Sony HDW-750 Maintenance Manual page 251

C257 L200
0.1uF
10uH
8
CB10
R9
7
CB9
R8
CB8 6
R7
5
CB7
R6
CB6 4
R5
3
CB5
R4
CB4 2
R3
1
CB3
R2
64
CB2
R1
CB1 63
R0
C253
CB 0.1uF
43
ROR
44
001 B-Y_GAIN R266 VGR
3.3k
37
R257
IRR
33k R261 33k 40
VRR
31
RCK
18
C249 CR10
R258
G9
10k 0.1uF
CR9 17
G8
16
CR8
G7
CR7 15
G6
14
CR6
G5
13
CR CR5
G4
CR4 12
G3
11 D/A
CR3
G2
001 R-Y_GAIN CR2 10
G1
9
CR1
G0
CY
C254
0.1uF
45
R259
ROG
33k 46
R267
VGG
3.3k
38
IRG
R254 C247
41
10k 0.1uF VRG
33k
R262 32
GCK
CY10 28
B9
27
CY9
B8
26
CY8
B7
CY7 25
B6
24
CY6
B5
CY5 23
B4
22
CY4
B3
CY3 21
B2
20
CY2
B1
19
CY1
B0
C255
0.1uF
47
ROB
R260
48
R268
33k VGB
3.3k 39
IRB
42
VRB
47
R269 33
002,004 8FSC BCK
R263 0 R265 0
001 Y_GAIN 29
2 BLK
R255 30
33k
CE
3 1
35
D200 VB
DA221-TL C256
0.1uF
R256 C251
C252
10k C248 C250
22uF 22uF
0.1uF 0.1uF 16V 16V
R264
1k
002,004 VF_SEL_H_HD
HDW-750 V2
I J
Q200
R273 R279 R294
47 22 2SC4617TL-QR 0
R285 NM
15k
C274
R286
10pF
100k
1 IN
R291
1k
R276 R282
150 1.5k
+4.7V +3V
C258
22uF
16V
C259
0.1uF
C268
C262
IC203 0.1uF
22uF
CXD2307R-T6
16V
50
RO C269
C263
0.1uF
22uF
R270
16V
22
51
RO
Q201
R274 R280 R295
47 22 2SC4617TL-QR 0
R287 NM
54 15k
GO
R271 R288 C275
10pF
55 22 100k
1 IN
GO
R292
1k
R277 R283
150 1.5k
C270
C264
0.1uF
58 22uF
BO 16V
R272
59 22
BO
C271
C265
0.1uF
22uF
16V
C260 C261
22uF
0.1uF 10V
Q202
R275 R281 R296
47 22 2SC4617TL-QR 0
R289
NM
15k
R290 C276
10pF
100k
1 IN
R293
1k
R278 R284
150 1.5k
C272
C266
0.1uF
22uF
16V
C273
C267
0.1uF
22uF
16V
K
DC-110 (2/5) DC-110 (2/5)
C280
0.1uF
IC204
CLC450AJM5
FL200
5 4
R300
22
LPF 2 3 5
OUT
+
1
GND
3 4
C277 R297 -
1k
NM 2
C281
0.1uF
R308 R314
1k 330
R309
R303 R305
2.2k
2.2k 10k
C282
0.1uF
IC205
CLC450AJM5
FL201
5 4
R301
LPF 22 3 5
2
OUT
+
GND 1
3 4
-
C278 R298
1k 2
NM
C283
0.1uF
R310 R315
1k 330
R304 R306 R311
2.2k 10k 2.2k
C284
0.1uF
IC206
CLC450AJM5
FL202
5 4
R302
LPF 22 3 5
2
OUT
+
GND 1
3
4
C279 R299 -
NM 1k 2
C285
0.1uF
R312 R316
1k 330
R313
2.2k
R307
1k
4-37 4-37
L M
R342
1.5k
C290 R323
0.1uF 22
Q211
2SA1774TL-QR
Q203
R330
2SK94-T1X2 10k
IC207
TLV2221CDBV
S R343
5 1 10k
TP202
+
4
C296
- 3
0.22uF R336
1608 22
2
C291
0.1uF
-4.7V
R326 C305
0.1uF
100k
C287
0.22uF
1608
E201
C286
0.1uF
R339
10k
Q206
+4.7V
2SB624T1-BV345 Q210
DTA144EE-TL
R344
220
R337
22k
C292 R324
TC7SET08FU(TE85R)
0.1uF 22 R340
22k
Q204
R331
2SK94-T1X2 10k
IC208
TLV2221CDBV
S
5 1
TP200
+ Q208
4
-4.7V
2SD596T1-DV345
C297
- 3
0.22uF R334
2 1608 22
C293
0.1uF
R327 C306
100k 0.1uF
C288
0.22uF
1608
Q207
+4.7V
2SB624T1-BV345
Q212
DTA144EE-TL
C308
22uF
16V R345
R338 220
22k
C294 R325
0.1uF 22
R341
22k
Q205
R332
2SK94-T1X2 10k
IC209
TLV2221CDBV
S
5 1
TP201
+
4
Q209
C298 -4.7V
- 3
0.22uF R335 2SD596T1-DV345
2 1608 22
R333
1k
C295
0.1uF
C307
R328
0.1uF
100k
C289
0.22uF
1608 R329
22k
C309
22uF
16V
N O
1
ENC_CLAMP 002
R346
100
(97/100) CN6
VF_R-Y(X) 97
(98/100) CN6
VF_R-Y(G) 98
2
CLAMP_LEVEL 001
+5V
2
4 COLOR_VF_SAVE 004
1
C310
0.1uF
IC210 (1/2)
VCC
IC210 (2/2)
GND
TC7SET08FU(TE85R)
(99/100) CN6
VF_B-Y(X) 99 3
CN6
VF_B-Y(G) 100 (100/100)
101102
VF_SEL_H_HD 002,004 4
(95/100) CN6
VF_Y(X) 95
(96/100) CN6
VF_Y(G) 96
5
DC-110 (2/5)
BOARD NO. 1-678-627-12
LOT NO. 083-
HDW-750_DC-110_004_2
P