WJ-HDE500B, WJ-HDE505B, WJ-HDE510B - Panasonic Video Monitoring Service Manual (repair manual). Page 14

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C21 101
R28   562
C29   474
R34   682
C5   332
R9
103
C10   224
C12
474
D12
R10   182
R37 221
∗
R11
R12   181
R13   104
C14   33/50
C15   332
C16   332
D13
∗
D8
D4
∗
C17
R14   222 1/2W
L4   221
∗
R16
R17   105
D2
∗
C8
∗
C9
L3   2R62
TH1
L21   2R62
L22   2R62
D22
C22   1000/25
R21
221
R29   221
L29
2R62
L24   220
L25   220
∗
R22
C23
180/25
C24   180/25
R35
(J
umper)
L31   220
L32   220
R39 221
R36   104
C31   224
C25   2200/10
C26
330/10
C27   330/10
D25
R24 470
R25 182
R26 562
C28 474
R27   223
Q21
D27
R30 471
R31   331
C30 474
R32 222
D11
E3
E4
R1
105 1/2W
∗
C6
R38
221
VR1   
102
VR2   
102
R8
103
R5
180
∗
R7
1
2
3
4
D1
∗
R3
C11   391
∗
C7
R18   105
L23
C13 103
R40 221
R23   470 2W
R33   752
D3
D9
R2
221
3W
2
1
3
D21
C1
224
C4 332
C3 332
Y
C2   104
L1
VS1
L2
4
3
Y
Q7
1
2
Y
Q7
4
3
Y
Q5
1
2
Y
Q6
3
2
1
IC22
3
2
1
IC21
1
2
Y
Q5
4
3
Y
Q6
3
4
1
2
5
6
SW1
3
7
6
11
4
12
5
2
9
10
W1
P1A
P1B
P2
V1
V2
S1
S2
S3
T1
R6
393  1W
Y
Q1
1
2
CN5   
OPEN
1
2
3
4
5
6
7
CN2
1
2
3
4
CN3   
OPEN
1
2
CN4   
OPEN
2
1
3
D23
L30
L26
1
2
3
4
8
7
6
5
IN(
–)
FB
IS(+)
GND
CS
CT
VCC
OUT
IC1
1
2
L
N
CN1
GND
GND
GND
+12V
5V
P-OFF
+12V
+12V
+12V
5V
5V
GND
GND
GND
GND
POWER  BOARD
E1
E2
SW1
POWER
SWITCH
T1
POWER
TRANSFORMER
A
B
1
2
3
4
R3
R7
NTSC
PAL
∗
0R1  5W
0R22  5W
JUMPER
393  1W
R16
1R5  10W
2R2  10W
C6
1200/200
270/400
C7
1200/200
270/400
C8
681
331
C9
681
331
C17
OPEN
224
D8
JUMPER
USED
AC  IN
TO
POWER
INPUT BOARD
. . . . . . . CN106
R11
391
331
R22
270  5W
560  5W
Y
Y
Y
Y
Y
Y
Y
Y
 
F1
Y
Y
Y
Y
Y
Y
YY
Y
< INDEX >
POWER  BOARD
IC1
A2
IC21
A4
IC22
A3
Q1
B2
Q5
B2,B3
Q6
A2,A4
Q7
A4,B2
Q21
A3
D1
B2
D2
B2
D3
B2
D4
B2
D8
B2
D9
B2
D11
A2
D12
A1/A2
D13
A2
D21
B3
D22
B3
D23
B3
D25
B3
D27
B3
Important  safety  notice
Components Identified by "      " mark have special characteristics for safety.
When replacing any of these components, use only  manufacturer's specified parts.
Note:
  
The value indicated in the schematic diagram should be read as follows:
                                   Multiplier (0 - 5)
                                   2nd. Significant Digit (0 - 9)
                                   1st. Significant Digit (1 - 9)
  <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
820
82 x 10    =          82 pF
102
10 x 10    =      1000 pF  =  0.001 
µ
F
104
10 x 10    =  100000 pF  =      0.1 
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum Capacitor):
0
1
010
1 x 10    =
1 
µ
H
8R2
8.2 x 10    =
8.2 
µ
H
101
10 x 10    =
100 
µ
H
0
For Coil:
VR1 (+12V)
VR2 (+5V)
SCHEMATIC DIAGRAM OF POWER BOARD
– 11 –
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