Sony KP-FX43M90 / KP-FX53M90 Service Manual ▷ View online
– 93 –
KP-FX43M90/FX53M90
RM-998
RM-998
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(24) Schematic Diagram of J(3/5) Board
+5V
+5V
+5V
1
+9V
5.1
5.4
0
5.6
5.6
0
5.4
5.1
0
0
0
0
1.0
1.0
0
1.0
2.7
2.7
2.7
0.2
1.1
1.1
1.0
1.0
1.0
1.2
3.2
4.4
4.5
2.6
2.6
2.8
1.0
2.4
2.4
3.3
2.4
1.0
2.8
0
0
TO J3/5,J1/5_1
TO J3/5,J1/5_2
TO J3/5,J1/5,2/5,4/5,5/5_10
TO J3/5,J2/5,4/5_29
TO J3/5,J4/5_32
TO J3/5,J4/5_31
R
P
R-Y
B-Y
P
B
B
P
B-Y
R-Y
P
R
(COMPONENT IN2)
Y
R
L
L
R
Y
(COMPONENT IN1)
(SYNV HD/VD)
HD
AUDIO SEL.
AUDIO SEL.
SELCROUT
SELCBOUT
SELYOUT
VCC2
SCL
SDA
ADDRESS
IN1_H/L1
Y
Cr
Cb
NC
Y
Cb
Cr
IN1_V/L2
IN1_L3
IN1_SW
VCC1
IN2_H/L1
IN2_V/L2
IN2_L3
IN2_SW
GND1
IN3-3
IN3-2
IN3-1
VCC3
IN4_V
IN4_H
IN4_3
IN4_2
IN4_1
GND3
IN3_V
IN3_H
IREF
YG_OUT
YG_IN
H_PH
V_PH
NC
NC
EXTCLK/XTAL
NC
SELHOUT
SELVOUT
GND2
(COMPONENT I/F,INPUT TERMINAL)
B-SS893<CH.>-J..-P3
TO J3/5,J1/5_14
TO J3/5,J1/5_15
TO J3/5,J1/5_8
TO J3/5,J4/5_30
TO J3/5,J2/5,4/5_28
BUFF
BUFF
AMP
BUFF
BUFF
BUFF
AMP
BUFF
BUFF
:8CH
J(3/5)
R-Y
B-Y
R
L
R-Y
B-Y
R
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Y
PR
PB
Y
PR
PB
HD
VD
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
J8305
D8318
D8319
J8307
D8701
D8702
J8308
J8309
C8801
IC8801
IC8802
C8816
C8817
C8820
C8822
X8801
L8802
FB8802
C8893
R8887
R8888
C8315
C8316
C8327
C8328
C8701
C8702
C8703
C8704
C8812
C8814
C8815
C8818
C8819
C8821
C8823
C8826
C8827
C8828
C8829
C8886
C8887
C8888
C8889
C8891
C8892
R8317
R8318
R8319
R8320
R8321
R8331
R8332
R8333
R8335
R8336
R8704
R8705
R8706
R8707
R8708
R8709
R8710
R8711
R8712
R8713
R8801
R8802
R8803
R8831
R8832
R8833
R8839
R8840
R8841
R8842
R8843
R8844
R8846
R8847
R8848
R8885
R8886
R8889
R8890
Q8808
Q8809
R8893
D8332
R8892
Q8807
C8802
C8803
C8804
L8803
L8804
C8890
R8858
R8859
R8860
VD8301
VD8302
VD8303
VD8306
VD8307
VD8308
VD8304
VD8305
J8306
IC8805
Q8801
Q8802
Q8803
Q8804
Q8805
Q8806
R8804
R8805
R8806
R8807
R8808
R8809
R8810
R8811
R8812
R8813
R8814
R8815
R8884
C8885
47
16V
47
16V
10µH
:CHIP
BLM21B201S
RD9.1SB
PROTECT
PROTECT
RD9.1SB
PROTECT
PROTECT
3P
RD9.1SB
PROTECT
PROTECT
RD9.1SB
PROTECT
PROTECT
2P
3P
2P
10
10
47
16V
NJM2521M
NJM2521M
10
0
:CHIP
0
:CHIP
470p
CH:CHIP
470p
CH:CHIP
1
10V
F:CHIP
1
10V
F:CHIP
470p
CH:CHIP
470p
CH:CHIP
1
10V
F:CHIP
1
10V
F:CHIP
0.1
25V
25V
F:CHIP
0.47
10V
B:CHIP
0.47
10V
B:CHIP
0.47
10V
B:CHIP
0.47
10V
B:CHIP
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0.1 25V F:CHIP
0.01
25V
B:CHIP
0.47
10V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0.47
10V
B:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
220k
:CHIP
220k
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
4.7k
:CHIP
4.7k
:CHIP
220k
:CHIP
220k
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
4.7k
:CHIP
4.7k
:CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
47 :CHIP
47 :CHIP
47 :CHIP
47
:CHIP
47
:CHIP
1k
:CHIP
10k :RN-CP
0 :CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
10k
:CHIP
47
:CHIP
47
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2SC4081-R
2SC4081-R
10k
:CHIP
RD5.6SB-T1
220
:CHIP
2SA1576A-T106
47
16V
0.1
16V
16V
B:CHIP
47
16V
10µH
:CHIP
10µH
:CHIP
0.1
25V
25V
F:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
7.5V
:1608
7.5V
:1608
7.5V
:1608
7.5V
:1608
7.5V
:1608
7.5V
:1608
7.5V
:1608
7.5V
:1608
CXA2171Q
COMPONENT-I/F
2SC4081-R
2SC4081-R
2SC4081-R
2SA1576A
2SA1576A
2SA1576A
220
:RN-CP
220
:RN-CP
220
:RN-CP
220
:RN-CP
220
:RN-CP
220
:RN-CP
470
:CHIP
470
:CHIP
470
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
330k
:CHIP
1
6.3V
B:CHIP
+9V
SCL
SDA
COMP VP
COMP HP
COMP L
COMP R
+5VA
COMP SEL1
+5VA
HD RY
HD BY
HD Y
COMP Y
COMP BY
COMP RY
COMP Y2
COMP BY2
COMP RY2
COMP Y1
COMP BY1
COMP Y2
COMP BY2
COMP RY2
COMP RY1
COMP Y1
COMP BY1
COMP RY1
VD
– 94 –
KP-FX43M90/FX53M90
RM-998
RM-998
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(25) Schematic Diagram of J(4/5) Board
1
+5V
+9V
+9V
+9V
+9V
+9V
+5V
+5V
+5V
4.9
4.9
0
0.1
0.1
0.4
0.4
TO J4/5,J1/5_1
TO J4/5,J1/5_2
J1/5_22
TO J4/5,J1/5_2
2/5,3/5,5/5_10
TO J4/5,J1/5_2
TO J4/5,J1/5_6
TO J4/5,J2/5,3/5_28
TO J4/5,J1/5_2
TO J4/5,J1/5_1
+5VA
SYNC SELECTOR
BUFF
BUFF
B-SS893<CH.>-J..-P4
(SUB COLOR DECODER)
TO J4/5,J3/5_31
TO J4/5,J3/5_32
COMP
TO J4/5,
TO J4/5,J1/5,
BUFF
BUFF
BUFF
TO J4/5,J2/5,3/5_29
BUFF
BUFF
BUFF
TO(1/4)
AMP
AMP
AMP
AMP
AMP
AMP
TO J4/5,J3/4_30
SEL.
TO J4/5,J1/5_9
TO J4/5,J1/5_11
TO J4/5,J1/5_5
BUFF
BUFF
BUFF
:8AH
J(4/5)
OUT
VCC
GND
IN A
IN B
VP
COMP HP
SUB_VP
HP_SELECT
VP_SELECT
SUB_HP
Y2
CONT
Y
GND
BY
RY
CONT
RY1
Y1
GND
BY2
VDD
CONT
BY1
GND
RY2
Cb OUT
Cr OUT
APL-FIL
APC-FIL
FSC OUT
AFC-FIL
YS2/YM
BPH-FIL
R2
YS3
SDA
SCL
D-VDD
CVBS/Y1
SYNC-Vcc
Y FOR SYNC
SCP
HS
D-GND
COMB C/FORCED S
COMB Y
VS
CVBS OUT(2VPpp)
SYNC IN
ADD(8AH)
C1
COMB SYS
CVBS/Y2
C2
CVBS/Y3
C3
Xtal
G2
B2
Y/C Vcc
Y2
Cb2
Cr2
Y/C GND
R1
G1
B1
YS1
Y OUT
Y1
Cb1
Cr1
SYNC-GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
EMI
EMI
EMI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
FL8309
FL8307
FL8308
C8399
X8302
C8418
C8437
C8414
C8406
C8407
IC8308
C8871
C8872
C8873
C8874
C8875
C8876
C8877
IC8870
IC8871
IC8872
C8396
C8401
C8405
C8408
C8409
C8410
C8412
C8415
C8416
C8417
C8419
C8424
C8425
C8438
C8439
C8440
C8445
C8870
C8882
R8421
R8422
R8424
R8425
R8426
R8436
R8437
R8438
R8443
R8444
R8456
R8457
R8458
R8459
R8460
R8461
R8473
R8585
R8586
R8817
R8870
R8871
R8872
R8879
R8880
R8881
R8882
R8891
Q8464
Q8465
Q8466
Q8870
Q8401
Q8402
Q8403
C8806
C8808
L8871
R8818
R8819
Q8463
R8429
R8430
C8420
C8421
C8423
C8491
C8494
C8497
Q8313
Q8316
Q8322
R8549
R8550
R8551
R8559
R8560
R8561
R8569
R8570
R8571
Q8404
R8439
R8440
C8500
C8499
L8870
L8872
R8428
C8520
C8521
Q8405
Q8406
Q8407
Q8408
Q8409
Q8410
R8504
R8505
R8506
R8509
R8511
R8513
R8514
R8515
R8516
R8517
R8518
R8519
EMI
EMI
EMI
2.2
16.2MHz
10
4.7
47
16V
47
16V
47
16V
CXA2163AQ
SUB COLOR
SUB COLOR
DECODER
47
16V
47
16V
47
16V
47
16V
47
16V
47
16V
SN74LV4053A
TC7SET08FU
M52055FP
47
16V
0.47
10V
B:CHIP
0.01
25V
B:CHIP
1 10V F:CHIP
0.01
25V
B:CHIP
0.022 25V B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
1 10V F:CHIP
0.1
16V
16V
B:CHIP
10p
CH:CHIP
0.1
16V
16V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.1 16V B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
1
10V
F:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0
:CHIP
0
:CHIP
27k
:CHIP
47k :CHIP
3.9k
:RN-CP
470
:CHIP
470
:CHIP
470
:CHIP
100 :CHIP
100 :CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
4.7M :CHIP
4.7M :CHIP
100
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
47
:CHIP
100
:CHIP
47
:CHIP
10k
:CHIP
2SC4081-R
2SC4081-R
2SC4081-R
2SC4081-R
2SA1576A-T106
2SA1576A-T106
2SA1576A-T106
0.1
:CHIP
47
16V
10µH
:CHIP
100 :CHIP
100 :CHIP
2SC4081-R
SUB OSD
820
:CHIP
120
:CHIP
0.1
16V
B
:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
2SA1576A
2SA1576A
2SA1576A
100
:CHIP
1k
:CHIP
39
:CHIP
100
:CHIP
1k
:CHIP
39
:CHIP
100
:CHIP
1k
:CHIP
39
:CHIP
2SC4081-R
100
:CHIP
1k
:CHIP
0.1
16V
16V
B:CHIP
47
16V
10µH
10µH
100
:CHIP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
2SC4081-R
2SC4081-R
2SC4081-R
2SA1576A
2SA1576A
2SA1576A
100
:CHIP
100
:CHIP
100
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
470
:RN-CP
470
:RN-CP
470
:RN-CP
220
:RN-CP
220
:RN-CP
220
:RN-CP
SUB-C
SUB-Y
SUB-CV
SCL
SDA
+9V
COMP Y
COMP BY
COMP RY
COMP SEL2
COMP VP
COMP HP
VP_SELECT
HP_SELECT
+5VA
SUB G
ID-Y
HD RY
HD BY
HD Y
+9V
Y_SELECT
U_SELECT
V_SELECT
+5VA
+5VA
COMP Y
COMP BY
COMP RY
COMP RY
COMP BY
COMP Y
HD Y
HD BY
HD RY
HD BY
HD RY
HD Y
– 95 –
KP-FX43M90/FX53M90
RM-998
RM-998
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(26) Schematic Diagram of J(5/5) Board
+2.5V
+2.5V
+3.3V
+2.5V
+5V
+9V
+2.5V
5
4
3
2
+2.5V
1
+2.5V
+9V
+5V
2.3
1.8
2.4
3.1
1.2
4.5
4.4
2.4
2.8
2.9
3.3
2.9
2.9
1.5
1.4
1.0
1.0
1.2
3.3
4.4
4.4
2.8
1.0
1.0
1.4
1.3
1.1
0.6
0
1.2
0
0
1.1
TO J5/5,J1/5_3
TO J5/5,J1/5_1
TO J5/5,J2/5_23
TO J5/5,J1/5_3
TO J5/5,J1/5,2/5,3/5,4/5_10
TO J5/5,J1/5_7
TO J5/5,J2/5_27
TO J5/5,J2/5_24
2D COMB FILTER
-2
0UH
FB2301
0UH
FB2302
0UH
FB2007
FB2006
0UH
B:1608
6.3V
1
C2019
F:1608
0.01
C2103
0UH
FB2010
FB2009
0UH
0UH
FB2011
FB2012
0UH
F:1608
0.01
C2020
0UH
FB2013
TEST13
VDD2
VSS3
VDD3
TEST12
KILLER
TEST
YCIN
VRB
VSS2
TEST11
VDD1
VRT
BIAS
SCL
SDA
MODE1
TESTOUT
FSC
VDD4
VSS4
FIL
PD
VB2
YOUT
VSS1
COUT
VB1
DGNDRAM
EXTDYCO9
EXTDYCO8
EXTDYCO7
EXTDYCO6
EXTDYCO5
EXTDYCO4
EXRDYCO3
EXTDYCO2
EXTDYCO1
EXTDYCO0
EXTALTF
TEST14
TEST13
TEST12
TEST11
TEST10
TEST09
TEST08
TEST07
TEST06
TEST05
TEST04
TEST03
TEST02
TEST01
TESTIC2
TESTIC1
DGND
DGNDRAM
FSCO
AGND
XO
XI
AVDD
DVDD
TEST24
TEST23
TEST22
TEST21
DGND
TEST20
DVDDIO
TEST19
TEST18
TEST17
TEST16
TEST15
DVDDRAM
DVDDRAM
DGND
KIL
LINE
RPLL
CSI
ALTF
DYCO9
DYCO8
DYCO7
DYCO6
DYCO5
DYCO4
DYCO3
DYCO2
DYCO1
DYCO0
DVDD
NSTD
ST1
ST0
SDA
SCL
SLA0
RSTB
CLK8
DGND
CKMD
AVDD
FSCI
AGND
VRBY
DVDD
TEST26
TEST25
AGND
ACI
VRBC
VRTC
AVDD
AVDD
VRTY
VCLY
AYI
AGND
AGND
CBPY
AYO
ACO
CBPC
AVDD
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
BUFF
B-SS893<CH.>-J..-P5
TO J5/5,J2/5_25
TO J5/5,J2/5_26
BUFF
BUFF
3.3V REG
(3D COMB FILTER)
:B8H
J(5/5)
A2.5V
2.5V
D2.5V
2.5V-2
A5V
5V
9V
3.3V-2
5V-2
9V
D3.3V
D5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
6
1
2
3
4
6
1
2
3
4
6
1
2
3
4
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
I
O
G
1
2
3
4
5
IC2004
C2045
C2058
C2064
C2043
C2066
C2005
C2006
C2044
C2041
FL2004
C2056
FL2003
C2050
R2062
R2063
R2059
R2058
R2053
R2049
C2033
C2032
C2039
C2040
C2038
C2035
C2037
C2036
R2076
R2077
C2078
C2096
C2097
R2108
R2115
C2051
C2074
C2101
C2029
C2022
C2013
FL2002
FL2001
C2053
C2075
C2102
C2049
C2046
X2001
R2015
R2011
C2017
R2028
R2030
R2032
R2036
R2041
R2047
R2046
C2048
R2051
R2055
R2027
R2029
R2031
R2039
R2043
R2042
R2048
R2050
C2055
L2005
C2067
C2047
R2033
R2034
C2063
C2042
C2034
R2069
R2071
R2072
R2073
R2074
R2052
R2056
R2061
R2064
R2067
FB2008
C2100
C2104
R2057
R2060
R2066
R2021
R2054
C2079
L2008
C2003
C2009
C2008
FB2001
C2023
C2012
C2014
C2018
L2003
L2007
C2031
C2015
C2016
C2105
IC2001
R2002
L2001
FB2002
FB2003
IC2005
C2011
C2010
IC2300
C2309
C2307
C2324
C2317
C2326
FB2004
L2002
C2300
C2301
C2302
C2303
C2304
C2306
C2308
C2312
C2313
C2314
C2315
C2316
C2318
C2319
C2320
C2322
C2323
C2327
R2301
R2306
R2307
R2308
R2309
R2310
R2311
R2312
R2313
R2314
R2315
R2318
R2319
R2320
R2321
R2322
R2323
R2324
R2325
R2327
R2328
R2330
R2331
R2333
R2334
Q2005
Q2006
Q2007
Q2008
Q2009
Q2010
Q2011
Q2014
Q2015
Q2016
Q2019
Q2302
Q2303
Q2305
Q2306
Q2307
Q2309
Q2301
Q2304
Q2308
Q2002
Q2003
Q2004
Q2012
Q2013
Q2018
C2305
C2310
L2306
Q2310
R2335
R2336
L2300
L2301
L2302
C8344
C8347
Q8343
R8398
R8401
R8404
Q8342
R8510
R8413
R8412
R8354
R2338
L2303
R2337
R2070
R2035
R2040
R2044
R2037
R2022
R2023
C2321
L2304
L2305
µPD64083GF-3BA
3D COMB
10p
CH:1608
0.01
F:1608
0.01
F:1608
10p
CH:1608
47
16V
390p
CH:1608
0.1
25V
25V
F:1608
100
16V
16V
100
16V
16V
15p
CH:1608
15p
CH:1608
220k
1/10W
:CHIP
:CHIP
47k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
0.1
25V
25V
F:1608
0.1 25V F:1608
0.1 25V F:1608
0.1 25V F:1608
0.1 25V F:1608
0.1
25V
25V
F:1608
47
16V
0.1
25V
25V
F:1608
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
47
16V
15p
CH:1608
15p
CH:1608
1k
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
10
0.1
25V
25V
F:1608
0.01
F:1608
0.1
25V
25V
F:1608
100
16V
16V
47
16V
1
6.3V
B:1608
0.1
25V
25V
F:1608
0.01
F:1608
1
6.3V
B:1608
0.01
F:1608
470
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
0.1
25V
25V
F:1608
1k
1/10W
:CHIP
:CHIP
560
1/10W
:CHIP
:CHIP
5.6k
1/10W
:CHIP
:CHIP
470
1/16W
:RN-CP
2.2k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
10
1k
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
560
1/10W
:CHIP
:CHIP
5.6k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
47
16V
10µH
:LB2016
100
16V
16V
1
6.3V
B:1608
470
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
220
1/16W
:RN-CP
5.6k
1/10W
:CHIP
:CHIP
560
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
5.6k
1/10W
:CHIP
:CHIP
560
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
560
1/10W
:CHIP
:CHIP
HM601
0.01
F:1608
0.01
F:1608
1k
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
0.01
F:1608
10µH
:LB2016
0.01
F:1608
0.1
25V
25V
F:1608
100
16V
16V
HM601
0.01
F:1608
0.01
F:1608
0.01
F:1608
0.01
F:1608
10µH
:LB2016
10µH
:LB2016
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.01
F:1608
µPC2925T
+2.5V
REG
470
1/10W
:CHIP
:CHIP
10µH
:LB2016
HM601
HM601
PQ3TZ53U
24p
CH:1608
24p
CH:1608
TC90A69F
:B2H
47
16V
100
16V
16V
47
16V
100
16V
16V
47
16V
0
:CHIP
4.7µH
:CHIP
:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01 25V
B:CHIP
0.01 25V
B:CHIP
0.01
25V
B:CHIP
0.1
16V
16V
B:CHIP
0.47
10V
B:CHIP
0.01
25V
B:CHIP
0.01 25V
B:CHIP
680p 50V B:CHIP
0.1
16V
16V
B:CHIP
0.1 16V B:CHIP
0.01
25V
B:CHIP
22p
CH:CHIP
12p
CH:CHIP
22p
CH:CHIP
12p
CH:CHIP
0.1
16V
16V
B:CHIP
470
:CHIP
390
:CHIP
1k
:CHIP
820
:CHIP
1.2k
:CHIP
6.8k
:CHIP
12k
:CHIP
1k
:CHIP
0
:CHIP
390
:CHIP
470
:CHIP
1k
:CHIP
820
:CHIP
1.2k
:CHIP
12k
:CHIP
6.8k
:CHIP
1k
:CHIP
470
:CHIP
470
:CHIP
47
:CHIP
47
:CHIP
330 :CHIP
0
:CHIP
100
:CHIP
1k
:CHIP
2SC4081-R
BUFF
2SC4081-R
BUFF
2SC4081-R
AMP
2SC4081-R
AMP
2SC4081-R
C-BUFF
2SC4081-R
Y-BUFF
2SC4081-R
BUFF
2SC4081-R
BUFF
2SC4081-R
BUFF
2SC4081-R
BUFF
2SC4081-R
BUFF
2SC4081-R
2SC4081-R
2SC4081-R
2SC4081-R
2SC4081-R
2SC4081-R
2SA1576A-T106
2SA1576A-T106
2SA1576A-T106
2SA1576A-T106
BUFF
2SA1576A-T106
BUFF
2SA1576A-T106
BUFF
2SA1576A-T106
BUFF
2SA1576A-T106
BUFF
2SA1576A-T106
BUFF
0.01
25V
B:CHIP
47
16V
10µH
:CHIP
2SC4081-R
0
:CHIP
1k
:CHIP
10µH
:CHIP
100µH
:CHIP
:CHIP
100µH
:CHIP
:CHIP
0.01
25V
B:CHIP
0.1
16V
16V
B:CHIP
2SA1576A-T106
100
:CHIP
22k
:CHIP
220
:CHIP
2SC4081-R
100
:CHIP
470
:CHIP
10k
:CHIP
47
:CHIP
1k
:CHIP
47µH
:CHIP
0
:CHIP
270
1/16W
:RN-CP
470
1/10W
:CHIP
:CHIP
820
1/10W
:CHIP
:CHIP
820
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
0.1
16V
16V
B:CHIP
27µH
27µH
9V
5V
2.5V-2
2.5V
2.5V-2
2.5V
9V
9V
9V
9V
9V
9V
9V
9V
9V
9V
9V
3.3V-2
9V
9V
9V
9V
9V
9V
9V
5V
5V
5V
3.3V-2
3.3V-2
3.3V-2
+9V
COMP V IN
NT-Y OUT
NT-C OUT
SDA
SCL
+5VD
C-IN
COMB RESET
+5VD
PAL-Y
PAL-C
FSC
– 96 –
KP-FX43M90/FX53M90
RM-998
RM-998
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(27) Schematic Diagram of SR and VM Board
BATTERY
SOLAR
TO AD(2/2)BOARD
B-SS893<CH.>-SR.
CN9603
SENSOR
E
NC
SR
(PHOTO SENSOR)
+-
1
2
3
CN9901
D9902
SB9902
3P
WHT
:S-MICRO
UDZSTE-17-5.6B
+9V
+135V
TO D BOARD
(VELOCITY MODULATION)
B-SS893<CH.>-VM.
NC
NC
GND
GND
VM
VM
VM
GND
GND
VM
+9V
+135V
NC
GND
GND
+135V
E BOARD CN4503
E BOARD CN4504
TO E BOARD CN4502
CN8006
VM
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
5
Q9001
Q9002
Q9003
Q9004
Q9005
Q9006
C9001
C9002
C9003
C9006
C9007
C9008
C9009
C9010
C9012
C9013
C9014
R9001
R9025
R9012
R9013
R9014
R9011
Q9007
Q9009
Q9008
Q9010
R9015
R9016
R9017
R9018
CN9003
C9004
CN9002
CN9001
FB9001
FB9002
Q9011
Q9012
C9011
R9002
R9003
R9004
R9005
R9006
R9008
R9009
R9010
R9019
R9020
R9021
R9022
R9023
R9024
R9026
R9027
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
100
16V
16V
0.1
25V
25V
F:1608
1000p
50V
B:1608
0.0047
500V
E
0.1
25V
25V
F:1608
10
50V
10
160V
0.1
250V
:MP
0.1
250V
:MP
0.1
25V
25V
F:1608
0.47
250V
250V
:MP
1
1/4W
:FPRD
470
2W
:RS
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
6.8
1/4W
:FPRD
8P
:B TO B-P
22
160V
3P
WHT
:S-MICRO
5P
WHT
:S-MICRO
MPZ2012S331
MPZ2012S331
2SA2005
VM DRIVE
2SC5511
VM DRIVE
0.1
16V
16V
B:1608
820
1/10W
:CHIP
:CHIP
680
1/10W
:CHIP
:CHIP
12k
1/10W
:CHIP
:CHIP
33k
1/10W
:CHIP
:CHIP
150
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
220
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
47
1/10W
:CHIP
:CHIP
4.7k
1/10W
:CHIP
:CHIP
180k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
150k
1/10W
:CHIP
:CHIP
+135V
+9V
VM COIL
Click on the first or last page to see other KP-FX43M90 / KP-FX53M90 service manuals if exist.