RDR-HX680/HX780/HX785/HX980/HX1080
4-304-29
POWER BLOCK
RD-066 (1/7)
For Schematic Diagram
• Refer to page 4-59 for printed wiring board.
B+
3.3V REG
IC4511
IC4521
2.5V REG
1.0V REG
IC4531
IC4541
3V REG
5V REG
IC4552
IC4571
1.8V REG
IC4562
3.3V REG
5V REG
IC4561
THROUGH THE
PR-078 HARNESS
CN201
POWER BLOCK
TO
TO (2/7)
1
TO (3/7)
2
TO (4/7)
3
TO (5/7)
4
TO (6/7)
5
TO (7/7)
6
RD-066 BOARD(1/7)
POWER BLOCK
-REF.NO.: 20,000 SERIES-
(SEE PAGE 4-44)
(SEE PAGE 4-46)
(SEE PAGE 4-48)
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
5.0
1.9
3.3
2.5
5.8
3.3
5.8
5.8
5.8
3.6
0.3
3.3 2.5
1.8
3.3
3.3
1.1
1.5
5.8
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN4501
54
321
S-1170B33UC-OTSTFG
IC4511
ON/OFF
VSS
NC VIN
VOUT
EV+5.8V
GNDM
V+5M
V+12M
V+5M
V+12M
16V
100
C4507
6.3V
1
X6S
C4501
4V
220
C4508
6.3V
1
X6S
C4502
4V
220
C4509
6.3V
1
X6S
C4503
16V
0.1
F
C4504
6.3V
1
X6S
C4505
16V
0.1
F
C4506
TP4514
TP4501
2012
0
R4501
6.3V
47
C4515
16V
10
C4516
IC4502
2.5A
32V
IC4501
2.5A
32V
TP4513
TP4507
TP4502
TP4508
TP4503
TP4509
TP4510
TP4504 TP4505
TP4511
TP4506
TP4512
765
4321
MM1563DFBE
IC4541
VO
NC
GND
CNCONT
SUB
VIN
54
321
S-1170B50UC-OUJTFG
IC4552
ON/OFF
VSS
NC VIN
VOUT
2012
6.3V
4.7
B
C4511
0
R4511
2012
6.3V
4.7
B
C4513
V+3V
P_CONT2
TP4608
2012
6.3V
4.7
B
C4524
V+3D
2012
6.3V
4.7
B
C4525
V+2R5
RB501V-40TE-17
D4521
6.8k
R4521
54
321
S-1170B25UC-OTKTFG
IC4521
ON/OFF
VSS
NC VIN
VOUT
6.3V
1
X6S
C4522
V+3D
V+3D
V+3D
V+3D
V+3D
V+3D
6.3V
1
X6S
C4531
0
R4531
16V
0.01
B
C4532
6.3V
1
X6S
C4533
V+1R0
TP4572 TP4609
2012
10V
10
C
C4534
0
R4541
6.3V
1
X6S
C4541
2012
10V
2.2
B
C4542
50V
1000p
B
C4543
8765
4321
MM1701WHBE
IC4531
VOUT
NC1
GND
CNCONT
NC2
NC3
VIN
V+1R5_IN
V+3A
TP4610
TP4567
R4558
22k
2012
6.3V
4.7
B
C4555
2012
6.3V
4.7
B
C4556
16V
0.01
B
C4557
D4552
RB501V-40TE-17
V+5L
TP4568
2012
0
R4556
2012
0
R4553
2012
0
R4554
2012
0
R4552
2012
0
R5445
V+5D
V+5_AO
V+5_AIN
V+5_VI
V+5_VO
16V
100
C4559
16V
100
C4558
TP4566
V+3HD
54
321
IC4571
S-1132B18-U5T1G
VOUT
VSS
NC ON/OFF
VIN
6.3V
4.7
B
C4573
4V
220
C4572
2012
6.3V
4.7
B
C4571
D4571
RB501V-40TE-17
V+1R8
TP4569
2012
0
R4582
V+12A
TP4570
TP4571
50V
1000p
B
C4537
50V
1000p
B
C4536
50V
1000p
B
C4535
50V
1000p
B
C4539
50V
1000p
B
C4540
54
321
NJM2878F3-33(TE2)
IC4562
CONT
GND
NC VOUT
VIN
6.3V
1
X6S
C4567
6.3V
1
X6S
C4570
X6S
C4563
1
6.3V
6.3V
1
X6S
C4562
54
321
NJM2878F3-05(TE2)
IC4561
CONT
GND
NC VOUT
VIN
V+5HD
EV+5.8V
V+3HD
V+3HD
V+1R8
V+12A
V+5HD
TP4565
0
R4573
0
R4574
0
R4575
10uH
L4551
1608
50V
1000p
B
C4553
0
R4559
15k
C4526
2012
2.7k
R4504
2012
2.7k
R4505
2012
2.7k
R4507
TP4515
TP4516
TP4517
TP4518
EV+5.8V
GNDD
SW+1.53V
SW+1.53V
GNDD
SW+3.33V
SW+3.33V
GNDD
V+12V
GND
V+5M
GNDM
V12M
V+5L
V+5D
V+5_AO
V+5_AIN
V+5_VI
V+5_VO
GNDA
V+3V
V+2R5
V+2R5
V+1R0
V+1R5_IN
V+1R5_IN
V+3A
V+3A
V+5M
V+12M
V+3D
V+3D
V+3D
V+3D
V+3D
V+3D
EV+5.8V
V+3HD
V+3HD
V+1R8
V+12A
V+5HD
V+5L
V+5D
V+5_AO
V+5_AIN
V+5_VI
V+5_VO
V+3V
V+2R5
V+2R5
V+1R0
V+1R5_IN
V+1R5_IN
V+3A
V+3A
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
1
A
B
C
D
E
F
G
H
2
3 4 5 6 7 8 9 10 11 12 13
Note : The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Note : Les composants identifiés par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro
spécifié.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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