Zssr107H (Switching Regulator) Schematic Diagram - Sony DVP-NS999ES Service Manual

ZSSR107H (SWITCHING REGULATOR) SCHEMATIC DIAGRAM

– Ref. No.: ZSSR107H board; 7,000 series –
– AEP, UK, KR –
1 2
ZSSR107H BOARD
NO MARK: PB MODE
A
R103
D105
RD33ESAB2
D106
RD33ESAB2
D107
EG01C
C108
+
56
400V
B
IC101
MIP2E3DMY
SWITCH
C109 330
D
27p
C
2kV
6.1
S
R105
47
D109
C110
RD10ESAB2
0.1uF
50V
C
D
CN101
2P
F101
R102
2A /250V
L102
L101 3.9M
1
C101 C102
AC IN 0.1 0.047
250V
2
C105
C107
470p
470p
250V
250V
C106
470p
250V
E
RL101
CN102 2P
TO
2
R-CORE AC OUT N
AC OUT L
1
TRANS
(SEE PAGE 4-47)
05
3
T101
47k
C111
1000p
1kV
R104
4.7
1/4W
D108
D1NL20U
R106
10
1/4W
+ C112
10uF
+ C113 50V
47uF
35V
PC101
5
PS2561
13
D101-104
RL1N4005-E
6.1
4
C114
1000p
250V
C115
1000p
250V
4-75
4 5
C201
470p
Q201
L201
1kV
2SJ537
8.1 B+ SWITCH
L203
B+
S
D201
R201
ERB83006 + C202 +
C203
G
100k
470
33
25V
25V
R202
10k
D301
RK39
L303
C301
470p
+ C302 + C303
D302
1kV L301
470 33
HZ188P
25V 25V
C401
B+
1000p
R406
L401
1kV
1.2k
L403
2A/125V
D401
ERC81004
2SK2232
R402
R403
1k
R401
4.99k
47
R407 D
4.7
1.5k
C402
C403
+
+
1500 5.4
1000
16V
10V
C404
C407
4 1uF +
47
50V
16V
2.4
IC401
UPC1093J-1
R405
MM1431 4.7k
C503
C501 + R501
+
33
470 39k
25V
25V
C502
470p
L502
1kV
L503
B– B–
D501
ERB83006
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.
6 7
IP201
1A/125V
8.1 B+
D
1.1
Q301
2SJ537
D202
B+ SWITCH
11
11
1SS270
S D
Q404
5
D
R301
2SK2989
G S
100k 1.4
R303 B+ SWITCH
R418
2.7k R412
R302
5
G
100k
10k
10k
D303
10.4
1SS270
Q405
2SK2989
IP401
B+ SWITCH
IP402
1.6A/125V
D
3.5 S
3.4
Q401
R415
G
10k 10.3
C408
B+
0.01
11
SWITCH 3.5 D405 R416 R419
50V
1SS270 10.4 100k
47k Q403
S
2SA933AS
Q402
B+ SWITCH
R408
G
2SC1740S
R410 0
100k 11
POWER
2k
CONTROL
2.4
R420
0.6
IC402 33k
C409
+
UPC1093J-1
47uF
MM1431 C411
+
16V R417
10uF
47k
R413
50V
4.7k
B+
D502
1SS270
R502
47k
1.2
D503
R503
RD18ESA82 G IP501
47k
1A/125V
-8.2
-8.1
D
Q501
2SK2989
B+ SWITCH
B+
SWITCHING REGULATOR
4-76 E
DVP-NS999ES
8
B+
B+
CN201 13P
B+
B+
1
SW+8V
C412
2 P-CONT
1uF
B-
50V
SW-8V
3
B+
4 EVER+3.3V
SW+3.3V
5
B+
6 SW+3.3V
B+
IF-98 BOARD
7 SW+5V
CN101
B+ B+
EVER+5V
8 (SEE PAGE 4-68)
9 D GND
10 M GND
M GND
11
B+
12 SW+11V
B+
SW+11V
13
B+
D406
1SS270
B–
ZSSR107H