Sony DCR-TRV230E Service Manual page 80

DCR-TRV230E/TRV235E/TRV325E/
TRV330E/TRV430E/TRV530E
3-6. POWER BLOCK DIAGRAM (1/3)
(TRV325E/TRV330E/TRV430E/TRV530E)
FU-150 BOARD(1/2) Q405,408-412
F405
(DCR-TRV230E/TRV235E/
TRV325E/TRV330E)
F406
FU-154 BOARD(1/2)
BT901
(DCR-TRV430E/TRV530E)
Q407,
BATTERY 409,410
(SEE PAGE 4–101)
TERMINAL
(TRV230E/TRV235E)
BATT UNREG
6
Q401,
F401
402
BATT SIG
S
5
Q403,
F403
404
BATT GND
1 CHARGE
F404
SWITCH
DC IN
F402
ACV UNREG
1
3
BATT/XEXT SW
2
CN401
CN403
5 2 3 4 14
5 2 3 4 14
CN1113
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
CN1113
36 36
PRT HEAD UNREG 17
38 38 2
18
INTELLIGENT
40 40
ACCESSORY
30 30
SHOE
19
SHOE/PRT UNREG
32 32 1
20
34 34
CN1101
15 15
16 16
17 17
BATT UNREG
20 20
C/D VS D1.5V
21 21
L401
BL UNREG
24 24
25 25
VTR UNREG
28 28
CN403
BL CONT
(4–49)
IC1301
DC/DC CONVERTER
NONINV
OUTPUT–7
2
7
INPUT–7
OUTPUT
31 STANDBY–7 6
MONITOR-7
OUTPUT VCC–7
5
1
OUTPUT VCC–4,5,6
OUTPUT–4 57
28
VCC
MOS GATE–4 54
OUTPUT
18
MONITOR–4
COMP 41
OUTPUT–1 45
MOS GATE–1 42
OUTPUT
40
MONITOR–1
OUTPUT VCC–1,2,3 49
27
VREF VREF
50
OUTPUT–3
OUTPUT MONITOR–3
34
21 RT
CT
22
OUTPUT–2
46
VTR DD ON
OUTPUT
29 STANDBY–3
37
MONITOR–2
30 STANDBY
SWITCHING
OUTPUT–6
64
OUTPUT MONITOR–6 10
NONINV INPUT–6 11
SWITCHING
OUTPUT–5 58
OUTPUT MONITOR–5 14
NONINV INPUT–5 15
3-11
VC-254 BOARD(1/2)
Q1311,1312,1327
5V REG
Q1309
SWITCHING
L1317 L1318
Q1303
L1305 L1310
SWITCHING
Q1331,1332
Q1308
IC1304
SWITCHING
1.5V REG
VREF
Q1304
SWITCHING L302
Q1314
Q1307
EMERGENCY
SWITCHING
DETECT
Q1321,1323
15V REG
T1301
D1302 (1/2)
RECT
Q1301
5 Q1333
SWITCHING
6 13.3V REG
4
7
1 D1306
RECT
8
Q1316,1329
2 D1302(2/2)
RECT
-7.5V REG
3
Q1302
SWITCHING
L1301
D1301,1305
Q1324,1330
RECT
-15.3V REG
Q1305
(LCD TYPE SH MODEL)
L1303
CAP VS
CAP ERROR
Q1306
L1304
DRUM VS
DRUM ERROR
BATT UNREG
MT 5V
VTR UNREG
SHOE ON
BL CONT
BATT SIG
INIT CHARGE ON
VTR DD ON
BL REG
CAM DD ON
FAST CHARGE
BATT/XEXT SW
(MS MODEL)
L1319
PC 1.9V
D 1.9V
(4–50)
TO
D 1.5V
POWER
BLOCK(2/3)
(SEE PAGE 3-13)
L1306 D 2.8V
L1307 A 2.8V
L1308 AU 2.8V
L1309
EP 2.8V
L1320
EP 13.3V
IC1303
2
5.9V REG
5 RP 6.0V
3
(4–50)
L1313 AU 4.75V
L1314 A 4.75V
L1315 EVF BL 4.75V
L1316 RP 4.75V
CAP VS
IC1501
CAP ERROR
GENERATOR
DRUM VS
DRUM ERROR
D 2.8V
A 4.75V
CAM 15V
CAM -7.5V
3-12
BL CONT
4
BL REG
3 TO
PANEL 2.8V
POWER
8
PANEL 13.3V
BLOCK(3/3)
6
(PD-138/139)
PANEL 4.75V
7
(SEE PAGE 3-15)
PANEL -15.3V
5
CN1120
CD-294
BOARD
(DCR-TRV230E/
TRV235E/
TRV325E/
TRV330E)
CD-317
BOARD
(DCR-TRV430E/
(4–16)
TRV530E)
TIMING
IC602
CN1501
AMP
16 1
(4–10)
FB1501
IC601
CCD
10 7
IMAGER
12 5
CN601 (4–10)