Panasonic DMR-E53EG - Page 103

CONT
(Audio Main Sec.)
(Timer Sec.)
(Timer Sec.)
(Audio Main Sec.)
(Main Net Sec.)
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
2
5
1
2
8
IC4007- ,
IC4005- /IC4006- /
JC REG+5V
DIGITAL P.C.B.
:ON
:ON
SCART P.C.B.
14IC3901-
24IC3901-
29IC3901-
PS+5V
QR7401
PWR SAVE
E55EB
58IC7501-
4DU7402-
IC3001(+5.0V)
1DU7402-
:ON
:ON
:ON
PS3901
14
PP7401PS+12V
PS3901REG.+5V PP7401
5
PS3901PP7401
4
BOOSTER +5V
2
(REG.PS+12V)
IC7401
VOUTVIN 31
2
(REG.+5V)
IC7403
VOUTVIN 31
1
IC7402
VIN
3
VOUT
(REG.+5V)
6
N SW+5V
N SW+5V
IC7504
IC7502/
IC7501/
IC7501
11IC7501-4
(RESET)
OUTVDD
IC7508
5
12
4
D7508
3
356IC7301- /
(RESET)
OUTVDD 31
IC7302
PK7301
3
116
2514
IC3003- /
IC3002-
DU7402- /
:ON
:ON
:ON
:ON
:ON
IC3401(+5V)
26
8
30
8
IC7501-
CONT
5
5 CONT
VB3
4
2VB
STBY
:ON
1VIN
IC1509
3
(REG.D+1.2V)
VOUT
68
IC7301-
83
NICAM/DECODER P.C.B.
REG.JC+5V PK7701
7
IC4009/IC4012-
IC4001-VOUTVIN31
(REG.AU+9V)
IC4013
(REG.AU+12V)
IC4010
VOUTVIN 3
2
1
IC7501- 802
IC7503
VDD OUT
(RESET)
1
8VIN
IC1505
1
(REG.XSW+5.2V)
VOUT
75
79
74,76
78,80,84
82,86,88
D+3.3V
IC50002/IC6701/IC6702(+3.3V)
IC6004/IC6005/IC50001/
IC4403/IC6001/IC6002/IC6003/
IC3401/IC3402/IC3404/IC3408/
P9001P7402
REG.ANA+5V P9001P7402
81IC7501-
DMR-E53EG,E55EB/EG/EBL/EP
Power Supply Block Diagram
DMR-E53EG,E55EB/EG/EBL/EP
Power Supply Block Diagram
MAIN P.C.B.
IC3406(+3.3V)
IC4402/IC4406(+3.3V)
(REG.DAC+3.3V)
VOUTVIN 6
3
1
IC4404
A
E
D
C
B
REG.D+5V
REG.AU+5V
REG.ANA+3.3V
REG.D+1.5V
REG.D+1.2V
IC7501- 89
JC P ON
X SW+5.8V
POWER ON
(REG.D+3.3V)
VOUTVIN 4
1
3
IC3409
IC4402/IC4405/IC4406(+5V)
IC3401/IC3404/IC6001(+3.3V)
IC3404(+1.5V)
IC6001(+1.2V)
P9001P7402
P9001P7402
P9001P7402
P9001P7402
P9001P7402
IC7506- /Q7512-
POWER ON
88
UNREG+38V
16TO DU7402-6
(DISPLAY REG.)
T7501
42
IP7501
1
(REG.ANA+3.3V)
IC1508
1
2
3VIN VOUT
(REG.D+5V)
IC1507
VOUTVIN 18
(REG.AU+5V)
IC4011
4
3
5VIN VOUT
(REG.ANA+5V)
IC1506
4
3
5VIN VOUT
(REG.JC+5V)
IC1502
1
2
3VIN VOUT
X SW+13V
(SYS PFAIL OUT)
QR7502
OUTVDD
(SYS PFAIL OUT)
1
IC7505
2
D+3.3V
VOUT
VIN
VIN
1
8
IC1510
7
(REG.D+1.5V)
D+1.8V