Sony DCR-TRV240 Service Manual page 80

3-5. OVERALL BLOCK DIAGRAM (5/5) (DCR-TRV240)
CONTROL SWITCH
BLOCK (FK-2500)
S401, 403-409
4 KEY AD 0, 1
VTR FUNCTION
•
SW 3
CN006
(PAGE 4-23)
S007
12
SEL/PUSH
•
EXEC
11
DIAL
8
S003~006,
•
6
009~010, KEY AD 1-4
•
FUNCTION
012~013,
5
SW
015~019, • S001
3
022~029
OPEN/CLOSE
9
SW
S023
2
RESET
CN002
CONTROL SWITCH
BLOCK (CF-2500)(2/2)
(PAGE 4-23)
CN5703 IC5701 CN5704 CN005
LCD902
1 1 1
11 7
INDICATOR
CHARACTER
DISPLAY DRIVE
20 30 10 4 4
(4-19)
S601
CN5702
CN5701
PANEL
XPANEL REV
1
REVERSE 2
2
SW
FP-412
PD-160 BOARD(2/2)
(FLEXIBLE)
(PAGE 4-19)
KEY AD5
S004
PHOTO
XPHOTO FREEZ
CONTROL
SW
S002
SWITCH
START/STOP XS/S SW
BLOCK
SW
S001
(SS-1380)
XVTR MODE SW
POWER XCAM MODE SW
(PAGE 4-27)
SW
XPHOTO STBY SW
S003
XEJECT SW
OPEN/EJECT SW
RV001
ZOOM VR AD
ZOOM VR
SI-032 BOARD(2/2)
(PAGE 4-13)
CN301
17
J303
LANC
FP-411
(FLEXIBLE)(2/2)
(PAGE 4-13)
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
VC-276 BOARD(5/5)
CN1110
14
13
4
12
KEY AD0-KEY AD4
10
9
7
(4-77)
IC4701
RESET
BATT LI 3V
3
3
BT001 VDD SWITCH
VTR UNREG 7
LITHIUM
BATTERY
BATT UNREG
6
XOSD SCK
OSD SO
LCD COM/XDATA
19
XCS LCD DRIVER
16 HI EVER SO
HI EVER SCK
2
CN1106
IC4703
10
11
LANC
12
I/O
Q4801
(4-78)
I/F
7
8
5
1
4
3
12
11
IC4802
CN1109
(4-61)
EEPROM
CN304
LANC SIG
28 3
CN1103
3-9
(4-61)
IC4801
HI CONTROL
104 DIAL A
105 DIAL B
XCS MECHA 51 XCS MECHA (IC4501)
OSD SO 31
•
OSD SO, OSD SI, OSD CS
OSD SI 32
•
126 KEY AD0
125
OSD CS
130
KEY AD4
XCC DOWN 5
174
REC PROOF
69 20MHz OUT
X4801
20MHz 70 20MHz IN
99 32kHz IN
X4802
32.768kHz
100 32kHz OUT
53
HI SO
•
HI SI 52 HI SO, HI SI, XHI SCK
•
67 XRESET HI SCK 54
5
17
•
71
6 SIRCS SIG 86
VDD
•
98
•
151
IR ON 20
LCD COM/XDATA
23
SIRCS PWM 89
•
XCS LCD DRIVER
47
CAM DD ON 25
VTR DD ON 26
BATT/EXT SW 171
FAST CHARGE
85
INIT CHARGE ON
24
131 KEY AD5
SHOE ON 21
LANC IN
82
LANC OUT
83
88 IB SI
87 IB SO
XPHOTO FREEZ
6
3 XS/S SW
1 XVTR MODE SW
2 XCAM MODE SW
XPHOTO STBY SW
7
4 XEJECT SW
3 45 HI EVER SD
• •
4 44 HI EVER SI
• •
2 46 HI EVER SCK
1 43 XCS EEPROM
BATT SIG
DCR-TRV240/TRV340
CN1101
LANC SIG
16 3
SHOE/PRT UNREG
19 20 1
A17 – A19
XCC DOWN
REC PROOF
HI SO, HI SI, XHI SCK
ZOOM VR AD
SIRCS SIG
IR ON
SIRCS PWM
BL CONT
BL REG
USB 3.1V
D 1.9V
(2/2)
D 2.8V
IC1301
AU 2.8V
DC/DC
A 2.8V
CONV.
A 4.75V
(4-73)
AU 4.75V
RP 4.75V
MT 5V
EP 4.75V
EP 2.8V
EP 13.3V
PANEL 4.75V
PANEL -15.3V
CAM -7.5V
CAM 15V
Q4003
D 1.5V
RP 6.0V
CHARGE
SW
ACV URREG
BATT UNREG
FAST CHARGE
BATT/EXT SW
BATT SIG
INIT CHARGE ON
SHOE ON
SHOE/PRT UNREG
3-10
INTELLIGENT
ACCESSORY
SHOE(2/2)
TO
OVERALL
BLOCK(2/5)
(PAGE 3-3)
TO
OVERALL
BLOCK(4/5)
(PAGE 3-7)
TO
OVERALL
BLOCK(1/5)
(PAGE 3-2)
TO
OVERALL
BLOCK(3/5)
(PAGE 3-6)
BT901
CN4001
4
Q4002 DC IN
3
2
+
6
BATTERY
5 S
TERMINAL
–
1
Q4011