Schematic Diagram - Power Board - Sony DVP-CX777ES Service Manual

7-43. SCHEMATIC DIAGRAM – POWER Board –
FG001
(CHASSIS)
D101 D104
IN4005L IN4005L
D102 D103
IN4005L IN4005L
L102
LINE
FILTER
R101 C103
2.2M 100p
1/2W 250V
C102 C104
0.1 100p
250V
L101
LINE
FILTER
F101
CN101 2A
2P 250V
C101 0.1
(AC IN)
T102
SUB POWER
TRANSFOEMER
CN102
2P
(Page 85)
T101
MAIN POWER
TRANSFORMER
C113 C107 C108
R102
1000p 120 1000p
100k
250V 200V 1kV
1W
R105
47
1W
C109 D106
100p SARS01
1kV
D
S C
D107
D1NL20U
IC101
MIP2E5DMY
R103
SWITCHING
C116 10
0.47
RL101
C110
C114
L104 10
47 R104
50V
35V 47
D108
MTZ7.5
PC101
QN3171
ISOLATOR
L211
D211
20µH
D2L20U
S
Q201
R211 2SJ525
10k
R212 Q201,202
1k
B+ SWITCH
C212
D212
330
MA2330
25V
Q202
2SC2412
Q501,502
B- SWITCH
C504 C502 C503 C505
220 220 47 47
R501 R502
25V 25V 35V 35V
10k 820
L502 DTA143EKA
D501
20µH
D2L20U P501
D502
Q501
D1NL20U P502
2SD1862
L503
20µH
D301
S3L20U P301
S
Q301
D305 L301
2SJ525
3.7µH
S3L20U R301
100 VR301 R308
4.7K 10k
C301
Q301,302
1000
R309
10V C304 B+ SWITCH
R304 1k
100
10k
16V
Q302
2SC2412
R302
1k
D307
C303 11EQS04
R303 1
6.8k 50V
IC301
AN1431
PQ1X331M2ZP
R306
10k
C302
+3.3V REGULATOR
10
50V
SHUNT
REGULATOR
93 93
D213 R213
ISS113 2.2k
Q502
+3.3V REGULATOR
IC302
PQ3RD13
D302
1N4005L
D303
1N4005L
D304
1N4005L
D308
1SS113
C309 C308
47 47
35V 35V
C307
0.1
VO
VIN
C402
GND 47
35V
VC
NR
IC401
C306
C403
220
0.1
10V
The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont
line with mark 0 are critical for safety. critiques pour la sécurité. Ne les remplacer que
Replace only with part number specified. par une pièce portant le numéro spécifié.
DVP-CX777ES
CN201
13P
P-CONT
EVER-11V
SW-11V
GND(M)
GND(M)
SW+11V
SW+11V
SW+3.3V
GND
(Page 85)
GND
EVER+3.3V
SW+5V
EVER+5V
FG002
(CHASSIS)
FG003
(CHASSIS)
FG004
(CHASSIS)