Sharp 64LHP5000 Service Manual page 81

Rear projection hdtv
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Ë PQ05RD1B (SIGNAL ASSY: IC7007, IC7105)
REGULATOR
» Pin Assignment
1
2
3
4
Ë UPD64081BGF-3BA (SIGNAL ASSY: IC7002)
3D Y/C SEPARATION IC
» Pin Assignment
100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
DGND
1
MA7
2
MA6
3
MA5
4
MA4
5
MA3
6
MA2
7
MA1
8
MA0
9
MCAS
10
MWE
11
12
MOE
MIO15
13
MIO14
14
MIO13
15
MIO12
16
17
MIO11
MIO10
18
MIO9
19
MIO8
20
MIO7
21
22
MIO6
MIO5
23
MIO4
24
MIO3
25
MIO2
26
27
MIO1
MIO0
28
DGND
29
XI
30
31
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
» Block Diagram
Vin
1
Exclusive IC
3
» Pin Function
Pin No.
Function
1
DC input (Vin)
2
DC output (Vo)
3
GND
4
ON/OFF control (Vc)
DGND
80
79
KIL
LINE
78
TEST
77
CSI
76
ALTF
75
74
DYCO9
DYCO8
73
DYCO7
72
DYCO6
71
DYCO5
70
69
DYCO4
DYCO3
68
DYCO2
67
DYCO1
66
DYCO0
65
64
DVDD
NSTD
63
ST1
62
ST0
61
SDA
60
59
SCL
SLA0
58
RSTB
57
CLK8
56
DGND
55
54
CKMD
AVDD
53
RPLL
52
CPLL
51
81
Vo
2
4
Vc
I/O
I
O
I
64LHP5000
PROJECTOR UNIT

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