Panasonic DMR-E55P - Page 95

H
H
H
H
H
H
H
H
H
H
L
IC3401(+5V)
30
8
IC7501-
CONT
5
5 CONT
22
8
VB3
2VB
ON
ON
ON
ON
STBY
ON
ON
1VIN
IC1509
3
(REG.D+1.2V)
VOUT
68
83
IC4001-VOUTVIN5
1
4
(REG.AU+9V)
IC4005
(IC7501- )
TO TIMER SEC.
80
2
IC7503
VDD OUT
(RESET)
1
8VIN
IC1505
1
(REG.XSW+5.2V)
VO
81,85,87
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-E55P/PC
Power Supply Block Diagram
DMR-E55P/PC
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
X SW+5.8V
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/IC4406(+5V)
IC3401/IC3404/IC6001(+3.3V)
IC3404(+1.5V)
IC6001(+1.2V)
P9001P7402
P9001P7402
P9001P7402
P9001P7402
P9001P7402
P9001P7402
IC7506-
POWER ON
88
UNREG+38V
9TO TU7401-6
(POWER TRANS.)
T7501
42
IP7501
1
(REG.ANA+3.3V)
IC1508
1
2
3VIN VOUT
(REG.D+5V)
IC1507
VOVIN 18
(REG.AU+5V)
IC4004
5
1
4VIN VOUT
JK3903-
(REG.ANA+5V)
IC1506
4
3
5VIN VOUT
137
TU7401- ,
IC7404- /
(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
IC3001 (+5V)