DCR-TRV250
COVER
COVER
For Schematic Diagram
• Refer to page 4-37 for printed wiring board.
• Refer to page 4-48 for waveforms.
4-2. SCHEMATIC DIAGRAMS
VC-304 BOARD SIDE A
VC-304 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-304 BOARD SIDE A
VC-304 BOARD SIDE B
4-27
4-28
VC-304 (11/12)
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
0
-7.9
R0/P0.4
R0.5/P0
0.1
0
0
1.2
0.8
1.0
1.2
0.3
0.3
0.5
1.1
1.1
0.7
0.8
1.2
2.5
0.6
1.2
2.5
0
2.9
4.8
1.0
3.4
3.0
0
3.0
3.0
0.8
0
3.0
R3.5/P1.9
R5.5/P5.8
7.3
3.6
5.3
8.3
6.7
8.3
8.3
34
35
2.4
1.2
4.8
2.5
3.0
3.1
3.3
3.0
3.0
7.7
3.0
3.0
0
8.1
8.3
7.7
8.1
0
8.3
8.1
R0/P8.0
8.3
3.0
0.1
6.7
1.6
8.3
0
8.3
0
0
2.9
5.3
0
8.3
0
3.6
4.8
1.0
7.3
0
8.3
0
R5.5/P5.8
3.2
8.3
8.3
8.3
2.9
2.9
1.2
1.9
6.0
8.2
1.3
8.2
-15.7
13.4
-15.7
-15.9
-15.4
-0.1
0
R0/P0.5
14.0
15.9
4.8
0
8.2
4.7
R3.5/P1.9
R-7.7/R0.5
R-7.3/P-7.8
R-7.7
/P0.5
R4.2/P5.4
R15.2/P15.8
R15/P0
4.8
15.9
R4.8/P0
R2.3/P0
R2.8/P0
5.0
8.3
7.7
0
1.3
1.2
5.0
7.5
0.8
51
(5/12)
8
(2/12)
(3/12)
32
26
(3/12)
(4/12)
39
(5/12)
41
46
(6/12)
61
(7/12)
(1/12)
1
(9/12)
71
(10/12)
74
57
(7/12)
(8/12)
66
75
(12/12)
IC1303
IC1302
IC1301
33
(3/12)
(8/12)
69
(12/12)
76
70
(8/12)
RP_2.8V
4.7uH
L1312
XX
L1321
BL_CONT
33uH
L1301
EVER_3.0V
L1304
33uH
2.2uH
L1308
D_2.8V
22uH
L1315
CAP_VS
CAM_-7.5V
22uH
L1302
A_2.8V
22uH
L1305
AU_4.6V
2SA207800LS0
Q1318
XRESET
QS5U26TR
Q1308
5
2
1
3
4
4.7uH
L1317
MT_5V
D1301
MA728-(K8).S0
4.7uH
L1319
A_4.6V
1SS383(T5RSONY1)
D1305
2
3
1
4
AU_2.8V
REG_GND
QS5U26TR
Q1307
5
2
1
3
4
UP04401008S0
Q1325
6
2
1
3
5
4
2SC584600LS0
Q1315
22uH
L1307
1SS383(T5RSONY1)
D1306
2
3
1
4
1SS383(T5RSONY1)
D1303
2
3
1
4
EP_13.3V
LI_3V
HI_EVER_SO
Q1311
QS5U16TR
5
2
1
3
4
HN1C01FE-Y/GR(TPLR3)
Q1320
3
5
4
6
2
1
MT_GND
QS5U26TR
Q1305
5
2
1
3
4
CAM_15V
RP_6.0V
QS5U26TR
Q1310
5
2
1
3
4
BL_REG
IC1302
TK11160CSCL-G
1
VCONT
2
GND
3
NP
4
VOUT
5
VIN
22uH
L1303
2SA207800LS0
Q1319
HN1C01FE-Y/GR(TPLR3)
Q1321
6
2
1
3
5
4
4.7uH
L1318
XCS_DD
L1320
4.7uH
CAM_DD_ON
10uH
L1311
HI_EVER_SCK
UP04401008S0
Q1323
6
2
1
3
5
4
DRUM_VS
2SC584600LS0
Q1324
4.7uH
L1313
4.7uH
L1309
D_1.5V
VTR_DD_ON
QS5U26TR
Q1306
5
2
1
3
4
4.7uH
L1314
47uH
L1316
2SC584600LS0
Q1322
QS5U26TR
Q1309
5
2
1
3
4
VOUT
PANEL_-15.3V
CAP_ERROR
D_1.9V
RP_4.6V
2SC584600LS0
Q1317
2SB1132-T100-Q
Q1316
BL_GND
DRUM_ERROR
22uH
L1306
FB001
BATT_IN
MAS3132E0LS0
D1302
0.047u
C1305
4.7uH
L1310
TK11119CSCL
IC1303
1 VCONT
2 GND
3 NP
4
VOUT
5
VIN
VL_UNREG
F005
1.4A
1SS383(T5RSONY1)
D4001
2
3
1
4
BATT/XEXT
XX
C4002
F001
1.4A
D4002
MAZW082H0LS0
TPCS8302(TE12L)
Q4002
1
4
2
3
8
5
6
7
1.4A
FAST_CHARGE
4.7uH
L4001
0.022u
C4003
XX
R4003
XX
R4004
F003
1.4A
2SB1132-T100-Q
Q4003
LF4001
INIT_CHARGE_ON
2SC584600LS0
Q4001
UNR32A300LS0
Q4004
6P
CN4001
1
2
3
4
5
6
XX
C4001
BATT_SIG
0
R1325
XX
R1369
XX
R1368
XX
R1370
XX
R1371
XX
R1366
XX
R1367
30k
R1303
4700
R1301
R1302
1k
0.1u
C1301
C1303
0.1u
C1302
0.022u
0.5%
12k
R1316
27k
R1307
22k
R1319
33k
R1308
XX
R1375
0.5%
120k
R1318
0.1u
C1373
R1315
1k
6800
R1309
0
R1321
R1311
22k
R1317
15k
R1320
XX
R1314
1k
R1306
4700
C1317
0.01u
C1314
0.015u
C1304
6800p
C1316
0.015u
3300p
C1308
C1310
1500p
BL_GND
D_2.8V
A_2.8V
4.7u
C1321
4.7u
C1322
C1337
4.7u
4.7u
C1330
4.7u
C1331
4.7u
C1332
4.7u
C1333
C1336
4.7u
2.2u
C1327
2.2u
C1323
1u
C1341
2.2u
C1338
4.7u
C1326
2.2u
C1335
C1329
4.7u
1u
C1320
C1328
1u
2.2u
C1324
1u
C1334
2.2u
C1358
0.1u
C1391
4.7u
C1356
XX
C1353
4.7u
C1354
4.7u
C1390
4.7u
C1355
0.1u
C1342
0.1u
C1352
10u
C1371
2.2u
C1357
4.7u
C1339
22k
R1346
100k
R1347
0.5%
R1353
R1355
100k
R1343
0.5%
100k
R1351
6800
R1349
0.5%
68k
R1359
0.5%
22k
R1348
0.5%
R1354
0.5%
R1356
100k
R1337
5%
0
R1357
0.5%
10k
R1350
0.5%
R1352
4700
R1344
0.5%
220k
R1358
100k
R1342
22k
R1345
100k
R1340
12k
R1336
47k
R1339
XX
R1341
0.1u
C1315
1u
C1312
0.1u
C1311
1u
C1318
XX
C1306
C1307
0.1u
10u
C4005
4.7u
C4004
XX
C4006
100k
R4006
1200
R4009
1M
R4007
10
R4008
XX
R4021
6800
R4010
1k
R4001
33
R1313
EP_2.8V
EP_4.6V
EP_13.3V
EP_13.3V
A_4.6V
D_1.9V
D_2.8V
MT_5V
10u
6.3V
C1345
10u
6.3V
C1348
10u
6.3V
C1350
22u
6.3V
C1351
22u
6.3V
C1349
10u
6.3V
C1347
10u
6.3V
C1343
10u
6.3V
C1346
10u
6.3V
C1344
D_2.8V
D_2.8V
A_2.8V
A_2.8V
A_4.6V
D_2.8V
D_2.8V
D_2.8V
EP_2.8V
EP_4.6V
MT_5V
MT_5V
AU_2.8V
47k
R1338
A_2.8V
A_4.6V
D_2.8V
1
A
10u
4V
C1340
XRESET
VTR_UNREG
BATT_UNREG
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
MB44A120APFV-G-BND-ERE1
IC1301
1
DTC6
2
-INE7
3
FB7
4
FB6
5
-INE6
6
+INE6
7
FB5
8
-INE5
9
+INE5
10
-INE4
11
FB4
12
FB3
13
-INE3
14
+INE2
15
-INE2
16
FB2
17
FB1
18
-INE1
19
-INS8
20
IN1
21
IN2
22
IN3
23
IN4
24
IN5
25
IN6
26
LD
27
DIN
28
CLK
29
RST
30
RT
31
CSCP
32
SEL
33
CS
34
VR
35
GND
36
CDET
37
VREF
38
CTL1
39
VBA
T
40
REG_3V
41
VRO
42
VOUT
43
VIN
44
CS
45
RESET
46
OUTC3
47
XCTL2
48
DA
T
A_OUT
49
WAKE_UP
50
DATA_IN
51
LANC_SIG
52
VCONT
53
SENSE
54
LANC_DC
55
VCC1
56
VCC0
57
OUT1
58
OUT2
59
OUT3
60
OUT4
61
OUT5
62
OUT6
63
out7
64
GND0
MT_GND
D_2.8V
VTR_UNREG
IN1
IN7
IN2
CAP_VS
IN7
CAP_VS
DRUM_VS
DRUM_VS
CAP_VS
IN3
IN4
IN1
IN2
IN3
DRUM_VS
IN4
BATT_UNREG
ACV_UNREG
BATT_SIG
BATT/XEXT
ACV_GND
BATT_GND
G
S
S
G
D
D
E
10
14
C
2
G
H
9
F
XX MARK:NO MOUNT
VC-304 BOARD (11/12)
DC CONTROL (DD BLOCK,FU BLOCK)
K
7
1.9V REG
12
17
B
J
3
15
13
6
05
8
5
4
I
11
16
D
6V REG
5V REG
Q1316,1318,1320
Q1317,1319,1321
15V REG
-7.5V REG
Q1322,1323
-15.3V REG
Q1324,1325
13.3V REG
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
DC CONTROL,RESET
Q4003,4004
CHARGE CONTROL
SWITCH
SWITCH
BATTERY
BT901
S
DC IN
TERMINAL
19
18
Capstan servo(speed and phase)
Drum servo(speed and phase)
SIGNAL PATH
39k
7.5k
100k
10k
220k
F004
F002
1.4A
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
Summary of Contents for DCRTRV250 - Digital8 Camcorder With 2.5" LCD
Page 36: ...2 24 DCR TRV250 2 22 MECHANISM DECK BLOCK 1 Three screws M1 7 MD frame 2 Mechanism deck ...
Page 54: ...Schematic diagrams of the VC 305 board are not shown Pages from 4 9 to 4 48 are not shown ...
Page 65: ...Printed wiring boards of the VC 305 board are not shown Pages from 4 67 to 4 70 are not shown ...
Page 72: ...Waveforms of the VC 305 board are not shown Pages from 4 82 to 4 85 are not shown ...
Page 75: ...Mounted parts location of the VC 305 board is not shown Pages from 4 88 to 4 89 are not shown ...
Page 96: ... 116 Sony EMCS Co 2003C0500 1 2003 03 Published by DI Customer Center 9 876 241 31 DCR TRV250 ...
Page 146: ... 80 Sony EMCS Co 2003C0500 1 2003 03 Published by DI Customer Center 9 876 241 81 DCR TRV250 ...