Panasonic WJ-HD100 Service Manual ▷ View online
L2 100
L1 100
E1
E2
C1 104
L3 100
R12
103
R14
103
R13
103
C3
104
C2
10/16
L4 100
R15
103
R16
103
R17
103
R18
103
R19
103
R9
103
R10
103
R11
103
R3
0R00
R4
0R00
R5
0R00
R7
103
R6
103
R8 103
C12 0.33/35
C13 22/16
R20 432
R21 102
R23
0R00
R22
222
R24
OPEN
R25
OPEN
R26
0R00
5
1
2
3
4
6
7
8
Z1
OPEN
V3D
C4
104
C5
104
C6
104
V5D
V3D
C8
104
C7
10/16
C9
104
C10
104
C11
104
47 1D1
46 1D2
44 1D3
43 1D4
41 1D5
40 1D6
38 1D7
37 1D8
36 2D1
35 2D2
33 2D3
32 2D4
30 2D5
29 2D6
27 2D7
26 2D8
24 #2OE
25 2LE
1 #1OE
2
1Q1
3
1Q2
5
1Q3
6
1Q4
8
1Q5
9
1Q6
11
1Q7
12
1Q8
13
2Q1
14
2Q2
16
2Q3
17
2Q4
19
2Q5
20
2Q6
22
2Q7
23
2Q8
4
GND
10
GND
48 1LE
15
GND
21
GND
28
GND
34
GND
39
GND
45
GND
7 VCC
18 VCC
31 VCC
42 VCC
IC2
47 1D1
46 1D2
44 1D3
43 1D4
41 1D5
40 1D6
38 1D7
37 1D8
36 2D1
35 2D2
33 2D3
32 2D4
30 2D5
29 2D6
27 2D7
26 2D8
24 #2OE
25 2CLK
1 #1OE
2
1Q1
3
1Q2
5
1Q3
6
1Q4
8
1Q5
9
1Q6
11
1Q7
12
1Q8
13
2Q1
14
2Q2
16
2Q3
17
2Q4
19
2Q5
20
2Q6
22
2Q7
23
2Q8
4
GND
10
GND
48 1CLK
15
GND
21
GND
28
GND
34
GND
39
GND
45
GND
7 VCC
18 VCC
31 VCC
42 VCC
IC3
L5
100
R1
472
R2
472
V5D
2 VCC
1 CTL
3 GND
4
OUT
5
C
IC4
3 1D
4 2D
7 3D
8 4D
13 5D
14 6D
17 7D
18 8D
1 #OE
2
1Q
5
2Q
6
3Q
9
4Q
12
5Q
15
6Q
16
7Q
19
8Q
10
GND
11 LE
20 VCC
IC1
5
1
2
3
4
6
7
8
Z2
OPEN
5
1
2
3
4
6
7
8
Z3
OPEN
5
1
2
3
4
6
7
8
Z4
OPEN
5
1
2
3
4
6
7
8
Z5
OPEN
5
1
2
3
4
6
7
8
Z6
OPEN
5
1
2
3
4
6
7
8
Z7
OPEN
V3D
V3D
V3D
V5D
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
11
12
13
CN4
1
2
3
4
5
6
7
2
3
4
5
6
7
CN9
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
CN10
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
11
CN5
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
CN6
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
CN7
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
41
42
43
44
45
46
47
48
49
50
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
GND
GND
VCC
VCC
D1
D2
D2
D3
D4
D5
D6
D7
D4
D5
D6
D7
D8
D9
D9
D10
D11
D12
D13
D14
D15
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
#CE1
#OE
D0
#IOIS16
#CD2
#CD1
#CD1
#CE2
#VS1
#VS1
#VS2
#IORD
#IOWR
WE
#IREQ
#ICSEL
RESET
#WAIT
#INPACK
#REG
#BVD1
#BVD2
CN8
1
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
CN2
1
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
CN1
BLA
D0
D1
D2
D3
D4
D5
D6
D7
D1
D2
D3
D4
D5
D6
D7
LCDRW
LCDRS
CFCD1N
CFCD2N
CFCE2N
CFCE1N
CFRST
CFRDY
CFWEN
CFOEN
CFOEN
CFREGN
CFCD1N
CFCD2N
CFCE2N
CFCE1N
CFRST
CFRDY
CFOEN
CFREGN
CFWEN
A0
D0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
LCDE
D0
D1
D2
D1
D2
D3
D4
D5
D6
D7
D4
D5
D6
D7
D8
D9
D9
D10
D11
D12
D13
D14
D15
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
D0
D1
D2
D3
D4
D5
D6
D7
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D1
D2
D3
D4
D5
D6
D7
D8
D9
D9
D10
D11
D12
D13
D14
D15
D11
D12
D13
D14
D15
JOG0
SW0R
JOG1
SW1R
JOG2
SW2R
JOG3
SW3R
SW4R
SW5R
STIME
SW5R
STIME
SWS
SWA
SWB
SWC
SWD
SWA
SWB
SWC
SWD
LED0R
LED0L
LED1R
LED1L
LED2R
LED2L
LED3R
LED3L
LED4R
LED4L
LED0R
LED1R
LED2R
LED3R
LED4R
LED1R
LED2R
LED3R
LED4R
LED0L
LED1L
LED2L
LED3L
LED4L
LED1L
LED2L
LED3L
LED4L
SWS
SWA
SWB
SWC
SWD
SWA
SWB
SWC
SWD
JOG0
SW0R
JOG1
SW1R
JOG2
SW2R
JOG3
SW3R
SW4R
SW5R
SW4R
SW5R
LCDRS
LCDRW
LCDRW
LCDE
BLA
STIME
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
GND
GND
GND
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
GND
GND
+5V
+5V
+5V
+5V
BLA
LCD_E
LCDRW
LCDRS
HDDLED
+3.3V
GND
GND
CFRDY
CFREGN
CFCE1N
GND
CFCE2N
CFOEN
CFWEN
CFRST
+3.3V
+3.3V
+3.3V
CFCD2N
CFCD1N
CFCD1N
GND
GND
+5V
+5V
RS
R/W
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
BLA(+4.2V)
BLK(GND)
GND
GND
JOG0
JOG1
JOG2
JOG3
JOG1
JOG2
JOG3
SW_C
ALM SEARCH
REW/FF
STEP
PLAY/PAUSE
REC
REC
+3.3V
+5V
+3.3V
GND
LOCK
HDD ACCESS
TIMER
HDD ACCESS
TIMER
S.TIME
+3.3V
GND
DISK FULL
ALM SUSPEND
VO
ALM SEARCH
REW/FF
STEP
PLAY/PAUSE
REC
REC
STOP/ESC
SW_D
SW_B
SW_A
SW_S
VO
RDF0SW
RDF1SW
RDF1SW
WRFLED
+3.3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A
B
C
D
1
2
3
4
CF MEMORY BOARD
TO
MAIN BOARD (2/3)
. . . . . . . . . . . CN201
MAIN BOARD (2/3)
. . . . . . . . . . . CN201
TO
MAIN BOARD (2/3)
. . . . . . . . . . . CN202
MAIN BOARD (2/3)
. . . . . . . . . . . CN202
MEMOR
Y
CARD
CN8
MEMORY
CARD SLOT
MEMORY
CARD SLOT
1
2
3
A
B
C
D
(PATTERN SIDE VIEW)
(COMPONENT SIDE VIEW)
CF MEMORY BOARD
TO
LCD BOARD
. . . . . . . . CN2
LCD BOARD
. . . . . . . . CN2
TO
FRONT-R BOARD
. . . . . . . . . . . . CN3
FRONT-R BOARD
. . . . . . . . . . . . CN3
TO
FRONT-R BOARD
. . . . . . . . . . . . CN1
FRONT-R BOARD
. . . . . . . . . . . . CN1
TO
FRONT-R BOARD
. . . . . . . . . . . . CN2
FRONT-R BOARD
. . . . . . . . . . . . CN2
TO
FRONT-L BOARD
. . . . . . . . . . . CN51
FRONT-L BOARD
. . . . . . . . . . . CN51
TO
LCD BOARD
. . . . . . . . CN3
LCD BOARD
. . . . . . . . CN3
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)
<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 >
CF MEMORY BOARD
CF MEMORY BOARD
IC1
C3
IC2
A3/B3/C3
IC3
A3/B3/C3
IC4
D3/D4
< INDEX >
CF MEMORY BOARD
CF MEMORY BOARD
IC1
B1
IC2
C2
IC3
C2
IC4
B2
< VOLTAGE >
CF MEMORY BOARD
CF MEMORY BOARD
Pin 1
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
Pin11
12
13
14
15
16
17
18
19
20
13
14
15
16
17
18
19
20
IC1
3.4
4.8
3.4
3.4
4.8
4.8
3.4
3.4
1.0
4.8
3.4
3.4
4.8
4.8
3.4
3.4
1.0
0
3.4
4.8
3.4
3.4
4.8
4.8
3.4
3.4
4.8
3.4
4.8
3.4
3.4
4.8
4.8
3.4
3.4
4.8
3.4
Pin 1
2
3
4
5
3
4
5
IC4
–
–
0
–
–
–
0
–
–
– 10 –
SCHEMATIC DIAGRAM / CONDUCTOR VIEW OF CF MEMORY BOARD
– 11 –
CONDUCTOR VIEW OF POWER BOARD
POWER BOARD
1
2
3
4
5
A
B
C
D
(COMPONENT SIDE VIEW)
(PATTERN SIDE VIEW)
< INDEX >
POWER BOARD
POWER BOARD
IC1
A3
IC2
A4
Q1
A4
Q2
A4
D1
B2
D2
A3
D3
B3
D4
C3
D11
A4/A5
D12
A4
D13
B4
– 12 –
SCHEMATIC DIAGRAM OF POWER BOARD
R24 473 3W
Y
C1
563
R8 470
Y
C3
152
Y
C2
152
1
2
Y
Q1
Y
C4 563
L24 220
R12 470
R31
101
4
3
Q1
C24 2700/10
D2
R13 332
C35
102
R7 470
R9 4R7
D4
R6 220
C9
100/10
C10 105
C8 104
C23 681
R11 150 1/4W
C22
330/16
L22 220
C11 152
Y
L1
Y
VS1
R3 913 1/4W
1
2
Y
Q2
4
3
Y
Q2
E4
Y
∗
F1
R2 913 1/4W
C5 103
R10 181 3W
∗
C6
∗
C7
∗
J1
∗
J2
∗
J3
∗
J4
1
2
3
C
D
S
IC1
∗
R5
∗
R4
Y
L2
Y
D1
1
2
3
4
5
2
3
4
5
+12V
+5VA
3.3V
6
7
8
9
7
8
9
10
GND
GND
GND
GND
GND
+12V
+5VD
3.3V
E6
D11
D12
R14 102
C26 104
3
2
1
IC2
R17 682
C21
1000/25
C30 2700/10
C25 2700/10
C32 2700/10
L21 220
R19 OPEN
R18 OPEN
R16 221
VR1 OPEN
C27 470/10
D13
R25
150 2W
C28 2200/10
C31 2200/10
L23 220
C29 470/10
R23 104
C13 101
2
6
5
7
8
4
11
12
1
3
9
10
Y
T1
R30 101
R15 682
R1 105 1/2W
E5
E8
1
2
2
PWROFF
GND
GND
E7
1
2
3
4
SW L1
SW L2
SW N1
SW N2
CN3
D3
D24
OPEN
3
1
AC
L
AC
N
CN1
SW1
POWER BOARD
T1
POWER
TRANSFORMER
POWER
TRANSFORMER
AC IN
E2
E3
F1
J1
J2
J3
J4
J1
J2
J3
J4
R4
R5
C6
C7
R5
C6
C7
NTSC
PAL
3.15A 125V
SHORT
SHORT
SHORT
OPEN
OPEN
OPEN
334
334
334
470/200
470/200
470/200
3.15A 250V
OPEN
OPEN
OPEN
SHORT
SHORT
SHORT
OPEN
OPEN
OPEN
120/400
120/400
120/400
A
B
1
2
3
4
TO
MAIN BOARD (3/3)
. . . . . . . . . . . CN703
MAIN BOARD (3/3)
. . . . . . . . . . . CN703
TO
MAIN BOARD (3/3)
. . . . . . . . . . . CN705
MAIN BOARD (3/3)
. . . . . . . . . . . CN705
∗
SW1
POWER SWITCH
POWER SWITCH
Y
Y
Y
Y
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)
<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 >
POWER BOARD
POWER BOARD
IC1
A2/A3
IC2
A3
Q1
A2,B3
Q2
A2,A4
D1
B2
D2
B3
D3
B3
D4
A2
D11
B3
D12
B3
D13
A3
R32 (L1) 102
R1
152
R2
152
R3
152
R4
100
R5
100
R6
100
C1
OPEN
6
#Q
2 D
4
#PR
1
#CLR
5
Q
3 CK
IC1
R7
102
R8
102
R9
102
R10
102
R11
102
R12
102
C11
103
SW1
SW2
SW3
SW4
SW5
SW6
R14 151
R15 151
D1
D2
Q1
Q2
R16
103
R17
103
Q3
R23
103
R24
103
R25
103
5
1
2
3
4
6
7
8
Z2
152
R31 152
R26
102
R27
102
R28
102
R29
102
R30
102
C12
103
VR2 201
R18
152
R19
152
L2 100
5
1
2
3
4
6
7
8
Z1
152
C10
103
C9
103
C8
103
C7
103
C6
103
C2
OPEN
C3
OPEN
5 E
2 COM
6 GND
7 GND
1
A
3
B
4
D
VR1
C13
103
C14
103
C15
103
C16
103
14
VCC
7
GND
IC1
C4
104
E1
E2
D3
D4
D5
R20 151
R21 151
R22 151
Q4
Q5
8
#Q
12 D
10
#PR
13
#CLR
9
Q
11
CK
IC1
1
2
3
4
5
6
7
2
3
4
5
6
7
CN3
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
CN1
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
CN2
V3DA
V3DA
V3DA
1 A
2 B
3 C
5
D
4
G
6
S
SW7
V3DA
V3DA
GND
GND
+5V
+3.3V
REC
REW/FF
STEP
ALM SEARCH
PLAY/PAUSE
PLAY/PAUSE
STOP/ESC
REC
JOG0
JOG1
JOG2
JOG3
JOG1
JOG2
JOG3
PLA
Y
REC
REC
PLAY
STOP SETUP/ESC
ALARM
REW/FF
STEP
ALM SEARCH
STEP
REW/FF
VO
SW_A
SW_B
SW_C
SW_D
SW_B
SW_C
SW_D
SW_S
+3.3V
ALARM SEARCH
STEP
REW/FF
A
B
C
1
2
3
4
5
A
B
C
D
1
2
3
FRONT-R BOARD
FRONT-R BOARD
SW1 : STOP AND SETUP/ESCAPE BUTTON
SW2 : PLAY BUTTON
SW3 : RECORDING BUTTON
SW4 : ALARM SEARCH BUTTON
SW5 : STEP AND DOWN BUTTON
SW6 : REW/FF AND UP BUTTON
SW2 : PLAY BUTTON
SW3 : RECORDING BUTTON
SW4 : ALARM SEARCH BUTTON
SW5 : STEP AND DOWN BUTTON
SW6 : REW/FF AND UP BUTTON
SW7
LCD BUTTON
LCD BUTTON
DISPLAY SELECT
D1 : PLAY INDICATOR
D2 : REC INDICATOR
D3 : ALARM SEARCH INDICATOR
D4 : STEP INDICATOR
D5 : REW/FF INDICATOR
D2 : REC INDICATOR
D3 : ALARM SEARCH INDICATOR
D4 : STEP INDICATOR
D5 : REW/FF INDICATOR
LCD CONTRAST
VR2
LCD CONTRAST
CONTROL
LCD CONTRAST
CONTROL
VR1
JOGDIAL
JOGDIAL
PUSH-PAUSE SET
SEARCH
PLAY
MODE
SELECT
MODE
SELECT
(Pattern Side V
iew)
(Component Side V
iew)
To
CF
Memory
Board
. . CN10
CF
Memory
Board
. . CN10
To
CF
Memory
Board
. . CN5
CF
Memory
Board
. . CN5
To
CF
Memory
Board
. . CN6
CF
Memory
Board
. . CN6
< INDEX >
FRONT-R BOARD
FRONT-R BOARD
IC1
B1
Q1
C1
Q2
B1
Q3
D1
Q4
C1
Q5
B1
D1
C1
D2
B1
D3
C1
D4
C1
D5
B1
< INDEX >
FRONT-R BOARD
FRONT-R BOARD
IC1
C3,C4
Q1
A2
Q2
A2
Q3
A2
Q4
A2
Q5
A2
D1
A2
D2
A2
D3
A2
D4
A2
D5
A2
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)
<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:
SCHEMATIC DIAGRAM / CONDUCTOR VIEW OF FRONT-R BOARD
– 13 –
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