D_Audio Board (Component Side) - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
6-10. PRINTED WIRING BOARD – D_AUDIO Board (Component Side) –
1
D_AUDIO BOARD
(COMPONENT SIDE)
A
B
IC2210
C2229
C
IC2207
D
IC2206
4 3
5 1
R2227
C2216
C2204
E
F
G
STR-DA3300ES/DG1100
2 3 4
IC2227
R2407
R2406
R2249
R2248
R2251
IC2228
C2238
C2237
R2400
R2252
IC2231
R2402
FB2202 R2403
IC2211
R2258
IC2212
IC2213
R2220
R2272
R2273
R2271
FB2201
R2270
R2256
R2257 R2410
C2225 C2226
X2201
FB2203
R2233
R2235
36 25
R2260
R2242 R2262
24
37
C2208
FB2204
IC2208
R2246
R2202
R2213
13
48
1 12
C2233
R2224
R2228
R2236
R2230
R2234
B E B E
R2221
Q2202 Q2203
R2222
B E
Q2201
R2223
• See page 37 for Circuit Boards Location.
5 6
(Page 48)
DSP BOARD
C
CN1
20
21
R2382
R2383
R2384
R2388
CN2206
R2282
R2412
8 5
IC2229
4 C2339
1
D2203
FB2208
R2238
C2261
C2257
IC2217
R2288
R2296 R2301
R2241 R2240
C2252
5 4 C2254
R2293 R2302 R2295 R2304 R2307
IC2230
1 3
R2287
R2255
IC2219 IC2220
R2305
R2294 R2308
38 38
: Uses unleaded solder.
7 8
(Page 92) (Page 92)
CONTROL BOARD CONTROL BOARD
A B
CN2012 CN2014
2
20
CN2210 CN2209
1 21
R2394
R2390
R2413 R2414
R2377 E C B Q2205
D2201
C2329
R2376
B C E
Q2206
R2409
R2375
IC2226
14 8
8 5
R2408 1 4
1 7
IC2232
C2288 R2306
R2310
48 37
R2311
36
1
R2237
12 25
IC2218
24
13
R2312 R2315 R2322
R2325 R2338
R2309 R2316 R2317 R2319 R2321 R2326 R2327 R2336 R2337
IC2221
IC2222
R2320
R2318 R2328
R2333
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location
D2201 C-7 IC2209 G-3 IC2218
D2203 E-4 IC2210 B-2 IC2219
IC2211 C-3 IC2220
IC2206 D-2 IC2212 D-3 IC2221
IC2207 D-2 IC2213 D-3 IC2222
IC2208 F-3 IC2217 F-5 IC2226
9 10
2
1
R2347
R2349 R2354
R2355
11
1-873-658- (11)
Ref. No. Location Ref. No. Location
E-8 IC2227 B-3 Q2201 G-4
G-6 IC2228 B-3 Q2202 G-4
G-7 IC2229 D-6 Q2203 G-4
G-7 IC2230 F-5 Q2205 C-8
G-8 IC2231 C-3 Q2206 C-8
D-7 IC2232 E-7