Power Block Diagram (1/3) - Sony DCR-TRV15E Service Manual

DCR-TRV15E/TRV17E

3-6. POWER BLOCK DIAGRAM (1/3)

INTELLIGENT
ACCESSORY
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
VC-260 BOARD(1/2)
BT901
BATTERY
TERMINAL
CN7501
F7501
BATT UNREG
6
S
BATT SIG
5 Q7501,
7502 Q7503,
7504
1
CHARGE
F7503
SWITCH
F7504
DC IN
LF7501
F7502
ACV UNREG
4
3
F7505
BATT/XEXT
2
F7506
Q7505-7511
SHOE ON
FP-305
(FLEXIBLE)
(SEE PAGE 4-54) CN001
SHOE UNREG
15
5 6
PRT HEAD UNREG
SHOE
14 7 8
D 2.8V
LED 2
CN005
BL REG
3
BL CONT
4
TO
POWER
BLOCK DIAGRAM
(3/3)
(PD-143)
(SEE PAGE 3-16)
PANEL -15.3V
5
PANEL 13.3V EVF 13.3V
6
PANEL 4.75V PANEL 4.6V
7
PANEL 2.8V EVF 2.8V
8
LB-069 BOARD
LCD903
LCD CN702 CN703 CN1801
FB1802
UNIT
1 20 1
8
1 20
7
IC701 IC1801 IC1802
BACK RGB TIMING
DRIVE GENERATOR
LIGHT
DRIVE
8
(4-39) (4-39)
(4-66)
LED ON/OFF
4 17
16
3-11
BATT UNREG
IC7001
(4-49)
DC/DC CONVERTER
28 VCC
2
OUTPUT-7
OUTPUT
OUTPUT
49 6
VCC-1,2,3 MONITOR-7
MONITOR
7
INPUT-7
STANDBY-7 31
OUTPUT
1
VCC-4,5,6
OUTPUT-4 57
MOS GATE-4 54
OUTPUT
5
VCC-7 OUTPUT
18
MONITOR-4
OUTPUT-1 45
MOS GATE-1 42
OUTPUT
40
MONITOR-1
Q7001
SWITCHING
VREF
27 VREF
OUTPUT-3 50
OUTPUT
34
MONITOR-3
COMP 41
21 RT
22 CT
46
OUTPUT-2
VTR DD ON
29 STANDBY-3
OUTPUT
37
MONITOR-2
30
STANDBY
64
OUTPUT-6
EVF 13.3V
EVF 2.8V
11
NONINV INPUT-6
RP 4.6V
OUTPUT-5 58
NONINV INPUT-5 14
Q7011,7012
MT 4.9V
4.9V
REG
Q7003
SWITCHING
L7003
L7007
BL REG
BL CONT
Q7004
SWITCHING
L7006 L7017
D 1.5V
L7012
A 1.5V
Q7009
SWITCHING IC7002
D 1.9V
(4-50)
1.9V REG
L7019
PC 1.9V
Q7005
SWITCHING
L7002 L7008
D 2.8V
L7010
AU 2.8V
L7009
A 2.8V
Q7008 L7011 EVF 2.8V
SWITCHING
Q7019,7020
D7002
PANEL -15.3V
-15.3V
RECT
REG
Q7013
D 2.8V
EMERGENCY
DETECT
T7001
4
5 D7001
RECT
L7018
EVF 13.3V
1 6
EVF 13.3V
8
2
Q7014,7015
CAM -6.5V
3
-6.5V REG
Q7002
SWITCHING L7001
L7015
PANEL 4.6V
L7013
A 4.6V
L7016
RP 4.6V
L7014
AU 4.6V
CAM DD ON
Q7006
SWITCHING L7004
CAP VS
CAM 12V
12V
REG
Q7016,7017
RP 4.6V
CAP ERROR
Q7007
SWITCHING
L7005
DRUM VS
DRUM ERROR
3-12
SHOE ON
BATT SIG
INIT CHARGE ON
VTR DD ON
CAM DD ON
FAST CHARGE
BATT/XEXT SW
BATT UNREG
MT 4.9V
VTR UNREG
PC 1.9V
EVF 13.3V
AU 4.6V
D 1.9V
A 2.8V
AU 2.8V
TO
POWER
BLOCK
D 2.8V
DIAGRAM
(2/3)
D 1.5V (SEE PAGE
3-13)
A 1.5V
A 4.6V
RP 4.6V
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
CAM 12V
CAM -6.5V