— 43 —
KP-46WT510
5-3. BLOCK DIAGRAMS
IC303
CXA2103
YCT-
MAIN
IC305
SN74LV4053
YUV SW
IC301
CXA2103
YCT-
SUB
IC3304
TLC5733A
8 BIT A/D
IC3303
CXD2095Q
D.R.C.
IC3414
M52055FP
YP
B
P
R
SWITCH
IC309
CXA2150
VIDEO DRIVER
46
Y
A BOARD
AMP
AMP
48
C
ATT
ATT
BUF
BUF
Y P
B
P
R
33,34,35
Y P
B
P
R
37,38,39
Y P
B
P
R
22,23,24
BUF
BUF
1,3,13
Y P
B
P
R
46
48
Y IN
C IN
22,23,24
Y P
B
P
R
Y P
B
P
R
2,5,12
15
4
14
Y
P
B
P
R
BUF
B BOARD
FL
63
Y
50
P
B
31
P
R
6-13 17-24
Y:8BIT
C:8BIT
CN3203
Y C20
P
B
C22
P
R
A21
CN3203
Y A19
P
B
C16
P
R
A17
FL
ATT
Y:8BIT
174-181
C:8BIT
164-171
Y P
B
P
R
:8BIT
122-154
1,14,9
Y P
B
P
R
16,11,8
Y P
B
P
R
BUF
3
Y
5
P
B
6
P
R
ATT
Y
20
P
B
21
P
R
22
64
R
63
G
62
B
A BOARD
CN3203
Y A6
P
B
C5
P
R
A4
[main] 480i
(V5,6) DVD
[main] 1080i/
480P. (V5,6)
[main] 480i
(RF, V1-4)
[sub] 480i
(RF, V1-4)
[main]
1080i full
[main] 480i (RF, V1-6),
[sub] @ main=1080i/480P
CXA2103-2
SCON, SCOL, SHUE
(ADJUST RF & VIDEO)
CXA2103-1
SCON, SCOL, SHUE
(ADJUST RF, VIDEO, & DVD)
IC306
CXA2171
COMP.
SWITCH
33
P
R
34
P
B
35
Y
3
Y
2
P
B
1
P
R
Y
27
P
B
26
P
R
25
41
P
R
42
P
B
43
Y
[main] 1080i/480P (V5,6)
[sub] 480i (RF, V1-4)
INPUT SIGNAL 480i ONLY
[main] 480i
(RF, V1-6)
[sub] 480i
(RF, V1-4)
[main] 480P/1080i
(P&P/Freeze) (V5,6)
[sub] 480i (RF, V1-4)
IC2004
CXA2069Q
AV SWITCH
MAIN
TUNER
TU2
SUB
TUNER
TU1
8
63
V5
V6
Y, P
B
, P
R
4
4
5
6
5
8
U BOARD
ATT
V1
V4
V3
V2
15
17
19
60
4
7
MAIN
Y/CV
OUT
MAIN C
OUT
MAIN
RF
CV IN
ATT
Y, P
B
, P
R
FL
FL
5
3
4
9
5
1
SUB CV
OUT
FL
FL
FL
SUB
RF
CV IN
SUB Y
IN
BUF
BUF
SUB C
IN
SUB Y
OUT
SUB C
OUT
CV IN
CV IN
Y IN
C IN
CN2002
1
3
5
CV IN
Y IN
C IN
22
24
26
CV IN
Y IN
C IN
U BOARD
C29
A29
CN2001
C3
C1
CN2001
[main]
480i (DVD) / 1080i / 480P
CN2001
Y A15
P
B
C16
P
R
A17
IC2007
CXD2073
2D-COMB
SUB
1
7
4
Y OUT
C OUT
CV IN
IC6
PD6408
3
3D-COMB
MAIN
88
Y/CV
Y
84
96
C
C
83
CN2001
A20
C20
IC3408
CXD9509
M.I.D.
215
Y
210
P
B
208
P
R
41-11
Y P
B
P
R
:8BIT
Y P
B
P
R
:8BIT
44-71
IC3410
CXD2309Q
8 BIT D/A
41-11
Y P
B
P
R
:8BIT
Y P
B
P
R
44,46,42
FL
USER VIDEO ADJUSTMENTS
ATT
Select Pins
9,10,11
IC3090 pin 9
L: 2,5,12
H: 1,3,13
2,7,12
Select Pins
IC704 pin 52
L: 16,11,8
H: 1,14,9
IC2002
M52055FP
YP
B
P
R
SWITCH
16
Y
11
P
B
8
P
R
1
Y
14
P
B
9
P
R
Y
3
P
B
5
P
R
6
2
7
Select Pins
12
INV
36
DCOUT
L: 16,11,8
H: 1,14,9
UD BOARD
V7
Differential
Signal Lines
IC7004
GM7030
DVI DECODER
58,59
Data0
52,53
Data1
46,47
Data2
Y
10
P
B
13
P
R
16
FL
CN7002
Y 10
P
B
8
P
R
6
BLOCK DIAGRAM (1 OF 3)
Содержание KP-46WT510 - 46" 16:9 Hi-scan Projection Television
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