Sony DSR-400 Service Manual page 215

R319 R323
4.7k
22k
C263
R325 R328
0.1uF
4.7k
68k
R379 25V
R337 R338
100
680k 680k S-GND
NM NM
GND
R380
22k
9
CL210
+5.4V CNT
1.0
3 VCC 7
+1 OUT1
4
-1 IC204
R330 220k 5
TL1451ACPWR-12
FB1
C260
6
CL211 +5.1V CNT
DTC1
1.0
0.047uF 10V
R331 10k 14 10
+2 OUT2
13
-2
R332 220k 12
FB2
11
Q231
DTC2
DTC114TE-TL
C261 R333 1 16
0.047uF CT REFO
10k
2 15
10V
RT SCP
GND
8
R321
R326
3.3k
22k
R322
R324 R327 R329
3.3k
4.7k 6.8k 4.7k
Q230
DTC114TE-TL
C264
0.1uF
10V
S-GND C265
4.7uF
6.3V
DSR-400/V2(J, E)
I J
RE-222 (2/3)
Q235
Q237
2SK711-BL(TE85L) 2SC4617TL-QR
L212
10uH
S
R346
68
Q238
2SA1774TL-QR
C270
1uF
25V
NM
C266
P-GND
4.7uF Q233
DTC114TE-TL
6.3V
Q236 Q239
2SC4617TL-QR
2SK711-BL(TE85L)
C267
C269
470pF 470pF
50V L213
R340 R343 50V
10uH
22k NM 22k NM
C268
S
4.7uF
R341 6.3V
R344
0
0 R347
68
Q240
2SA1774TL-QR
C271
1uF
25V
NM
R342 R345
33k 33k
P-GND
K L
RE-222 (2/3)
Q241
L214
L217
SI4431DY-T1
8.2uH 4.7uH
1 2
3
NC
R349 R353 R357
22k 47 10k
C272
D214 C278
0.022uF 16V
Q243 0.1uF
SB05-05CP-TB
SI4416DY-T1 10V
C287
R350 R354 C280 C285 C289
8 7 6 5
10k 100 180uF 10uF
10uF
6.3V 0.1uF
16V 16V
4 10V B
B
C273
D216
0.022uF
SB05-05CP-TB
16V R358 1 2 3
C276 10k
10uF
25V
S-GND
Q242
L215 L216
SI4431DY-T1
22uH 4.7uH
R351 R355
R359
22k 47
10k
C274 D215 C279
R377
16V Q244
0.022uF SB05-05CP-TB 0.1uF 33k
SI4416DY-T1
10V
R352 R356
8 7 6 5
10k 100
4 C286
C284 C288
C281 R378
0.1uF 10uF
C275 180uF 10uF
D217 22k
10V 16V
0.022uF SB05-05CP-TB R360 6.3V 16V
1 2 3 B
16V 10k B
C277
10uF
25V
S-GND
DC/DC CONVERTER BLOCK
4-81 4-81
M
+5.4V 12 (12/16) CN3
CN3
+5.4V 13 (13/16)
R375
33k
R376
22k
(10/16) CN3
+5.1V 10
(11/16) CN3
+5.1V 11
D220
DAP222-TL
OSC 001
DOWN_DET 001
DC-DC converter
RE-222 (2/3)
BOARD NO. 1-866-431-11
VCX-427_RE-222_008_2
N O
1
2
3
4
5
P