Smps Schematic Diagram - Hitachi DV-DS163E Service Manual

1 2
1F 2F
S-2 SMPS Schematic Diagram t
F
1E E 2E
E
0.1u/275VAC
1D D 2D
D
1C C 2C
C
0.1u/275VAC
1B B 2B
FH02
B FH01
1A A 2A
1000P/400VAC 1000P/400VAC
A
NOTE) Warning
NOTES) Symbol denotes AC ground. d.
NOTE) Parts that are shaded are critical
NOTE) With respect to risk of fire or
NOTES) Symbol denotes DC chassis ground. s
NOTE) electricial shock.
1 2
3 4
3F 4F
T/W: JUMPER
BC121
3E 4E
3D 4D
EU01W
3C 4C
3B 4B
3A 4A
ed
o
3 4
5
5F 6F
T/W 0.2
5E 6E
UZ-3.3B
5D 6D
5C 6C
5B 6B
R148
T/W
0.1uF
3
1
2
5A 6A
5
S - 2
6 7
7F 8F
The following shows the neme of circuit and plug to
which signal is connected and the address:
Name of citcuit
To MAIN
diagram
（3A)
Address
Name of citcuit
To MAIN
diagram and plug
PG2001
Address （3A)
7E 8E
7D 8D
7C 8C
7B 8B
IC155
KIA278R12PI-CU
7A 8A
IC156
KIA378R05PI
6 7
8
VIDEO
F
PG1001
AUDIO-L 1
AUDIO-R 2
E
To
POWER
[I/O]
PWVS1
(1E)
D
To
FAN MOTOR
C
B
To
DVD/HDD
A
8