Schematic Diagram - Digital Board (2/8) - Sony STR-DA3000ES Service Manual

6-21. SCHEMATIC DIAGRAM – DIGITAL Board (2/8) – •
(2/8)
A1
C2204 C2205
0.1 0.1
R2203
100
C2206
0.1
R2202
10k
X2201 C2207
13.5MHz 0.1
C2208
27p
R2205
220
C2209
27p
R2206
0
C2211
0.1
A2
U20 R2250 100
C2210
0.1
U1 R2208 100
U2 R2209 100
A3
U3 R2211 100
(Page 38)
U4 R2213 100
U5 R2215 100
U6 R2216 100
U21 R2218 100
U22 R2219 100
R2220 100
A4
A5
A6
See page 76 for Waveform. • See page 77 for IC Block Diagram.
(Page 44)
C2215 C2216
0.1 0.1
VSS
XRST
EXTIN
FS2
VDDI
FS1
PLOCK
VSS
MCLK1
VDDI
VSS
MCLK2
MS
SCKOUT
LRCKI1
VDDE DSP
IC2201
BCKI1
CXD9718Q
SDI1
LRCKO
BCKO
VSS
KFSIO
SDO1
SDO2
SDO3
SDO4
SPDIF
LRCKI2
BCKI2
SDI2
(Page 40)
C2221
C2220 C2219
330
0.1 0.1
10V
C2225
0.1
C2224
0.1
C2223
0.1
TDI
TCK
C2222
XTRST
470
10V
TMS
TDO
Z1
A10
Z2
A11
Z3
A12
Z4
C2203
A9
0.1
VSS
Z5
D8/GP0
Z6
D9/GP1
Z7
D10/GP2
Z8
D11/GP3
VDDE
Z9
D12/GP4
Z10
D13/GP5
Z11
D14/GP6
Z12
D15/GP7
VSS
R2210
VDDI
100
GP8
GP9
R2212
GP10
100 O
Z13
A13 G
Z14 +2.6V REGULATOR
I
A14
IC2206
Z15
NJM2391DL-26
A15
Z35
A16
A17
VSS
C2227
0.1
FB2201 FB2202
39 39
S-RAM
IC2202
IC61LV6416-15TG
U37
R2224
10k
U36
CLOCK SELECT
IC2207
TC7WH157FU
F1
F2
F3
F4
F5
(Page 41)
F6
G1
(Page 42)
STR-DA3000ES