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– 65 –
KP-48PS2/61PS2
K
RM-903
(25)
Schematic Diagram of J (2/5) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
+9V
4.2
3.5
2.4
1.8
3.8
1.8
1.1
1.2
5.0
1.1
1.8
1.1
1.8
1.2
8.1
1.8
+ANA5V
4.4
3.8
3.8
1.9
1.3
1.3
1.3
5.0
0
0
0
0
3.7
3.7
4.4
4.4
1.9
1.3
VIDEO
VIDEO
VIDEO
AUDIO
VIDEO
VIDEO
Y
B-Y
B-Y
Y
B-Y
R-Y
AUDIO
(R)
AUDIO
AUDIO
AUDIO
(R)
AUDIO
(L)
AUDIO(R)
AUDIO(L)
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
AUDIO(R)
AUDIO(L)
AUDIO(R)
AUDIO(L)
VIDEO/Y
C
AUDIO(R)
AUDIO(L)
VIDEO/Y
C
VIDEO/Y
VIDEO
AUDIO
(R)
AUDIO(R)
AUDIO
(L)
AUDIO
(L)
AUDIO(R)
AUDIO(L)
(L)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
+
-
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
G
S
D
G
S
D
1
2
3
4
5
6
7
8
9
10
11
D8913
D8914
C8909
C8911
C8908
C8910
R8965
R8954
R8950
R8952
R8958
R8963
R8947
R8948
R8955
R8956
R8961
R8959
D8915
D8912
R8968
R8962
D8451
R8475
R8470
TB8101
R8826
R8827
R8839
C8819
R8845
L8102
L8101
R8833
R8835
C8815
C8816
R8840
R8842
C8818
C8817
R8838
R8843
C8821
C8820
R8846
R8847
R8851
R8812
C8805
C8806
R8813
C8807
R8815
C8808
R8821
R8823
C8811 C8812
R8816
R8301
R8338
R8339
R8302
R8428
R8427
R8426
R8996
R8997
R8834
CN8101
R8957
R8953
R8964
R8960
R8969
R8836
R8837
R8828
R8831
R8469
R8474
R8974
R8975
R8976
R8977
C8917
C8918
C8919
C8920
D8916
D8917
R8853
C8824
C8823
R8342
C8825
C8912
R8972
R8973
R8967
R8966
C8913
D8450
R8854
R8844
R8850
C8929
C8930
C8931
C8932
D8930
D8931
D8932
D8933
D8918
D8919
D8920
D8921
L8804
L8805
L8806
R8809
R8810
R8832
R8336
R8804
R8801 R8805
C8814
R8985
R8986
R8987
R8988
CN8903
L8801
L8802
R8818
R8841
Q8815
Q8814
Q8813
Q8812
Q8810
Q8811
Q8809
Q8807
Q8805
Q8804
Q8801
Q8904
Q8903
Q8905
Q8906
CN8902
J8901
120p
CH:CHIP
82p
CH:CHIP
82p
CH:CHIP
10p
CH:CHIP
0.01
B:CHIP
47
25V
120p
CH:CHIP
82p
CH:CHIP
82p
CH:CHIP
10p CH:CHIP
0.22
25V
B:CHIP
0.01
B:CHIP
47
25V
100
16V
100
16V
100
16V
100p
CH:CHIP
0.0047
B:CHIP
100p
CH:CHIP
0.0047
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
100p
CH:CHIP
100p
CH:CHIP
2.2
16V
F:CHIP
2.2 16V F:CHIP
47
16V
2.2
16V
F:CHIP
47
16V
2.2
16V
F:CHIP
50P
GRY
:BTOB-P
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-6.8B
UDZ-6.8B
UDZ-6.8B
UDZ-6.8B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
100 :CHIP
47
:CHIP
47
:CHIP
47
:CHIP
0
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
75
:CHIP
47
:CHIP
75
:CHIP
330
:CHIP
330
:CHIP
1k
:CHIP
10k
:CHIP
100
:CHIP
1.2k
:CHIP
0
:CHIP
0
:CHIP
150 :CHIP
180
:CHIP
0
:CHIP
330 :CHIP
330
:CHIP
47k
:CHIP
18k
:CHIP
1k
:CHIP
2.2k
:CHIP
10k
:CHIP
100
:CHIP
1.2k
:CHIP
0
:CHIP
470
:CHIP
470
:CHIP
470 :CHIP
0
:CHIP
0
:CHIP
47k
:CHIP
33k :CHIP
390
:CHIP
1k
:CHIP
47k
:CHIP
470k
:CHIP
270
:CHIP
2.2k
:CHIP
390
:CHIP
1k
:CHIP
100
:CHIP
47k
:CHIP
75
:CHIP
47 :CHIP
75
:CHIP
8.2k
:CHIP
470k
:CHIP
270
:CHIP
2.2k
:CHIP
330
:CHIP
330
:CHIP
75
:CHIP
47 :CHIP
680
:CHIP
680
:CHIP
470k
:CHIP
2.2k
:CHIP
470k
:CHIP
2.2k :CHIP
1k
:CHIP
1k
:CHIP
33k
:CHIP
47k
:CHIP
1.8k :CHIP
10µH
:LB2016
10µH
:LB2016
10µH
:LB2016
100
:CHIP
220
:CHIP
270
:CHIP
2.7k
:CHIP
100
16V
:BP
4.7k
:CHIP
4.7k
:CHIP
47k
:CHIP
47k
:CHIP
11P
RED-L
:S-MICRO
18µH
:CHIP
18µH
:CHIP
430
:RN-CP
430
:RN-CP
2SA1037AK
AMP
2SC2412K
AMP
2SA1037AK
BUFF
BSS83
DL SW
2SC2412K
AMP
2SC2412K
BUFF
2SC2412K
BUFF
2SA1037AK
BUFF
BSS83
DL SW
2SC2412K
AMP
2SC2412K
BUFF
2SC2412K
BUFF
2SC2412K
BUFF
2SC2412K
MUTE
2SC2412K
MUTE
21P(ORG)
2P
SCL
SDA
HP-MUTE
EXT-V
EXT-U
EXT-Y
SCP.M
SUB AUDIO
HP-R-OUT
HP-L-OUT
+ANA 5V
+ANA 5V
+6.5V
VAR-R-OUT
VAR-L-OUT
+9V
+9V
MODE-4(3)
Y.M(3)
U.M(1)
V.M(2)
VP.M(5)
HP.M(6)
Y.S(7)
U.S(8)
V.S(9)
VP.S(11)
HP.S(12)
R-IN(10)
L-IN(12)
AV4(4)
AV4(3)
V-OUT(2)
SCP.S(10)
MAIN-R-OUT
MAIN-L-OUT
R-TV(1)
L-TV(3)
AV3-L
AV3-R
CENTER(-)
)
HP L OUT
CVBS IN
HP R OUT
MAIN L OUT
L-TV
MAIN R OUT
R-TV
SW2(NC)
GND
SCL
SDA
AV LINK
HP MUTE
SUB AUDIO
TRAP
NC
CVBS 1 OUT
CVBS 2 OUT
TO A(2/3)BOARD
CN1801
CENTER SP IN
GND
VIDEO IN
VIDEO OUT
GND
GND
NC
C IN
GND
GND
NC
NC
NC
GND
MODE
NC
LEFT IN
GND
GND
LEFT OUT
RIGHT IN
RIGHT OUT
Y
GND
C
GND
V
GND
L
GND
R
GND
NC
VARIABLE OUT
CN3001
TO H3 BOARD
TO J(4/5)
TO J(3/5)
GND
+9V
GND
GND
GND
GND
+6.5V
Y MAIN IN
U MAIN IN
V MAIN IN
VP MAIN IN
SCP MAIN (NC)
HP MAIN IN
Y SUB IN
SCP SUB (NC)
U SUB IN
VP SUB IN
V SUB IN
HP SUB IN
EXT-Y(NC)
EXT-U(NC)
EXT-V(NC)
NC
NC
NC
NC
+5V(NC)
3CS(NC)
3DAT(NC)
3CLK(NC)
TO J(2/5,4/5)
TO J
(1/5,3/5,4/5)
TO J(4/5)
TO J
(4/5)
TO J(3/5)
TO J(3/5)
TO J(3/5)
AV3
R
L
C8935
39p
CH:CHIP
J
(2/5)
(VIDEO BUFFER)
B-SS624.<AEP>-J..-P2-05
TO J2/5,J4/5_10
TO J2/5,J4/5_11
TO J2/5,J4/5_12
TO J2/5,J4/5_13
TO J2/5,J4/5_14
TO J2/5,J4/5_15
TO J2/5,J4/5_16
TO J2/5,J4/5_18
TO J2/5,J4/5_17
TO J2/5,J4/5_19
TO J2/5,J4/5_20
TO J2/5,J4/5_9
TO J1/5,J2/5_1
TO J1/5,J2/5_2
TO J1/5,J2/5_3