Sony CCU-TX50 Service Manual page 151

+5V
IC201
R225 R226 R227 FL201 AD8014ARTZ-REEL7
15 220 220
LPF
CN901 1 2
a17 VBS(X)-in IN OUT
(49/135) 10M
R204
GND
100
R201
R228
3 4 5 6
470
360
NM
R202 R203 R205
0 1k 0
CN901
b17 FR-GND
(50/135)
CN901
b3 Output2-SDI/VBS-in
(119/135)
C201
0.1uF
Q259
2SC4617TL-QR
+3.7V
R254
100
Q259
R255
33k
C252
0.1uF FB251
R256
4.7k
C253
0.1uF
8
CN901
a5 FR-GND
(106/135)
VCC
CN901
FR-GND Q0
(101/135) b6 R253
7
CN901 120
a6 SD-MAIN-SDI(X)-in D Q0
(100/135)
6
CN901
a7 SD-MAIN-SDI(Y)-in D Q1
(94/135)
CN901
b7 FR-GND Q1
(95/135) R252
R251
330 VEE
330
5
GND
IC251
MC100LVEL11DTR2
002 VBS1-out
CN901
a3 Output1-SDI/VBS-in
(118/135)
E2
GND
CCU-TX50/V2
A B
VBS3-out 002
R401
150
IC204
VBS1-out 002
R301
TC7W53FU(TE12R)
150
C203
L201 47uF
10uH 6.3V
C204
3 5
0.1uF
+
1
IC204
8
C206
4
R211 1uF
-
7 VCC
47k
2 R208 1
100 6
R206 NM NM R212 5
150
470
IC203 R213
R207 C205 8 2
150
1.5k 15pF INH
7 VCC GND VEE
Q202
1
6 4 3
R209
R214
0 5
150
2
INH
R210
GND VEE
47k
4 3
Q202
2SA1576A-T106-QR
C202
47uF
6.3V
C207
1uF
L202
-5V
10uH
2SC4617TL-QR
IC203
TC7W53FU(TE12R)
R274
47k
C257
1uF
D201
Q254
Q253
1SS301-TE85L
2SC3356-T1K 2SC3356-T1K
2
R257 C256
3 C254
33k 0.1uF R263 R268 0.1uF
1
R280 R282 100 100
R270
3.3k 3.3k 47 Q257
C263 R258
6.8k
0.47uF Q253 Q254
R271
3.3k
R260
C264
150
0.47uF
R272
R266
C255
680
100 5pF
R269 Q258
R264
39
39
R281 R283
1 5
2.2k 2.2k
R265
+
4 10k
3
- Q256
S
R259 Q255
2
4.7k
C251
0.1uF R267 R273
22 2.2k
1
IC252 Q256
Q255
2
TLV2221CDBV
NDS355AN 2SC4178-F13F14-T1
3
4
R372
47k
R261
270 C357
1uF
Q353 Q354
R262 2SC3356-T1K 2SC3356-T1K
270
R357 C354 C356
33k 0.1uF 0.1uF
R361 R366
100 100
R368
Q357
47
R353 R355 R358
3.3k 3.3k 6.8k Q353 Q354
R369
3.3k
C351 R360
150
4.7uF
R370
R364 C355
680
100
C352 5pF
R367
4.7uF Q358
R362
39
39
1
5
R363
+ 10k
4
3
R352 - Q356
R351 S
R354 R356 R359 Q355
270 270
2
2.2k 2.2k 4.7k
C353
R365 R371
0.1uF
22 2.2k
IC352 Q355 Q356
TLV2221CDBV NDS355AN 2SC4178-F13F14-T1
IC302 IC303
Q301
TC7W53FU(TE12R) TC7W53FU(TE12R)
2SA1576A-T106-QR
C301 R304
1uF 47k
IC303
8
7 VCC
1
6
5
IC302 R305
8 2
150
INH
7 VCC GND VEE
Q301
1
6 4 3
R302
R306
0 5
150
2
INH
R303
GND VEE
47k
4 3
C302
1uF
2SC4617TL-QR
C
VDA-62A (2/2) VDA-62A (2/2)
+5V Q207
2SA1774TL-QR
R220
47k
Q207
L203
C211
10uH
47uF
6.3V
IC205
IC205
3 5 C212
AD8014ARTZ-REEL7
0.1uF
+ Q206
R215 1
100 3
CN901
4 c3 Output3-SDI/VBS-in
- (120/135)
4
2
R219 2 Q206
R218
3SK195(TE85L)
33 1k
1
R217
1k R221 R222
10k 10k
R250
1k
NM
C210
C208
0.1uF R224
3pF
10k
NM
C209
L204
47uF
10uH
6.3V
R216
10k
R223
47k
Q208
Q209
2SC4617TL-QR
+5V
S -5V
Q260
NDS356AP
FB252
C259
22uF
C260
0.1uF
Q257
2SC3356-T1K
R276
330k
R279
NM
75
C261
R278
0.1uF 75
CN901
a8 FR-GND
(88/135)
CN901
C262 b9 FR-GND
R277 (83/135)
220k 1pF
CN901
NM a10 SD-MONI-SDI(Y)-in
NM (76/135)
CN901
a9 SD-MONI-SDI(X)-in
(82/135)
Q258 CN901
b10 FR-GND
(77/135)
2SC4178-F13F14-T1
CN901
a11 FR-GND
(70/135)
R275
GND
C258 68
0.1uF
+5V
S
Q360
NDS356AP
FB351
C359
22uF
C360
0.1uF
Q357
2SC3356-T1K
R374
330k
NM
C361
R376
0.1uF
75
C362
R375
1pF
220k
NM
NM R377
75
Q358
2SC4178-F13F14-T1
R373
C358
68
0.1uF
+5V Q307
2SA1774TL-QR
R312
47k
Q307
L301
C306
10uH
47uF
6.3V
IC304
3 5 C307
Q305
0.1uF
Q305
+
R307 1
100 3SK195(TE85L)
4
-
2
R310 R311
33 1k IC304
AD8014ARTZ-REEL7
R309
1k
R350
R313 R314
1k
10k 10k
NM
C305
C308
0.1uF
3pF
NM
R316
10k
C304
L302
47uF 10uH
6.3V
R308
10k
R315
47k
Q308
Q309
2SC4617TL-QR
-5V
4-47 4-47
D E
IC402 IC403
Q401 TC7W53FU(TE12R) TC7W53FU(TE12R)
2SA1576A-T106-QR
R404 C401
47k 1uF
IC403
002 VBS3-out
IC402
R405
8
150
7 VCC
Q401
1
6
R402
R406
0 5
150
2
INH
R403
GND VEE
47k
4 3
C402
1uF
Q453 Q454
2SC3356-T1K 2SC3356-T1K
+3.7V
R457 C455
R454 33k 0.1uF R463 R468
2.2k 100 100
Q459
R458
2SC4617TL-QR
6.8k Q453
R455
33k
R460
C452
150
0.1uF FB451
R456
R466 C456
4.7k
100
C453 5pF
R461 R462
0.1uF R464
270 270
39
1
5
8 R465
+
10k
4
R453
2 VCC 7
120
D Q 3
-
3 6 S
R459 Q455
D Q 2
4.7k
C454
R452 R467
R451 0.1uF
4 1
330 22
330
VBB NC
VEE
C451
0.1uF
5
IC452 Q455
TLV2221CDBV NDS355AN
IC451
MC100LVEL16DTR2
F G
+5V
Q406 R412 IC404
47k
2SA1774TL-QR AD8014ARTZ-REEL7
1
Q406
L401
C406
10uH
47uF
6.3V
8
IC404
7 VCC
1 3 5 C407
6 0.1uF
+ Q405
R407
1
5 100 3
4
-
4
2 Q405
INH 2 3SK195(TE85L)
GND VEE R410 R411 2
1k
33
4 3 1
R413 R414
R409
10k 10k
1k
R450
1k
NM
C405
C408
0.1uF
3pF
NM
R416
10k
C404
L402
47uF
10uH
6.3V
R408
10k
R415
47k
Q408
2SC4617TL-QR
Q407
2SC4617TL-QR
2
+5V
S -5V
R474
47k Q460
NDS356AP
C458
1uF FB452
C460
22uF
C461
0.1uF
Q457
C457
0.1uF
2SC3356-T1K
R470
R479
Q457
47 R476 75
330k
NM
Q454
R471 C462
R478
3.3k
0.1uF 75
R472
680
C463
R469 Q458 R477
1pF
39 220k
NM
NM
Q458
2SC4178-F13F14-T1
Q456
R473 R475
C459
2.2k 68
0.1uF
3
Q456
2SC4178-F13F14-T1
6
5
4
3
2
1
CN5
4
5
LP1
436931701
GND
VDA-62A (2/2)
BOARD NO. 1-865-030-11
CCU-TX50_VDA-62_010_2
H