DVP-NC85H
3-2. POWER LINE (1) BLOCK DIAGRAM
PS602
CN601
SW+5V
PS601
SW+3.3V
SW+8V
SW-10V
EVER+11V
AC IN
CN101
F101
1
2
L101
LINE
FILTER
L102
LINE
FILTER
D101
IC101
SWITCHING
CONTROL
S
C
D
D107
L301
D301
L502
L201
P502
VR501
Q501
Q301
Q302
P401
Q401
L401
D501
D401
D201
PC101
PHOTO COUPLER
T101
D601
L601
3
EVER+11V
SW+8V
EVER+5V
EVER-10V
SW+5V
POWER CONTROL
SW+5V
SW+3.3V
6
5
1
4
10
8
8
5
6
10
7
1
3
13
11
18
15
20
CN107
CN401
12 3
IC404
IC474
IF CON
PCONT
VKK
D402-D405
Q401,402
T401
DC/DC
CONVERTER
Turn
Table
Driver
IC403
F1
F2
PONCHK
CN201
EVER+5V
SW+3.3V
SW+8V
SW+5V
SW-10V
P-CONT
3.3V_MNT
MV-49 BOARD
(SEE PAGE 4-23 to 4-24)
POWER BLOCK
(SRV1838UC)
(SEE PAGE 4-33 to 4-34)
IF-148 BOARD
(SEE PAGE 4-9 to 4-10)
1
9
2
3
9
1
8
7
CN504
CN503
CN407
EVER+3.3V
D503
PROG
SW-477 BOARD
(SEE PAGE 4-29 to 4-30)
POWER LINE (2)
(SEE PAGE 3-5 to 3-6)
5 6
11
13
4
9
12 21
19
Remote
Commander
Receiver
IC501
2
CN601
D602
HDMI
FR-251 BOARD
(SEE PAGE 4-5 to 4-6)
3
SHUNT REG
IC501
SHUNT REG
IC502
RESET
IC408
FLUORESCENT
INDICATOR TUBE
ND401
26
32
Q601
The components identified by
mark or dotted line with mark
are critical for safety.
Replace only with part number
specified.
3-3
3-4