RDR-HX520/HX525/HX720/HX722/
HX725/HX727/HX920/HX925
4-5
4-6
POWER
AV-103 (1/8)
5.0
4.3
3.3
3.3
11.9
5.1
1.3
1.3
7.8
0.5
0.1
5.8
5.8
5.2
1.2
NO MARK:REC/PB MODE
TK73400AU3G0L-C
IC104
1
CTL
2
VCC
3
GND
4
VO
5
ADJ
6
GND
15P
CN101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
JL101
JL102
JL103
JL104
JL105
JL106
JL107
JL108
JL109
JL110
JL111
JL112
JL113
±
0.5%
120k
R113
±
0.5%
15k
R114
±
0.5%
8200
R115
JL114
MUN2213T1
Q101
SW5V-S
UNSW12V-A
R140
0
R144
0
UNSW6V-A
UNSW6V-I
R135
0
UNSW-8V-V
UNSW-8V-A
FAN_DET
0
R120
±
0.5%
39k
R121
±
0.5%
12k
R122
JL120
UNSW5V-V
10k
R111
R137
0
R142 0
R145
0
R148
0
GND-V
GND-A
XRMUTE
GND-I
R146
0
UNSW5V-I
UNSW6V-T
GND-T
R101
0
CN103
3P
1
2
3
JL116
JL121
100p
C117
0.01u
B
C118
25V
1u
B
C120
25V
1u
B
C119
25V
47u
C123
R154
0
LP104
LP101
LP102
10V
1u
C105
6.3V
10u
C106
EC21QS03L-TE12L
D101
XLMUTE
9P
CN102
1
2
3
4
5
6
7
8
9
LP106
10V
470u
C124
IC102
SI-3033KS-TL
1
CTL
2
VCC
3
VO
4
SENSE
5
GND
6
GND
7
GND
8
GND
TK11100CSCB-G
IC107
1
VO
2
ADJ
3
VI
4
CTL
5
GND
6
NP
10V
1u
B
C114
PCONT
VA_PCONT
FAN_CONT
FAN_HI
JL124
JL125
JL126
JL127
JL128
JL129
JL130
R160
0
0.63A
PS102
0.63A
PS103
GND-V
UNSW-8V-V
UNSW12V-A
UNSW6V-A
GND-V
GND-T
GND-I
GND-I
1
A
UNSW12V
GND
GND
GND
UNSW6V
UNSW6V
SW5V
UNSW-8V
FAN_OUT
FAN_DET
GND
GND
SW5V
UNSW18V
PCONT
UNSW4V
UNSW4V
UNSW4V
UNSW3V
XLMUTE
SW5V
GND
XRMUTE
VDEC3.3V
UNSW4V
GND
PCONT
IC102
VDEC 3.3V REG
FAN DRIVE
IC107
UNSW5V REG
IC104
SWITCH
1
TO(6/8)
TO(7/8)
2
3
TO(3/8)
TO(3/8,5/8)
4
TO(5/8)
5
6
TO(4/8)
TO(8/8)
7
TO(2/8)
8
(HX525/HX725/HX727/HX925)
(HX525/HX725/HX727/HX925)
(HX520: AEP3/HX725: AEP3/H727: AEP3
/HX920/HX925)
TO
SWITCHING
REGULATOR
CN3
(PAGE 4-40)
(PAGE 4-33)
TO
RD-060
BOARD(5/7)
CN601
DC FAN
POWER
-REF.NO.: SERIES-
AV-103 BOARD(1/8)
3
10
7
F
C
5
D
B
E
9
11
6
8
4
2
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
0
0
Note :
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Summary of Contents for RDR-HX520
Page 6: ...MEMO 6 ...