Sony RDR-HX510, Service Manual

Page: 53 / 111

RDR-HX510
4-5
4-6
PO
WER SUPPL
Y
A
V
-089 (1/8)
10V
1500u
C104
PQ070XZ02Z
IC105
1
IN
2
CTL
3
O U T
4
ADJ
5
G N D
6
O U T
4.7uH
L105
4.7uH
L106
UN2111-TX
Q106
2SD1781K-T146-QR
Q109
0
R144
0
R143
UNSW12V
4700 R148
DGND DGND DGND
0
R157
UNSW6V UNSW
-8
V
2200
R150
2200 R151
R131
100
C124
1000u
25V
0
R129
25V 47u
C127
±
0.5%
1200 R134
4700 R135 ±
0.5%
±
0.5%
R136 3300
SW3.3V
DGND
10k
R152
0
R156
S
W
-10V
0
R130
25V 47u
C126
25V 47u
C129
SH_SW3.3V SH_SW1.5V SW1.8V
25V 47u
C128
6.3V
150u C120
6.3V 150u C121
SW2.5V
0
R121
SW5V
25V 47u
C107
25V
47u
C110
0
R112
±
0.5%
100k R116
±
0.5%
5600 R117
±
0.5% 33k
R118
UNSW5V
P_CONT
DGND
L103 22uH
1u
B
C115
4.7uH L101
25V 47u
C101
±
0.5% 470
R137
±
0.5%
1500 R138 ±
0.5%
3300 R139
25V 47u
C111
25V 47u
C133
0
R125
PQ070XZ02ZPH
IC106
1
IN
2
CTL
3
O U T
4
ADJ
5
G N D
6
O U T
C132 220u
0
R163
JL107 JL108 JL109 JL110 JL111 JL112 JL113 JL114
ET101
PQ033DZ01ZPH
IC107
IN
1
CTL
2
O U T
3
ADJ
4
G N D
5
O U T
6
PQ050DZ01ZPH
IC101
1
V C C
2
CTL
3
O U T
4
N.C
5
G N D
6
O U T
0
R175
BA00BC0WFP-E2
IC102
1
CTL
2
V C C
3
G N D
4
V O
5
ADJ
0.33u
B
C108
10V
1000u
C116
Q104
U
P
A1919TE-T1
1
3
4
2 5 6
SW5V
A
V
IC108
PQ1MX55M2SPQ
1
2
3 45
D108
CMS04-TE12R
0
R177
0
R178
0
R179
0
R180
±
0.5% 330
R182
±
0.5%
4700 R183
2A
PS101
±
0.5%
1k
R185
1SR154-400TE-25
D109
0
R186
S-8520E25MC-BJKT2G
IC111
1
CTL
2
GND
3
VOUT
4
EXT
5
VIN
25V 47u
C140
0
R102
±
0.5%
3300 R188
13P
CN102
1 2 3 4 5 6 7 8 9
10 11 12 13
JL103
10k
R1205
JL1202
F
A
N_ON
JL1201
±
0.5%
2.7k
R1204
±
0.5%
91k
R1202
0.1u
B
C1201
±
0.5%
6.8k
R1203
JL1203
JL1205
F
A
N_HI
25V
0.01u
B
C1202
F
A
N_DET
CN1201
3P
1
GND
2
SENS
3
F
A
N12V
MUN2213T1
Q1201
JL1204
25V
47u
C1203
2W
0
R1201
BD7800FP-E2
IC1201
CTL
1
IN
2
G N D
3
O U T
4
ADJ
5
6
UNSW6V UNSW12V UNSW6V UNSW
-8
V
UNSW6V SW3.3V SW5V UNSW5V DGND
1
A
UNSW12V
UNSW4V
GND
UNSW6VB UNSW6V
A
P_CONT
UNSW
-8
V
UNSW4V
GND
UNSW6VB UNSW6V
A
GND GND
V O U T
VIN
G N D
V C
NR
DC F
A
N
SWITCHING
SWITCH
Q106,109 S
W
-10V REG
IC101
SW5V REG
IC102
UNSW5V REG
IC111
SWITCHING
IC1201 F
AN12V REG
Note
Note:Pin number and index mark
of IC201 are shown as viewed from the bottom.
IC107
SH_SW3.3V REG
SH_SW1.5V REG
IC108
IC106
SW1.8V REG
IC105
SW3.3V REG
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-
TO SWITCHING REGULA
T
O
R
(SEE P
AGE 4-51)
1
TO(8/8)
2
TO(5/8)
TO(4/8,6/8)
8
TO(8/8)
7 6
TO(2/8) TO(5/8)
5 4
TO(7/8) TO(3/8)
3
POWER SUPPL
Y
-REF
.NO.:10,000 SERIES-
A
V
-089 BOARD(1/8)
46
13
F
14
11
12
10
15
H
5
D C G J
8
I B
79
3
E
2
16
5.8
3.0
5.0 5.0
5.8
5.8
5.2
1.3
3.0
2.5
5.6
2.7
2.7
4.3
2.5
3.5
1.2
2.0
2.7
2.0
1.2
3.3
4.2
3.3
1.6
2.5
2.5
1.2
5.0
11.6
8.5
0.8
0.2
0
3.5
3.4
-6.9
-7.6 -7.6
NO MARK:REC/PB MODE
Note :
The components identified b
y
mar
k
0
or dotted
line with mar
k
0
are cr
itical f
or saf
ety
.
Replace only with par
t number specified.