Panasonic WV-CS850B - Page 33

R3 181 (2W)
C1 334
C5 1000/50
R6 470
C3
103
C2
103
1
2
Q5
C4 104
D1
L24 2R62
R24 331
R25 102
R26 332
C21 104
R28 682
D3
4
3
Q5
C28 470/16
D2
R27 243
D5
C6 1000/50
C15 1000/50C16 1000/50
C11 101
1 2 3
C D S
IC1
R5 470
R7 4R7
D4
R4 220
C9 100/10
C10 105
C8 104
2
1
3
D21
C30
681
R31 331
C22 1500/16
L21 220
C23 330/16
1
2
3
4
5
GND1
12V
5V
LP
GND2
E4
TO
COMMUNICATION
BOARD . . . . . CN3
D22
C25 330/16
C26 220/10
C29 103
3
1
2
6
54
8
7
T1
R23 103
R30 202
1
2
FAN
GND
E1 OPEN
C19 103
R29 OPEN
C27 104
CF1
VS1
C13 105
R17 821 R9 112
R8 112
D9
1
2
Q4
4
3
Q4
3
2
1
IC2
1
2
3
IC3
E7
E6E5
VS2 OPEN
C24 OPEN
F1 4A/125V
POWER BOARD
T1
POWER TRANSFORMER
A
B
1 23
AC 24 V
E2
E3
L30
VS3
LN
Important safety notice
Components Identified by " " mark have special characteristics for safety.
When replacing any of these components, use only manufacturer's specified parts.
820 82 x 10 = 82 pF
102 10 x 10 = 1000 pF = 0.001 µF
104 10 x 10 = 100000 pF = 0.1 µF
Note: The value indicated in the schematic diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Siginificant Digit (1 - 9)
0
2
4
010 1 x 10 = 1 µH
8R2 8.2 x 10 = 8.2 µH
101 10 x 10 = 100 µH
0
0
1
<Example>
For Resistor:
330 33 x 10 = 33 Ω
561 56 x 10 = 560 Ω
123 12 x 10 = 12k Ω
0R00 = 0 Ω
0
1
3
For Capacitor
(Except Electrolytic Capacitor and Tantalum Capacitor):
For Coil:
< INDEX >
POWER BOARD
IC1 A2
IC2 A2/A3
IC3 B3
Q4 A1,A3
Q5 A2
D1 B2
D2 B2
D3 B2
D4 A2
D5 B1/B2
D9 A1
D21 B3
D22 B2
– 4-9 –
SCHEMATIC DIAGRAM OF POWER BOARD FOR WV-CS854BE