Main Board (6/10); Main Board (7/10) - Panasonic WJ-HD500 Service Manual

MAIN BOARD (7/10)

3,4,7,8,13,
5DAT (0-15)
5DAT(0-7)
5RESET (1/10)
WRGP0 (2/10)
3,4,7,8,13,
5DAT(8-15)
DEC27M (9/10)
PALnNT (1/10)
I2CSCL (1/10)
I2CSDA (1/10)
DEC0RS (3/10)
DEC1RS (3/10)
CN11
CPOUT0 15 CPOUT0 (8/10,10/10)
AGND 14
CPOUT1 13
AGND 12
CPOUT2 11
AGND 10
REC1V 9
AGND 8
REC2V 7
AGND 6
MULTV 5
AGND 4
MDVA 3 MDVA (8/10,10/10)
AGND 2
AGND 1
TO
ANALOG
BOARD
. . . CN11 DEC2RS (3/10)
BLOCK DIAGRAM OF MAIN BOARD (7/10)
IC814
LATCH
2
14,17,18
Q1
D1-D8 5
Q2
12
Q5
15
Q6
19
Q8
1
9
#RES Q4
11
16
CLK Q7 V5D
Q801
BZ801
IC815
IC551
LATCH
A/D CONVERTER
1
#RES
13
11 2
VRB1
CLK Q1
TP601
14,17,18
17
5
D1-D8
Q2 VRCL1
24
6
Q3 VRT1
89
M[2]
23
VIN1
80
CLKX2
28
MODE[1]
39
SCL
40
SDA
36
RESET-L
IC601
A/D CONVERTER
80
CLKX2
28
MODE[1]
39
SCL
40
SDA
36
RESET-L
13
VRB1
TP602
17
VRCL1
24
VRT1
89
M[2]
23
VIN1
IC651
A/D CONVERTER
80
CLKX2
28
MODE[1]
39
SCL
40
SDA
36
RESET-L
13
VRB1
TP603
17
VRCL1
24
VRT1
89
M[2]
23
VIN1
IC552
BUFFER
13,14,16,17,
19,20,22,23
53-60
Y[0]-Y[7]
2B1-2B8
2,3,5,6,
1A1-1A8
8,9,11,12
63-70 2A1-2A8
C[0]-C[7] 1B1-1B8
1
1DIR
76
24
CLKXO
2DIR
75
HSYNC-L
74 25
VSYNC-L #2OE
73 48
VVALID #1OE
72
HVALID
IC691
71
BUFFER
ODD/EVEN
2
1B1
3
1B2
5
1B3
6
1B4
8
1B5
9
1B6
13
76
2B1
CLKXO
14
75
HSYNC-L 2B2
16
74
2B3
VSYNC-L
73 17
VVALID 2B4
19
72
2B5
HVALID
20
71
2B6
ODD/EVEN
48
#1OE
2 4 25
#2OE
53-60
Y[0]-Y[7]
IC692
IC602
63-70 BUFFER
13,14,16,17,
C[0]-C[7]
19,20,22,23
2B1-2B8
2,3,5,6,
1A1-1A8
8,9,11,12
2A1-2A8
1B1-1B8
1
1DIR
24
2DIR
25
#2OE
48
#1OE
76
CLKXO
75
HSYNC-L
74
VSYNC-L
73
VVALID
72
HVALID
71
ODD/EVEN
53-60,63-70
Y[0]-Y[7]
C[0]-C[7]
– 20 –
PLYSEL (10/10)
MDSEL (10/10)
ASEL (10/10)
SPTMSK (10/10)
STPCNT (10/10)
26,27,29,30,32,
33,35-38,40,41,
43,44,46,47
DY(0-7) REC,DC(0-7) REC (9/10)
47
1A1 DCKREC (9/10)
46
DHSREC (9/10)
1A2
44
1A3 DVSREC (9/10)
43
1A4 DVVREC (9/10)
41
1A5 DHVREC (9/10)
40
DOEREC (9/10)
1A6
36
2A1
35
2A2
33
2A3
32
2A4
30
2A5
29
2A6
1
1DIR
24
2DIR
26,27,29,30,32,
33,35-38,40,41,
43,44,46,47
DCKPLY (10/10)
DHSPLY (10/10)
DVSPLY (10/10)
DVVPLY (10/10)
DHVPLY (10/10)
DOEPLY (10/10)
DY(0-7) PLY,DC(0-7) PLY (10/10)