Panasonic DMR-E100HP Service Manual page 153

D1
Z2 C9
AC SOCKET
P1
F1
SURGE RECTIFIER
SUPPRESSOR
AND
SURGE
ABSORBER
IC1
(CONSTANT VOLTAGE CTL.)
0 CURRENT
1
DET.
F/B
2
T1
POWER
TRANSFORMER
P2 S3
S2
DRAIN 6 P1
VCC
7 S4
VR102
+5.9V
B1
S1
B2
PC1 IC102
ERROR
FEED
VOLTAGE
BACK
DET.
HOT COLD
DC-DC CIRCUIT
REG.
DR1 SO1
D+1.8V
REG.
DR2 SO2
D+3.3V
IP101 L :ON
VCC 2 1
Q108
Q113
(REG.+5.15V)
F102
D VIN VOUT S
H :ON
G
VR103
XSW+5V
K
IC104 R
Q115
A
L :ON
Q105
Q107
(REG.+V)
D VIN VOUT S
H :ON
G
Q106
L :ON
Q104
POWER SUPPLY P.C.B. MAIN P.C.B.
D+1.8V PS105 PP1501
1,2
D+3.3V PS105 PP1501
3,4
H :ON
POWER ON H PS105 PP1501
14
Q109
X SW+5.9V PS105 PP1501
8
IP102
X SW+5.15V PS105 PP1501
1 2
6
IC105
(REG.+12V)
DR+12V PS104
1 VIN VOUT 2
1 TO
H :ON
DVD RAM
PS104
4
4
X SW+13V PS105 PP1501
10
DR+5V PS101
4 TO
PS101 HDD
1
JC DR P ON H PS105 PP1501
18
DMR-E100H P/PC/PL
Power Supply Block Diagram
A
B
C
D
E
F
DR POWER H
FROM
IC7501- 38 TIMER