Schematic Diagram - Digital Board (1/3) - Sony STR-DA5400ES Service Manual

6-18. SCHEMATIC DIAGRAM - DIGITAL Board (1/3) -

1 2 3
A
DIGITAL BOARD (1/3)
B
IC2225
IC2225
TORX147L OPTICAL
RECEIVER
1 3.2 R2378
VCC
TV 100
C 2 JL2315
0.1
OPTICAL IN OUT
3
GND
IC2201 C2331
IC2201 0.1
TORX147L
OPTICAL RECEIVER JL2325
1 3.2
R2209
VCC
OPTICAL
2 JL2316 100
0.1
VIDEO 1 IN OUT
3
GND
IC2202
C2201
D IC2202 0.1
TORX147L
OPTICAL RECEIVER
1 3.2
VCC
OPTICAL
2 JL2317 R2210 100
0.1
SAT IN OUT
3
GND
C2202
IC2203
0.1
IC2203
TORX147L
1 OPTICAL RECEIVER
3.2
VCC
OPTICAL
JL2318 R2211 100
2 0.1
TAPE IN OUT
E 3
GND
IC2204
C2205
0.1
IC2204
TORX147L
OPTICAL RECEIVER
1 3.2
VCC
OPTICAL JL2319
2 0.1
MD IN OUT
3 R2212
GND
100
IC2205
C2203
0.1
F
OPTICAL TRANSCEIVER
3.2
VCC
OPTICAL 1 JL2320
0
MD OUT IN
2 C2206
GND 0.1
3
IC2205
C2207
TOTX147L(RED)
470
10V
FB2201
G
C2204
0.1
H
I
DIGITAL
ASSIGNABLE
(INPUT ONLY)
J
K
L
C2210
47
R2214
25V
470
R2217
220k
C2211
0.1
M
C2212
47
25V
R2219
220k
J2201
3P
COAXIAL
C2213
BD IN
0.1
N
R2204
JL2322
75
COAXIAL
R2222
DVD IN C2214
JL2323 47 25V
COAXIAL R2205
75
SA-CD/CD IN
C2215
0.1
JL2324
O
STR-DA5400ES
• See page 107 for waveforms. • See page 112 for IC Block Diagrams.
4 5 6 7 8
(Page 47)
DIGITAL
8
BOARD
(3/3)
CN2202
18P
R2232
10k
IC B/D
16 15 14 13 12 11 10 9
IC2207
INPUT
IC2207
SELECTOR
TC74ACT151F(EL)
1 2 3 4 5 6 7 8
C2217
0.1
FB2202
IC2206
TC7SH08FU(T5RSOYJF)
IC2210
C2237
DATA DECODER
100p
C2230
10
IC2210
50V
TC74VHC595FT(EL)
3.2 0 0 B:ANA/DIGI
1 16
5 4 VCC
0
DSD/HDMI_SEL
2 15
A:DSP_SEL
0 9850FS
3 14
S-IN
0
E:DSEL0
4 13
OE
1 2 3
0 F:DSEL1
5 12
LAT
0 0
0
G:DSEL2
6 11
CLK
0
C2216 H:REQ
7 10
RST
0.1 R2227
100
GND
8 9
S-OUT
IC2206
IC B/D
DIGITAL OUT
SWITCH
R2418
R2220
10k
100
R2225 R2226
10k 10k
R2256
100
R2229
10k
R2386
10k
R2387
R2201 100
1k
36 35 34 33 32
0
37
DO
-0.1
38
DI
-0.1
39
CE IC2208
0
40
CL
2.8
R2221
41 DIGITAL AUDIO
XMODE
10k
C2208 0.01 INTERFACE RECEIVER
42
DGND
3.2
C2209
43
DVDD
0.1
LC89057W-VF4A-E
44
IC2209 TMCK/PIO0
45
TBCK/PIO1
R2202
WAVE SHAPER 46
10k LRCK/PIO2
R2213
47
TDATA/PIO3
10k
0
48
TXO/PIOEN
IC2209
TC74VHCU04FT(EL)
1.6 3.3
1 VCC 14
1.5 1.5
2 13
1 2 3 4 5
1.6 2.8
3 12
1.5 1.5
4 11 0 0
1.6 2.8
5 10
1.5 1.5
R2223 6 9
10k
10k 2.8
7 GND 8
R2216
470 R2224
100
C2221
R2218 470
10V
220k
C2222
0.1
9 10 11 12 13
D CONNECT (Page 91)
W
BOARD
CN2403
IC2211
TC74VHC393FT(EL)
1.6 3.2
1 CKA 14
VCC 1.6
RDA
2 13
CKB
3 Q1A
12
RDB
4 Q2A 11
Q1B
Q3A
5 10
1.6 Q2B
JL2298 Q4A
6 9
Q3B 1.6
7 GND 8
Q4B
C2248
0.1
IC2212 TC74VHC157FT(EKJ)
0 3.2
1 16
VCC
C2245 SELECT STOROBE
IC2213
2 A0 15
0.01
1.6
3 B0 A3 14
-0.1
IC B/D 4 13
DATA SELECTOR Y0 B3
1.6 1.6
5 12
A1 Y3
0 1.6
6 B1 A2 11
1.5 0
7 Y1 B2 10
1.6
8 9
GND Y2
FB2206 R2265 330
IC2213 TC74VHC157FT(EKJ)
R2258
SELECT
100
0 3.2
1 16
R2248 R2249 VCC
1 STOROBE
1k
1k 2 A0 15
0
C2244 3 14
B0 A3
1.1 -0.1
0.01
4 13
Y0 B3
0
5 12
A1 Y3
0
R2246 6 B1 A2 11
330 0 -0.1
C2238 7 10
Y1 B2
0
0.01
8 9
GND Y2
IC B/D
3.2 IC2214
IC B/D
TC74VHC157FT(EKJ)
C2246 SELECT
0 0.01
0 3.2
1 16
VCC
0 STOROBE
2 15
0 A0
0
3 14
B0 A3
R2392 0
0.2 4 Y0 B3 13
10k
3.2
5
A1 Y3 12
3.2 0
6 11
-0.1 B1 A2
3.2 3.2
7 10
Y1 B2
0
-0.1 8 GND Y2 9
3.2
R2251
R2263
100
10k
IC2214
DATA SELECTOR
R2259 R2261
47 47
C2225 C2226
12p
12p
X2201
24.576MHz
R2235
FB2203
220
C2227
0.1
41
31 30 29 28 27 26 25
IC B/D
24
SDIN R2238
330
23
SLRCK
R2240
22
SBCK
47
0
21
RDATA
1.6 R2241 100
20
RLRCK
3.2
19 C2232 ∗C2234
DVDD
0.1
R2242 100 16V (US,CND)
18
IC2208 DGND
47
1.6 470 10V (AEP,ECE,UK)
17
RBCK
FB2204
1.6
16
RMCK
15
AGND
3.2 C2233 C2234 C2235 C2236
14
AVDD 0.1 ∗ 0.022 0.1
0
13 R2243
LPF
220
6 7 8 9 10 11 12
R2234
100
C2231
FB2205
470
C2223 C2228 10V
0.1
0.1
45 45
14 15 16 17
IC B/D
C2247 R2282 IC2211
0.1 100
BUFFER
IC2212
R2267
100 DATA SELECTOR
*C2338
R2270
470 10V (AEP,ECE,UK)
47
R2273 47
R2271 47
R2272 47
R2277
47
R2278
47
R2274 47
R2275
10
R2279 10
R2310 10k R2420
100
C2277
0.1 R2419 100
R2286 100
R2285 47
R2284 100
C2249 0.1
R2283 100
R2281 100
R2280 100
R2276 100
R2269 100
R2268 220
IC2228
C2347 220p
TC74VHC157FT(EKJ)
SELECT
STOROBE
-0.1
1
VCC 16
0 R2266
2 15 100
C2250 A0
-0.1
0.1 3 14
B0 A3
0
4 Y0 B3 13
-0.1
5
A1 Y3 12
0
6 11
B1 A2
0
R2306
7 10
Y1 B2
10k
8 GND Y2 9
C2251
∗
IC2228
IC B/D
FB2207 DATA SELECTOR
∗C2251
47 25V (US,CND)
470 10V (AEP,ECE,UK)
R2257
100
R2300
330
R2260
47
R2262
47
STR-DA5400ES
18 19
A1
A2
A3
A4
DGND 1
A5
A6
A7
6
DIGITAL
BOARD
A8
(2/3)
(Page 46)
A9
A10
A11
A12
A13
A14
A15
A16
A17
CN2203
JL2339 14P
14
9850FS
JL2338
13
DSD/HDMI_SEL
JL2336
12
ERROR
JL2335
11
SPDIF_DSD_SL
JL2334
10
NON_LPCM X
JL2333
9
SD3_DSD_SR
JL2332
8
SD2_DSD_C D VIDEO
JL2331
BOARD
7
SD1_DSD_SW
JL2330 (10/10)
6
SD0_DSD_FL CN3571
JL2329
5 (Page 85)
BCK
JL2328
4
LRCK_DSD_FR
JL2327
3 DVIDEO_GND
2 NC
JL2326
1
MCK
D3.3V
DGND 2
A18
A19
A20
A21
A22 7
DIGITAL
BOARD
(2/3)
(Page 46)
A23
A24
A25
A26