DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-7. POWER BLOCK DIAGRAM (1/3)
3-13
3-14
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
41
42
1
3
5
7
8
10
14
18
19
20
22
23
24
80
78
72
61
60
57
56
55
54
53
52
50
1
3
3
7
4
6
8
3
44
48
2
•
6
ACV UNREG
ACV GND
3
3
EVER 3V
BT901
BATTERY
TERMINAL
BATT UNREG
BATT SIG
BATT GND
CN3302
CN3301
LF3301
J901
DC IN
BATT/XEXT
Q55,3301,3302
Q55,3303,3304
CHARGE
SWITCH
F3301
F3301
F3305
F3302
D3308
D3307
INIT CHARGE ON
FAST CHARGE
BATT SIG
BATT/XEXT
F3303
CN3303
CN2007
BATT SIG
INIT CHARGE ON
FAST CHARGE
BATT/XEXT
VTR DD ON
DD XCS
HI EVER SO
HI EVER SCK
ST UNREG
BATT UNREG
HI UNREG
VTR UNREG
D 2.8V
A 2.8V
MT 5V
A 4.6V
AU 4.6V
AU 2.8V
LCD 4.6V
EVF 13.5V
LCD 2.8V
TO
POWER BLOCK
DIAGRAM
(3/3)
VTR DD ON
DD XCS
HI EVER SO
HI EVER SCK
VB
VDD
RT
CT
CTL
+IN6
OUT6-P
OUT6-N
+IN7
OUT7-P
OUT7-N
V-IN5
OUT5-P
OUT5-N
OUT10-P
-IN10
-IN(S)10
OUT9-N
-IN9
-IN(S)9
OUT1-P
OUT1-N
V-IN1
OUT4-P
OUT4-N
V-IN4
OUT2-P
OUT2-N
+IN2
-IN2
OUT3-P
OUT3-N
V-IN3
VCC(0)-1
VCC(0)-3
VCC(0)-3
VDD(0)-2
OUT8-P
OUT8-N
V-IN8
Q2106
SWITCHING
Q2116
SWITCHING
L2108
VTR UNREG 1
VTR UNREG 2
VTR UNREG 3
DC/DC CONVERTER
IC2101
MT 5V
Q2102
SWITCHING
Q2112
SWITCHING
Q2103
SWITCHING
Q2104
SWITCHING
Q2113
SWITCHING
Q2114
SWITCHING
L2104
L2105
L2106
Q2101
SWITCHING
Q2110
SWITCHING
Q2107
SWITCHING
Q2105
SWITCHING
Q2108
SWITCHING
Q2109
SWITCHING
Q2118
SWITCHING
Q2117
SWITCHING
Q2115
SWITCHING
Q2111
SWITCHING
L2103
L2101
RECT
L2114
K 1.5V
L2115
1.9V
L2117
L2119
L2118
L2120
L2125
L2113
L2109
L2116
VTR UNREG
MT 5V
A 2.6V
AU 2.8V
D 2.8V
LCD 2.8V
Q 1.5V
1.5V
8V
7.5V
-8V
GV REG
IC2103
IC2102
IC2104
15.5V
RECT
D2104
D2103
-8V
RECT
L2102
L2107
L2123
L2124
L2121
L2122
L2111
L2112
CAP VS
CAP ERRON
CAP ERROR
DRUM V5
D2102
MIC DET
MR DET
D2101
13.5V REG
15V REG
-7.5V REG
CAM 3.4V
LCD 4.8V
RP 4.6V
A 4.5V
AU 4.6V
3.1V REG
3.1V
DS RESET
CAM DD ON
EVF 13.5V
CAM 15V
CAM -7.5V
CN2002
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
3.1V
MIC DET
MR DET
DS RESET
CAM DD ON
EVF 13.5V
CAM 15V
CAM -7.5V
CAM 3.4V
LCD 4.8V
RP 4.6V
A 4.6
D 2.8V
LCD 2.8V
Q 1.5V
1.5V
6V(IC1301)
7.5V(IC1501)
VCC(IC1501)
-8V(IC1501)
TO
POWER BLOCK
DIAGRAM
(2/3)
(VC-291)
K 1.5V
1.9V
A 2.8V
AU 2.8V
MT 5V
VTR UNREG
HI UNREG
BATT UNREG
1•3•5
16•18
20•22
24
48
52
36•38
29
21•23
25•27
31
44•46
40•42
39
45
43
41
30
32
34
19
33
35
37
26
51
28
49
50
55
53
104
47
47•49
20
32•34•36
38•40
42•44•46
48•50
22•24•26
28•30
47•49
20
32•34•36
38•40
42•44•46
48•50
22•24•26
28•30
3
6
2
4
8•10•12
14•16•18
3
6
2
4
8•10•12
14•16•18
1
2
3
2
1
3
FU-161 BOARD
DI-085 BOARD (1/2)
(PAGE 3-17)
1
(PAGE 3-15)
2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
