Sony DSR-1 Service Manual page 182

1
8/8 ENCORDER +5V
3/8
DA B0-B7
3/8
DA R0-R7
13
R4
14
R5
3/8 DA Y0-Y7 15
R6
16
R7
Y0 17
2
Y1 18
Y2 19
Y3 20
Y4 21
Y5 22
Y6 23
Y7 24
3/8 SPCK1
3
3/8 ENC CLK
3/8 HD
3/8 L;NPS STDBY
2/8 H;WIDE ID ON
8/8 H;BASE PWR ON
FP-81,103-30 402-37B H;BASE PWR ON IN
4
IV-50,407-1 417-1 A/D Y LEVEL OUT
IV-50,407-4 417-4 A/D R-Y LEVEL OUT
IV-50,407-6 417-6 A/D B-Y LEVEL OUT
3/8 FLBKY
3/8 AY9
5/8 H;EE
FP-81,103-29 402-36A H;BASE MUTE IN
CSYNC
3/8
LALT
3/8
3/8 BF
3/8 BFG
5
3/8 DA CLAMP PULSE
IV-50,407-2 417-2 A/D CLAMP LEVEL OUT
FP-81,103-34 402-39B H;DA LD IN
3/8 SY SCK
3/8 SY SO
A B
5V
L221
47µH
C212
C211
33
0.1 10V
:TA-C
3.3V
12 11 10
9 8 7 6 5 4 3 2 1
L202 L201
10µH 10µH
48
CR4 DVDD
47
CR5 DVDD
46
CR6 AVDD
45
CR7 AVDD
44
Y0 AVDD
43
Y1 AVDD
IC201
42 C203 0.1 25V F
CXD2304R
Y2 VG
41
Y3 Y
40
Y4 BO
39
Y5 CR
38
Y6 GO
37
Y7 CB
25 26 27 28 29 30 31 32 33 34 35 36
C201
C202
0.1
R205 R204 47
22k 10k 6.3V
:RS-C :RS-C :TA-C
C204 C205
R201 R202 R203 47
R212 0.1
0 330 330 330 6.3V
:RS-C :RS-C :RS-C :TA-C
R281
C207
10k
1000p
R278
4700
3.3V
IC269 IC270 IC271 IC272
L264 D202
10µH TC7SH08FU ,NM ,NM ,NM ,NM
R208
,NM
7 8
2 VCC 5
R280
5
1 D Q
100
4 1 7 8
C217
269 270
2 ,NM
3 2 VCC
3 Q R209 D Q
1
GND ,NM
272
6 4
5
Q
2 4
R314 R279 GND
C297 C210 271
100k 100k
0.1 6 4
,NM 1
3
R282
100
R207
0
C
VA-205B (2/8) VA-205B (2/8)
Q221 IC221 Q222
2SA1576A TC7S66FU 2SC4081
R222
1k C216
:RS-C 0.1
FL221
C213 5.5MHz
22p
5 4
4 5
TP263
R221
1k :RS-C
1 3 1 2
LPF
E221
3
R223 R225
2
100k 1500
Q224 Q225 Q226 IC222 Q223
FL222
2SA1576A 1.5MHz 2SA1576A 2SC4081 TC7S66FU 2SC4081
1
R230
R229 C208
470 RV221
1k 33p :RS-C 2200
R228 5 4 :RS-C
4 5
1k
:RS-C
1 3 1 2
LPF
C214
R232
18p
3
330
2
C264
1
R233
R231
2200 R226 R227
560
100k
:RS-C 1500
Q227 Q228 Q229 Q230
FL223
2SA1576A 2SA1576A 2SC4081 UMC3
1.5MHz
R236
R235 C209 RV222
470
1k
33p 2200
5 4 :RS-C
R234 :RS-C
1k
:RS-C
1 3
C215
LPF
18p
2
R238
R237
560 2200
R224
:RS-C
47k
IC262
C262 C261
CXA1211M
0.1 0.1
C266
1000p C263 2
1
1 8
IN1 VCC
2 7
CONT1 IN2
3 6
OUT1 CONT2
4 5
R313 TP262
C265 GND OUT2
0 0.1
CL262
IC273 IC275 IC274(1/2) IC274(2/2) IC276 IC265(5/5)
D203
,NM ,NM ,NM ,NM ,NM ,NM SN74HCT08APWR
C218 R211 R213
R271
5
,NM ,NM ,NM 0
4
2
273
1
5
3
2 4
275 14
5
1 10 4 14 1
4 VCC
3
12 9 2 VCC 5
SD 2 276
5 D Q D Q
11 3 265
3
274 274
8 6
3 Q Q GND
RD GND
7
C219 C300
13 1 7
C272 ,NM
0.1
,NM
1
3
265
2
4
6
265
5
9
8
265
10
13
11
265
12
1
3
2 266
4
6
5 266
9
8
10 266
13
11
266
12
16-4 (b) 16-4 (b)
D E
C251 C252
0.1 0.1
R287
R285
0
,NM
C275
C278
0.1 0.1
R284
0
36 35 34 33 32 31 30 29 28 27
C268
3
,NM
IC261 LEVEL CONT LEVEL CONT
CXA1592R
LEVEL CONT LOGIC
37
CL263
38
1/2 HAP GAIN SLICE
C271
BLK
1
39
L251 R272 YTBLK
47µH 39k
40
CLP4 CLP2 WC
ADD GC
BLK SETUP SYNC
41
1.4 TYP
R273
R274
10k
CLP4
10k 42
43
CLP4 MOD
C267 3/2
1 BURST BLK
44
R275
10k CLP2
45
2/3 TYP
C269
TP261
1000p 46 ADD GC
AGC
47
B-Y
C270
1 48
CLP4 MOD
3/2 LOGIC
CL261 BURST BLK
R286
,NM
CLP2
B.GEN 1/4
R304
0 BFG
1 2 3 4 5 6 7 8 9 10 11 12
C273
C274 1
C277
33
C276 0.01
10V
:TA-C 0.1
R263
0 R262
,NM 0
5V
IC266(5/5)
L263
SN74HCT08APWR 10µH
14
VCC
266
GND
C298
7 33
5V
C296 10V
L262
:TA-C
0.1 10µH
8 7 6 5 4 3
IC265(1/5)
SN74HCT08APWR IC267
MB88347PFV
IC265(2/5)
SN74HCT08APWR
IC265(3/5)
R210
SN74HCT08APWR 47 :RS-C
9 10 11 12 13 14
IC265(4/5)
SN74HCT08APWR
IC266(1/5)
SN74HCT08APWR
C293
C294
33
0.1
IC266(2/5)
10V R310
SN74HCT08APWR :TA-C
220k
IC266(3/5)
SN74HCT08APWR
IC266(4/5)
SN74HCT08APWR
F
26 25
C285
1000p
R269
22k
REF V
R268
33k
24
SYNC
C BLK
23
C282
22
1
21
ADD
20
19
R267
FL263
1k 3.58MHz
X1.6
:RS-C
18
3
C286
C283 4
17 0.1
0.01
2
R266 BPF
16 1k :RS-C
5
C284 C287
15 0.1 33 10V :TA-C 1
CLP4
14
R265
C292
0 0.01
,NM
13
MODE GEN
R264
0
8 7 6 5
D201
SB007-03CP
IC263
CXA1211M
R312
100k C289
C288
0.1 1 2 3 4
1000p C290
R307
0.1
0
2 1 8 7 6 5 4 3 2 1
IC268
MB88347PFV
15 16 9 10 11 12 13 14 15 16
RB262
RB263
100
100
DSR-1/1P/V2
G H