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12.2. Power Supply Block Diagram (ES16PL)
Z001,Z002,
D001,
L001,L002
C009
AC SOCKET
P001
F001
SURGE
RECTIFIER
SUPPRESSOR
AND
SURGE
ABSORBER
IC001
(SWITCHING IC)
5
Z/C
DRAIN
1
VCC GND
F/B
4
3
2
D006
D007
T001
POWER
TRANSFORMER
D101
P2
S3
D102
S2C
S2B
PT
S2A
P1
B1
S1A
S1B
B2
IC101
PC001
(ERROR
(FEED BACK)
VOLTAGE
DET.)
R
C
A
E
K
K
A
HOT
COLD
POWER P.C.B.
IC102
(SW REGULATOR)
D+3.8V
SW OUT
7
11
VIN
VREF
15
AGND
DGND
ZD101
1
3
X SW+5.8V
X SW+12V
47
MAIN P.C.B.
PS101
P1501
D+3.8V
16,17,19
IC1507
(REG.ANA+3.3V)
8
VIN
VOUT
1
ON
H
5
PS101
P1501
X SW+5.8V
2,3,4,5
IC1504
(REG.JC+5V)
7
VIN
VOUT
1
ON
H
5
JC P ON
H
IC1505
(REG.ANA+5V)
1
VIN
VOUT
1
CONT
3
IP1501
PS101
P1501
X SW+12V
2
1
12,13,14,15
Q1501
(DR+12V SWITCH)
5
3
6
2
S
D
7
1
8
G
4
DMR-ES16PL
Power Supply Block Diagram
DMR-ES16PC / DMR-ES16PL
A
B
C
TU7801(+5V)
IC3001(+5V)
IC7501- 7
IC4901-
2
D
E
F
G
H
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