Sony RDR-HX680 Service Manual page 47

RDR-HX680/HX780/HX785/HX980/HX1080
Q Q
3 7 6 3 1 5 1 5 0
1
SWITCHING REGULATOR
(SRV-2101EK) (HX680/HX780: AEP, UK, RUS/HX785/HX980: AEP, RUS/HX1080)
A
D101-104
RECT
D103
D101
LT1505
LT1505
C103
120u
400V
D102
D104
LT1505
LT1505
C102
0.1u
B 275V
L102
L.P.F
AR101
DSP-501N
C133
100p
250V
R116 L101
220 L.P.F
1/2W
C132
100p
250V
R101
TH101
2.2M
1/2W
C101
C
0.1uF
275V
Z101
S10K300
T E
L 1 3 9 4 2 2 9 6 5 1 3
FU101
T3.15A/250V
N L
CN101
AC-INLET
D
The components identified by mark 0 or dotted
Note :
line with mark 0 are critical for safety.
Replace only with part number specified.
w w w
2 3
T101
SWITCHING TRANSFORMER
R115
C111
100k
2200p/1kV
2W
C112
D108
100p
PR1007L
D109
R111
1kV
IN4005L
15K
D107 Q101
STP5NK80ZFP
NTZJ27B
R103
R112
R113
0.39
22
10K
2W
R104
0.39
IC101
C105
2W
0.22u FA5518N
C107 R110 D106
1 8
R107 R105 4700P 220 ISS133
1k 100
2 7
3 6
C106 D105 R108
4 5
6800P PR1003L 33
C108
47u
PC101(1/2)
35V
PC123
PHOTO COUPLER
IC101
C131
OSC
1000p
250V
L104
x a o
. i
4-43
http://www.xiaoyu163.com
4 5
D401
SF5LC20U
C407
1000p
1kV C402
470u
35V
C401
470u
35V
D402
ISS133
D201 L201
FCQ06A06 10uH
C207 C208 R202
5.8V ADJ
1500p 1500p 680
VR201
PC101(2/2)
5k
PC123 C204
47u
C201 C202
470u R204 35V
470u
18k
35V
35V R203 C203
0.1u
1k
IC201
TL431CLP
R205
D502
15k
ISS133
D501
L501
SB360
10uH
C502
D604
47u ISS133
35V
C501
470u
C601
D603
35V
470u
ISS133
35V
L601
Q Q 10uH
3 7 6
D601
IC201,IC202
SB360
C602
100u
16V
SHUNT
REGULATOR
u 1 6 3
y
http://www.xiaoyu163.com
2 4
8 9 9
6
P401
1.6A/32V
Q401
MPA2733GR
12V REG
C405 R401
0.1u 100k
Q402 C404
R406
DTC114EKA
100k 47u
SWITCH
35V
B+
Q201
STP22NF03L
5V REG
R208
C206
100
47u
R206
35V
620 Q501
STP22NF03L
R209
C205
3.3V REG
4700p 10k
R503
C504
4.7
IC202 47u
R210 R501
35V R509
TL431CLP
10k 1.2k
270
R504
C503
47
0.01u
IC501
TL431REF
R505
P501
150
2.5A/32V
Q601
STP22NF03L
1.5V REG
3 1 5 1 5 0 8 9
R603
3.3k
R601
R604
C603
1.8k
470P 1.5k
IC601
HA17L431
R605
10k
IC601
SHUNT
REGULATOR
m
c o
.
4-44
2
8 9 9
7 8 9
CN202 12P
1 P-CONT
2 SW +3.3V
3 GND
TO AV-133
4 SW +3.3V
P201 BOARD(2/5)
1.25A/32V 5 GND
CN301
6 EV +5.8V ( )
THROUGH THE
PAE-003 HARNESS
7
EV +5.8V
(SEE PAGE 4-8)
8 GND
B+
9 EV +12V
10
GND
11 SW +1.5V
12
SW +1.5V
CN203 4P
1 SW +12V
2 GND
HDD
UNIT
3 GND
4 SW +5V
P204
2A/32V CN201 13P
1 EV +5.8V
2 GND
3 SW +1.5V
4 SW +1.5V
5 GND
TO
6 SW +3.3V
RD-066 BOARD (1/7)
CN4501
7 SW +3.3V
P402
(SEE PAGE 4-29)
0.63A/32V 8 GND
9 SW +12V
C220
10 GND
0.1u
11 SW +5V
12 GND
13 SW +12V
2 4 9 8 2 9 9
B-
VR601
5k
1.5V ADJ
C604
47u
35V
SWITCHING REGULATOR
SRV-2101EK