECEIVER
R2002
100
CD/SACD
OPTICAL IN
IC2000
C2002 C2011
TORX141L
0.1
OPTICAL TRANSCEIVER
See page 77 for IC Block Diagrams.
(Page 43)
(1/8)
R2050 100
R2051 100 Y6
R2052 100
R2053 100 Y7
FB2050
R2054 100 Y2
R2055 100 Y1
R2056 100 C2080 0.1
R2057 100 Y5
FB2051
R2058 100 Y3
R2059 100 Y4
(AEP)
R2014
47k
R2007 470
R2006 R2009 R2011
470 470k 47k
R2001
75
C2013
47 63V
R2000 C2012
75 0.1
D2000
RD551V-30
X4
C2006
0.1
R2013 100
R2010
C2017
0
0.1
C2022 47p
X2
C2024
0.1
0.1
C2020
0.1
X3
0.1
0.1
X0
BUFFER, SWITCH
IC2007
X1
TC7WH08FU
C2001
47 0.1
16V
R2012
FB2000 FB2001
100
(Page 44)
FB2007 0
FB2008 0
VCC
GND BUFFER
IC2203
TC7SH08FU
C2212 C2213
0.1 0.1
R2042
10k
WAVE SHAPER
IC2006
TC74HCU04AF
DATA DECODER
IC2008
TC74HC595AF
QB VCC
QC QA
QD S-IN
QE OE
QF LAT
QG CLK
QH RST
S-OUT
GND
IC2005
TC74HC151AF
FB1270
R2248
10k
INPUT SELECT
D-OUT SWITCH
R2015
10k
R2249
10k
IC2204
TC74HC00FT
(Page 40)
38 38
(Page 71)
CN2001
3P
R9 R2304 100
C2310 R2305
0.1 100
1/2 DIVIDER
IC2304
TC7WH74FU
CK VCC
D PR
Q CLR
GND Q
T3 R2322 100
T4 R2323 100
T1 R2324 100
T2 R2325 100
R1 R2326 100
R2 R2327 100
R3 R2328 100
R4 R2329 100
R5 R2330 100
R6 R2331 100
R7 R2332 100
R8 R2333 100
(Page 42) (Page 39)
(Page 43)
K1
K2
K3
K4
R2321
100
FB2301
K5
FB2310
K6
(Page 42)
R2307 0 S1
R2309 0 S2
R2311 0 S3
R2312 0 S4
R2313 0 Q1
R2314 0 Q2
R2315 0 Q3
R2316 0 Q4
R2317 0 Q5
R2318 0 Q6
R2319 0 Q7
R2320 0 Q8
K8
I5
I4
I3
I2
I1
(Page 41)