Panasonic DMR-ES35VP

13 Block Diagram
13.1. Power Supply Block Diagram
ON
5
V OUT 18
IC11720
(REG.)
V IN
B
1
A
D
1
45
DP7501-
MAIN P.C.B.
TO
DP7501-
MAIN P.C.B.
TO
F+
-29V
MECHA+12.5V
X SW+12.5V
X SW+6V
D+12V
UNREG+36V
F-
T11301
SW TRANSFORMER
T11101
SW TRANSFORMER
P31905 P6001
2
MAIN P.C.B.
TO
P31902 P6004
10
MAIN P.C.B.
IC2501-
TO
P31903 P6003
15,16
DP7501
MAIN P.C.B.
TO
P31905 P6001
4
2
IP11702
1
2
IP11703
1
2
A
IC11502
(ERROR VOLTAGE DET.)
1
KR
3
(ERROR VOLTAGE DET.)
VCC
4
D11305
GND
3
D11304D11306
IC11301
F/B
DRAIN 5
2
ZC
(SWITCHING IC)
1
3
RK
1
1
2
4
IC11701
3
(FEED BACK)
Q11301
A
2
D11212 D11203
D11210
B1
20
19
18
17
16
15
14
13
129
8
B2
6
P2
4
P1
B2
B1
P2
P1
11
9
5
4
3
1
1
P6001P31905
DMR-ES35VP/PC
Power Supply Block Diagram
1
2
4
3
(FEED BACK)
Q11101
VCC
7
4
1
2
3
GND
3
HOT COLD
IC11201
F/B
DRAIN 9
2
ZC
RECTIFIER
D11101,C11108L11102
VA11101,L11101
F11101
ABSORBER
SURGE
AND
SUPPRESSOR
SURGE
(SWITCHING IC)
1
P11101
AC SOCKET
C
H
DMR-ES35VP / DMR-ES35VPC
61