Schematic Diagram - Digital Board (2/3) - Sony STR-DA5400ES Service Manual

STR-DA5400ES

6-19. SCHEMATIC DIAGRAM - DIGITAL Board (2/3) -

1
A
B
DIGITAL BOARD
A1
A2
A3
A4
DGND 1
C
D
E
A5
A6
6 A7
F
DIGITAL
BOARD A8
(1/3)
A9
(Page
A10
45)
A11
A12
A13
G
H
A14
A15
A16
A17
I
J
K
L
(Page 45)
M
N
D
MAIN
BOARD
(1/3)
CN1004
(Page 42)
O
STR-DA5400ES
2 3 4 5 6
(2/3)
FB2210
C2263 47 16V
CN2206
JL2215
50P
C2266 0.1
50 PWR_EXT PWR_EXT 49
47
48 PWR_EXT PWR_EXT
JL2216
C2267 0.1
46 45
PWR_INT PWR_INT
44 43
PWR_INT PWR_INT
42 GND GND 41
39
40 GND GND
JL2201 JL2217
38 37
SO_B SO_A
JL2202 JL2218
36 35
SO_D SO_C
JL2203
34 DSP_LRCK SO_E 33 JL2219
31
32 GND GND
JL2204 JL2220
29
30 I2C_SCL DSP_BCK
JL2268
28 27
I2C_SDA GND
JL2205 JL2221
26 SI_B 25
SI_A
JL2206 JL2222
23
24 SI_D SI_C
JL2207 JL2223
21
22 LRCK SI_E
20 19
GND GND
JL2208 JL2224
18 17
BCK MCK
15
16 GND GND
C2264 47 16V JL2225
JL2209 13
14 DM_INT DUCOM-RESET
JL2210
JL2226
12 11
DIR_RERR DIR_NONAU
JL2211
JL2227
10 9
TX RX
JL2212
JL2228
8 D-M_BUSY MD_BUSY 7
JL2213
R2303
5 JL2229
10k 6 MD_DATA DM_DATA
JL2214
4 3 JL2230
MD_INT DUCOM_CLK
JL2231
2 1
MODE(MD2) D-END-FLAG
DSP
(Page Z
BOARD
(2/4)
53)
CN5001
FB2208 C2256 100 16V
C2257
0.1
C2254 0.1 R2291 10k
IC B/D
C2252
0.1 C2253
R2288 100 1.5
100 16V
1.1
IC B/D
1.6
5 4
3.2
1.6
1 2 3
JL2270
R2407
0
0
R2287
10k
D3.3V JL2269
IC2215
1
+3.3V REGULATOR
C2265
C2268
10 0.1
50V
7
DGND 2
DIGITAL
A18
BOARD
(1/3) A19
A20
A21
A22
A23
A24
A25
A26
CN2204
14P
JL2271
1
ADFL
NC 2
JL2272
GND 3
GND 4
JL2273
5
ADFR
JL2274
+15V 6
JL2275
-15V 7
JL2276
+5V 8
9
GND+3.3V JL2277
10
GND+3.3V
DSP2.5V 11 JL2278
DSP2.5V 12
13
DSP3.3V
14
COAX4V
• See page 112 for IC Block Diagrams.
7 8 9 10 11
D CONNECT DIGITAL (Page 47)
(Page 91) 9
Y
BOARD BOARD
CN2405 (3/3)
CN2205
20P
JL2312
R2402
R2400
R2399
R2401
(US,CND)
R2416
R2405 220
R2297
0
220
6 5
FILTP CLKIN
C2255 R2289
0.1 JL2242
10k
7 4
FILTN AUXOUT
R2414 0
8 M2 CLKOUT 3
JL2263 FB2218
R2415 0
9 M1 GND 2
IC2217
IC2217
10 1
M0 VDD
WM8782SEDS/R
A/D CONVERTER
IC2226
C2344
1 R2311
MCK M/S 20 22 CS230002-CZZR
R2379 10k
50V
10k
0.8
2 DOUT AINL 19
IC B/D
R2384
1.3 3.3k
3 LRCK AINOPL 18
IC2226
R2406
3.3k
0.6 C2345
4 17
DGND COM 22
CLOCK SWITCH
50V
R2380 10k
0.7
5 16
DVDD AINR
R2391
1.2
6 15 3.3k
BCK AINOPR
7 14 IC2219
IWL AGND
4.7
8
FSAMPEN 13
LOW-PASS R2298 R2299
AVDD
FILTER 100k 100k
1
9 FORMAT 12
C2261
VREFP R2293 C2276 C2278
VMID 0.1
15k 2700p 10 50V
10 11
VREFGND
C2258 C2259
R2396
22 C2275 R2296
0.1 R2295
50V 0 8.2k
270p
1k
R2301 C2282
C2262
10 8.2k 10 50V
50V
R2302
-15
JL2264 1k
5 VSS 4
0
C2274 6 3
0 0
1000p
C2260 7 2
14.9 0
0.1 8 VCC 1
IC2219
NJM4565M(TE2)
FB2213
R2307
R2294
15k
∗C2271,2273 100
20 50V (US,CND)
C2271
220 16V (AEP,ECE,UK) ∗
C2292
FB2212 C2273 270p
∗
C2355 0.01
FB2214
C2291 14.9
1000p
R2308
C2353
100
0.01
R2239
0
R2292
0
R2237
0
46 46
12 13 14 15 16
DIGITAL (Page 47)
10
BOARD
(3/3)
IC2227
IC2227
TC7S32FU(TE85R)
MUTING SWITCH
1 VCC 5
2
3 4
GND
C2343
0.1
R2404
0
R2335 47
R2403
0
0
0
0
0
(US,CND)
R2334 47
R2339 100
R2340 100
R2346 100
R2343 1k
R2341
10k
C2315
0.01
C2312
0.1
16
VSS
R2329 17 VDD
100
R2330 18 TEST
100 19
DOA
20 DOB
21 DOC
22
A4 DOD
R2331
R2332 23 A4
100 A5
100 24
A6 A5
25
A7 A6
26 A7
A8
27
A9 A8
28 A9
CKE
29 CKE
IC2216 CLK0
30
CLKO
31 DQM
32
VSS
BUFFER
IC2216
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
TC7SH08FU(T5RSOYJF)
3 2 1
C2313
0.1
4 5
C2308
0.1
R2290
47
C2287
0.1
25 24 23 22 21 20
C2270
0.1
26 27 28
C2342
220
6.3V
CLK
CKE0
A9
A8
A7
A6
A5
A4
FB2217
R2413
0
R2417
10k
FB2215 C2279
∗
C2280
0.1
C2293 R2313
2700p 100k
C2285
IC B/D
2700p
14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC2218
R2304 15k
D/A CONVERTER
IC2218
PCM1681PWP
29
C2283
1000p 15 16 17 18 19 20 21 22 23 24 25 26 27 28
2.1
∗C2272,2279
JL2337
100 16V (US,CND)
R2305 470 10V (AEP,ECE,UK)
100
C2272 ∗
C2298
C2346
R2314 2700p
10
100k
50V
C2295 C2281 0.1
C2304
10 50V
R2309 R2312 C2303 10
IC2221
1k 8.2k 10 50V
50V
C2296
C2297
10
1000p R2315 LOW-PASS C2311
-15 C2352 50V R2323
5 VSS 4 8.2k FILTER 2700p
0.01 100k
0
6 3
0 0 C2302 R2324
R2316
7 2 R2319 R2325 C2306 R2327 R2336 R2338
1k 2700p 100k
0
VCC 15k 8.2k 2700p 15k 15k 8.2k
8 1
IC2220
C2301 R2322 8.2k R2326 R2337
C2307
NJM4565M(TE2)
270p 1k 270p
R2321
C2299 C2310 270p
1k
IC2220 270p -15
5 VSS 4
0
R2318 6 3
0 0 C2305
LOW-PASS 100 7 2
14.9 0 1000p
FILTER VCC R2333 C2309
8 1
100 1000p
C2300
IC2221
1000p
C2349
NJM4565M(TE2)
R2320 C2350
R2328 0.01
100 0.01 100
17 18 19 20
R2350
100
Q2205,2206
C2322
SYSTEM MUTING
Q2205
100p
SWITCH RT1N141C-TP-1
C2329
220p
R2377
10k
Q2206
R2375
2SC2712-GL-TE85L 10k
R2345 D2201
100
1SS355WTE-17
R2376 C2325
R2368
10k 0.1
10k
IC B/D
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R2369
VDD
10k
64
VSS
OEN 63 R2370
62
WPOLN 10k
IC2223 DQ8 61
60
DQ9
59
DQ10
DQ11 58
LIP SYNC 57
DQ12
56
ADJUST DQ13
DQ14 55
IC2223
54
DQ15
SM5921AF-G
DQ0 53
52
DQ1
51
DQ2
DQ3 50
49
VDD JL2252
C2327
VSS
0.1
C2330
220
6.3V
R2362
C2326
100 R2371
220
100
6.3V
R2373
100
C2328
0.1
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
JL2248
IC2224
M12L16161A-7TG
IC2224
SD-RAM
C2324
C2321
0.1
0.1
C2316
10
C2314 50V
10
50V
CN2207
JL2247 16P
16
FRONT-L
JL2266 15
GND
R2342
C2318
14 FRONT-R
100k 2700p
JL2265
13
GND
R2344 JL2245
R2347
100k 12
SL
8.2k
R2354
JL2262 11
GND
IC2222 15k
R2349
NJM4565M(TE2) 10 SR A
1k
1k
-15 C2319
9
5 VSS 4 GND
0 270p
JL2241
6 3
8
0 0 C MAIN
7 2
BOARD
14.9 0 JL2260 7
8 VCC 1 GND
(1/3)
6 W CN1001
IC2222 C2317 (Page
5
GND
1000p
4
R2355 SBL 42)
LOW-PASS 100
3
FILTER GND
C2348
JL2258
0.01 2 NC
1
SBR
JL2261
JL2246
JL2259
JL2244
JL2240
JL2239
JL2238