Samsung HT-C460 - 7-2 FRONT

7-2 Samsung Electronics
Schematic Diagram
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7-2 FRONT
USB
KARAOKE OPTION
MIC OPTION
1/10W
1/10W
26
P6
UESD3
UESD6
UC8 UR11
UR10
UC7
UC6
UC5
6
5
43
2
1
IC2
KC12
KC8
UC13
FC2
UC30
UC3
UC1
UESD4
UESD2
K2
K1K4 K3
V_19
V_20
V_21
V_22
V_18
V_17
V_16
V_15
V_14
V_13
V_12
V_23
V_24
V_25
V_26
V_27
V_28
V_29
V_11
V_10
V_9
V_8
V_7
V_6
V_5
V_4
V_30V_3
TP25
TP18 TP28
TP29
TP19
TP21
TP22
TP23
TP31
TP11
TP12
TP13
TP14
TP8
TP27
TP7TP6TP5TP4TP3TP2TP1
MC2
7
6
5
4
3
2
1
U1
9
8
7
6
5
4
3
2
1
CN4
9
8
7
6
5
4
3
2
1
CN3
C5
9
8
7
6
5
4
32 31
30
3
29 28 27
26
25 24 23
22
21 20
2
19
18
17
16
15
14
13
12
11
10
1
VFD
4
3
2
1
MICW1
9
8
7
6
5
44
43
42
41
40
4
39
38 37 36
35
34
33
32
31
30
3
29
28
27
25
24
23
22
21
20
2
19 18
17
16
15
14
13
12
11
10
1
UIC2
7
6
5
4
3
2
1
KIC2
KC10
KC22
KC21
KC1
9
8
7
6
5
4
32
31
30
3
29
28
27
26
25
24
23
22
21
20
2
19
18
17
16
15
14
13
12
11
10
1
FCON1
UC43
KC27
4
3
2
1
KCW2
UC2
UESD1
UC4
UC29
KR4
MR1
MGND2
MGND1
4
3
2
1
USB
BC1
BC1A
FZD2
FR21
UR1
UR2
UR5
MGND2
MGND1
3
2
1
REM_EYE
FR7
FC1
FD1
FBD2
FBD3
FBD1
BUZZER1
BZR1
FR22
UR6
UR7
UR8
UR9
MC1
UD9
KR25
KR26
KR20
KR19
KR12
KC28
KR11
KR10
KR3
KC6
KQ3
KR2
KR6
KR7
KR8
KQ1
KR1
KQ2
50V
MLVS-0603-E08
DGND
MLVS-0603-E08
220PF
50V
DGND
50V
50V
220PF
100OHM
DGND
MIC_SENS
CBE2240BP
DGND
1/10W
DGND
KTD1304
DGND
47KOHM
1/10W
100UF
MLVS-0603-E08
DGND
P19
P18
P17
VFD_N22.7V
VFD_P26.1V
VFD_P26.1V
N_VP_30V
N_VP_30V
VFD_N22.7V
MIC_SENS
VFD_CLK
0.05OHM
DGND
TEST
DGND
KEY_RESET
KEY_INT
0.05OHM
2500MA
DGND
DGND
KEY_INT
VFD_DO
100NF
50V
100OHM
22UF 100NF16V
56KOHM
16V
1/10W
1/10W
D5V
BUZZER
TEST
100UF
16V
1UF
16V2.2KOHM
330OHM
330OHM
22NF
10NF
10UF
50V
1/10W
1/10W
DGND
UAS21-4K5J0A
DGND
G5 G6
P21
10UF
P19 P20
100NF
50V
10UF
50V
50V
DGND
G4
G1
P17 P16
50V
P16
P11
P12
P13
P15
TLZ5V1B
1/10W
D_N
D_P
VFD_CE
P12
P20 G7
1/10W
+12V
ST5V
DGND
10V
1/8W
4.7KOHM
1/10W
D_N
B4B-PH-K
DGND
50V
KEY_SCL
1/10W
10UF
10V
MIC_SIG
1/10W
4.7KOHM
4.7KOHM
DTC124EK
100NF
25V
1MOHM
50V
1/10W 1KOHM
100NF
50V
100PF
330OHM
1UF
16V
ST5V
+12V
1/10W
0OHM
330OHM
MIC_MUTE
D5V
ST5V
1/10W
1/10W
2.2KOHM
D_P
1/10W
DGND
DGND
DGND
KEY_SDA
VFD_DO
VFD_CE
MIC_SIG
BUZZER
MIC_MUTE
5.1V
1/10W
DGND
50V
100NF
10KOHM
10KOHM
1/10W
10KOHM
1/10W
1/10W
VFD_CLK
1/10W
0OHM
ST5V
DGND
P8 P9
P14
G3
G4
G1 G2
P5
P2 P1
P3 P5 G2 P6 P7 G3 P8 P9
P10 P11 P13
P21
G7
P18
G6
P15 P14
G5
10KOHM
50V
P10
1/10W
100OHM
1/10W
100OHM
100NF
16V
50V
P4 P2
P1
10UF
25V
16V
100UF
4.7KOHM
1/10W
82KOHM
1/10W
P3
P4
DGND
16V 100NF
10KOHM
220NF
510KOHM 1/10W
16V
16V
KEY_RESET
10UF
50V
MLVS-0603-E08
50V
1/10W
47OHM
50V
DGND
47NF
REMC
MLVS-0603-E08
ST5V
DGND
REMC
100UF GP1UA281RK
PT6315A
2500MA
KEY_SDA
2500MA
0.05OHM
KEY_SCL
10022HS-07A00
VFD_N22.7V
120OHM 22KOHM
P7
SG7/KS7
SG6/KS6
SG20/GR9
SG5/KS5
SG4/KS4
SG19/GR10
SG3/KS3
SG2/KS2
SG1/KS1
VDD
SG16/KS16
VSS
SG17/GR12
SG18/GR11
VEE
K2
VDD
VSS
GR2
GR1
K1
STB
GR4
GR3
CLK
DIN
DOUT
OSC
SG21/GR8
LED4
SG23/GR6
SG24/GR5
SG22/GR7
LED3
LED2
LED1
SG10/KS10
SG11/KS11
SG14/KS14
SG15/KS15
SG12/KS12
SG13/KS13
SG9/KS9
SG8/KS8
GND
VCC
OUT
E
B
C
ILIM
OUT
/FAULTEN
GND
IN
E
B
C
F-
F- 1G
P21
P20
P19
7G
P18 P17
6G
P16
P15
P14
5G
P13
P12
P11
4G
P10
P9
P8
3G
P7 P6
2G
P5
P4
P3
P2
P1
F+
F+
VCC
DETOUT
OUT
GND
IN
IN-
NC
E
B
C
USB
KARAOKE OPTION
MIC OPTION
1/10W
1/10W
50V
MLVS-0603-E08
DGND
MLVS-0603-E08
220PF
50V
DGND
50V
50V
220PF
100OHM
DGND
CBE2240BP
DGND
1/10W
DGND
KTD1304
DGND
47KOHM
1/10W
100UF
MLVS-0603-E08
DGND
VFD_N22.7V
VFD_P26.1V
N_VP_30V
0.05OHM
DGND
DGND
0.05OHM
2500MA
DGND
DGND
100NF
50V
100OHM
22UF 100NF16V
56KOHM
16V
1/10W
1/10W
D5V
100UF
16V
1UF
16V2.2KOHM
330OHM
330OHM
22NF
10NF
10UF
50V
1/10W
1/10W
DGND
UAS21-4K5J0A
DGND
10UF
100NF
50V
10UF
50V
50V
DGND
50V
TLZ5V1B
1/10W
1/10W
+12V
ST5V
DGND
10V
1/8W
4.7KOHM
1/10W
B4B-PH-K
DGND
50V
1/10W
10UF
10V
1/10W
4.7KOHM
4.7KOHM
DTC124EK
100NF
25V
1MOHM
50V
1/10W 1KOHM
100NF
50V
100PF
330OHM
1UF
16V
ST5V
+12V
1/10W
0OHM
330OHM
D5V
ST5V
1/10W
1/10W
2.2KOHM
1/10W
DGND
DGND
DGND
5.1V
1/10W
DGND
50V
100NF
10KOHM
10KOHM
1/10W
10KOHM
1/10W
1/10W
1/10W
0OHM
ST5V
DGND
10KOHM
50V
1/10W
100OHM
1/10W
100OHM
100NF
16V
50V
10UF
25V
16V
100UF
4.7KOHM
1/10W
82KOHM
1/10W
DGND
16V 100NF
10KOHM
220NF
510KOHM 1/10W
16V
16V
10UF
50V
MLVS-0603-E08
50V
1/10W
47OHM
50V
DGND
47NF
MLVS-0603-E08
ST5V
DGND
100UF GP1UA281RK
PT6315A
2500MA
2500MA
0.05OHM
10022HS-07A00
VFD_N22.7V
120OHM 22KOHM
UESD3
UESD6
UC8 UR11
UR10
UC7
UC6
UC5
IC2
KC12
KC8
UC13
FC2
UC30
UC3
UC1
UESD4
UESD2
K2
K1K4 K3
V_19
V_20
V_21
V_22
V_18
V_17
V_16
V_15
V_14
V_13
V_12
V_23
V_24
V_25
V_26
V_27
V_28
V_29
V_11
V_10
V_9
V_8
V_7
V_6
V_5
V_4
V_30V_3
TP25
TP18 TP28
TP29
TP19
TP21
TP22
TP23
TP31
TP11
TP12
TP13
TP14
TP8
TP27
1PT 2PT 3PT 4PT 5PT 6PT 7PT
MC2
U1
CN4
CN3
C5
VFD
MICW1
UIC2
KIC2
KC10
KC22
KC21
KC1
FCON1
UC43
KC27
KCW2
UC2
UESD1
UC4
UC29
KR4
MR1
USB
BC1
BC1A
FZD2
FR21
UR1
UR2
UR5
REM_EYE
FR7
FC1
FD1
FBD2
FBD3
FBD1
BUZZER1
BZR1
FR22
UR6
UR7
UR8
UR9
MC1
UD9
KR25
KR26
KR20
KR19
KR12
KC28
KR11
KR10
KR3
KC6
KQ3
KR2
KR6
KR7
KR8
KQ1
KR1
KQ2
P6
MIC_SENS
P19
P18
P17
VFD_P26.1V
N_VP_30V
VFD_N22.7V
MIC_SENS
VFD_CLK
TEST
KEY_RESET
KEY_INT
KEY_INT
VFD_DO
BUZZER
TEST
G5 G6 P21
P19 P20
G4
G1
P17
P16
P16
P11
P12
P13
P15
D_N
D_P
VFD_CE
P12
P20 G7
D_N
KEY_SCL
MIC_SIG
MIC_MUTE
D_P
KEY_SDA
VFD_DO
VFD_CE
MIC_SIG
BUZZER
MIC_MUTE
VFD_CLK
P8 P9
P14
G3
G4
G1 G2
P5
P2 P1
P3 P5 G2 P6 P7 G3 P8 P9
P10 P11 P13
P21
G7
P18
G6
P15 P14
G5
P10
P4 P2
P1
P3 P4
KEY_RESET
REMC
REMC
KEY_SDA
KEY_SCL
P7
26
6
5
43
2
1
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
32 31
30
3
29 28 27
26
25 24 23
22
21 20
2
19
18
17
16
15
14
13
12
11
10
1
4
3
2
1
9
8
7
6
5
44
43
42
41
40
4
39
38 37 36
35
34
33
32
31
30
3
29
28
27
25
24
23
22
21
20
2
19 18
17
16
15
14
13
12
11
10
1
7
6
5
4
3
2
1
9
8
7
6
5
4
32
31
30
3
29
28
27
26
25
24
23
22
21
20
2
19
18
17
16
15
14
13
12
11
10
1
4
3
2
1
MGND2
MGND1
4
3
2
1
MGND2
MGND1
3
2
1
SG7/KS7
SG6/KS6
SG20/GR9
SG5/KS5 SG4/KS4
SG19/GR10
SG3/KS3
SG2/KS2
SG1/KS1
VDD
SG16/KS16
VSS
SG17/GR12
SG18/GR11
VEE
K2
VDD
VSS
GR2
GR1
K1
STB
GR4
GR3
CLK
DIN
DOUT
OSC
SG21/GR8
LED4
SG23/GR6
SG24/GR5
SG22/GR7
LED3
LED2
LED1
SG10/KS10
SG11/KS11
SG14/KS14
SG15/KS15
SG12/KS12
SG13/KS13
SG9/KS9 SG8/KS8
GND
VCC
OUT
E
B
C
ILIM
OUT
/FAULTEN
GND
IN
E
B
C
F- F- 1G P21 P20 P19 7G
P18
P17
6G P16 P15
P14
5G
P13
P12
P11
4G
P10
P9
P8
3G P7
P6
2G
P5
P4
P3
P2
P1
F+
F+
VCC
DETOUT OUT
GND
IN
IN-
NC
E
B
C
POWER