Sony BVP-550 Maintenance Manual page 838

VA-163 BOARD
1
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VA-163 (1-657-438-12)
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*: B SIDE
* Q213 C-1
CN1 C-1
* Q214 C-1
CT200 B-4 * Q215 C-2
Q216 C-2
CT300 D-4
CT400 F-4 Q217 C-1
MB,21-6(BVP-550)
* Q218 B-1
MB,14-6(BVP-500)
* D1 A-3 Q219 C-1
Q220 C-1
* D2 A-2
* D3 A-2 * Q300 C-4
* D4 A-3 * Q301 C-4
* D5 B-3 * Q302 D-4
* Q303 D-4
D7 B-3
* D8 F-3 * Q304 D-4
* D9 F-3 * Q305 D-3
Q306 D-3
* D10 F-3
MB,21-5(BVP-550)
2
* Q307 D-3
MB,14-5(BVP-500)
FL200 C-3 * Q308 D-3
FL300 D-3 Q309 D-2
Q310 D-2
FL400 E-3
Q311 D-2
IC1 A-3 Q312 D-2
* Q313 D-1
IC3 B-2
IC5 B-3 * Q314 D-1
IC6 B-2 * Q315 D-2
* IC7 B-3 Q316 D-2
Q317 D-1
* IC8 F-4
IC9 F-4 * Q318 C-1
IC10 F-2 Q319 D-1
IC11 F-2 Q320 D-1
* Q400 D-4
IC12 F-2
IC13 F-2 * Q401 E-4
IC14 F-2 * Q402 E-4
* Q403 F-4
IC15 F-3
IC16 G-3 * Q404 E-4
* IC17 G-3 * Q405 E-3
3
MB,21-4(BVP-550)
IC18 G-2 Q406 E-3
MB,14-4(BVP-500)
* Q407 E-3
* IC19 G-3
IC20 G-2 * Q408 E-3
IC21 G-1 Q409 E-2
IC22 B-4 Q410 E-2
Q411 E-2
IC23 B-3
IC24 G-1 Q412 E-2
IC25 F-1 * Q413 E-1
* Q414 E-1
IC26 F-1
MB,21-3(BVP-550)
IC27 F-1 * Q415 E-2
MB,14-3(BVP-500)
IC200 C-4 Q416 E-2
* IC201 C-3 Q417 E-1
* Q418 E-1
IC202 C-2
* IC203 B-2 Q419 E-1
* IC204 B-1 Q420 E-1
IC300 D-4
* IC301 D-3 RV50 B-4
IC302 D-2 RV200 C-4
* IC303 C-2 RV300 D-4
RV400 F-4
* IC304 C-1
4
IC400 E-4
* IC401 E-3 TP200 D-4
IC402 E-2 TP300 E-4
TP400 F-4
* IC403 D-2
* IC404 E-1
L1 A-2
L2 A-3
* Q1 A-2
MB,21-2(BVP-550)
* Q2 A-2
MB,14-2(BVP-500)
* Q3 A-3
Q4 B-3
Q5 A-3
* Q7 A-3
Q10 A-4
Q11 A-4
Q12 A-4
Q13 A-4
MB,21-1(BVP-550)
Q14 A-4
5 MB,14-1(BVP-500)
* Q200 B-4
* Q201 B-4
* Q202 C-4
* Q203 C-4
* Q204 C-4
* Q205 C-3
Q206 B-3
* Q207 C-3
* Q208 C-3
Q209 B-2
Q210 C-2
Q211 B-2
Q212 C-2
A
B
BVP-550 (SY)
2/2 3 C
2/2 4 GSL 2
2/2 5 GSL 1
2/2 1
TEST SIG
2/2 7 V SAW
IC200(1/4) IC200(2/4)
TL064CPW-E05 TL064CPW-E05
C200 C201 C202 C203
4.7 33
0.1 0.1
20V 16V
:TA-B :TA-D
CN1(74/100)
74 R(X) IN
C238
1
25V
:TA-C R265
20k
4
12
14
13 7
R269
1k
11
R270
33k
CN1(73/100)
73 R(G) IN
C232 C233
22 0.1
10V
IC200(4/4)
TL064CPW-E05
IC300(1/4) IC300(2/4)
TL064CPW-E05 TL064CPW-E05
C300
C301 C303
4.7 0.1 0.1
C302
20V
33
:TA-B
16V
CN1(72/100)
72 G(X) IN
C338
1
25V
:TA-CA R365
20k
12 4
14
7
13
R369
1k
11
R370
33k
CN1(71/100)
71 G(G) IN
C333
C332 0.1
22
10V
IC300(4/4)
TL064CPW-E05
IC400(1/4) IC400(2/4)
TL064CPW-E05 TL064CPW-E05
2/2 17 +7V
2/2 18
+4.8V
C400 C401
C402 C403
0.1
4.7 33 0.1
20V
16V
:TA-B
CN1(70/100)
70 B(X) IN
C438
1
25V
:TA-CA
R465
20k
12 4
14
13 7
R469
1k
11
R470
33k
CN1(69/100)
69 B(G) IN
2/2 19 A GND
C432
C433
22
0.1
10V
2/2 20 -2.5V
IC400(4/4)
TL064CPW-E05
2/2 8 PRE BLKG
2/2 9 CLP 1
2/2 10 CLP 2
2/2 11 CLP 3
C
VA-163 (1/2) VA-163 (1/2)
IC201 Q200 Q201 Q202 Q205
TC4W53FU(TE12R) 2SA1611-T1M7 2SC2757-T1T34 2SA1226-T1E4 2SA1226-T1E4
R200
C204
R201 1k R202
10
20k 6.3V 4.7k
Q200
R209
20k R211
Q201
10
C237
0.1
R215 C207
330 27p CT200
8
C239 2 4
R235
1 R FREQ
150
25V 6
5 1
:TA-CA
7
C259
6
1 C241
201
25V :n'm C240
Q202
:TA-CA :TA-CB 56p
5 3
R268
Q205
3.3k
R241
2k
R244
620 R245
300k
RV200
500
R256
1k
RV200:R GAIN
R258 Q203 Q204 R259
11k 20k
C228
R263
C229 R262
33
1k 10 6.3V :TA-B 30k
6.3V
Q203 Q204
10
2SA1611-T1M7 2SA1226-T1E4
8
9
IC301 Q300 Q301 Q302 Q305
TC4W53FU(TE12R) 2SA1611-T1M7 2SC2757-T1T34 2SA1226-T1E4 2SA1226-T1E4
R300
C304
R301 1k R302
10
20k 4.7k
6.3V
Q300
R309
13k R311
Q301
10
C337
0.1
R315 C307
330 27p CT300
C339 2 4 8
1 G FREQ
25V 6
5 :TA-CA 1
7
C359
6
1 C341
301
25V :n'm C340
Q302
:TA-CA :TA-CB 56p
5 3
R368
Q305
3.3k
R341
2k
R345
620 R346
270k
RV300
R356 500
1k
RV300:G GAIN
R358 Q303 Q304 R359
11k 20k
C328 C329
R363 R362
33 10
1k 30k
6.3V 6.3V
10 Q303 Q304
8
2SA1611-T1M7 2SA1226-T1E4
9
IC401 Q400 Q401 Q402 Q405
TC4W53FU(TE12R) 2SA1611-T1M7 2SC2757-T1T34 2SA1226-T1E4 2SA1226-T1E4
C404
R400
10
R401 1k R402
20k 6.3V 4.7k
:TA-B
Q400
R408
13k R410
Q401
10
C437
0.1
R415 C407
330 27p CT400
2 4 8
C439
1 B FREQ
25V 6
1
5 :TA-CA
7
C459
6 1 C441
401
:n'm C440
25V
Q402
:TA-CA :TA-CB 56p
5 3
R468
Q405
3.3k
R441
2k
R444
620 R445
100k
RV400
500
R456
1k
RV400:B GAIN
R458
Q403 Q404
11k
C428
R463 C429 R459 R462
33 10
1k 20k 30k
6.3V 6.3V
Q403 Q404
10
2SA1611-T1M7 2SA1226-T1E4
8
9
8-2 8-2
D E
C124
15
6.3V
Q206
2SC4178-F13F14-T Q207 IC202(1/2)
C125
1 2SA1610-T1Y34 CXA1486Q-TH
15
6.3V
R203
5.6k
TP200
28
VCC
18
FL200
IN
16
R223
1 5 BSH
100
R222
Q207
820 1/16W
2 3 202
TRAP 20
Q206 GS1
19
R230
6 4 7 GS2
39k
VEE GND CLC1 CLP1 BLK1 LPF1 BLKG
5 3 31 21 24
R246 C214
10k R248 1
2.2k R249 25V
0 C216 :TA-CA
0.1
C230
1
C234 25V
0.1 :TA-C
Q306
2SC4178-F13F14-T Q307 IC302(1/2)
1 2SA1610-T1Y34 CXA1486Q-TH
R303
5.6k
TP300
28
VCC
18
R335 FL300
Q306 IN
150
16
5 R323
1 BSH
R322 100
820 1/16W
2 3 302
TRAP 20
R342
GS1
10k
19
R330
6 4 7 Q307 GS2
39k
VEE GND CLC1 CLP1 BLK1 LPF1 BLKG
5 3 31 21 24
R348 C314
2.2k R349 1
0 C316 25V
0.1 :TA-CA
C330
1
C334 25V
0.1 :TA-CA
Q406
2SC4178-F13F14-T Q407 IC402(1/2)
1 2SA1610-T1Y34 CXA1486Q-TH
R403
5.6k
1/16W
TP400
28
VCC
18
R435 FL400
IN
150
16
R423
1 5 BSH
100
R422
Q407
820 1/16W
2 3 402
TRAP 20
Q406 GS1
19
R430
GS2
6 4 7 39k
VEE GND CLC1 CLP1 BLK1 LPF1 BLKG
5 3 31 21
24
C414
R448 R449 R447 1
10k 2.2k 0 C416 25V
0.1 :TA-CA
C430
1
C434 25V
0.1 :TA-CA
N 14 2/2
M 13 2/2
L 12 2/2
F
Q208
2SC4177-T1L7
R207
5.6k
R212 R213
330 1.5k
C208
100
R216 6.3V
1k :AL-C
2
WSH
R224
26 5.6k
GCTL
R236
47k
14
ZERO
Q208
23 12
R250 C217 C218 C219 R251 R252
0 4p 0.1 0.1 100k 10k
Q308
2SC4177-T1L7
R304
5.6k
R312 R313
330 1.5k
C308
100
R316 6.3V
1k :AL-C
2
WSH
R324
5.6k
26
GCTL
R336
47k
14
ZERO
23 12
Q308
R350 C317 C318 C319 R351 R352
0 4p 0.1 0.1 100k 10k
Q408
2SC4177-T1L7
R411 R412 R413
5.6k 330 1.5k
C408
100
R416 6.3V
1k :AL-C
2
WSH
R424
5.6k
26
GCTL
R436
47k
14
ZERO
12
23
Q408
R450 C417 C418 C419 R451 R452
0 4p 0.1 0.1 100k 10k
BVP-550
G H