Sony RDR-HX715 Service Manual page 89

Q Q
3 7 6 3 1 5 1 5 0
2
1
SWITCHING REGULATOR
A
(SRV1793UC)
Z102
DSP-501N
C101
R101
B
0.22u
2.2M
CN101
250V
1/2W
AC
INLET
C104
F101
330p
3.15A 250V
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
D
E
16
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
w w w
.
3 4
R102
220
1/2W
C105 C106
1000p
470u
1kV
200V
L101 L102
R113
22
LFT LFT
1/2W
D101
S1WBA60B
D105
SARS01
C107
C103
47p
330p
2kV
IC101
IC101
IPD
MIP-2E7
C110
R105
0.22u 25V
10
1/4W
C109
R112
47u
47
35V 1/10W
D107
MTZJ7.5B
C108
10u
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
x a o
y
i
4-69
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8
5 6 7
IC301
C112
DETECT
1000p
2SJ438
T101
UNSW12V REG
D301
L301
SF5LC20U
3.7uH
STR
R301
C301
680
1000p
1kV 1/4W
R302
R104
150 1W
C303
100k
47
2W
C302
35V
470
35V
IC301
M5237ML
D401 L401
C401
10Uh
FCQ08A04
470u
35V
D501 L501
FCQ08A04 3.7uH
VR501
4.7k
R504
C501
UNSW6V
68K
3900u
ADJ
10V
C601
C602
100u
47u
25V
35V
L601
10uH
Q Q
3 7 6 3
D601
21DQ10
P602
5A
PC101
PC123 R502
100
R501
1k
R503 C502
1K
0.1U
PC101 250V
IC501
TL431CLP
R505
PHOTO COUPLER
18K
IC501
SHANT REG
u 1 6 3
.
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2 4
9 9 8
8 9
Q301
D602 P301
11EQS06 1.25A
S
Q302
R303
2SJ525
22k S
1/4W
R307
C306
10k
470u
R304
D303
16V
82k C304
1SS113
47u R306
35V 22k
R305
Q303
12k
DTC114EKA
C402 P401
100u 2.5A
Q302,Q303
16V
SW12V REG
P501
2A
B+
P502
C503 2A
B+
100u
16V
P601
0.8A
B-
1 5 1 5 0 8 9 2 4
P503
2A
IC502 B+
SW5V REG
PQ05RD21
1 IC502 2
C512
C706
470u
1u
10V
3 4 16V
R507
220
C513
R506
47u
1k
35V
m
c o
4-70
RDR-HX715
2
9 9
10
CN1 4P
1 SW12V
2 GND
DVD
UNIT
3 GND
4 SW5V
CN2 4P
1 SW12V
2 GND
HDD
UNIT
3 GND
4 SW5V
CN3 13P
1 UNSW12V
2 UNSW4V
3 UNSW4V
4 GND
5 GND
6 UNSW6VB
TO
AV-089 BOARD (1/8)
7 UNSW6VB
CN102
8 UNSW6VA (SEE PAGE 4-5)
9 UNSW6VA
10 GND
11 GND
12 P.CONT
13 UNSW-10V
9 8 2 9 9
CN4 2P
TO
1 GND UE-001 BOARD
CN501
2 UNSW6V
(SEE PAGE 4-63)
SWITCHING REGULATOR
SPV1193UC