KP-XA43M31/XA43M61/XA43M91
RM-967
– 44 –
6-1-5.
P1, UG, AND V2 BOARDS BLOCK DIAGRAMS
SW1
SW2
DET OUT
AFT
SDA
SCL
BUFF
Q2301
1
2
3
4
5
6
7
8
9
10
11
12
SCL
SDA
GND
S SYS1
S SYS2
AGC
9V
33V
GND
AFT2
SUB V OUT
GND
SDA
SCL
CN2301
TU2301
R
TO AG BOARD
CN1102
1
2
3
4
5
6
Y AMP
Q2805,2806
Q2801,2802
Q2803,2804
DVD-Y
GND
DVD-BY
GND
DVD-RY
GND
W
TO UG BOARD
CN2901
CN2801
DVD-RY
DVD-BY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
DVD-Y
VIDEO
GND
V PULSE
SSCP
Y OUT
SEL
R-Y OUT
GND
Y IN
GND
B-Y IN
R-Y IN
CN2402
U
TO AG BOARD
CN704
Y
B-Y
R-Y
VSP
HSP
Y
B-Y
R-Y
DVD-RY
DVD-BY
HSP
BY DELAY
Q2809
BUFF
Q2810
BUFF
Q2808
BUFF
Q2432
RY DELAY
Q2807
BUFF
Q2430
BUFF
Q2431
2
5
12
1
3
13
DVD-Y
DVD-RY
DVD-BY
M-Y
M-RY
M-BY
IC2802
SW FOR MAIN OR DVD
Y OUT
RY OUT
BY OUT
B
A
C
15
4
14
10
9
11
INV
Q2426
INV
Q2424
1
8
14
10
Y
BY
RY
S(Y)
S(R-Y)
M(Y)
M(R-Y)
M(B-Y)
CLAMP
IC2406
SWITCH
BUFF
BUFF
BUFF
Q2427
Q2428
Y OUT
R-Y OUT
B-Y OUT
Y
R-Y
B-Y
3
6
5
SW3
SCLK
SDAT
10
15
14
SCL
SDA
IC2801
BUS SW
P1
(PIP/DVD IN,PIP TEXT)
1
2
3
4
5
6
1
2
3
4
Y
U
V
L
R
J2901
CN2901
CN2902
DVD Y
GND
DVD BY
GND
DVD RY
GND
DVD L
GND
GND
DVD R
W
S
TO P1 BOARD
CN2801
TO AG BOARD
CN2004
(DVD IN)
UG
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
RED
GREEN
BLUE
BLK
GND
SDA
SCL
HP
VP
SSCP
CVBS
5V
Q
TO AG BOARD
CN401
V
TO P1 BOARD
CN2401
GND
TEXT SEL
RED
GREEN
BLUE
CN3501
CN3502
R BUFF
G BUFF
B BUFF
Q3507
Q3509
Q3510
SEL OUT
Q3501
BLK MUTE
Q3506
34
33
32
35
5
50
49
36
37
23
R OUT
G OUT
BLK
1.0
SDA
SCL
HP
VP
CVBS
B OUT
IC3501
TEXT GENERATOR
X3501
12MHz
RESET
Q3502
5V
V2
(TEXT)
X IN
X OUT
41
42
43
RESET
D3503
Q2429
Y
RY
BY
5V
B-Y OUT
BY AMP/BUFF
RY AMP/BUFF
B-SS640.<GE.>-B/D-P3