Sony DCR-TRV240 Service Manual page 81

DCR-TRV240/TRV340
3-5. OVERALL BLOCK DIAGRAM (5/5) (DCR-TRV340)
CONTROL SWITCH
BLOCK (FK-2500)
S401, 403-409
4 KEY AD 0, 1
VTR FUNCTION
•
SW 3
(PAGE 4-23)
CN006
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
LITHIUM
BATTERY
BLOCK (CF-2500)(2/2)
(PAGE 4-23)
CN5703 IC5701 CN5704 CN005
LCD902
1 1 1
11 7
CHARACTER INDICATOR
DISPLAY DRIVE
20 30 10 4 4
(4-19)
S601
CN5702
CN5701
PANEL
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
XCAM MODE SW
POWER
(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-272 BOARD(5/5)
CN1110
14
13
4
12
KEY AD0-KEY AD4
10
9
7
(4-77)
IC4701
RESET
BATT LI 3V
3 3
VDD SWITCH
BT001
7
VTR UNREG
BATT UNREG
6
XOSD SCK
OSD SO
LCD COM/XDATA
19
XCS LCD DRIVER
16
2
CN1106
IC4703
10
11
LANC
12
I/O
Q5001
(4-78)
I/F
7
8
5
1
4
3
12
11
CN1109
CN304
LANC SIG
28 3
CN1103
3-11
(4-63)
IC5001
HI CONTROL
79 DIAL A
DIAL B
80
59
KEY AD0 IC4903
61
•
65
KEY AD4
•
XCC DOWN
5
66
28 XTAL
X5001
10MHz 29 XTAL
51 32kHz IN
X4802
32.768kHz
32kHz OUT
52 TXD
23
•
RXD TXD, RXD, SCK
24
•
SCK
XRESET 25
5 73
CS 26
14
•
VCC
53
6 SIRCS SIG 41
•
62
45
SIRCS PWM
21 HI EVER SCK
•
20 HI EVER SO
•
LCD COM/XDATA VTR DD ON 35
18
•
22 XCS LCD DRIVER
BATT/EXT SW 74
FAST CHARGE 37
INIT CHARGE ON
38
67 KEY AD5
SHOE ON 17
39 LANC IN
40 LANC OUT
43 IB SI
42 IB SO
XPHOTO FREEZ
6
3 XS/S SW
1 XVTR MODE SW
2 XCAM MODE SW
XPHOTO STBY SW
7
4 XEJECT SW
BATT SIG
LANC SIG
SHOE/PRT UNREG
PRT HEAD UNREG
IC4901 (2/2)
HI CONTROL
REC PROOF 37
EEP TXD
EEP RXD
EEP SCK
HI SO
8 207 200
• • •
2 206 HI SI 201
EEPROM
• • •
9 205 XHI SCK 199
CS EEP
1 124
CS MECHA 17
190 TXD
•
191 RXD
•
185 SCK
134
CS
IR ON 30
168 CAM DD ON
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
D 1.5V
RP 6.0V
ACV URREG
BATT UNREG
FAST CHARGE
BATT/EXT SW
BATT SIG
INIT CHARGE ON
SHOE ON
SHOE/PRT UNREG
PRT HEAD UNREG
3-12
CN1101
16 3
INTELLIGENT
ACCESSORY
19 20 1
SHOE(2/2)
17 18 2
XCC DOWN
REC PROOF
TO
OVERALL
BLOCK(4/5)
(PAGE 3-7)
HI SO, HI SI, XHI SCK
ZOOM VR AD
CS MECHA (IC4501)
IR ON
TO
OVERALL
SIRCS PWM BLOCK(1/5)
(PAGE 3-2)
SIRCS SIG
TO
BL CONT
OVERALL
BLOCK(3/5)
(PAGE 3-6)
BT901
CN4001
Q4003
4
Q4002
CHARGE 3 DC IN
SW
2
+
6
BATTERY
S
5 TERMINAL
–
1
Q4010