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IC1509
(REG.D+1.2V)
1 VIN
IC1510
2 VB
(REG.D+1.5V)
D+1.8V
A
7
VIN
VOUT
1
8
VIN
3
VB
IC7505
(SYS PFAIL
L
OUT)
2
VDD
OUT
1
D+3.3V
B
POWER ON
H
C
IC1508
(REG.ANA+3.3V)
1
VIN
VOUT
3
ON
H
2
X SW+5.8V
D
IC1502
(REG.JC+5V)
1
VIN
VOUT
3
ON
H
2
IC1506
(REG.ANA+5V)
4
VIN
VOUT
5
ON
H
3
X SW+13V
E
T7501
IP7501
(POWER TRANS.)
1
2
4
6
VOUT
3
IC7501-
81
QR7502
(SYS PFAIL
H
OUT)
IC4004
(REG.AU+5V)
5
VIN
VOUT
4
ON
H
1
IC3001(+5V)
IC7404-
8
/
IC1505
TU7401-
,
7
13
(REG.XSW+5.2V)
8 VIN
VO
1
JC P ON
H
IC7501- 89
5 CONT
IC1507
(REG.D+5V)
JK3903-
22
8
VIN
VO
1
CONT
5
UNREG+38V
TO TU7401-
9
IC7503
(RESET)
2
VDD
OUT
1
POWER ON
H
IC7501-
IC7506-
IC4005
(REG.AU+9V)
5
VIN
VOUT
4
IC4001-
30
ON
H
1
DMR-E85HP/PC
Power Supply
Block Diagram
MAIN P.C.B.
REG.D+1.2V
P7402
P9001
82,86,88
REG.D+1.5V
P7402
P9001
78,80,84
D+3.3V
P7402
P9001
74,76
REG.ANA+5V
P7402
P9001
79
REG.ANA+3.3V
P7402
P9001
75
REG.AU+5V
P7402
P9001
68
RESET
L
IC7501- 80
REG.D+5V
P7402
P9001
83
88
8
IR P.C.B.
REG.D+5V
PP7401
P8001
1
IC6001(+1.2V)
IC3404/IC3501(+1.5V)
IC3401/IC3402/IC3404/IC3408/
IC3501/IC3502/IC4407/IC4408/
IC6001/IC6002/IC6003/IC6004/
IC6005/IC6006/IC50001/
IC50002/IC6701/IC6703(+3.3V)
IC3401(+5V)
IC3401/IC3404/IC6001(+3.3V)
IC4409
(REG.DAC+3.3V)
1
VIN
VOUT
6
IC4404/IC4406(+3.3V)
ON
H
3
IC4404/IC4406(+5V)
IC3409
(REG.D+3.3V)
3
VIN
VOUT
4
IC3406(+3.3V)
STBY
1
IC8001/IC8002(+5V)
DMR-E85HP/PC
Power Supply
Block Diagram
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