DVP-S9000ES
4-101
4-102
POWER SUPPLY
PS-437/439
PS-437/439 (POWER SUPPLY) SCHEMATIC DIAGRAM
• See page 4-103 for printed wiring board.
– Ref. No.: PS-437/439 board; 3,000 series –
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B-
B-
B-
B-
B+
B+
B+
B-
B-
B-
B-
NO MARK:DVD/CD PLAY
AEP,UK
-10
-16.9
1.3
17.4
9.9
-5.1
-8.1
3.2
0.1
-8.1
-7.4
-8.2
7.1
0.1
7.2
6.4
7.2
6.8
6.8
5
7.2
4.9
C225
0.001u
C226
0.001u
C222
15000u
25V
C223
3300u
25V
Q202
2SB1116A-TP-K
Q203
2SD1616A-TP-K
D202
EC10QS04
-TE12L5
D201
EC10QS04
-TE12L5
AN7905F
IC203
GND
1
IN
2
OUT
3
D207
EC10QS04
-TE12L5
C213
1000u
10V
C201
10V
1000u
C202
10V
1000u
C205
0.1u
C209
0.1u
C227
0.001u
C228
0.001u
C224
3300u
50V
C218
2200u
50V
C207
0.1u
C204
25V
1000u
C203
25V
1000u
0.1u
C216
0.1u
C219
0.1u
C212
0.1u
C206
0.1u
C210
0.1u
C221
25V
220u
C214
D206
1SS181-TE85L
D204
1SS181-TE85L
ET201
0.001u
C229
0.001u
C230
D205
1SS181-TE85L
D203
1SS181-TE85L
D209
1SS181-TE85L
3P
CN206
1
2
3
PQ30RV21
IC204
1
IN
2
OUT
3
GND
4
ADJ
7P
CN203
1
2
3
4
5
6
7
3P
CN207
1
2
3
PQ05RD11
IC205
1
IN
2
OUT
3
GND
4
N.C
PQ05RD11
IC202
1
IN
2
OUT
3
GND
4
N.C
0.1u
C208
FCH10A10
D212
1
3
2
ET202
FCH10A10
D213
1
3
2
D208
MA7120-TA
1k
R217
Q206
2SC2873Y-
TE12L
0.5%
2700
R218
0.5%
390
R219
EC10QS04
-TE12L5
D214
EC10QS04
-TE12L5
D215
FCH10A10
D217
1
3
2
FCH10A10
D220
1
3
2
1k
R232
1k
R233
1k
R234
UN2111-TX
Q207
UN2211-TX
Q208
5P
CN201
1
2
3
4
5
IC206
AN7910F
1
GND
2
IN
3
OUT
0.1u
C211
1A
PS201
0.001u
C215
4P
CN204
1
2
3
4
0.001u
C217
1A
PS202
0.4A
PS203
0.001u
C220
FCH10A10
D210
1
3
2
FCH10A10
D219
1
3
2
FCH10A10
D216
1
3
2
FCH10A10
D211
1
3
2
1
A
V+5V
GND
V-5V
+10v
GND
GND
-10V
C.T
CHASSIS
+10v
GND
A+5V
+5V
GND
AC
AC
AC
C.T
GND
VIDEO OFF
AC
CHASSIS
+12V
V+SW7V
8
7
6
B
E
2
10
PS-437/439 BOARD
F
D
5
9
4
C
3
05
IC202
+5V REG
+5V REG
IC205
-5V REG
IC203
+10V REG
IC204
IC206
-10V REG
11
12
H
G
J
I
VP-52 BOARD (1/6)
(SEE PAGE 4-48)
CN102
CN102
MB-91 BOARD (8/12)
(SEE PAGE 4-33)
(SEE PAGE 4-85)
CN101
FR-172 BOARD
AC-113/114 BOARD
(SEE PAGE 4-92)
(SEE PAGE 4-92)
AC-113/114 BOARD
B+ SWITCH
VIDEO ON/OFF
VIDEO
ON/OFF
B- SWITCH
+12V REG
Note:
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.