1/8) (Power Supply) - Sony RDR-HX1010 Service Manual

2 3
1
AV-089 BOARD(1/8)
POWER SUPPLY
NO MARK:REC/PB MODE
A
-REF.NO.:10,000 SERIES-
CN102
13P
JL107
UNSW12V 1
JL108
UNSW4V 2
UNSW4V 3
JL109
GND 4
JL110
GND 5
JL111
TO
B
UNSW6VB 6
SWITCHING REGULATOR
UNSW6VB 7
(SEE PAGE 4-64)
JL112
UNSW6VA 8
UNSW6VA 9
GND 10
R102
GND 11
0
JL113
P_CONT 12
JL114
UNSW-8V 13
C
JL103
D
E
F
G
H
P_CONT
1
TO(8/8)
FAN_DET
I
2
TO(5/8)
FAN_ON
J
FAN_HI
16 The components identified by mark 0 or dotted
Note :
line with mark 0 are critical for safety.
Replace only with part number specified.
4 5 6
B+
B+
B+
B+
IC101
PQ050DZ01ZPH
6
B-
1 2 3 4 5
B+
C107 C111
47u 47u
25V 25V
R148
4700
R131
220
IC102
BA00BC0WFP-E2
1 2 3 4 5
R112
0
C108 R118
0.33u
33k
± 0.5%
B
L101
PS101
C110
4.7uH
2A 47u 25V
5.6
IC111
S-8520E25MC-BJKT2G
3.0
ET101 CTL VIN
GND
R183 2.5
4700 VOUT EXT
C101 C104 ± 0.5%
47u 1500u
25V 10V
R182
470
± 0.5%
IC111
SWITCHING
4-5
7 8 9
R144
0
C132
220u
R121 0
IC112
R175
PQ070XH02ZPH
0
IC101
IC112
SW5V REG
SW3.3V REG
1
R129
0
C124
1000u
25V
IC106
PQ070XZ02ZPH
IC106
SW1.8V REG
IC102
1
UNSW5V REG
L105
4.7uH
R116 2.7
R117
5600 100k
± 0.5% ± 0.5%
C120
R186
150u
0
6.3V
B+
Q104
UPA1919TE-T1
SWITCHING
6
5 L103 L106
R125
22uH
2 4.7uH
0
B+
1
2.7
C121
150u
6.3V
2.7 PQ033DZ01ZPH
R177
0
R178
IC107
0
R179
0
SH_SW3.3V REG
C115
1u
R180
B
0 1
C116
1000u
10V
R130
0
4.2
R1205
C126
10k
47u
25V
IC1201
BD7800FP-E2
IC1201
SI-3010KM-TL HX910:E/GX310:E
IC1201
BD7800FP-E2 EXCEPT HX910:E/GX310:E
FAN12V REG
1
R1201
0 0.2
2W
C1201
0
0.1u
Q1201
MUN2213T1
SWITCH
10 11 12 13
R157
0
R143
0
R163
0
3.5
6
R152
10k
-7.6
Q106
R150
UN2111-TX
2200
3.5 3.4
R156
-6.9
0
B-
2 3 4 5 R151
2200 Q109 -7.6
2SD1781K-T146-QR
B+
R134
1500 Q106,109
± 0.5%
SW-10V REG
R135
4700
± 0.5%
R136
C140 C127
3300
4.7u
47u
± 0.5%
50V 25V
2.0
6
2 3 4 5
B+
R137
470
± 0.5%
R138
1500
C128
± 0.5%
47u
R139
25V
3300
± 0.5%
2.5 1.6
IC107
3.3
4 5
6
IC108
SH_SW1.5V REG
3 2 1
2 3 4 5
R185
1k
± 0.5%
B+
B+
D109
C133
C129 R188
1SR154-400TE-25
3300 47u
47u
± 0.5% 25V
25V
Note:Pin number and index mark
6 of IC201 are shown as
viewed from the bottom.
2 3 4 5
CN1201 3P
B+ JL1202
3
FAN12V
R1202
JL1203
91k
2 SENS
± 0.5%
JL1205 JL1204
R1203 1 GND
6.8k
± 0.5%
LP1201
C1202 C1203
R1204
0.01u 47u
3300
B B 25V JL1201
± 0.5%
25V
4-6
RDR-HX1010
14 15
B+
UNSW6V
B+
UNSW12V
B-
3 TO(3/8)
SW-10V
DGND
UNSW6V
UNSW12V
4 TO(7/8)
SW5V
B-
UNSW-8V
DGND
B+
UNSW6V
UNSW-8V 5 TO(5/8)
DGND
DGND
B+ 6 TO(2/8)
SW3.3V
UNSW6V
SW5V
SW3.3V
UNSW5V
B+
SW5VAV
7 TO(8/8)
SW1.8V
B+
SW2.5V
B+
SH_SW1.5V
B+
SH_SW3.3V
DGND
B+
UNSW5V
8 TO(4/8,6/8)
DGND
DC FAN
POWER SUPPLY
AV-089 (1/8)