Sony Handycam Vision CCD-TRV107E Service Manual page 63

CCD-TRV107E/TRV108E/TRV208E/TRV408E
3-11.POWER BLOCK DIAGRAM (1/2)
IC5701
POWER (2/2)
DISP LCD VCC 5
(CF-2000)
CN5704
(PAGE 3-26)
PD-156 BOARD
(4-23) (4-23)
IC5501 IC5502
LCD TIMING
DRIVE GENERATOR
PANEL 13.3V
15
PANEL 4.75V
14
PANEL -15.3V
16
PANEL 2.8V
13
IC5601
IC5602
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
S
BATT SIG
5
BATT GND
1 Q001,002
DC IN
BATT/EXT
2
ACV UNREG
4
ACV GND
3
DC/DC CONVERTER
28 VCC
22 CT
21 RT
(4-25)
LCD
INDICATOR
DRIVE
Q5502-5505
LCD901
VGH
1
VSH 5V
24
VGL
LCD
3
PANEL
VSH 3V
23
CN5501
(4-25)
ND901
BL HIGH
10 BACK
LIGHT
CN5601
3-23
BATT SIG
BATT/EXT SW
BATT UNREG F001
Q003,004
CHARGE
INIT CHARGE ON
CONTROL
FAST CHAREG
F004 BL UNREG
Q014–016
F003 MT UNREG
4.75V REG
F002 VTR UNREG
(4-53)
L008
IC001 Q010
(1/2)
SWITCHING
L004
L009
L010
OUTPUT-1 45
FB001
OUTPUT MONITOR-1 40
Q009
SWITCHING
L007 L011
57
OUTPUT-4
18
OUTPUT MONITOR-4
T001
2
5 D006(1/2)
OUTPUT VCC 7 Q007
SWITCHING
OUTPUT VCC 1.2.3 49 3
4
41
COMP
1 D007(2/2)
5
D007(1/2)
6
50
OUTPUT-3
8
OUTPUT MONITOR-3 34
Q008
SWITCHING
L002
L012
L013
OUTPUT-2 46
L014
OUTPUT MONITOR-2 37
L016
Q006
SWITCHING
L001 L003
BL REG
OUTPUT-7 2
OUTPUT MONITOR-7 6
BL CONT
7
MONITOR INPUT-7
29
STANDBY-3
STANDBY 30
31
STANDBY-7
VREF 27
SERVO BLOCK
DRUM/CAPSTAN
PWM DRIVE
Q011,012
DRUM VS
CAP VS
OUTPUT VCC 4.5.6 1
SWITCHING
D 2.8V
A 2.8V
AU 2.8V
EP 2.8V
D006(2/2)
Q026,027
PANEL -15.3V
RECT
-15.3V REG
Q019,021
-7.0V REG
Q020,022,023
+15V REG
Q018
EMERGENCY
DETECT
Q073
L017
+13.3V REG
EVF PANEL 4.75V
AU 4.75V
A 4.75V
RP 4.75V
3-24
BATT SIG
BATT/XEXT SW
FAST CHARGE
INIT CHARGE ON
BATT UNREG
VL UNREG
MT 4.75V
VTR UNREG
D 2.8V
A 2.8V
AU 2.8V
D 1.5V
CAM -7.0V
POWER(2)
(PAGE 3-25)
CAM 15V
EP 2.8V
EP 13.3V
EVF PANEL 4.75V
AU 4.75V
A 4.75V
RP 4.75V
CAM DD ON
VTR DD ON
PANEL 2.8V
13
PANEL 4.75V
14
PANEL 13.3V
15
PANEL -15.3V
16
BL CONT
17
BL REG
18
CN701