Schematic Diagram - D-Audio Board (1/3) - Sony STR-DA5500ES Service Manual Digest

Q Q
3 7 6 3 1 5 1 5 0

5-15. SCHEMATIC DIAGRAM - D-AUDIO Board (1/3) -

1 2 3 4
A
D-AUDIO BOARD (1/3)
B
IC2225
IC2225
TORX147L OPTICAL
RECEIVER
3.3
1 R2378
VCC
TV JL2315 100
C 2 0.1
OPTICAL IN OUT
3
GND
C2331
IC2201
IC2201 0.1
TORX147L
JL2325
OPTICAL RECEIVER
1 3.3
R2209
VCC
OPTICAL
2 JL2316 100
0.1
VIDEO 1 IN
OUT
3
GND
IC2202 C2201
D IC2202 0.1
TORX147L
3.3 OPTICAL RECEIVER
1
VCC
OPTICAL R2210 100
2 0.1 JL2317
SAT IN OUT
3
GND
IC2203 C2202
0.1
IC2203
TORX147L
OPTICAL RECEIVER
1 3.3
VCC
OPTICAL
2 JL2318 R2211 100
0.1
TAPE IN OUT
E 3
GND
IC2204 C2205
C2217
0.1
IC2204 0.1
TORX147L
1 3.3 OPTICAL RECEIVER
VCC
OPTICAL JL2319
2 0.1
MD IN OUT
3 R2212
GND
100
IC2205 C2203
0.1
FB2201
F
OPTICAL TRANSCEIVER
3.3
VCC
OPTICAL 1 JL2320
0
MD OUT IN
2 C2206
GND 0.1
3
IC2205
C2207
TOTX147L(RED)
470
10V
G
C2204
0.1
T E
L 1 3 9 4 2 2 9 6 5 1 3
H
I
DIGITAL
IC B/D
ASSIGNABLE 4 3 2 1
(INPUT ONLY)
IC2230
INPUT
J SELECTOR
IC2230
5 6 7 8 TC7WH157FK(TE85R)
C2360
0.1
K
L
C2210
C2212, 2214
47
47 25V (US, CND)
R2214
47 63V (AEP, UK) 25V
470
R2217
220k
C2211
0.1
M
C2212
R2219
220k
J2201
3P
COAXIAL
C2213
BD IN
0.1
w w w
N R2204
JL2322
COAXIAL 75
DVD IN R2222
C2214 10k
JL2323
R2205
COAXIAL
75
SA-CD/CD IN
C2215
0.1
JL2324
(AEP, UK)
CJ
CN2208
O
D-VIDEO
BOARD
(6/7)
CN3525
(Page 55)
STR-DA5500ES
• See page 105 for Waveforms. • See page 112 for IC Block Diagrams.
5 6 7 8
(Page 39)
1 D-AUDIO
BOARD
(3/3)
CN2202
18P
16 15 14 13 12 11 10 9 IC B/D
IC2207
IC2207
TC74VHC153FT(EL)
INPUT
R2248
SELECTOR
1k
1 2 3 4 5 6 7 8
IC2206
FB2202
TC7SH08FU(T5RSOYJF)
IC2210
C2237
DATA DECODER
100p
C2230
10
IC2210
50V
TC74VHC595FT(EL)
3.3 0 0 3.3
B:ANA/DIGI
1 16
VCC
5 4
DSD/HDMI_SEL 0
2 15
A:DSP_SEL
-0.1
9850FS
3 14
S-IN
0 0.2
E:DSEL0
4 13
OE
1 2 3
0 F:DSEL1 -0.1
5 12
LAT
0 0
0 -0.1
G:DSEL2
6 11
CLK
0 H:REQ 3.3
C2216 7
10
RST
0.1 R2227
100
GND
8 9
S-OUT
IC2206
IC B/D
DIGITAL OUT
SWITCH
R2220
100
R2225 R2226
10k 10k
R2256
100
R2229
10k
R2386
10k
36 35 34 33 32 31 30
R2201 R2387
1k 100
0
37
DO
-0.1
38
DI
-0.1
39
CE IC2208
0
40
CL
2.8
R2221
41 XMODE DIGITAL AUDIO
10k
C2208 0.01 INTERFACE RECEIVER
42 DGND
3.3
C2209
43 DVDD
IC2208
0.1
LC89057W-VF4A-E
44 TMCK/PIO0
IC2209
45 TBCK/PIO1
R2202
WAVE SHAPER
46 LRCK/PIO2
10k
R2213
47 TDATA/PIO3
10k
0
48
TXO/PIOEN
IC2209
TC74VHCU04FT(EL)
1.6 3.3
1 VCC 14
1.6 1.6
2 13
1 2 3 4 5 6 7
1.6 2.8
3 12
1.6 1.6
0 0
4 11
1.6 2.8
5 10
1.6 1.6
R2223 6 9
2.8
10k
7 8
GND x a o
y
R2216
470 R2224
100
. i
C2223
C2221
0.1
R2218 470
220k 10V
C2222
0.1
http://www.xiaoyu163.com
9 10 11 12 13
A D CONNECT
(Page 75)
BOARD
CN2403
IC2211
TC74VHC393FT(EL) C2247
1.6 3.3 0.1
1 CKA 14
VCC 1.6
2 RDA
13
CKB
3 Q1A 12
RDB
Q2A
4 11
Q1B
Q3A
5 10
1.6 Q2B
6 Q4A 9
Q3B 1.6
GND
7 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 14
B0 A3
0
IC B/D
DATA SELECTOR 4 13
Y0 B3
1.6
5 A1 Y3 12
1.6
6 11
B1 A2
0
7 10
Y1 B2
1.6
R2249 8 GND Y2 9
1k
IC2213 TC74VHC157FT(EKJ)
R2258 SELECT
100
0 3.3
1 16
VCC
1.2 STOROBE
2 15
A0
0
C2244
3 B0 A3 14
0.01 1.2 0
4 13
Y0 B3
0
5 12
A1 Y3
0
6 B1 A2 11
0 0
C2238 7 10
Y1 B2
0
0.01
8 9
GND Y2
IC B/D
IC2214
TC74VHC157FT(EKJ) IC B/D
C2246
SELECT
0.01
0 3.3
1 VCC 16
0 STOROBE
2
A0 15
0
3 14
R2251 Q Q B0 A3
R2392 0
100 4 Y0 B3 13
10k 3 7 6
3.3
5 A1 Y3 12
0 0
6 11
B1 A2
3.3 0
7 10
Y1 B2
0
8 GND Y2 9
R2263
10k
IC2214
DATA SELECTOR
R2259 R2261
47 47
C2225 C2226
12p 12p
X2201
24.576MHz
R2235
220 FB2203
C2227
0.1
41
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
RLRCK 20
3.3
DVDD 19 C2232
0.1
R2242
DGND 18
47
1.6
RBCK 17
RMCK 16
AGND 15
3.3 C2233 C2234 C2235 C2236
AVDD 14 0.1 0.022 0.1
0
13
LPF R2243
220
C2234
100 16V (US, CND)
8 9 10 11 12
470 10V (AEP ,UK)
u 1 6 3
C2228 C2231
470 FB2205
0.1
10V
37 37
2 4
8 9 9
14 15 16 17
IC B/D
R2282 IC2211
100
BUFFER
IC2212
R2267
100 DATA SELECTOR
R2278
100
*C2338
R2270
470 10V
(AEP, UK) 47
R2273 47
R2271 47
R2272 47
R2274 47
R2275
10
R2279 10
R2310 10k
C2277
0.1 R2419 47 JL2338
R2286 100 JL2336
R2285 47 JL2335
R2284 100 JL2334
C2249 0.1
R2283 100 JL2333
R2281 100 JL2332
R2280 100 JL2331
R2276 100 JL2330
R2269 100 JL2329
R2268 100 JL2328
IC2228
TC74VHC157FT(EKJ)
SELECT
STOROBE
0
1 VCC 16
0
2
C2250 A0 15
0.5
0.1 3 14
B0 A3
0
4 Y0 B3 13
3 1 5 1 5 0 8 9
0.5
5
A1 Y3 12
0
6 11
B1 A2
0
R2306
7 10
10k Y1 B2
8 9
GND Y2
C2251
IC2228
IC B/D
FB2207 DATA SELECTOR
C2251
47 25V (US, CND)
470 10V (AEP ,UK)
R2257
100
R2300
330
R2260
47
R2262
47
m
c o
.
STR-DA5500ES
Ver. 1.1
2
8 9 9
18 19
A1
A2
A3
A4
DGND 1
A5
A6
A7
2
D-AUDIO
BOARD
A8 (2/3)
(Page 38)
A9
A10
A11
A12
A13
R2277
47
A14
A27
A28
A15
R2266
47
A16
A17
CN2203
14P
14 9850_FS
13 R_SPDIF
12
ERROR
11
SPDIF
10
NON_LPCM B
9
SD3
8
SD2 D-VIDEO
BOARD
7
SD1
(6/7)
6
SD0 CN3571
5 (Page 55)
BCK
4 LRCK
JL2327 3 D-VIDEO_GND
2 NC
1
MCK
2 4 9 8 2 9 9
D3.3V
DGND 2
A18
A19
A20
A22
3
D-AUDIO
BOARD
(2/3)
(Page 38)
A23
A24
A25
A26