Sony Handycam CCD-TRV107 Service Manual page 61

3-12.POWER BLOCK DIAGRAM (1/2)
IC5701
(4-25)
LCD
POWER (2/2)
DISP LCD VCC 5 INDICATOR
(CF-2000)
DRIVE
CN5704
(PAGE 3-28)
PD-156 BOARD
(4-23) (4-23)
IC5501 IC5502
LCD TIMING
DRIVE GENERATOR
Q5502-5505
PANEL 13.3V
15
PANEL 4.75V
14
PANEL -15.3V
16
PANEL 2.8V
13
IC5601
IC5602
(4-25)
BL REG BACK
18
BL CONT LIGHT
17
DRIVE
CN5701
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
VC-272 BOARD
BT901
BATTERY
CN001
TERMINAL BATT UNREG
6
Q003,004
CHARGE
S BATT SIG CONTROL
5
BATT GND
1 Q001,002
DC IN
BATT/EXT
2
ACV UNREG
F004 BL UNREG
4
ACV GND
3
F003 MT UNREG
F002 VTR UNREG
(4-53)
IC001
(1/2)
DC/DC CONVERTER
45
OUTPUT-1
VCC
28
OUTPUT MONITOR-1 40
22 CT
21 RT 57
OUTPUT-4
OUTPUT MONITOR-4 18
5
OUTPUT VCC 7
OUTPUT VCC 1.2.3 49
COMP 41
OUTPUT-3 50
OUTPUT MONITOR-3 34
46
OUTPUT-2
OUTPUT MONITOR-2 37
OUTPUT-7 2
OUTPUT MONITOR-7 6
MONITOR INPUT-7 7
29
STANDBY-3
LCD901 STANDBY 30
VGH
1
STANDBY-7 31
VSH 5V
24
VGL
3 LCD
VREF 27
PANEL
VSH 3V
23
DRUM/CAPSTAN
CN5501
PWM DRIVE
ND901
BL HIGH
10 BACK OUTPUT VCC 4.5.6 1
LIGHT
CN5601
3-25
BATT SIG
BATT/EXT SW
F001
INIT CHARGE ON
FAST CHAREG
Q014–016
4.75V REG
L008 D 2.8V
Q010
SWITCHING
L004
L009 A 2.8V
L010 AU 2.8V
FB001 EP 2.8V
Q009
SWITCHING
L007 L011
D006(2/2)
T001 RECT
2
D006(1/2)
Q007
SWITCHING
3
4
1 D007(2/2)
5
D007(1/2)
6
Q018
EMERGENCY
8
DETECT
Q008
SWITCHING
L002
L012 EVF PANEL 4.75V
L013 AU 4.75V
L014 A 4.75V
L016 RP 4.75V
Q006
SWITCHING
L001 L003
BL REG
BL CONT
SERVO BLOCK
Q011,012
DRUM VS
CAP VS
SWITCHING
CCD-TRV107/TRV108/TRV308/TRV408/TRV608
BATT/XEXT SW
FAST CHARGE
INIT CHARGE ON
BATT UNREG
VL UNREG
VTR UNREG
Q026,027
PANEL -15.3V
-15.3V REG
Q019,021
CAM -7.0V
-7.0V REG
Q020,022,023
+15V REG
EP 13.3V
Q073
L017
+13.3V REG
EVF PANEL 4.75V
CAM DD ON
VTR DD ON
PANEL 2.8V
PANEL 4.75V
PANEL 13.3V
PANEL -15.3V
3-26
BATT SIG
MT 4.75V
D 2.8V
A 2.8V
AU 2.8V
D 1.5V
POWER(2/2)
(PAGE 3-27)
CAM 15V
EP 2.8V
AU 4.75V
A 4.75V
RP 4.75V
13
14
15
16
BL CONT
17
BL REG
18
CN701