Sony BVP-550 Maintenance Manual page 839

IC202(2/2)
CXA1486Q-TH
R204
30k C242
3.3
16V
15
VCC
10
15
K-SEL
R225
33k
1 4 9
K-POINT
27
10 16
F-COMP
R280
33k VEE GND CLC2 CLP2 BLK2 LPF2
22 17 25 32
C215
1
R281 R253 C220 C221 25V
4.7k 4.7k 0.1 0.1 :TA-CA
C231
1
C235 C243 25V
0.1 4.7 :TA-CA
10V
IC302(2/2)
CXA1486Q-TH
R305
30k
C342
3.3
16V
15
VCC
10
14
K-SEL
R325
33k
9
2 5
K-POINT
27
11 17
F-COMP
VEE GND CLC2 CLP2 BLK2 LPF2
R380
33k
22 17 25 32
C315
1
R381 R353 C320 C321 25V
4.7k 4.7k 0.1 0.1 :TA-CA
C331
1
C335 C343 25V
0.1 4.7 :TA-CA
10V
IC402(2/2)
CXA1486Q-TH
R404
30k
C442
3.3
16V
15
VCC
10
13
K-SEL
R425
33k 9
3 6
K-POINT
27
12 18
F-COMP
R480
33k VEE GND CLC2 CLP2 BLK2 LPF2
22 17 25 32
C415
1
R481 R453 C420 C421 25V
4.7k 4.7k 0.1 0.1 :TA-C
C431
1
C435 C443 25V
0.1 4.7 :TA-C
10V
+2.5V 16 2/2
NAM 15 2/2
BVP-550
I
J
Q209 Q211
2SC4178-F13F14-T 2SC4178-F13F14-T
1 1
Q210 Q212 Q213
2SC4178-F13F14-T 2SC4178-F13F14-T 2SC4178-F13F14-T
1 1 1
Q211
C205
0.1
R210
8.2k
8
Q209 Q210
VCC
Q212
7
OUT
R217 R218 R219
10
11 11k 2k R228
1
R221 8.2k
202 F-DET
:N'M
R226 R227
10k 2k
4
R271 R231 C210
FB
100k 1k :n'm
OS1 GND VEE
Q213
30
29 1 13 6
C212
C223 0.1
R272 0.1
100k
R254 C222
0 :N'M
C236
0.1
7
Q309 Q311
2SC4178-F13F14-T 2SC4178-F13F14-T 2SC4178-F13F14-T
1 1
Q310 Q312
2SC4178-F13F14-T 2SC4178-F13F14-T
1 1
Q311
C305
R310
8.2k
8
Q309 Q310 Q312
VCC
7
OUT
R317 R318 R319
10 11k 2k R328
11
2 R321 8.2k
302 F-DET
:N'M
R326 R327
C310 10k 2k
4
R371 R331 :n'm
FB
100k 1k
OS1 GND VEE
Q313
30 29 1 13 6
C312
C323 0.1
R372 0.1
100k
R354 C322
0 :N'M
C336
0.1
8
Q409 Q411 Q413
2SC4178-F13F14-T 2SC4178-F13F14-T 2SC4178-F13F14-T
1 1
Q410 Q412
2SC4178-F13F14-T 2SC4178-F13F14-T 2SC4178-F13F14-T
1 1
Q411
C405
R409
8.2k
8
Q409 Q410
VCC
Q412
7
OUT
R417 R418 R419
10
11k 2k R428
11 3
R421 8.2k
402 F-DET
:N'M
R426 R427
C410 10k 2k
4
R431 :n'm
FB
1k
OS1 GND VEE R471
Q413
100k
30 29 1 13 6
C412
R472 C423 0.1
100k 0.1
R454 C422
0
:N'M
C436
0.1
9
K
VA-163 (1/2) VA-163 (1/2)
Q214
Q216
2SC4178-F13F14-T
2SC4178-F13F14-T
1
Q215 Q217 IC203
1
2SC4178-F13F14-T 2SC4178-F13F14-T TC4W53FU(TE12R) TC7S08FU(TE85R)
1 1
R208
2.4k
C206
R214
10
Q216
IC200(3/4)
C209 5V
TL064CPW-E05
R220 3p
Q215
750
8
Q214
3
R229 R240 6
1
2k 5.6k
2 1
R232
7
R233 1k
2
2k R238
203
2k
C211
4 5 3
1 R237
25V 1k
R247
4
20k
R243 C224
2k D200 33
-5V
C225 C226 R239 :N'M 6.3V
15 15 20k :AL-C
6.3V 6.3V
R267
1.8k
R266
R264 10k
3k
Q313 Q316
2SC4178-F13F14-T
1 1
Q314 Q315 Q317
2SC4178-F13F14-T 2SC4178-F13F14-T 2SC4178-F13F14-T IC303
1 1 1 TC4W53FU(TE12R) TC7S08FU(TE85R)
R308
Q317
2.4k
0.1
Q316
R314
10
Q315 C306
5V
C309
IC300(3/4)
3p
R320 TL064CPW-E05
750
8
Q314 3
R329 R340
R332 1 6
2k 5.6k
1k 1
2
7
R333
2
2k R338
303
2k
C311
1 R337 4 5 3
25V
1k
R347
4
20k
R344 C324
2k D300 33
C325 C326 R339 :N'M 6.3V -5V
15 15 20k :AL-C
6.3V 6.3V
R367
1.8k
R366
R364 10k
3k
Q416
2SC4178-F13F14-T
1 1
Q414 Q415 Q417
2SC4178-F13F14-T 2SC4178-F13F14-T IC403
1 1 1 TC4W53FU(TE12R) TC7S08FU(TE85R)
Q417
R407
2.4k
0.1
Q416
R414
C406 10
Q415
5V
C409
IC400(3/4)
3p
TL064CPW-E05
R420
750
8
Q414 3
R429 R440
R432 1 6
1k 2k 5.6k 1
2
7
R433
2
2k R438
403
2k
4 5 3
R437
1k
R446
4
20k
R443 C424
2k C411 D400 33
-5V
1 C425 C426 R439 :N'M 6.3V
25V 15 15 20k :AL-C
6.3V 6.3V
R467
1.8k
R464 R466
3k 10k
8-3 8-3
L
M
KNEE SEL
B
IC204 Q218 Q219 Q220
2SA1611-T1M7 XN6501-TW XN6501-TW
R205 R206
47k 4.7k
CN1(54/100)
R(X) OUT
R234
100
1/16W
CN1(60/100)
R FEED BACK IN
Q218
R242
100
C213
Q219
5 1/16W :N'M
1
204 2
R255
Q220
10k
3
1/16W R257 C227
3k 0.1
CN1(53/100)
R(G) OUT
R260 R261
10k 10k
IC304 Q318 Q319 Q320
2SA1611-T1M7 XN6501-TW XN6501-TW
R306 R307
47k 4.7k
CN1(52/100)
G(X) OUT
R334
100
1/16W
CN1(59/100)
G FEED BACK IN
Q318
R343
100 C313
5 Q319
1/16W
:N'M
1
304 2
Q320
R355
3 10k R357 C327
1/16W 3k 0.1
CN1(51/100)
G(G) OUT
R360 R361
10k 10k
1/16W 1/16W
IC404 Q418 Q419 Q420
2SA1611-T1M7 XN6501-TW XN6501-TW
R405 R406
47k 4.7k
CN1(50/100)
B(X) OUT
R434
100
CN1(58/100)
B FEED BACK IN
Q418
R442
100 C413
5 Q419
1/16W :N'M
1
404 2
Q420
R455
3 10k R457 C427
3k 0.1
CN1(49/100)
B(G)
R460 R461
10k 10k
1/16W 1/16W
CN1(57/100)
FB GND
N
1
6 2/2
2 2/2
MB,7-9(BVP-550)
54
MB,11-9(BVP-500)
MB,7-14(BVP-550)
60
MB,11-14(BVP-500)
2
MB,7-10(BVP-550)
53
MB,11-10(BVP-500)
3
MB,7-7(BVP-550)
52
MB,11-7(BVP-500)
MB,7-15(BVP-550)
59
MB,11-15(BVP-500)
MB,7-6(BVP-550)
51
MB,11-6(BVP-500)
4
MB,7-11(BVP-550)
50
MB,11-11(BVP-500)
MB,7-13(BVP-550)
58
MB,11-13(BVP-500)
5
MB,7-10(BVP-550)
OUT 49
MB,11-10(BVP-500)
MB,7-12(BVP-550)
VA-163 (1/2)
57
MB,11-12(BVP-500)
BOARD NO. 1-657-438-12
VA-163(1/2)
LOT NO. 509-
B-¥BVP550-VA163-12
B-¥ BVP550-VA163-12
1995.9.7
O P