Panasonic WJ-HD500 Service Manual ▷ View online
– 41 –
MAIN BOARD
1
2
3
4
5
6
7
8
A
B
C
D
E
(COMPONENT SIDE VIEW)
(PATTERN SIDE VIEW)
< INDEX >
MAIN BOARD
MAIN BOARD
IC11
C4
IC21
D6
IC22
E7
IC23
E7
IC24
E7
IC25
E6
IC26
E6
IC27
E6
IC28
E6
IC29
E6
IC31
E6
IC32
D3
IC33
E6
IC36
D5
IC37
E5
IC38
D3
IC39
D3
IC40
D4
IC41
D6
IC42
D6
IC43
D5
IC44
C4
IC45
D5
IC46
C4
IC47
C3
IC48
C6
IC49
E6
IC50
B7
IC51
B5
IC52
A7
IC53
C4
IC55
E6
IC56
E3
IC57
E3
IC201
C3
IC202
C5
IC41
D6
IC42
D6
IC43
D5
IC44
C4
IC45
D5
IC46
C4
IC47
C3
IC48
C6
IC49
E6
IC50
B7
IC51
B5
IC52
A7
IC53
C4
IC55
E6
IC56
E3
IC57
E3
IC201
C3
IC202
C5
IC203
B6
IC210
C3
IC212
C3
IC213
C5
IC301
A2
IC341
A3
IC351
B4
IC391
B6
IC392
B3
IC393
B3
IC411
E5
IC412
B6
IC414
B6
IC416
A6
IC417
B7
IC418
B7
IC419
B7
IC424
A2
IC425
A6
IC426
A6
IC427
A6
IC428
A4
IC429
B2
IC430
B3
IC431
B3
IC432
B6
IC504
A1
IC505
B1
IC551
C7
IC552
B7
IC557
C7
IC558
A8
IC601
C8
IC602
C2
IC607
C7
IC651
C1
IC657
D8
IC691
C2
IC692
C2
IC693
C7
IC701
D7
IC751
C8
IC752
B2
IC754
A1
IC755
B1
IC756
C7
IC801
E7
IC802
D7
IC803
C6
IC804
C3
IC805
E2
IC806
D8
IC807
B1
IC808
C3
IC809
D7
IC810
C8
IC811
C8
IC814
B7
IC815
B7
IC816
E8
IC817
E1
IC818
E1
IC819
E8
IC820
C1
IC822
E6
IC823
E8
IC827
C3
IC901
E2
IC902
E2
IC903
D2
IC904
D7
IC905
D2
IC906
D1
IC907
B1
IC908
D2
IC909
B1
IC913
D2
IC915
A7
IC922
D3
IC923
D7
Q21
E3
Q22
E5
Q23
E5
Q24
E5
Q25
E5
Q26
E5
Q27
E5
Q28
E5
Q29
E5
Q30
E5
Q31
E5
Q32
E5
Q33
E5
Q34
E5
Q35
E5
Q36
E5
Q37
E5
Q38
E6
Q39
C6
Q40
C6
Q41
E3
Q341
A6
Q342
D6
Q343
D6
Q503
A8
Q504
A8
Q505
A8
Q506
A8
Q507
B1
Q508
B1
Q701
C2
Q706
A2
Q751
C7
Q752
A8
Q753
A8
Q754
A8
Q755
A8
Q756
A8
Q757
C7
Q758
C7
Q759
C7
Q801
E2
Q802
E8
Q901
D8
Q902
E8
D23
E3
D24
E3
D25
E3
D26
E3
D27
E3
D28
E3
D29
E3
D30
E3
D31
E3
D32
E3
D33
E3
D34
E3
D35
E3
D36
E3
D37
E3
D38
E3
D39
E4
D40
E6
D41
E6
D42
C6
D43
C6
D801
E8
D9998 B1
D9999 B1
D9999 B1
D9999
D9998
CONDUCTOR VIEW OF MAIN BOARD
– 42 –
FRONT BOARD
1
2
3
4
5
6
7
A
B
C
E
F
D
(COMPONENT SIDE VIEW)
(PATTERN SIDE VIEW)
LED BOARD
(COMPONENT SIDE VIEW)
(PATTERN SIDE VIEW)
< INDEX >
FRONT BOARD
FRONT BOARD
IC801 B4
IC802 A4
IC803 A4
IC804 A5
IC802 A4
IC803 A4
IC804 A5
Q12
E1
Q13
E2
Q801 B3
Q802 B1
Q803 A1
Q804 B2
Q805 B2
Q806 A1
Q807 A4
Q808 B4
Q809 A5
Q810 B5
Q811 B6
Q812 B6
Q813 A1
Q814 A5
Q815 A2
Q816 A3
Q802 B1
Q803 A1
Q804 B2
Q805 B2
Q806 A1
Q807 A4
Q808 B4
Q809 A5
Q810 B5
Q811 B6
Q812 B6
Q813 A1
Q814 A5
Q815 A2
Q816 A3
D801
B3
D802
B3
D803
B3
D804
B3
D805
B2
D806
B2
D807
B3
D808
B3
D809
A2
D810
A2
D811
A3
D812
A3
D813
A3
D814
A2
D815
A3
D816
A3
D817
B1
D818
A1
D819
B2
D820
B2
D821
A1
D822
B4
D823
B5
D824
B6
D825
B7
D826
A1
D827
A5
D828
A2
< INDEX >
LED BOARD
LED BOARD
D11
E1
D12
E2
D13
E2
CONDUCTOR VIEW OF FRONT BOARD / LED BOARD
B
C
E
Q808
R851 121
D822
SW809
B
C
E
Q802
R846
301
D817
B
C
E
Q803
R847 271
D818
B
C
E
Q804
R848 181
D819
B
C
E
Q805
R849 151
D820
SW802
SW804
SW805
B
C
E
Q806
R850 271
D821
SW806
SW807
B
C
E
Q810
R856 151
D823
B
C
E
Q811
R857 121
D824
SW812
SW813
SW814
B
C
E
Q812
R858 121
D825
SW815
SW816
SW817
SW818
SW819
1
6
5
4
3
2
Q809
1
6
5
4
5
4
3
2
Q801
R852
123
R853
123
R854
123
R855
123
R806 151
R807 152
R808 151
R809 152
R810 151
R811 152
R812 151
R813 152
R814 151
R815 152
R816 151
R817 152
R818 151
R819 152
R820 151
R821 152
R830 151
R831 152
R832 151
R833 152
R834 151
R835 152
R836 151
R837 152
R838 151
R839 152
R840 151
R841 152
R842 151
R843 152
R844 151
R845 152
SW820
SW821
SW822
SW823
SW824
SW825
SW826
SW827
SW828
SW829
SW830
SW831
SW832
SW833
SW834
SW835
3
4
7
8
4
7
8
13
14
17
18
14
17
18
11
1
2
5
6
9
12
15
16
19
5
6
9
12
15
16
19
20
10
10
D1
D2
D3
D4
D5
D6
D7
D8
D2
D3
D4
D5
D6
D7
D8
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q2
Q3
Q4
Q5
Q6
Q7
Q8
VCC
GND
CLK
CLR
CLR
IC803
R801
101
R802
101
R803 OPEN
R804 0R00
C810
104
R805 103
C801 47/6.3
C802 104
C805 104
C806 104
R827
123
R828
123
R829
123
1
2
3
2
SW801
B
C
E
Q813
R871 271
D826
B
C
E
Q814
R872 151
D827
B
C
E
Q815
R873 151
D828
B
C
E
Q816
R874 103
3
4
7
8
4
7
8
13
14
17
18
14
17
18
11
1
2
5
6
9
12
15
16
19
5
6
9
12
15
16
19
20
10
10
D1
D2
D3
D4
D5
D6
D7
D8
D2
D3
D4
D5
D6
D7
D8
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q2
Q3
Q4
Q5
Q6
Q7
Q8
VCC
GND
CLK
CLR
CLR
IC802
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
P32/#SCL0/SCL
P31/TXD/SO1
P33/SO0/SDA
P34/TO0
P35/TO1
P36/TO2
P37/TO3
P34/TO0
P35/TO1
P36/TO2
P37/TO3
P30/RXD/SI1
P27
P26/INTP6
P25/INTP4/ASCK/#SCK1
P24/INTP3
#RESET
VDD1
X2
X1
VSS1
P00
P01
P02
P03
P04
P05
P06
P07
VDD1
X2
X1
VSS1
P00
P01
P02
P03
P04
P05
P06
P07
P23/INTP2/CI
P22/INTP1
P21/INTP0
P21/INTP0
P20/NMI
AVref3
AVref2
AVref2
AVref1
ANO1
ANO0
ANO0
AVSS
AVDD
P77/ANI7
P76/ANI6
P75/ANI5
P74/ANI4
P73/ANI3
P72/ANI2
P71/ANI1
P70/ANI0
P76/ANI6
P75/ANI5
P74/ANI4
P73/ANI3
P72/ANI2
P71/ANI1
P70/ANI0
VDD0
P17
P16
P15
P16
P15
P14/TXD2/SO2
P13/RXD2/SI2
P12/ASCK/#SCK2
P11/PWM1
P10/PWM0
P10/PWM0
TEST
VSS0
VSS0
ASTB/CLKOUT
P40/AD0
P41/AD1
P42/AD2
P41/AD1
P42/AD2
P67/#REFRQ/HLDAK
P66/#WAIT/HLDRQ
P65/#WR
P64/#RD
P63/A19
P62/A18
P61/A17
P60/A16
P57/A15
P56/A14
P55/A13
P54/A12
P53/A11
P52/A10
P51/A9
P50/A8
P47/AD7
P46/AD6
P45/AD5
P44/AD4
P43/AD3
P66/#WAIT/HLDRQ
P65/#WR
P64/#RD
P63/A19
P62/A18
P61/A17
P60/A16
P57/A15
P56/A14
P55/A13
P54/A12
P53/A11
P52/A10
P51/A9
P50/A8
P47/AD7
P46/AD6
P45/AD5
P44/AD4
P43/AD3
IC801
1
2
3
G
I
O
X801
C803 OPEN
C804 OPEN
R826
123
R825
123
R824
123
R823
123
R822
123
B
C
E
Q12
B
C
E
Q13
R11 271
R12 271
R13 271
D11
D12
D13
E1
E2
1
2
3
4
5
2
3
4
5
CN801
1
2
3
4
5
2
3
4
5
CN11
2
1
3
4
D801
2
1
3
4
D802
2
1
3
4
D810
2
1
3
4
D803
2
1
3
4
D811
2
1
3
4
D804
2
1
3
4
D812
2
1
3
4
D805
2
1
3
4
D813
2
1
3
4
D806
2
1
3
4
D814
2
1
3
4
D807
2
1
3
4
D815
2
1
3
4
D808
2
1
3
4
D816
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
V3D
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
11
12
13
CN403
L801
5R6
C809 47/6.3
C808 47/6.3
C807 47/6.3
V3D
C817 OPEN
1
6
5
4
3
2
Q807
2
1
3
4
D809
SW808
SW810
SW811
R866
103
R865
103
R859
102
R860
102
R861
102
R862
102
R863
102
R864
102
R870
103
R869
103
R868
103
R867
103
C811
103
C812
103
C813
103
C814
103
C815
103
C816
103
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
1
2
3
2
3
C1
4
J2
C2
J1
C2
J1
9
10
11
12
10
11
12
E
E
E
E
E
E
E
SW836
V3D
1
3
2
8
6
5
9
11
13
12
10
4
14
7
IC804
SW7
SW6
SW5
SW4
SW3
SW2
SW1
SW0
SW7
SW6
SW5
SW4
SW3
SW2
SW1
SW0
LD0
LED0
LD1
LED1
LD2
LED2
LD3
LED3
LD4
LED4
LD5
LED5
LD6
LED6
LD7
LED7
LD8
LED8
LD9
LED9
LD10
LED10
LD11
LED11
LD12
LED12
LD13
LED13
LD14
LED14
LD15
LED15
FLE1
FLE0
FLE2
FLE3
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LD8
LD9
LD9
LD10
LD11
LD12
LD13
LD14
LD15
LD11
LD12
LD13
LD14
LD15
LED15
LED3
LED4
LED5
LED6
LED7
LED8
LED9
LED10
LED11
LED12
LED13
LED14
LED0
LED1
LED2
LED1
LED2
LED0
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LED9
LED10
LED11
LED12
LED13
LED14
LED15
LED9
LED10
LED11
LED12
LED13
LED14
LED15
FLE7
FLE6
FLE5
SW7
SW6
SW5
SW4
SW3
SW2
SW1
SW0
SW6
SW5
SW4
SW3
SW2
SW1
SW0
SW4
SW5
SW1
SW3
FLE7
FLE6
FLE5
FLE4
FLE3
FLE2
FLE1
FLE0
FLE6
FLE5
FLE4
FLE3
FLE2
FLE1
FLE0
KOUT2
KIN7
KIN6
KIN5
KIN4
KIN6
KIN5
KIN4
JS5
JS4
JS3
JS2
JS1
JS0
JS4
JS3
JS2
JS1
JS0
FLE9
FLE10
KIN6
KIN5
KIN7
KIN4
KIN7
KIN6
KIN5
KIN4
KOUT0
KIN4
KIN5
KIN6
KIN7
KIN5
KIN6
KIN7
FLE8
FLE9
FLE10
FLE11
FLE9
FLE10
FLE11
FLE12
LCK0
LCK1
KOUT1
FLE11
FLE8
FLE12
FLE4
SW2
KIN5
KIN4
KIN6
KIN7
JS0
JS1
JS2
JS3
JS5
JS4
LED8
LED9
LED9
LED10
3.3V
GND
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH13
CH14
CH15
CH16
FULL
MULTISCREEN SELECT
SEQUENCE
ALARM SUSPEND
LOCK
SPOT/MULTISCREEN
SETUP/ESC
EL-ZOOM
REC PREVIEW
REC STOP
INDEX
COPY
STOP
PLAY/PAUSE
REC
ALARM
ALARM RESET
HDD
DAYLIGHT
SAVINGS
(NTSC)
SUMMER
TIME (PAL)
SAVINGS
(NTSC)
SUMMER
TIME (PAL)
GROUP SELECT
ALARM SEARCH
DISPLAY
REMOTE
TIMER
OPERATE
LED8
LED9
LED9
LED10
3.3V
GND
LED BOARD
GND
GND
GND
3.3V
FTX1
FRNRST
FCONNECT
3.3V
GND
GND
GND
GND
GND
HDDLED
FRXD
FRONT BOARD
A
B
C
D
1
2
3
4
5
6
E811
TO
MAIN BOARD
. . . . . . . CN403
MAIN BOARD
. . . . . . . CN403
GND
GND
REC
LOCK
REC PREVIEW
PLAY/PAUSE
ALARM SEARCH
GROUP SELECT
SEQUENCE
SPOT/MULTISCREEN
SW820-835
NUMERIC
BUTTONS
NUMERIC
BUTTONS
SW823
SET BUTTON
SET BUTTON
SW827,831
INCREMENT/
DECREMENT
BUTTONS
INCREMENT/
DECREMENT
BUTTONS
SW832-835
DIRECTION
BUTTONS
DIRECTION
BUTTONS
SW802
ALARM RESET
BUTTON
SW804/D819
LOCK
BUTTON
SW805/D820
MONITOR SELECTION
BUTTON
D11 : OPERATE INDICATOR
D12 : TIMER INDICATOR
D13 : REMOTE INDICATOR
D817
ALARM
INDICATOR
D818
ALARM SUSPEND
INDICATOR
ALARM SUSPEND
INDICATOR
SW806
MULTISCREEN
SELECTION
BUTTON
SW807/D828
SEQUENCE
SEQUENCE
BUTTON
D826
HARD DISK
DRIVE
INDICATOR
D821
FULL
INDICATOR
SW808
RECORDING
STOP
BUTTON
SW809/D822
RECORDING
PREVIEW
BUTTON
SW810
ELECTRONIC
ZOOM
BUTTON
SW811
SETUP/
ESCAPE
BUTTON
SW816
INDEX
BUTTON
SW813
STOP
BUTTON
SW814/D824
PLAYBACK/
PAUSE
BUTTON
SW815/D825
RECORD
BUTTON
SW812/D823
GROUP SELECTION
BUTTON
SW818/D827
ALARM SEARCH
BUTTON
SW819
DISPLAY
BUTTON
SW817
COPY
BUTTON
SW801
DAYLIGHT
SAVINGS
BUTTON
(NTSC)
Note:
The value indicated in the schematic
diagram should be read as follows:
diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
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):
(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:
< INDEX >
FRONT BOARD
FRONT BOARD
IC801
C2/D2
IC802
C3/D3
IC803
C3
IC804
B5
Q801
D4
Q802
B2
Q803
B2
Q804
B2
Q805
B2
Q806
A2
Q807
B3
Q808
B3
Q809
B4
Q810
A4
Q811
B4
Q812
B5
Q813
A2
Q814
A4
Q815
A2
Q816
D3
D801
D4
D802
D4
D803
D4
D804
D4/D5
D805
D5
D806
D5
D807
D5
D808
D5
D809
C4
D810
C4
D811
C4
D812
C4/C5
D813
C5
D814
C5
D815
C5
D816
C5
D817
B2
D818
B2
D819
B2
D820
B2
D821
A2
D822
B3
D823
A4
D824
B4
D825
B5
D826
A2
D827
A4
D828
A2
< INDEX >
LED BOARD
LED BOARD
Q12
A5
Q13
A6
D11
A5
D12
A5/A6
D13
A6
SUMMER
TIME
BUTTON
(PAL)
– 43 –
SCHEMATIC DIAGRAM OF FRONT BOARD / LED BOARD
R11
333 5W
C1
563
R8 470
C3
152
C2
152
1
2
Q2
C4 563
L5
OPEN
R23 470
C17 8200/10
D2
R24 332
R9 470
R7 4R7
D4
R10 470
C10
100/10
C9 105
C7 104
C16 681
R19 150 1/4W
C32 OPEN
L6
330
C26 152
L1
VS1
∗
R3
E7
F1 T3.15AL 250V
∗
R2
C8
473
R6
181 3W
∗
J1
1
2
3
C
D
S
IC1
∗
R5
L2
D1
C20 104
R28 OPEN
C12 3900/25
C18 8200/10
R29 562
R26 OPEN
VR2 102
C21 470/10
C23 8200/10
C24 8200/10
L7 330
C25 470/10
C27 101
2
6
5
7
8
4
11
12
1
3
9
10
T1
R25 682
R1 105 1/2W
E6
E5
1
2
2
PWROFF
GND
GND
CN4
D3
∗
C6
∗
R4
∗
VS2
∗
VS3
1
2
3
D11
3
1
2
2
D8
4
3
Q1
R20 221
R21 221
R22 104
C19 OPEN
C11 3900/25
3
1
2
2
D9
C33 105
R30 OPEN
1
2
2
+3.3V
GND
GND
3
4
4
GND
+3.3V
+3.3V
E11
F2
T5AL 250V
1
2
2
+12V
GND
GND
3
4
4
GND
+5V
+5V
CN3
1
2
2
+12V
GND
GND
3
4
4
GND
+5V
+5V
CN2
1
3
2
I
O
4
IC4
OPEN
C31 OPEN
J103 OPEN
R18
OPEN
R17
OPEN
R16
OPEN
(L4)
JAMPER
J100 OPEN
C13 104
1
3
2
I
O
4
IC3
C14 104
J101
R15
391
R14
332
R13
560
C15 330/25
J104 OPEN
4
3
2
1
5
6
SW1
1
2
Q1
4
3
Q2
∗
C5
J102 OPEN
3
1
2
2
D5
3
2
1
IC2
R27 102
C30 OPEN
3
1
N
NC
2
L
CN1
POWER BOARD
T1
POWER TRANSFORMER
POWER TRANSFORMER
AC IN
E1
E2
J1
R2
R3
R4
R2
R3
R4
NTSC
PAL
SHORT
393 1/4W
393 1/4W
OPEN
913 1/4W
913 1/4W
∗
SW1
POWER SWITCH
POWER SWITCH
E3
E4
393 1/4W
913 1/4W
334 1/4W
0R00
R5
334 1/4W
OPEN
C5
1200/200
OPEN
C6
1200/200
470/400
VS2
ERZ07D241
OPEN
VS3
ERZ07D241
OPEN
A
B
1
2
3
E10
E10
TO
ANALOG BOARD
. . . . . . . . . . . CN14
ANALOG BOARD
. . . . . . . . . . . CN14
TO
ANALOG BOARD
. . . . . . . . . . . CN17
ANALOG BOARD
. . . . . . . . . . . CN17
TO
MAIN BOARD (1/10)
. . . . . . . CN15
MAIN BOARD (1/10)
. . . . . . . CN15
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)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
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):
(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:
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
< INDEX >
POWER BOARD
POWER BOARD
IC1
A2
IC2
A3
IC3
B3
Q1
A1,A2
Q2
A2,A3
D1
A1/B1
D2
B2
D3
A2
D4
A2
D5
B2
D8
B2
D9
A2
D11
A1
VR2
(+5V)
SCHEMATIC DIAGRAM OF POWER BOARD
– 44 –
Click on the first or last page to see other WJ-HD500 service manuals if exist.