Power Line Block Diagram - Sony DVP-NS38 Service Manual
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Also See for DVP-NS38:
- Operating instructions manual (76 pages) ,
- Service manual (112 pages) ,
- Operating instructions manual (64 pages)
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DVP-NS28/NS38/NS39/NS47P/NS57P/NS64P/NS67P
Q Q
3 7 6 3 1 5 1 5 0
3-2. POWER LINE BLOCK DIAGRAM
SWITCHING REGULATOR
(SRV1872WW) (DVP-NS28/NS38/NS39/NS57P:EXCEPT US, MX/NS67P:EXCEPT CND)
(SEE PAGE 4-41 to 4-42)
(SRV1873UC) (DVP-NS47P/NS57P:US, MX/NS64P/NS67P:CND)
(SEE PAGE 4-45 to 4-46)
Bridge
Rectifier
Diode
ACIN
CN101
F101
1
2 Line
2
fiters
L101, L102
GND
FG001
T E
L
1 3 9 4 2 2 9 6 5 1 3
w w w
T101
D411
L421
Q211
D211
L211
Q712
D511
L512
D
Q311
D311
L312
P312
S
IC101
IPD
P311
C
Q611
PC101
Photo Coupler
IC611
Shunt Reg
x
a o
y
.
i
3-3
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8
MV-52 BOARD
(DVP-NS64P/NS67P)
(SEE PAGE 4-25 to 4-26)
MV-53 BOARD
(DVP-NS28/NS38/NS39)
(SEE PAGE 4-25 to 4-26)
MV-54 BOARD
(DVP-NS47P/NS57P)
(SEE PAGE 4-37 to 4-38)
SW+11V
Q377
DVP-NS28/NS38/NS39 ONLY
IC304
P.CONT
8
8
SW801
POWER
Video Buffer
9
9
PS501
SW-10V
EVER-10V
10
10
Q501
IC303
-5V Reg
SW+5V
SW + 5V
6
6
SW + 3.3V
SW+3.3V
5
5
MV-54 (IC402)
D401
EVER+5V
EVER + 5V
MV-53 (IC402)
4
4
MV-52 (IC406)
MUTE DRIVER
VOLTAGE
DETECTOR
GND
FG002
PS502
EVER+11V
AU+11V
3
3
Q401
SW+8V
1
1
CN201
CN501
IC401
AU-10V
Audio AMP
Q416
Q
Q
3
7
6
3
IF-150 BOARD
(SEE PAGE 4-7 to 4-8)
F1
ND401
F2
FLD
u 1 6 3
.
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2
4
9
9
8
DVP-NS28/NS38 (RUS ONLY)
IC305
Video Buffer
IC105/7
IC101
3.3V Reg
MTK IC
IC111
1.8V Reg
IC104
IC103
IC108
IC102
SDRAM
EEPROM
RESET IC
FLASH ROM
Q411
Coaxial Out
1
5
1
5
0
8
9
2
4
IC404, 405
Optical Out
IC201
Motor Driver
CN106
17 13 12
CN401
17
13
12
IC407
3.3V Reg IC
Q401,402
T401
IC406
IC408
IC404
DC-DC CONV
IR RECEIVER
RESET IC
IF MICON
VKK
m
c o
3-4
2
9
9
9
8
2
9
9
CN101
VCC
OPTICAL
11
DEVICE
The components identified by
mark
or dotted line with mark
are critical for safety.
Replace only with part number
specified.
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