Panasonic WJ-HD500 Service Manual page 41

MAIN BOARD (7/10)
F
IC557
5DAT(0-15)
1 I 2
(2,5,6/10) V5D O
IC814 G
5DAT0 3 D1 2 PLYSEL
Q1 (8/10) 3
5DAT1 4 D2 5 MDSEL
Q2 (8/10)
5DAT2 7 D3 6
Q3
5DAT3 8 D4 9 DECSEL
Q4
5DAT4 13 D5 12 ASEL
Q5 (8/10)
5DAT5 14 D6 15 SPTMSK
Q6 (8/10)
17 D7 16 R840 332
5DAT6
Q7
18 D8 19 R841 0R00 STPCNT
5DAT7 (10/10)
Q8
1 #RES 20
VCC
V5D
11 CLK 10
GND
C862
104
Q801
IC815
E
5DAT8 3 D1 2 DECSA0
Q1
5DAT9 4 D2 5 DECSA1
Q2
5DAT10 7 D3 6 DECSA2
Q3
5DAT11 8 D4 9
Q4
5DAT12 13 D5 12
Q5 TP601
5DAT13 14 D6 15
Q6
(CLAMP-1)
5DAT14 17 D7 16
Q7
5DAT15 18 D8 19
Q8
V5D
5RESET 1 #RES 20
(1/10) VCC
11 CLK 10
(2/10) WRGP0 GND
C863
104
(1/10)
V5D
(1/10)
V3D
(1/10) PALnNT
(3/10) DEC0RS
I2CSCL
(1/10)
I2CSDA
(1/10)
D
IC607
1 I 2
O
V5D
G
3
GND
CN11
CPOUT0
(8/10) TP602
CPOUT0 15
AGND 14 (CLAMP-2)
CPOUT1
(8/10)
CPOUT1 13
C AGND 12
CPOUT2 11
AGND 10
REC1V 9
AGND 8
REC2V 7
6
AGND
MULTV 5
AGND 4
MDVA
(8/10)
MDVA 3
AGND 2
AGND 1
TO
ANALOG
BOARD
DEC1RS
. . . CN11 (3/10)
IC657
1 I 2
V5D O
G
3
B
DEC27M
(9/10)
R697 OPEN
IC693
1
X691
OPEN
TP603
(CLAMP-3)
A
IC693
OPEN
6
DEC2RS
(3/10)
1 2
SCHEMATIC DIAGRAM OF MAIN BOARD (7/10)
L554
1 DAVDD 75 R562
HSYNC-L 74
C578 104 2 VRT2 R563
VSYNC-L 73
3 VIN6 R564
C560 104 VVALID 72
4 VIN5 R565
HVALID 71
5 AVDD R566
ODD/EVEN 70
6 AGND R567
C[0]
7 ADIN2 69 R568
C[1]
8 AMPOUT2 68
R569
C563 104 C[2]
C579 104 9 CLPOUT2 67
R570
C[3]
C580 104 10 VRB2 66
R571
C562 C[4]
11 AGND 65 R572
1/50 C[5]
12 AGND 64 R573
C[6]
13 VRB1 IC551 63 R574
C[7]
C561 10/16 14 CLPOUT1 62
DGND 61
TP601 15 AMPOUT1
DVDD 60
16 ADIN1 R575
Y[0]
C587 R528 17 VRCL1 59 R576
Y[1]
OPEN 101 18 AGND 58 R577
Y[2]
19 AVDD 57 R578
Y[3]
20 VIN4 56
R579
C564 Y[4]
21 VIN3 55
R580
10/16 Y[5]
22 VIN2 54
R581
Y[6]
23 VIN1 53
R551 0R00 R582
Y[7]
24 VRT1 52
DVDD 51
25 DAVDD
DGND
VR551
CLAMP-1
L555 100
L604
1 DAVDD 75 R612
HSYNC-L 74
C581 104 2 VRT2 R613
VSYNC-L 73
3 VIN6 R614
C610 104 VVALID 72
4 VIN5
R615
HVALID 71
5 AVDD
R616
ODD/EVEN 70
6 AGND R617
C[0]
7 ADIN2 69 R618
C[1]
8 AMPOUT2 68 R619
C613 104 C[2]
C582 104 9 CLPOUT2 67 R620
C[3]
C583 104 10 VRB2 66 R621
C612 C[4]
11 AGND 65 R622
1/50
C[5]
12 AGND 64 R623
C[6]
13 VRB1 63 R624
IC601
C[7]
C611 10/16 14 CLPOUT1 62
DGND 61
TP602 15 AMPOUT1
DVDD 60
16 ADIN1 R625
Y[0]
C628 R649 17 VRCL1 59 R626
Y[1]
18 AGND 58
OPEN 101 R627
Y[2]
19 AVDD 57
R628
Y[3]
20 VIN4 56 R629
C614 Y[4]
21 VIN3 55 R630
10/16
Y[5]
22 VIN2 54 R631
Y[6]
R552 0R00 23 VIN1 53 R632
Y[7]
24 VRT1 52
DVDD 51
25 DAVDD
DGND
VR601
CLAMP-2
L605 100
L654
1 DAVDD 75
R662
HSYNC-L 74
C584 104 2 VRT2 R663
VSYNC-L 73
3 VIN6 R664
C660 104
VVALID 72
4 VIN5 R665
HVALID 71
5 AVDD R666
ODD/EVEN 70
6 AGND R667
C[0]
7 ADIN2 69 R668
C[1]
8 AMPOUT2 68 R669
C663 104 C[2]
C585 104 9 CLPOUT2 67 R670
C[3]
OPEN C586 104 10 VRB2 66 R671
C[4]
7 11 AGND 65 R672
C662 1/50 C[5]
12 AGND 64 R673
C[6]
13 VRB1 63
IC651 R674
C[7]
C661 10/16 14 CLPOUT1 62
DGND 61
TP603
15 AMPOUT1
DVDD 60
16 ADIN1 R675
Y[0]
C676 R683 17 VRCL1 59 R676
Y[1]
OPEN 101 18 AGND 58 R677
Y[2]
19 AVDD 57 R678
Y[3]
20 VIN4 56 R679
C664 Y[4]
21 VIN3 55 R680
10/16 Y[5]
22 VIN2 54 R681
Y[6]
R553 0R00 23 VIN1 53 R682
Y[7]
24 VRT1 52
DVDD 51
25 DAVDD
DGND
V3D
VR651
8
2 CLAMP-3
4
C694 OPEN
L655 100
3 4
– 37 –
V3A1
DY(0-7)REC
DC(0-7)REC
V3D
IC552
470
470 1 1DIR 48
#1OE
470 2 1B1 47 R583 470 DC0REC
1A1
470 3 1B2 46 R584 470 DC1REC
1A2
470 4 GND1 45
GND8
470 5 1B3 44 R585 470 DC2REC
1A3
470 6 1B4 43 R586 470 DC3REC
1A4
7 VCC1 42
470 VCC4
8 1B5 41 470 DC4REC
470 R587
1A5
9 1B6 40 470
470 R588 DC5REC
1A6
470 10 GND2 39
GND7
470 11 1B7 38 R589 470 DC6REC
1A7
470 12 1B8 37 R590 470 DC7REC
1A8
C572 104 13 2B1 36 R591 470 DY0REC
2A1
14 2B2 35 R592 470 DY1REC
2A2
470 15 GND3 34
GND6
470 16 2B3 33 R593 470 DY2REC
2A3
470 17 2B4 32 R594 470 DY3REC
2A4
470 18 VCC2 31 C577 104
VCC3
19 2B5 30 R595 470 DY4REC
470 2A5
20 2B6 29 R596 470 DY5REC
470 2A6
21 GND4 28
470
GND5
27 DY6REC
470 22 2B7 R597 470
2A7
23 2B8 26 R598 470 DY7REC
2A8
C573 104 C576 24 2DIR 25
#2OE
104
IC691
1 1DIR 48
#1OE
2 1B1 47 R691 470 DCKREC
1A1
3 1B2 46 R692 470 DHSREC
1A2
4 GND1 45
GND8
5 1B3 44 470 DVSREC
R693
1A3
43 470
6 1B4 R694 DVVREC
1A4
7 VCC1 42
VCC4
8 1B5 41 R695 470 DHVREC
1A5
9 1B6 40 R696 470 DOEREC
1A6
10 GND2 39
GND7
11 1B7 38
1A7
12 1B8 37
1A8
13 2B1 36
2A1
14 2B2 35
2A2
15 GND3 34
GND6
16 2B3 33
2A3
17 2B4 32
2A4
31
18 VCC2
VCC3
19 2B5 30
2A5
20 2B6 29
2A6
21 GND4 28
GND5
22 2B7 27
2A7
C691 C692 104
23 2B8 26
104 2A8
24 2DIR 25
#2OE
470
470
IC602
470
1 1DIR 48
470
#1OE
47 470 DC0REC
470 2 1B1 R633
1A1
470 3 1B2 46 R634 470 DC1REC
1A2
470 4 GND1 45
GND8
470 5 1B3 44 R635 470 DC2REC
1A3
470 6 1B4 43 R636 470 DC3REC
1A4
470 7 VCC1 42
VCC4
470 8 1B5 41 R637 470 DC4REC
1A5
470 9 1B6 40 R638 470 DC5REC
1A6
470 10 GND2 39
GND7
C622 104 11 1B7 38 R639 470 DC6REC
1A7
12 1B8 37 R640 470 DC7REC
1A8
470 13 2B1 36 R641 470 DY0REC
2A1
470 14 2B2 35 R642 470 DY1REC
2A2
34
470 15 GND3
GND6
33 470 DY2REC
470 16 2B3 R643
2A3
470 17 2B4 32 R644 470 DY3REC
2A4
470 18 VCC2 31 C627 104
VCC3
470 19 2B5 30 R645 470 DY4REC
2A5
470 20 2B6 29 R646 470 DY5REC
2A6
C626 21 GND4 28
GND5
C623 104 104 22 2B7 27 R647 470 DY6REC
2A7
23 2B8 26 R648 470 DY7REC
2A8
24 2DIR 25
#2OE
V3D
IC692
5 1
2
4 3
C693 104
V3A3
DCKPLY
470 DHSPLY
470 DVSPLY
470 DVVPLY
470 DHVPLY
470 DOEPLY
470 DC0PLY
470 DC1PLY
470 DC2PLY
470 DC3PLY
470 DC4PLY
470 DC5PLY
470
DC6PLY
470 DC7PLY
C672 104
470 DY0PLY
470 DY1PLY
470 DY2PLY
470 DY3PLY
470 DY4PLY
470 DY5PLY
470 DY6PLY
470 DY7PLY
DY(0-7)PLY
DC(0-7)PLY
C673 104
5 6
< INDEX >
MAIN BOARD (710)
(1/10)
IC551 D3/D4/E3/E4
IC552 E5
IC557 F2
IC601 C3/C4/D3/D4
IC602 C5
IC607 D2
(9/10)
IC651 A3/A4/B3/B4
IC657 B2
IC691 D5
IC814 E1/F1
IC815 E1
Q801 E2
< VOLTAGE >
MAIN BOARD (710)
(9/10)
(9/10)
IC557 IC607 IC657 IC692 IC814 IC815 B C
(9/10)
Pin 1 5.0 5.0 5.0 – 5.0 5.0 Q801 0 4.5
(9/10)
2 3.4 3.4 3.4 0 0 5.0
(9/10)
(9/10)
3 0 0 0 0 5.0 5.0
4 3.1 5.0 5.0
5 3.1 5.0 5.0
6 0 5.0
7 5.0 5.0
8 5.0 5.0
9 0 0
10 0 0
11 5.0 5.0
12 0 0
13 4.9 5.0
14 5.0 5.0
15 0 0
16 0 0
17 5.0 5.0
18 5.0 5.0
19 5.0 0
20 5.0 5.0
< WAVEFORM >
MAIN BOARD (7/10)
1. 10 µs/DIV, 0.2 V/DIV 2. 10 µs/DIV, 0.2 V/DIV
(9/10)
(10/10)
Note:
The value indicated in the schematic
diagram should be read as follows:
(10/10)
(10/10)
(10/10)
(10/10)
(10/10)
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
33 Ω
0
330 33 x 10 =
= 560 Ω
561 56 x 10 1
3 = 12k Ω
123 12 x 10
(10/10) 0R00 = 0 Ω
For Capacitor
(Except Electrolytic Capacitor and Tantalum
Capacitor):
0
820 82 x 10 = 82 pF
2 1000 pF = 0.001 µF
102 10 x 10 =
4 0.1 µF
104 10 x 10 = 100000 pF =
For Coil:
0 1 µH
010 1 x 10 =
0 = 8.2 µH
8R2 8.2 x 10
1 = 100 µH
101 10 x 10
E
0