Overall Block Diagram (4/5) - Sony DCR-TRV140 Service Manual

DCR-TRV140/TRV140E/TRV140M

3-4. OVERALL BLOCK DIAGRAM (4/5)

CONTROL SWITCH BLOCK (CF-2000) (2/2)
(SEE PAGE 4-63)
S007
DIAL A
DIAL B
SEL/PUSH
EXEC
MENU EXEC
DIAL
FUNCTION
CN002
SUPER NIGHT SHOT
13
SW
OPEN/CLOSE
9
SW
LITHIUM
BATTERY
CN5704
9
IC5701
10
LCD
DRIVE
LCD902
CN5703 (SEE PAGE 4-58)
CHARACTER
1 11
DISPLAY
7
ı
ı
UNIT
8
30
20
S001
CN5702
CN5701
PANEL
KEY AD5
1
REVERSE
2
SW
PD-156 BOARD (1/2)
CONTROL SWITCH
BLOCK (PR-1000)
(SEE PAGE 4-55)
CONTROL SWITCH
BLOCK (SS-2000)
(SEE PAGE 4-41)
START/STOP XS/S SW
SW
XVTR MODE SW
POWER
XCAM MODE SW
SW
XEJECT SW
CONTROL SWITCH EJECT SW
BLOCK (FK-2000)
(SEE PAGE 4-42)
ZOOM VR AD
ZOOM VR
XPHOTO FREEZE
PHOTO SW
KEY AD0
VTR FUNCTION KEY AD1
SW
RESET SW
05
VC-273 BOARD (4/4)
CN1007
13
14
7
KEY AD2-KEY AD4
9
10
KEY AD0, KEY AD1
SW
IC4801
RESET
LI 3V
3 3
BT001
VDD SWITCH
VTR UNREG 7
BATT UNREG
(SEE PAGE 4-29)
CN005 LCD COM/XDATA,
XCS LCD DRIVER
1 1 16
2 2 17
XOSD SCK,
OSD SO
3 3 19
4 4 18
2 2
CN1003
Q4804
BATT SIGNAL
I/O
CN1009
4
2
1
CN1008
10
1
5
8
6
9
LANC IN
CN1011(3/3)
12
LANC OUT
FOR
11
ADJUSTMENTS
3-7
IC4803
HI CONTROL
(SEE PAGE 4-30)
XCS MECHA 80 XCS MECHA (IC4501)
67 DIAL A
XCS VC 3 XCS VC (IC4902)
68 DIAL B
XCS LCD
27 XCS LCD (CN1003)
KEY AD0
93 XCS EVF 26
ı
97
KEY AD4
XCC DOWN 18
40 20MHz OUT
X4801
20MHz 41
20MHz IN
52 32kHz IN
X4802
32.768kHz
53 32kHz OUT
5 38 XRESET
HI SI 33
42
HI SO 34
HI SO, HI SI, XHI SCK
51
VDD XHI SCK 35
6
77
87
XSIRCS _IN 4
IR_ON 43
Q4806, 4805
SIRCS ENV 59
BEEP/SIRCS
INTERFACE
36
MELODY
24 LCD COM/XDATA
CAM DD ON 28
60 XCS LCD DRIVER
VTR DD ON 29
46 XOSD SCK
45 OSD SO
BATT/EXT SW 66
FAST CHARGE 50
44 XCS OSD
INIT CHARGE ON 25
98 KEY AD5
LANC IN
1
LANC OUT
2
48 IB SI
49 IB SO
XPHOTO FREEZ
19
16 XS/S SW
14 XVTR MODE SW
15 XCAM MODE SW
17 XEJECT SW
BATT SIG
XCC DOWN
HI SO, HI SI, XHI SCK
ZOOM VR AD
SIRCS SIG
IR ON
SIRCS, PWM
XCS OSD,
OSD SO,
XOSD SCK
HI SO, XHI SCK
XCS EVF
BL CONT
BL REG
D 1.9V
D 2.8V
AU 2.8V
IC1301
(2/2)
A 2.8V
DC/DC
A 4.75V
CONV.
AU 4.75V
(SEE PAGE 4-45)
RP 4.75V
MT 4.75V
EP 2.8V
RP 2.8V
EVF PANEL 4.75V
PANEL -15.3V
CAM -6.5V
CAM 12V
Q702
D 1.5V
RP 6.0V
CHARGE
SW
BATT UNREG
FAST CHARGE
BATT/EXT SW
BATT SIG
INIT CHARGE ON
3-8
OVERALL (3/5)
(SEE PAGE 3-5)
OVERALL (1/5)
(SEE PAGE 3-2)
OVERALL (2/5)
(SEE PAGE 3-3)
BT901
CN701
4
Q701 DC IN
3
2
+
6
BATTERY
5 S
TERMINAL
–
1