Sony RDR-GX330 Service Manual page 45

2
1
AV-100 BOARD(1/6)
POWER
A
-REF.NO.:3000 SERIES-
NO MARK:REC/PB MODE
CN104 11P
GND 1
UNSW12V 2
GND 3
JL104
B
UNSW6V 4
JL105
TO UNSW6V 5
JL106
SWITCHING
SW5V 6
REGURATOR
JL108
(PAGE 4-32)
UNSW4V 7
JL109
UNSW4V 8
JL112
GND 9
JL111
UNSW-8V 10
JL113
PCONT 11
C
CN103 3P
JL116
FAN_OUT 1
JL121
FAN FAN_DET 2
GND 3
D
E
CN102
9P
XRMUTE 1
JL123
XLMUTE 2
JL124
SW5V 3
TO
JL125
RD-060
UNSW4V 4
BOARD(3/5)
JL122
F CN601
VDEC3.3V 5
JL126
(PAGE 4-25)
UNSW3V 6
GND 7
GND 8
JL127
PCONT 9
LP102 LP103
G
3 4 5
B+
JL102
B+
B+
B+
R111
10k
B-
B+
B+
B+
3
4
B+
B+
JL114
B+
D101
EC21QS03L-TE12L
C120 C119
C124
1u 1u
470u
B
10V B
25V
25V
4-5
6 7
IC107
FAN DRIVE
C117
100p
IC104
UNSW 5V REG
IC104
2 1
TK73400AU3G0L-C
6
5 6
B+
1 2 3 4
R113
120k
Q101
R114
15k MUN2213T1
B+
R120
0
R121
R115
5.1
8200
± 0.5%
C118
C123
0.01u
47u
B
25V
8 9 10
R135
B-
0
PS102
0.63A
B+
R137
0
B+
R140
0
B+
PS103
0.63A
R142
0
B-
R144
0
R145
0
R146
0
R148
0
5
B+
0
39k
R122
12k
Note : The components identified by mark 0 or dotted
C125
line with mark 0 are critical for safety.
1u
Replace only with part number specified.
B
10V
Les composants identifiés par une marque 0 sont
Note :
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
4-6
RDR-GX330
11
UNSW-8V-V
01
TO(6/6)
UNSW5V-V
GND-V
UNSW12V-A
UNSW6V-A
02
TO(3/6)
UNSW-8V-A
GND-A
XLMUTE
PCONT
FAN_DET
FAN_HI
FAN_CONT
03
TO(5/6)
UNSW6V-I
GND
UNSW5V-I
UNSW6V-T
04
TO(4/6)
GND
POWER
AV-100 (1/6)