Power) Schematic Diagram - Sony DVP-F21 Service Manual

DVP-F21
Q Q
3 7 6 3 1 5 1 5 0
MB-99 (POWER) SCHEMATIC DIAGRAM • See page 4-9 for printed wiring board.
– Ref. No.: MB-99 board; 60,000 series –
1 2 3
MB-99 BOARD (7/11)
A
J701
LF702
JL718 JL701 B+
– +
4 2
C701
DC IN 10.5V
XX 3 1
JL719 JL702
(2012)
D701
PTZ-TE25-15B
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
JL720 JL721
MB-99 BOARD (1/11) PCONT
E
F
G
H
w w w
I
POWER
MB-99
4 5 6
D707
1SR154-400TE-25
AU+11V REG
D702
RB081L-20TE25
10.3 10.3
JL703 B+ B+
JL704 L702
R704 1uH
Q703 B+
C738 100k 2SJ357-T1
XX
R702 R706
(2012) 0.6 0
C703 0 4700
(2012)
47u C704 C707
25V 47u 47u
R703 25V 25V
1k
Q704
2SC4081T106R
B+
L701
10uH
C702
470u
16V
B+
Q702
2SB1073-R-TX
B+ SWITCH R705
D706 0
10.3 10.3
MA8120-M-TX (2012)
R701
10k
9.6
R743
10k R707
4700
R744
0.2
1.5
75k
C744
XX
0
C746
1u Q701
B R742 UN5213-TX
10k B+ CONTROL
Q709
2SC2712-YG-TE85L
B+ CONTROL
R710 R752
C706 10k 10k
± ±
0.1u 0.5%
0.5%
B
R708 R746
33k 33k
C708
0.1u
B
C705 R709 R711 R747
0.1u 10k 68k
68k
B ±
0.5%
R753 C710
10k 0.1u
±
0.5% B
B+
C709
10u
B
(3216)
R712
R754 R719
47k
3900 2200
±0.5%
R751
7500
B+
x a o
. i
4-23
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7 8 9
IC703 IC703
TA48M033F(TE16L)
+3.3V REG
1 2
10.3
PS704
0.7A
B+
C732
C733
0.1u
B
10V
(2012)
Q706
2SB1424-T100-R
B+ SWITCH C743
PS701
0.047u
0.7A 10.3 3.4
B+ B+ B
R735
L704 L707
6800
R728 68uH 1uH
C719 ±
82 0.5%
470u C725
C728
16V R736
22u 100u
R766 10k
or 10.0 B 6.3V ±
0.5%
100u 560 (3225)
16V
9.7
Q711
D703 R737
2SA1577-T106-Q RB051L-40TE25 10k
±
B+ SWITCH 0.5%
R750
1800
C722
XX
R723
XX
Q Q
R724 3 7
XX
C715
XX
C713
0.01u
B
R749
0
IC701
16 15 14 13 12 11 10 9
B+ CONTROL
C718
0.1u
B
1 2 3 4 5 6 7 8
R748
0
C714
3300p
B
R725 C716
XX XX
C711
470p
R726
B
XX
R720
10k
Q707 C742
PS702 2SB1424-T100-R
0.01u
0.7A B+ SWITCH
B+ B+ B
R738
L705 L708
R729 3300
100uH ±0.5% 1uH
C720
82
470u C726 C729 R739
16V 10u 33k
100u
or R767 B ±0.5%
10V
100u 560
(3225) R740
16V 12k
±0.5%
Q712 D704
2SA1577-T106-Q RB051L-40TE25
B+ SWITCH
R732
1800
C723
XX
C745
0.1u
B
16 15 14 13 12 11 10 9
IC702
B– CONTROL
1 2 3 4 5 6 7 8
R757
C712
10k
0.01u
B
R755
100k
R756
470
Q708
C717 R727 2SB1184-TLR
0.001u 10k B– SWITCH
B PS703 D705
0 C741
1A 10.3
B+ RB051L-40TE25 XX B–
u 1 6 3
y
L706
R730
1uH
C721 33
470u C727 C730
L703 R745
16V 10u
100uH 39u
or 4700 B
9.9 16V ±0.5%
R758
100u (3225)
16V 560
9.5
Q710
2SA1577-T106-Q
B– SWITCH
R733
1800
C724
470p
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2 4
8 9 9
10 11 12
R759
XX R760
XX
R713
FL701
XX XX
JL706 B+
(2012)
AU+11V MB-99 BOARD (10/11)
FL706
XX
JL707 B+
(2012)
+11V MB-99 BOARD (4/11)
R714
XX
JL712
GND
IC705
IC705
NJM78L05UA-TE1
+5V REG
R769
XX
R761
XX
3 3 2 1 R770
FL708
XX XX
3.3 10.3 5.0 B+ JL711 B+
(2012)
EVER+5V MB-99 BOARD (1/11)
FL702
XX
B+ JL708 B+
(2012)
EVER+3.3V MB-99 BOARD
R715
(1/11,4/11,10/11,11/11)
JL714 XX
GND
C747 C748 C749
C739
47u 0.1u 0.01u 0.01u 47u
B B B 6.3V
TA
IC704
IC704
BA18BC0FP-E2
+1.8V REG
R762
*
1 2 3
0
R763
3.3 1.8
XX
R741
* FL703 * FB701
0 B+ JL710
(2012) B+
+3.3V
FL707
XX R717
B+ JL713 (2012) B+
XX
C734 +1.8V MB-99 BOARD (3/11,5/11)
C737
220u C736 C740
47u
6.3V 0.1u 0.1u
4V
B
TA B
JL715
GND
6 3 1 5 1 5 0 8 9
R764
XX
R718
B+
FL704 (2012)
0
AI+5V MB-99 BOARD (9/11)
XX R721
(2012) B+
0
+5V MB-99 BOARD
JL709
(1/11,2/11,3/11,4/11,5/11)
C735
100u
10V
JL716
GND
Note:
The components identi-
fied by mark ! or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
m
R765
XX
R722
FL705 (2012) B–
0
SW-11V MB-99 BOARD (9/11,10/11)
XX R731
(2012) B–
c o 0
IF-11V MB-99 BOARD (1/11)
JL705
C731
100u
16V
. JL717
GND
4-24
2
8 9 9
2 4 9 8 2 9 9
Note:
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro
spécifié.