Sony DSR-45 Service Manual page 85

DSR-45/45P
VD-032 (4/16) (VIDEO IN 1) • See page 4-127 for VD-032 printed wiring board. • See page 4-169, 170 for waveforms.
2 3
1
VD-032 BOARD (4/16)
A
VIDEO IN 1
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
SIGNAL PATH
VIDEO SIGNAL
B
CHROMA Y Y/CHROMA
REC
PB
C
D
DSR-45
D202
KV1470TL1-3
R327
100k
G11
R320
100k
E
C310
0.1u
F
96 41-6
G
VD-032 BOARD (5/16) 41-8
41-7
24
VD-032 BOARD (3/16) XS_SEL
H
40 VIDEO_OUT
VD-032 BOARD (10/16) S-C_OUT
MONITOR_OUT
S-Y_OUT
37
CPNT-U_OUT
VD-032 BOARD (9/16)
CPNT-V_OUT
I
CPNT-Y_OUT
CN201 12P
MONITOR_OUT 12
MONITOR_OUT_GND 11
B-Y_OUT 10
B-Y_OUT_GND 9
R-Y_OUT 8
JK-216 BOARD
CN103 R-Y_OUT_GND 7
J
THROUGH THE Y_OUT 6
VJ-109 HARNESS
Y_OUT_GND 5
(SEE PAGE 4-108)
S_Y_OUT 4
S_Y_OUT_GND 3
S_C_OUT 2
1
S_C_OUT_GND
CN202
8P
V_OUT_GND 1
K
V_OUT 2
JK-216 BOARD B-Y_IN_GND 3
CN104
B-Y_IN 4
THROUGH THE
R-Y_IN_GND 5
VJ-110 HARNESS
R-Y_IN 6
(SEE PAGE 4-108)
Y_IN_GND 7
Y_IN 8
CN203 6P
L
S_Y_IN_GND 1
JK-216 BOARD
S_Y_IN 2
CN105
S_C_IN_GND 3
THROUGH THE
S_C_IN 4
VJ-111 HARNESS
(SEE PAGE 4-108) V_IN_GND 5
V_IN 6
41-2
41
41-1
VD-032 BOARD (5/16)
41-4
M 42-2
42
42-1
VD-032 BOARD (6/16)
42-3
99
VD-032 BOARD (7/16)
NT/XPAL5
102
VD-032 BOARD (12/16) SDC_DET
05
VD-032 (4/16)
4 5 6 7
VD-032 BOARD (6/16)
D204
XX
DSR-45P
R371
R332 R376
56
100k 100k KV1470TL1-3
R345
47
C326 C349
22p
33p
C329 C345
6p 6p
C327 C350
R353 R367
R333 R377
33p 22p
100k 0 0
100k
R346 R372
R368
330 R354 100
0
0
R334
XX
RY201
DSR-45P
XX
Q235 C330 C346
0.001u 560p
XX
IC203
LND201 18
IC203
C210
SHAS 22u MM1115XFBE
6.3V
1.6
4.9 1.1
CL220
1.8 4.9
R225
47
C211
22u
6.3V
C215 C226
0.1u 0.1u
Q207
2SC4081T106R
IC204
19
MM1111XFBE
C207
0.01u
2.7
4.9
4.9 2
2.7 4.9 2.2
CL221
C208
0.01u
C216
0.1u
IC204
R227
1k
20
R223
22k
2SC4081T106R
C222
22u 4.9
4V
2.4
CL219
CL215
1.8
R224 R230
22k 1k
C291
R204
150
0.5%
R205
150
0.5%
C201
Q203
0.01u 2SC4081T106R
4.9
0
R209
100
0
R213
100k
R215
4700
4-63
8 9 10 11 12
38
38-2
38-1
Q233
2SC4081T106R
4.9
1.1
R335
R304 0
100
0.6
C314
DSR-45
22u
R309
4V C324
1k
0.047u
C308
1u
R325
2200
4.2
Q246
28 27 26 25 24 23 22 21 20
XX
26
25
28
IC220
D206
MA112-TX
D205
C297
R303
100p 1 2 3 4 5 6 7 8 9
1k
R380
100k 4
C301
0.001u
CL223
G8
R389
100k
R399 R329
XX 8200
C355 C362 0.5%
0.1u 0.1u C298
22p
R305
39k
R385
4700
R317
6800
R323
C322 C328
20k :DSR-45
100u 4.7u
22k :DSR-45p 6.3V 25V
0.5%
L206
10uH
IC206 FL202 R257
R248 2200
1k 4 6
C247
IC206 MM1031XML R254
22p
220
4.9
1.5 C258
3 2 1 C254
3
0.1u 47u
6.3V
2 1.2
2.4
Q212
R252
0.6
2SC4081T106R 1k
4.9
R244
C239
1k Q215
2.2u
2SA1576A-T106-R
35V
L207
Q208
10uH
2SC4081T106R
FL203
R246 R258
4 6
R236 22k R249 2200
R234
22k 2200 1k
4.9
Q211 C240 C249
2.8 R253
3 2 1
2.8 2SC4081T106R 0.01u 1k 0.01u 1.4
1.5
0.8
R239
0.9
680 R247
0.9
10k Q216
2SA1576A-T106-R
C255 C259
47u
R237 R242 0.1u
1k 1k 6.3V
C227 R235
0.1u 10k
IC210
L208
IC210
10uH
LM7131BCM5X
1.5 4.9
R251
4 5
2200
Q206
C243
FL201 0.1u
R255
R241
0
6 4 1k
3 2 1
1.5 2 C256 C260
47u
1 2 3 1.4 1.4 0.1u
R231 6.3V
1k 1.5
R243
R245
0.9 4700
8200
0.5%
0.5%
C238
C248
R240
R315 47u XX
1k
15p 220 4V
Q213
Q210 2SA1576A-T106-R
2SA1576A-T106-R
IC212
XX
13 14 15 16
R381 R394
0 0
R383
C353
XX
XX Q241 Q244
XX XX
C365
XX
R382 R393
L217 XX
10uH
Q245
C339
C334 XX
100u
0.1u
6.3V
Q243
XX
R350 DSR-45P
0
DSR-45
R351 Q238
0
2SC4081T106R IC225 TC74VHC221AFT(EL)
4.2 4.9
4.9 4.2
R361
IC225
XX 4.9 0
4.9 3.9
4.2 0.7
19 18 17 16 15 R369
R375
1k
1.9
47k
0.5%
CL225 0 4.9
27
2.8 4.9
30 C352
0.001u
29
TP201
10 11 12 13 14
2.8 R357
6800
R362
IC224
C336 33k
0.001u G9 TC7W66FU(TE12R) MM1111XFBE
4.4 4.9 2.7
R363
XX 4.4 4.9 0
4.9 4.3 2.7
C337
0.1u
C359
4.3
0.01u
R358 C354
33k 0.01u
C361
0.01u
CL224
IC224
L210
DSR-45P
10uH
R293
C266
47u C275 0
C287
6.3V 0.1u 0.1u
R290
0
DSR-45
36 35 34 33 32 31 30 29 28 27 26 25
24
C269
0.01u
2.4
4.9
2.2
R265 R270 IC215
560 56k
1.9
IC215
CXD2064Q-T6
1.9
C264
0.022u 4.9
C267
0.1u 4.9
C268
0.1u
22 23
1 2 3 4 5 6 7 8 9 10 11 12
21
3 1.7
1.3
C273
22u
6.3V
L209 C281 C288 C289 R291
0.1u 0.1u 0.1u 3900
10uH
C285 R398
C265
220
0.1u
22u
C279 R292 R294
6.3V
0.1u 10k
1800
R397
220
4-64
17 18 19
43
VIDEO_+5V
VD-032 BOARD (15/16)
R395
XX GND
XX
XCPNT_SEL
XS_SEL
DSR-45P
R396
56k
IC229 23
VD-032 BOARD (3/16)
C372
120p
1.9 4.9
0.7
4.3
IC229
C379
TC7S00FU(TE85R)
0.1u
C371
0.1u
FSC_TEST
IC228
L222
10uH
100
2
FSC_ADJ VD-032 BOARD (10/16)
4.9
C378
10u
16V
101
RS2_HUE_ADJ VD-032 BOARD (7/16)
IC228
Q229
XX
R300
XX
Q230
XX
4.9
C295
0.1u
1
C296 G1
0.1u REC_Y_GAIN
1.7
R295
3900
G3
REC_V_GAIN
G4
REC_V_DELAY
G5
REC_U_GAIN
G6 28
REC_U_DELAY
VD-032 BOARD (3/16)
G7
Y/C_SEP_GAIN
G8
DEC_FREERUN_ADJ_PAL
G9
C_DECODE_HUE
G10
G7
C_DECODE_LEVEL
G11
DEC_FREERUN_ADJ_NT