DCR-TRV22/TRV22E
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-4. OVERALL BLOCK DIAGRAM (4/4)
3-7
3-8
S
BT901
Q4601,
Q4602
Q4608,
Q4610
10MHz
X4102
X4101
32.768KHz
CN1002
CN1003
S5203
BT5201
1
2
3
BATTERY
TERMINAL
DC IN
2
3
1
DC/DC
CONVERTER
RESET
LANC I/O
D 1.5V
BL REG
AU 2.8V
MT 5V
RP 2.8V
A 2.8V
D 2.8V
IC2704
I/F
42
43
74
4
59
41
14
53
62
73
XPHOTO STBY SW
XCAM MODE SW
TOP SEL 1
TOP SEL 2
TOP SEL X
TOP SEL Y
VCC
XRESET
XRESET
VOUT
45
SIRCS PWM
15
IR ON
IB SI
IB SO
BATT/XEXT
HI CONTROL
HI CONTROL
28
29
52
51
5
35
75
37
XCC DOWN
3
189
REC PROOF
REC PROOF
ZOOM VR AD
EXT STROBO
XCC DOWN
CHIME SDA
CHIME SCK
CHIME AD0
CHIME SDA
CHIME SCK
CHIME VDD
CHIME AD1
CHIME AD2
XEJECT SW
XEJECT SW
SO
SIRCS SIG
VTR DD ON
SHOE ON
4
3
CK-129 BOARD
(2/2)
PD-188 BOARD (2/2)
MA-421
BOARD
(3/3)
PANEL XCLOSE/OPEN SW
S5207
TP L
TP R
TP TOP
TP BOT
S101
RESET
Q4001,4002
LED DRIVE
Q4003-4005
TOUCH PANEL
I/F
LANC I/O
RESET
3V REG
BACK LIGHT
S102
DSPL/BATT INFO
LITHIUM
BATTERY
CONTROL SWITCH
BLOCK(FK-CX4000)
POWER SW
XCAM STBY SW
XVTR MODE SW
XPHOTO STBY SW
START/STOP SW
S001
OPEN/
Z
EJECT SW
S072
S002
38
PANEL REVERSE SW
TOUCH
PANEL
S101
LCD901
PHOTO SW
S071
PHOTO REC
PHOTO FREEZE
ZOOM VR
ZOOM AD
RV001
IR 2.8V
EP 2.8V
D 1.9V
A 4.6V
AU 4.6V
EP 4.6V
VA-118 BOARD(4/4)
VC-312 BOARD(4/4)
60
KEY AD1
3
BATT INFO SW
65
KEY AD3
61
KEY AD2
58
SHOE ID1
57
SHOE ID2
XVTR MODE SW
2
1
7
KEY AD0
6
XPHOTO FREEZE
4
XS/S SW
XS/S SW
69
25
24
23
SI
X 0A
X 1A
X TAL
X TAL
SI,SO,SCK
SI
SO
SCK
HI EVER SO,SCK
SCK
RXD
185
191
190 TXD
CAM DD ON
SCK
40
39
LANC IN
LANC IN
LANC OUT
LANC OUT
FAST CHARGE
BATT/XEXT
VTR DD ON
CAM DD ON
SHOE ON
FAST CHARGE
BATT SIG
Q4101
BATT SIG
LI 3V
LI 3V
LANC SIG
11
10
6
26
27
31
6
5
4
3
2
1
HI EVER SO
HI EVER SCK
16
EVER 3.0V
RP 4.6V
EP 13.3V
CAM 15V
CAM -7.5V
BATT UNREG
VTR UNREG
SHOE UNREG
BL CONT
BL CONT
CONTROL
SWITCH
BLOCK
(CF-CX4000)
(5/14)
(2/5)
(4/5)
(2/2)
(5/14)
4
3
SHOE UNREG
SHOE UNREG
LANC SIG
EXT STROBO
SHOE ID1,2
FP-626
(FLEXIBLE)
6
16
5
3
7
12
15
13
14
1
5
2
4
3
2
12
14
10
15
50
48
.
.
160
.
162
.
228
HI SO
HI SO,SI,SCK
HI SI
XHI SCK
200
201
.
.
199
EEP TXD
EEP RXD
EEP SCK
207
206
205
229
230
D5405
REMOTE
COMMANDER
(NS LED)
RECEIVER
EEPROM
IC2701
.
.
8,11
2
9,12
J5402
.
.
.
.
56
52
53
57
50
49
48
18
62
55
54
58
59
.
.
.
.
56
52
53
57
50
49
48
18
62
55
54
58
59
.
.
.
.
.
.
.
.
.
34
48
70
71
.
.
.
3
4
1
2
.
.
.
3
4
1
2
.
.
.
2
1
5
4
.
.
.
(2/2)
(LANC)
LANC SIG
SIRCS SIG
51
39
45
42
41
43
.
27
28
.
11
.
.
.
.
.
20
21
.
.
.
6
5
4
3
2
1
.
.
(2/2)
INTELLIGENT
ACCESSORY
SHOE
.
.
.
.
(2/2)
8
3
7
2
5
9
12
10
.
.
.
.
.
.
MEMORY
CAMERA
OFF (CHG)
VCR
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.