Panasonic DMR-ES10EB Service Manual page 38

DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL
A
POWER ON
B
C
IC1501
(REG.ANA+5V)
8
IC4011
(REG.AU+5V)
4
IC1511
(REG.X SW+5.2V)
D 5 CONT
8
IC7402
(REG.BOOSTER+5V)
1
3
IC7403
(REG.PS+5V)
8
IC7401
(REG.PS+11.6V)
E 1
IC1510
(REG.+5V)
1
D+1.5V
H
X SW+3.8V
VIN VOUT 1 ANA+5V
GND CONT
3 5
VIN VOUT 5 AU+5V
GND H :ON
2 3
VOUT 1 X SW+5.2V
VIN GND
3
VIN
VOUT 6 BOOSTER+5V
H :ON
GND GND
2 5
VIN VOUT 1 PS+5V
GND CONT
3 5
X SW+12.4V
VIN VOUT 3 PS+11.6V
H :ON GND
2 5
VIN VOUT 3 JC REG.+5V
GND H :ON
5 2
IC7505
(RESET)
P FAIL
2 VDD OUT 1
D7509
2 1
3 4
IC7502
(RESET)
RESET
5 VDD OUT 4
IP7501
1 2
QR7401
( :ON)
H
L
IC7501- 80
IC7501- 34 69 106 / / / 108 / 112
IC7503- 8 ,IC7504- 8 / 18
L
IC7501- 11
IC3001- 42 84 94 / /
IC3001- 6 / 8 / 25 40 /
T7501
DISPLAY HEATER
POWER SWITCHING
TRANSFORMER
1 7
D7506
IC3001- 46 ,IC4009- 8 ,IC4012- 8
FROM
PWR SAVE H :ON
TIMER
IC7501- 78
SECTION
FROM
JC P ON H
TIMER
IC7501- 50
SECTION
DMR-ES10EB/EC/EG/EBL/EP
Power Supply Block Diagram
IC1504 IC7
(REG.D+3.3V) (RE
2 VCONT
VOUT 3 2 V
1 VIN GND
5
IC1505
(REG.X SW+3.3V)
5 CONT
VOUT 1
8 VIN GND
3
IC1502
(REG.ANA+3.3V)
8 VIN VOUT 1
GND CONT
3 5