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KP- 43T90 / 48V90 / 53V90 / 61V90
BLOCK DIAGRAM (2 OF 8)
3
1
2
4
3
1
2
4
3
1
2
4
63
62
64
54
60
59
61
12
10
14
8
9
11
19
17
21
15
16
18
24
58
56
34
33
4
2
1
7
3
5
41
88
84
83
43
45
37
39
14
4
5
12
11
9
50
52
I
O
J1103
Q1108
Q1109
J1104
J1106
J1101
J1102
C IN
V/C OUT
V IN
U/Y OUT
U IN
DVD SW
DVD SW
AYI
FSC I
AYO
ACO
MTV R
MTV V
MTV L
STV R6
STV V6
STV L6
Y IN2
C IN2
C OUT2
Y OUT2
V3
L3
Y3
R3
C3
SSW-3
V2
L2
Y2
R2
C2
SSW-2
V1
L1
Y1
R1
C1
SSW-1
MAIN V OUT
Y4
FR Y IN
FRONT SW
FR C IN
FR V IN
FR L IN
FR R IN
FR Y OUT
FRONT SW
FR C OUT
FR V OUT
FR L OUT
FR R OUT
FL1703
+11V
IC1701
5V REG
REG 5V
VIDEO
AUDIO
R
IN
VIDEO2
S VIDEO
L(MONO)
HR OUT1
ML OUT1
HR OUT1
ML OUT1
DET OUT 2
L OUT
R OUT
DET OUT
AFT OUT
ST IND
SAP IND
RF AGC
MODE
F MONO
MUTE
SDA
SCL
DET OUT
DE-EM OUT
AFT OUT
MUTE
SDA
SCL
SDA
SCL
SDA
SCL
BUFFER
H.SEP
SWITCH
Q152
Q004
Q151
BUFFER
H.SEP
Q153
Q001
DET OUT
AFT OUT
ST IND
SAP IND
RF AGC
MODE
F MONO
STUH
STUAFT
STUAUMT
ANT SW1
ANT SW2
SYSTEM CONTROL
BLOCK
TO A BOARD
SYSTEM CONTROL
BLOCK
TO A BOARD
MTU AUMT
SAVA CONT
BUFFER
SIRCS MIX
BUFFER
Q1121
Q1114
Q1111
Q1106,1107
Q1117
Q1906
Q1118
Q1119
BUFFER
BUFFER
SUB C BUFF
MUTE BUFFER
Q1918
BUFFER
IC1101
A/V SWITCH
Q1707
BUFFER
FL1701
IC1703
3D COMB FILTER
BUFFER
Q1102
IC1903
YUV SWITCH
SYSTEM CONTROL
BLOCK
FROM A BOARD
TO A BOARD
SYSTEM CONTROL
BLOCK
SYSTEM CONTROL
BLOCK
FROM A BOARD
MTU AUMT
P MUTE
ANT SW1
ANT SW2
3
1
ANT
SW
TU151
MAIN TUNER
TU152
SUB TUNER
IN
VIDEO 1
S VIDEO
VIDEO
R
L(MONO)
R
Y
L(MONO)
IN
S VIDEO
VIDEO
VIDEO 3
PB
PR
AUDIO OUT
(VAR/FIX)
R
L
CONTROL
S
OUT
SC OUT1
SWITCH
Q005
SWITCH
Q003
CN004
BUFFER
BUFFER
Q1714
Q1719
(LINE IN 1)
HB
(1/2)
(TUNER, VIDEO, AUDIO IN/OUT)
A
(2/4)
FL1704
Y IN
SDA
SCL
SDA
SCL
SY OUT1
10
7
9
5
3
1
10
7
9
5
3
1
CN1702
CN1253
J1251
L OUT
R OUT
S OUT
RM IN
1
BUFFER
Q1112
SWITCH
Q1115
BUFFER
Q1113
Q1704
BUFFER
Q1703
BUFFER
Q1706
BUFFER
Q1701,1702,1705
BUFFER
76
CSI
BUFFER
BUFFER
Q1715
Q1711
AMP
AMP
Q1717
Q1713
C-BUFF
Y-BUFF
Q1716
Q1712
23
25
L4
R4
IN
VIDEO 4
J1107
IN
AUDIO 4
IC1702
FRAME MEMORY
R
L(MONO)
IN
AUDIO 3
IN
AUDIO 1
Q1721
Q1722
AMP
AMP
Q1124
BUFFER
Q1125
BUFFER
3
13