Schematic Diagram Of J (1/5) Board - Sony KF-50SX200 Service Manual

(13) Schematic Diagram of J (1/5) Board

1 2 3
A
R8900 R8906
AUDIO
C8921
390 270
47
B :CHIP
(R) :CHIP
16V
R-TV(1)
D8922
C8901 R8903
C8922
R8901 0.0047 47k R8907 UDZ-12B
AUDIO
B:CHIP :CHIP 2.2
1k 2.2k
16V
(R) :CHIP :CHIP
F:CHIP
R-IN(2)
C8900
D8923
R8905
100p
470k UDZ-12B
R8902 R8908 C8923
AUDIO CH:CHIP
CN8900 390 :CHIP 270
47
(L) :CHIP :CHIP
21P(BLK) 16V
L-TV(3)
AV1
C8902
R8904
0.0047 C8924 UDZ-12B
1/ 1 R8909 47k R8919
B:CHIP
2.2
1k :CHIP 2.2k
16V
:CHIP :CHIP
F:CHIP
L-IN(4)
C RIGHT OUT 1
C8903 D8925
AUDIO R8918
100p
RIGHT IN 2
470k UDZ-12B
(L) CH:CHIP
:CHIP
LEFT OUT 3
R8910
0
R8916
GND 4
:CHIP
47 :CHIP
BLUE-IN(1)
GND 5
R8913 D8900
LEFT IN 6
75 UDZS-8.2B
R8911
:CHIP
100
BLUE IN 7
:CHIP
MODE-1(1)
MODE 8
D8901
B
R8914
GND 9
R8912 8.2k UDZS-8.2B
0 :CHIP
NC 10
G :CHIP R8917 47 :CHIP
GREEN-IN(2)
D GREEN IN 11
D8902
R8915
NC 12 UDZS-8.2B
75
:CHIP
GND 13
R8920
0
R8926
GND 14
:CHIP
R 47 :CHIP
RED-IN(3)
RED IN 15
R8923
BLANKING 16
75 D8903
:CHIP UDZS-8.2B
GND 17
R8921
0
R8927
GND 18
:CHIP
47 :CHIP
VIDEO OUT 19
R8924
VIDEO IN 20 D8904
75
R8922
75 :CHIP UDZS-8.2B
E GND 21
:CHIP
V-OUT(2)
VIDEO
D8905 R8928
47
UDZS-8.2B
:CHIP
V-IN(3)
R8925
VIDEO C8933
75 D8906
39p
:CHIP
UDZS-8.2B CH:CHIP
CN8901 R8929 AUDIO R8937 C8925
390 270 47
21P(BLK) (R)
:CHIP :CHIP
16V
AV2
C8906
D8926
2/ 2 R8933
0.0047 C8926
R8930 47k UDZ-12B
R8938
F 1k AUDIO B:CHIP 2.2
:CHIP
2.2k 16V
:CHIP
(R) :CHIP
F:CHIP
RIGHT OUT 1
R-IN(6)
RIGHT IN 2
C8904 R8935 D8927
100p 470k UDZ-12B
R8939
LEFT OUT 3 CH:CHIP C8927
AUDIO :CHIP 270
47
:CHIP
(L)
GND 4 16V
R8931
GND 5 C8907
390 R8934 D8928
0.0047 C8928
:CHIP 47k R8940
LEFT IN 6 2.2 UDZ-12B
B:CHIP
AUDIO :CHIP 2.2k
16V
:CHIP
BLUEIN 7 (L) F:CHIP
L-IN(8)
MODE 8 R8932
C8905
R8936 D8929
1k
100p
470k
GND 9 :CHIP UDZ-12B
CH:CHIP :CHIP
B
G NC 10
BLUE IN2
R8989
GREEN IN 11 R8990 D8934
75 47
UDZS-8.2B
:CHIP :CHIP
NC 12 MODE-2(2)
GND 13 R8944
R8941 D8907
8.2k
100
UDZ-12B
GND 14 :CHIP
:CHIP
G
GREEN IN2
RED IN 15
R8991 D8935
R8992 R
BLNKING 16 75
RED IN2
47 UDZS-8.2B
:CHIP
GND 17 :CHIP
GND 18
R8946
R8945 D8909
75 47
VIDEO OUT 19 UDZS-8.2B
:CHIP :CHIP
VIDEO IN 20 BLK2 IN
H
GND 21 R8993 R8998 D8936
75 47
:CHIP :CHIP UDZS-8.2B
D8910 R8943 C8934
VIDEO
75
UDZS-8.2B 39p
:CHIP
CH:CHIP V/Y-IN(7)
R8951
R8949 D8911
VIDEO
47
75
:CHIP UDZS-8.2B
:CHIP
I
J
4 5 6
R8512
0
:CHIP
C8511
0.1
25V
B:CHIP
36 35 34 33 32
C8501
0.01 1
B:CHIP
37 CLOCK IN
2.4
38 PLL CONTROL
39 GND
40 CLOCK OUT
C8503 R8506
2.1
0.1 56k
41 CLOCK IN
25V :CHIP
D8924
B:CHIP
42 PLL COMP OUT
1.9
DIGITAL COMB FILTER
43 A GND
R8508
44 VCO VOLTAGE IN
560
1.9
:CHIP
45
+5V
C8506
0.022
46
+5V
B:CHIP
R8507 47
CLAMP ENABLE
0
FL8500
:CHIP A GND
48
EMI
C8507
EMI
0.1
25V
B:CHIP
1 2 3 4
C8504
C8505
0.1 100
25V 16V 2 C8512
B:CHIP 0.1
25V
B:CHIP
EMI
C8513
0.1
FL8501
25V
EMI
B:CHIP
R8533 C8514
C8508 C8509
1k 4.7
100
0.1
:RN-CP 10V
25V 16V
B:CHIP
B:CHIP
R8514
R8534 C8510
47
47 47
:RN-CP 16V :CHIP
R8509
3.5
BLK(4) 560
:RN-CP 2.9
Q8501
1 2 3
2SA1037AK
BUFF
FL8502
R8510
LPF
5.6k
:RN-CP
6 4
DIGITAL COMB FILTER
MODE-1(1).V-OUT(2).V-IN(3).MODE-2(2).C-IN(5).V-OUT(6).V/Y-IN(7).MODE
BLUE-IN(1).GREEN-IN(2).RED-IN(3).BLK(4)
VIDEO
L8919 R8707 R8709
22k 2.7k
10µH
:CHIP :CHIP
:CHIP
+9V +DIG 5V
C8915
Q8700
R8981
C8914 0.1
47k 2SC2412K
47 25V :CHIP
BUFF
16V
B:CHIP
3.3
Q8901 2.7 C8701
47
2SC2412K
R8700
16V
BUFF 1k
:CHIP
VIDEO
R8702
3.9
C8916
100
100 :CHIP
C8702
R8982 16V
3.3
470p CH:CHIP
2.2k
:CHIP
C8703
R8983
0.1 25V B:CHIP
39k
:CHIP
R8978 C8704
C-IN(5)
2.2k 0.01 B:CHIP
:CHIP
+9V EMI
+DIG 5V
R8979 R8705
0 0
2.1 :CHIP
:CHIP
FL8700
C8700
EMI
10
1.5
VIDEO
Q8902
2SA1037AK
BUFF
VIDEO
R8984
0
MAIN-CV TO J(5/5)
:CHIP
7
8 9
R8517
0
+DIG 5V
:CHIP
C8515
0.1
25V
B:CHIP
R8537
31 30 29 28 27 26 25
0
:CHIP
R8535
0
:CHIP
GND 24
PNR 23
5.0
R8300
VEH 1 22
0
R8524 :CHIP
GND 21
0
:CHIP VIDEO
GND 20
COMB.OUT
R8536
IC8500
0
GND 19
CXD2064Q-T6
:CHIP
D GND 18 C8520
0.1
L8552
GND 17 25V
10µH
B:CHIP
:CHIP
16
+5V
15
GND C8524
C8525
0.1
4 47
14 25V
VB
16V
1.0 B:CHIP
C8519
IRF 13
0.1 Q8502
25V
2SC2412K
1.8
B:CHIP
BUFF
R8503
5 6 7 8 9 10 11 12
R8526 0
R8521 R8529
3.3k :CHIP
C8502 R8501
3.3k 1.8k
:CHIP 47 68k
:CHIP :CHIP
Y 16V :CHIP
C8517
0.1 C8521 R8505
25V 4.7 2.4 0
:CHIP
B:CHIP 10V Y
1.8
B:CHIP
C8516 C8518 R8522
R8527 R8502
3 0.1 470
0.1
820 :CHIP 27k
25V 25V :CHIP
B:CHIP :CHIP
B:CHIP 1.3
1.9 R8530
1.2k R8504
1 2 3
1k
:CHIP
:CHIP
FL8503
R8532 R8519
820 330 LPF
+9V
:RN-CP :RN-CP
6 4
R8995
R8520 47k
1.6 Q8302
470 :CHIP C
:CHIP
Q8504
2SC2412K
2SA1037AK
BUFF
R8528 R8531 C8424 1.5 C
BUFF
820 1.5k 0.22
1 2 3 1.0
:CHIP :CHIP 25V
R8523
1.0 B:CHIP
220
FL8504 R8309
:CHIP
BPF 1k
:CHIP
6 4
R8994
10k
:CHIP
R/G/B
C8710
100
16V
R8708
47k
IC8700
:CHIP
AUTO WIDE
CXD2057M-T6
AUTO WIDE
NC NC 5
NC NC C8706
2.4 22p
CH:CHIP
NC XI
X8700
C8705 2.5
14.3MHz
0.01 NC XO C8707
B:CHIP 0.6 22p
VRB GND CH:CHIP
1.6
AD IN GND FL8701
EMI
A GND GND
EMI +DIG 5V
+5V +5V
2.6
C8708 C8709
VRT +5V
0.1 10
25V
+5V +5V B:CHIP
0 5.0 R8706
CIRP RESET 1k
:CHIP
A GND ADR
3.8 4.8
ISET SDA SDA
4.9 TO J(2/5,3/5,4/5)
TEST SCL SCL
R8701
10k R8703 R8704
:CHIP 100 100
:CHIP :CHIP
– 53 –
10 11 12
TO J1/5,J3/5_4
TO J1/5,J3/5_5
+9V
COMB.Y
C8526
0.1
25V
B:CHIP
COMB.C
TO J1/5,J3/5_6
TO J1/5,J3/5_7
TO J1/5,J3/5_8
J
(1/5)
(DIGITAL COMB FILTER)
B-SS856.<AEP>-J..-P1-05
KF-50SX200/50SX200K/50SX200U
K
RM-905
14
13