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DVP-NS28/NS38/NS39/NS47P/NS57P/NS64P/NS67P
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
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
3-3
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
IF-150 BOARD
(SEE PAGE 4-7 to 4-8)
F1
ND401
F2
FLD
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
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
3-4
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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