Table of Contents
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KP-FX432M90/FX532M90
RM-1014
(11) Schematic Diagram of MG Board
3
1
2
A
CN0004
10P
WHT
:S-MICRO
TO HA BOARD
CN1000
B
R0084
1k
1/10W
MSB709-RT1
:CHIP
+5V
R0082
47k
1/10W
:CHIP
R0081
JR1020
C0036
0 :1608
100
1/10W
JR1021
16V
:CHIP
0 :1608
JR1003
0 :1608
D0001
JR1004
UDZSTE-173.6B
0 :1608
JR1008
0 :1608
JR1009
0 :1608
JR1010
0 :1608
JR1011
0 :1608
JR1012
C0028
C
0 :1608
22p
JR1015
CH:1608
0 :1608
JR1016
Q0004
0 :1608
R0038
MSD601-RT1
JR1017
#
BUFF
0 :1608
1/10W
CH:1608
JR1018
:CHIP
0 :1608
JR1019
0 :1608
R0035
-2
470
1/10W
:CHIP
ST_AFT
MT_AFT
Q0050
R0208
2SC4081R
R0128
1k
BUFFER
0
1/10W
:1608
:CHIP
R0005
15k
1/10W:CHIP
AGC_ATT
1/10W
C0034
:CHIP
D
F:1608
R0246
4.7k
1/10W
:CHIP
KEY1
KEY2
C0002
0.0047
B:1608
MT_HSYNC
ST_HSYNC
C0005
0.0047
B:1608
AUDIO_PROT
E
MM1482BFBE
C0077
0.1
RST
16V
B:1608
STBY+5V
CF
VIN
C0076
100
C0031
16V
0.1
16V
B:1608
D0050
#
L0001
10uH
:GLF2012
F
SIRCS
D0501
DAN202K
P-MUTE
TO (3/3)
G
H
TO (3/3)
DEFLECTION
-2
CN1164
I
7P
CN0001
WHT
50P
:S-MICRO
:B TO B
TO A(3/3)BOARD
(NC)
CN2005
J
4
5
6
Q0008
REG
OSD
TO (3/3)
47k
Q0010
R0064
2SJ344
180
S
R0007
1/10W
SW
1M
R0076
R0069
:CHIP
180
1/10W
180
1/10W
:CHIP
1/10W
:CHIP
:CHIP
+9V
R0065
200
1/10W
:CHIP
R0078
200
R0039
1/10W
100
:CHIP
1/10W
R0041R0042
:CHIP
100
820
C0029
1/10W
1/10W
5p
:CHIP
:CHIP
C0007
0.1
C0079
16V
0.1
R0195
B:1608
16V
1k
1/10W
B:1608
:CHIP
Q0007
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
2SC4081R
BUFFER
R0209
81
AVSS
O_TXTBLK_MUTE
R0129
1k
R0077
0
1/10W
22k
82
:CHIP
1/10W
AVREF
NC
:1608
:CHIP
FB0001
83
AVDD
O_PF_BINT
BK1608TS601
84
I_ST_AFT
NC
R0006
FB0002
15k
85
I_MT_AFT
O_ATT
BK1608TS601
86
O_AGC_ATT
NC
R0079
R0021
0.1
33k
100 1/10W :CHIP
87
I_LB_ERR
VDD
25V
1/10W
:CHIP
88
VPP
EXTAL
C0003
0.01 25V B:1608
89
VDD
XTAL
R0247
R0015
IC0001
4.7k
100
90
VSS
CXP961048-011Q
VSS
1/10W
1/10W
:CHIP
:CHIP
91
CPU
I_KEY1
I_RESET
100 1/10W :CHIP
R0016
92
I_KEY2
VSS
R0184
R0183
100 1/10W :CHIP
220k
93
I_KEY_WAKE
TEX
R0008
1/10W
#
94
:CHIP
C0037
NC
TX
#
95
I_MT_HSYNC
O_AC_RLY
96
I_ST-HSYNC
O_DGC_RLY
R0045
R0040
100
100 1/10W
97
NC
O_PROT_MUTE
1/10W
:CHIP
98
O_DHMUTE
I_HV_PROT
:CHIP
99
NC
O_MT_FMONO
100
I_AUDIOPROT
R0216
O_P_MUTE
1k 1/10W
:CHIP
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
IC0050
C0072
C0078
0.01
0.22
25V
16V
B:1608
B:1608
FL0001
Q0056
CD
MEM2012T10R0T
C0009
0.01
MSB709-RT1
C0071
25V
GND
L0051
0.1
B:1608
10uH
16V
:GLF2012
B:1608
2.2k 1/10W
VOUT
EMI
C0080
R0061
R0192
R0182
4.7k
22
10k
2.2k1/10W
4.7k
1/10W
1/10W
1/10W
C0074
C0004
:CHIP
:CHIP
R0224
:CHIP
470
47
100k 1/10W :CHIP
10V
25V
Q0057
C0027
R0072
MSB709-RT1
0.1
10k
R0051
25V
1/10W
4.7k
F:1608
:CHIP
1/10W
:CHIP
R0212
1k
R0213
1/10W
1k
:CHIP
1/10W
C0032
:CHIP
0.1
25V
F:1608
C0082
C0081
10
10
R0073
100
1/10W
:CHIP
C0033
1
10V
C0051
F:1608
0.001
B:1608
R0075
100
1/10W
:CHIP
R0093
10
1/10W
C0050
:CHIP
470
16V
R0092
TO (3/3)
10
MID_OUT
1/10W
:CHIP
8
5
6
7
3
AUDIO
TO (2/3)
2
1
4
AUDIO_GND
-2
TO A(3/3)BOARD
– 145 –
7
8
9
R0080
10k
C0092
1/10W
0.1
:CHIP
16V
B:1608
R0563
220
1/10W
:CHIP
50
TXTMUTE
49
TO (3/3)
48
47
46
X0001
JR0001
45
CST4.00M00GW56-B
R0236
2.2K
10k
1/10W
44
1/10W
:CHIP
43
:CHIP
R0201
220 1/10W :CHIP
42
C0024
0.1
41
FB0008
BK1608TS601
16V
40
B:1608
D0056
R0202
R0203
MMDL914T1
39
220
2.2k
1/10W
1/10W
:CHIP
:CHIP
38
D0057
R0029
MMDL914T1
37
100 1/10W
:CHIP
C0075
AC_RLY
0.022
R0086
36
25V
1k
D0002
D0058
B:1608
1/10W
35
R0047
DAN202K
:CHIP
MMDL914T1
100 1/10W:CHIP
34
PROT_MUTE
TO (3/3)
HV_PROT
C0035
33
R0023
1000
D0059
100 1/10W:CHIP
MT_FMONO
16V
32
MMDL914T1
R0085
31
47k
R0032
1/10W
100
:CHIP
1/10W
STBY+5V
:CHIP
Q0009
MSB709-RT1
10k 1/10W :CHIP
MUTE
R0242
Q0067
R0243
10k 1/10W :CHIP
C0022
MSD601-RT1
R0244
1k
1/10W :CHIP
220p
R0245
1k
1/10W :CHIP
RESET
CH:1608
SCL-NVM
R0238
#
R0204
R0240
0
L_MUTE
+5V
:1608
R0239
10k
SDA-NVM
TO (1/3)
#
1/10W
R0223
:CHIP
R0205
100k
0
1/10W
:1608
:CHIP
R0191
C0025
R0057
:CHIP
220p
100
8
7
6
5
CH:1608
80
79
1/10W
:CHIP
O-DVIRST
R0030
C0021
C0023
#
#
:CHIP
81
I-DVIVGA
82
O-DVIMUTE
1
2
3
4
83
O_MT_FMONO
IC0003
84
O_SAP
M24C32-WMV6T(B)
EEPROM
D0003
85
O_AGC_ATT
R0090
DAN202K
# 1/10W :CHIP
86
I_MT_SAP
87
O_A_MUTE
SDA-NVM
88
I_P0_0
8
7
6
5
89
I_P10_4
90
I_P10_3
IC0051
AUDIO_MUTE
TC7W66FU
TO(2/3)
91
I_MT_AFT
I2C_SW
92
I_ST_AFT
93
I_KEY2
1
2
3
4
94
I_KEY1
R0206
95
I_VHOLD2
10k
1/10W
96
HLF2
:CHIP
97
I_CVIN2
R0088
10k
98
TBSETB
1/10W
:CHIP
99
VCCE
100
I_CVIN1
C0046
C0045
0.1
1
2
100
16V
16V
B:1608
R0135
100 1/10W :CHIP
R0125
100 1/10W :CHIP
C0052
0.1 16V
B:1608
+5V
L0004
10uH
:GLF2012
R0141
4.7k
C0091
0.1
1/10W
16V
:CHIP
B:1608
Q0023
+5V
MSB709-RT1
SW
M_SCLK
TO (3/3)
M_SDATA
C0049
+3.3V
1000
10V
AUDIO L/R
R0094
R0095
22k
22k
1/10W
1/10W
:CHIP
:CHIP
CN0002
50P
:B TO B
CN2003
10
11
12
CN0007
12P
WHT
:S-MICRO
TO DS BOARD
CN9403
FB0005
BK1608TS601
REGI_SIGNAL
FB0006
BK1608TS601
L0054
+9V
10uH
:GLF2012
+5V
C0086
0.1
R0111
R0214
C0084
25V
2.2k
D0053
220
0.1
F:1608
1/10W
RD5.6SB3
1/10W
16V
:CHIP
:CHIP
B:1608
3
2
1
R0215
470
C0085
R0107
Q0016
1/10W
0.1
10k
MSD601-RT1
:CHIP
16V
IC0008
1/10W
ATT SW
B:1608
PST9129NL
:CHIP
RESET
4
5
R0241
10k
1/10W
:CHIP
R0118
10k
1/10W
:CHIP
Q0068
MSD601-RT1
INV
HP_SW
TO (2/3)
HP_MUTE
Q0069
MSB709-RT1
MUTE SW
D0008
M1FS4-4063
R0249
D0054
47k
DAN202K
D0009
1/10W
MMDL914T1
:CHIP
C0054
0.001
C0089
B:1608
R0248
10
R0250
R0137
47k
C0088
470k
10k
1/10W
1000
1/10W
1/10W
:CHIP
16V
:CHIP
:CHIP
D0060
SUB_OSD_HS
#
C0055
SUB_OSD_VS
0.0022
B:1608
SUB_OSD_YS
D0007
SUB_OSD_RGB
DAN202K
R0144
100
1/10W
R0026
:CHIP
100
1/10W
:CHIP
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
I_P4_4
50
R0124
10k
O_TIMER_LED
49
1/10W
O_STBY_LED
48
:CHIP
O_NVM_WP
47
I_MPWR_SW
46
I_OVP
45
I_OCP
44
I_P5_3
43
Q0051
DTC144EUA
IC0002
I_P5_4
42
M306VSMG-535FP
MUTE
PF MICRO
I_BINT
41
64h
NC
40
P-MUTE
I_P5_7
39
TO (3/3)
I_P6_0
38
I_P6_1
37
36
I_RXD
R0154
O_TXD
35
0
:1608
O_B
34
Q0060
R0054
MSB709-RT1
O_G
33
100
Q0059
Q0061
1/10W
MSB709-RT1
MSB709-RT1
O_R
32
:CHIP
R0120
R0121 R0122
IO_SDAT
31
2.2k
2.2k
2.2k
R0053
R0119
1/10W
1/10W
1/10W
100
2.2k
:CHIP
:CHIP
:CHIP
1/10W
1/10W
:CHIP
:CHIP
R0123
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
4.7k
Q0058
1/10W
R0136
MSB709-RT1
R0126
:CHIP
100
100
1/10W
1/10W
:CHIP
R0159
R0153
R0036
:CHIP
1k
0
R0134
R0102
10 1/10W :CHIP
1/10W
C0042
:1608
10k 1/10W
X0002
1k
L0005
:CHIP
0.015
:CHIP
16MHz
1/10W
10uH
C0038
B:1608
:CHIP
:GLF2012
10p
R0143
CH:1608
10 1/10W :CHIP
R0115
R0116
EMI
C0047
C0041
100
100
100
2p
R0106
1/10W
1/10W
16V
CK:1608
22k 1/10W :CHIP
:CHIP
:CHIP
FL0002
MEM2012T10R0T
C0048
R0139
8
7
6
5
R0140
0.1
4.7k
8
7
6
5
1/10W
100
16V
:CHIP
1/10W
B:1608
R0229
:CHIP
IC0007
10k
TC7W66FU
1/10W
R0225 R0226 R0227 R0228
Q0022
I2C_SW
:CHIP
100k
100k
100k
100k
MSB709-RT1
1/10W
1/10W
1/10W
1/10W
SW
C0044
:CHIP
:CHIP
:CHIP
:CHIP
R0142
0.1
100
1
2
3
4
25V
1/10W
F:1608
1
2
3
4
:CHIP
Q0063
MSD601-RT1
BUFF
IC0005
M24C32-WMV6T(B)
NVM2
A2h
PF_IIC
TO (2/3)(3/3)
AUDIO_SP
TO (2/3)
MG(1/3)
(CPU,PF MICRO)
B-SS3010<CH.>-MG.-P1
– 146 –
13
14
JR1001
0 :1608
JR1002
0 :1608
JR1005
0 :1608
JR1006
0 :1608
JR1007
0 :1608
L0053
10uH
:GLF2012
CN0050
D0052
3P
UDZSTE-1718B
WHT
:S-MICRO
1
9V
2
ATT_SW
C0083
100
3
GND
16V
Q0070
MSD601-RT1
MUTE SW
D0010
MMDL914T1
R0071
4.7k
1/10W
:CHIP
Q0020
MSD601-RT1
BUFF
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