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SCHEMATIC DIAGRAM OF POWER BOARD /LED BOARD (WV-PS154)
CONDUCTOR VIEW OF POWER BOARD /LED BOARD (WV-PS154)
+-
+
-
-+
-+
-+
+
-
1
2
3
-+
1
2
3
4
5
6
1
2
3
2
3
4
1
1
2
2
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
3
2
1
2
1
5
4
3
2
1
4
3
2
1
1
2
2
R1
C10
C1
1
R2
C3
C5
D1
D2
R8
C12
C7
C4
C8
L1
C6
R10
D4
D5
C13
C14
R1
1
R14
C9
R12
C16
IC1
C15
105 1/2W
C2
152/
SW1
E1
E2
L6
L7
R4
R7
D3
R9
IC2
C17
C18
D6
VS1
563/250
563/250
470/200
470/200
334
104
101
103/630
470
OPEN
OPEN
OPEN
100/10
OPEN
152/250
681/500
1000/35
150 1/4W
OPEN
OPEN
OPEN
104
470/16
470/35
L2
Q2
470/16
E6
E5
E4
L3
CN3
R16
R15
R13
682
182
163
E3
L4
R6
R5
181 3W
473 3W
L5
R17
OPEN
OPEN
CN1
CN2
OPEN
OPEN
＊
VS2
＊
VS3
1/4W
R3
334
1/4W
250
C1
C1
152/
250
E1
D1
F1
T1
AC L
AC N
+27V
+27V
GND
GND
+27V
GND
GND
GND
+9V
+9V
GND
GND
AC L
AC N
FAN9V
GND
ALARM
GND
ALARM
POWER
ON/OFF
ON/OFF
SWITCH
AC CORD
NTSC : AC120V 60Hz
PAL :
NTSC : AC120V 60Hz
PAL :
AC220V-240V
50Hz
TO
MAIN
BOARD
..... CN100
MAIN
BOARD
..... CN100
+9V
GND
POWER
INDICATOR
INDICATOR
S
D
C
2
4
5
6
11
8
9
10
1
POWER BOARD
LED
BOARD
BOARD
＊
VS1
NTSC : OPEN
PAL : MOUNT
PAL : MOUNT
＊
VS2
NTSC : OPEN
PAL : MOUNT
PAL : MOUNT
A
B
1
2
3
4
5
6
POWER BOARD
LED BOARD
(COMPONENT SIDE)
(COMPONENT SIDE)
(PATTERN SIDE)
SW1
POWER
ON/OFF
SWITCH
POWER
ON/OFF
SWITCH
AC CORD
NTSC : AC120V 60Hz
PAL :
NTSC : AC120V 60Hz
PAL :
AC220V-240 50Hz
E1
E3
D1
POWER
INDICATOR
POWER
INDICATOR
TO MAIN BOARD ..... CN100
CN3
A
B
C
1
2
3
4
5
6
<Index>
POWER BOARD
IC1
A4
IC2
B2
D1
B2
D2
B2
D3
A3
D4
B4
D5
A4
D6
B2
Q2
A4
LED BOARD
D1
A6
<Index>
POWER BOARD
IC1
C4
IC2
C3
D1
C3
D2
C3
D3
A4
D4
C5
D5
C4
D6
C2
Q2
C4
LED BOARD
D1
C6
Note:
The value indicated in the schematic
diagram should be read as follows:
The value indicated in the schematic
diagram should be read as follows:
Multiplier (0–5)
2nd Significant Digit (0–9)
1st Significant Digit (0–9)
2nd Significant Digit (0–9)
1st Significant Digit (0–9)
<Example>
For Resistor:
330
→
33 x 10
0
= 33
Ω
561
→
56 x 10
1
= 560
Ω
123
→
12 x 10
3
= 12k
Ω
0R00=0
Ω
For Capacitor (Exclude Electrolytic
and Tantalum Capacitor):
and Tantalum Capacitor):
820
→
82 x 10
0
= 82PF
102
→
10 x 10
2
= 1,000PF = 0.001
µ
F
104
→
10 x 10
4
= 100,000PF = 0.1
µ
F
2R0 = 2.0 PF
For Coil:
270
→
27 x 10
0
= 27
µ
H
101
→
10 x 10
1
= 100
µ
H
8R2 = 8.2
µ
H
A-1
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