6.
Schematic Diagram
6.2. FRONT
KARAOKE PART
6524 SERIES USED -28V
6514 SERIES USED -34V
FUNC
VFD12V -> P C -28V,VFD+,VFD-
US B
P LAY
STO P
ENTER
OP EN
VOL+
VOL-
P OWER
VFD+1
S T3.4V
TP
V5
TP
ST3.4V
V_5V
US B5V
TP
US B5V
ST3. 4V
ST3.4V
B
D
1
7
0.01OHM
*
VFD12 V_PW
VFD_-28V1
VFD-
TP
VFD-1
VFD+1
US B5V
KBD2
*
0.01O HM
V_5V
K
B
D
1
*
0.01OHM
V_5V
VFD_-28V1
ST3. 4V
ST3. 4V
VFD-1
MIC_IN
MIC_DATA
MIC_CLK
VFD_C E1
VFD_DATA1
VFD_C LK1
VG
R1
VG
R2
VG
R3
VG
R4
VG
R5
VG
R7
VG
R6
VP<1..22>
MIC_SE NSE
MIC_IN
VG
R1
VG
R7
VG
R6
VG
R5
VG
R4
VG
R3
VG
R2
US
US B_DATA-
MIC_DATA
MIC_S ENS E
MIC_CLK
VFD_CE 1
VFD12V_P W
RE MOT_IN
MIC_S IG
US
US B_DATA-
RE MOT_IN
1/10W
2.2KOHM
KR18
50V
1UF
KC24
AVGND
AVGND
100NF
16V
KC8
100NF
16V
KC7
3.3N F
50V
KC2
100NF
16V
KC1
1/10W
15KOHM
KR4
1/10W
15KOHM
KR3
1/10W
15KOHM
KR2
7.5KOHM
1/10W
KR1
1/10W
4.7KOHM
K
R
1
9
50V
33P
F
K
C
2
5
1/10W
33KOHM
K
R
2
0
AVGND
4.7KOHM
1/10W
K
R
1
4
1/10W
2.2KOHM
KR13
1UF
50V
KC21
50V
33P
F
K
C
2
2
1/10W
33KOHM
K
R
1
5
AVGND
16V
100NF
KC9
100NF
16V
KC6
50V
680P F
KC5
1UF
25V
KC4
1/10W
33KOHM
KR5
25V
1UF
KC3
R2A159 06S P
KIC1
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
MIC_SIG
V_GND
MLVS-0603- E08
11
V
D
1
1
10U
F
10V
V
C
1
8
PT6325
IC5
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
MGND1
100OHM
1/10W
VR15
100OHM
1/10W
VR75
100OHM
1/10W
VR14
10KOHM
1/10W
VR18
82KOHM
1/10W
VR17
V_GND
10UF
10V
V
C
1
9
1
2
3
4
5
6
7
8
9
21
20
1/10W
1KOHM
KR17
40000OHM
*
KBD5
10NF
50V
K
C
2
3
1KOHM
1/10W
KR16
*
40000OHM
KBD3
AT12535250C01
KCN2
1
2
3
4
5
6
7
TP
MICIN2
AT12535250C01
KCN1
1
2
3
4
5
6
7
TP
MICIN1
4.7U F
35V
KC11
10UF
10V
KC10
AVGND
1/10W
10KOHM
KR9
680P F
50V
KC16
50V
1UF
KC15
50V
1UF
KC14
100P F
50V
KC13
1/10W
18KOHM
KR8
10NF
50V
KC12
1/10W
33KOHM
KR7
1/10W
51KOHM
KR6
AVGND
*
40000OHM
KBD4
AVGND
10UF
10V
K
C
2
0
V_GND
1/10W
15KOHM
KR12
1/10W
15KOHM
KR11
15KOHM
1/10W
KR10
50V
3.3N F
KC19
AVGND
220NF
16V
KC18
10UF
10V
KC17
10
V_GND
V_GND
1NF
50V
C31
11
12
13
14
15
16
17
18
19
100N
F
50V
V
C
2
3
50V
1NF
C30
75
UNDEFINED
1N4148WS
D14
75
UNDEFINED
1N4148WS
D15
KTC4378
Q8
KTC4378
Q7
25V
100NF
C32
TP
V_GND
STDCDC 1265
T1
1
2
3
4
5
6
7
8
9
10
10KOHM
1/10W
R37
V_GND
HNV-07SS82T
UNDEFINED
V
C
N
5
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
100N
F
50V
V
C
6
8
21
20
19
F-
1GP21P20P19 7GP18
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
P17 6GP16P15P14 5G
P13P12P11 4GP10 P9 P8 3G P7 P6 2G P5 P4
3
2
1
V_GND
100N
F
50V
V
C
2
5
10KOHM
1/10W
R1
P3 P2 P1
F+
560OHM
1/10W
TKR1
AD_KEY
DHT
-1
107WP
UND
EFINED
S
W
1
1
2
3
4
1/10W
1.5KO HM
TKR2
UND
EFINED
DHT
-1
107WP
S
W
2
1
2
3
4
0
RCLAMP 0502B .TCT
U
D
1
DGND
11
M
L
V
S
-0603
-E
08
D8
TP
DN-
TP
DP +
100N
F
16V
C2
1
DGND
10UF
10V
C7
1
OP TION
16V
47U
F
C6 9
UGND
40000O HM
*
BD3
DGND
UGND
DGND
100N
F
16V
C2
0
16V
100N
F
C2
2
UA
S
21-
4K
590A
US CN1
1
2
3
4
MGND1
MGND2
V_GND
75
UNDEFINED
1N4148WS
D19
75
UNDEFINED
1N4148WS
D18
4.7OHM
1/10W
R8 2
1
6
K
O
HM
1
/1
0
W
R8
3
1
6
K
O
HM
1
/1
0
W
R8
4
1
/1
0
W
1
6
K
O
HM
R8
5
1
6
K
O
HM
1
/1
0
W
R8
6
S DZ3V9G
3.9
D20
TP
-28V
10V
10UF
C3 3
40
UNDEFINED
S S 14
D17
40
UNDEFINED
S S 14
D16
4.7OHM
1/10W
R8 1
1/10W
4.7OHM
R8 0
TP
VFD+
1
0
V
1
0
U
F
C3
4
47UF
35V
C3 5
47UF
35V
C8 0
DGND
*
40000O HM
BD4
V_GND
V_GND
DGND
AVGND
40000O HM
*
BD2
*
40000O HM
BD1
DGND
AD_KEY
TP
P WR
T
P
MI
C_
S
E
N
S
E
T
P
MI
C_
DA
TA
T
P
MI
C_
CL
K
AVGND
DGND
T
P
MI
C_
S
IG
V_GND
TP
AV_GND
TP
D_GND
TP
VGND
10022HS -28C00
FCON1
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
VFD_CLK1
VFD_DATA1
T
P
TP
2
8
T
P
TP
3
2
T
P
TP
3
4
T
P
TP
3
6
DGND
47N
F
50V
C7
0
M
L
V
S
-0603
-E
08
11
C1
7
T
P
TP
3
8
T
P
TP
4
0
DGND
K
S
M
-9
5
3T
H4Y
RE
Y
E
1
1
2
3
MGND1
MGND2
1/10W
2KOHM
TKR3
DHT-1107
WP
UND
E
F
IN
E
D
S
W
3
1
2
3
4
1/10W
3.3KOHM
TKR4
1/10W
4.7KOHM
TKR5
UND
E
F
IN
E
D
DHT-1107
WP
S
W
4
1
2
3
4
7.5KOHM
1/10W
TKR6
DHT-1107
WP
UND
E
F
IN
E
D
S
W
5
1
2
3
4
15KOHM
1/10W
TKR7
DHT-1107
WP
UND
E
F
IN
E
D
S
W
6
1
2
3
4
47OHM
1/10W
R1
6
6.2
UDZS TE-17 6.2B
D1
2
47KOHM
1/10W
TKR8
DHT-1107
WP
UND
E
F
IN
E
D
S
W
7
1
2
3
4
47OHM
1/10W
R7 6
UND
E
F
IN
E
D
DHT-1107
WP
S
W
8
1
2
3
4
DGND
MCLK
BUS/D C
NC/FEE DBACK_VOL
LP F1_OUT
VREF
MIC_IN
LP F2_IN
EC HO_VOL_IN
CC 1
ALC_ TC
VCC
LP F2_OUT
OP1 _OUT
LP F1_IN
ALC_ LC
CC 2
OP2 _IN
MIX_OUT
MIC_OUT
MICVOL_IN
GND
OP1 _IN
SD A/MIC_VOL
SC L_ECHO_VOL
MIX_OUT
OP2 _OUT
MIC_NFIN
MIX_NFIN
LED2
NC
VD
D
OSC
LED4
LED3
LED1
K2
K1
STB
CLK
DIN
DOUT
S
G
4
_
K
S
4
N
C
S
G
3
_
K
S
3
S
G
2
_
K
S
2
S
G
1
_
K
S
1
V
D
D
V
S
S
SG1 0_KS 10
S
G
9
_
K
S
9
S
G
8
_
K
S
8
S
G
7
_
K
S
7
S
G
6
_
K
S
6
S
G
5
_
K
S
5
SG1 6_KS 16
SG1 5_KS 15
NC
SG1 4_KS 14
SG1 3_KS 13
SG1 2_KS 12
SG1 1_KS 11
SG
2
4
_
G
R
5
N
C
SG
2
3
_
G
R
6
VS
S
GR
2
GR
1
GR
4
GR
3
SG
2
2
_
G
R
7
SG
2
0
_
G
R
9
SG
2
1
_
G
R
8
SG1 9_GR10
SG1 7_GR12
SG1 8_GR11
VEE
E
B
C
E
B
C
F-
F-
1
G
P21
P20
P19
7
G
P18
P17
6
G
P16
P15
P14
5
G
P13
P12
P11
4
G
P10
P9
P8
3
G
P7
P6
2
G
P5
P4
P3
P2
P1
F+
F+
GND
VCC
OUT
KARAOKE PART
6524 SERIES USED -28V
6514 SERIES USED -34V
FUNC
VFD12V -> P C -28V,VFD+,VFD-
US B
P LAY
STO P
ENTER
OP EN
VOL+
VOL-
P OWER
TP
TP
ST3.4V
V_5V
T
P
U
S B5V
ST3. 4V
ST3.4V
0.01OHM
*
VFD12
V_PW
VFD_-28V1
TP
VFD-
1
VFD+1
US B5V
*
0.01O HM
V_5V
*
0.01OHM
V_5V
ST3. 4V
ST3. 4V
1/10W
2.2KOHM
50V
1UF
AVGND
AVGND
100NF
16V
100NF
16V
3.3N F
50V
100NF
16V
1/10W
15KOHM
1/10W
15KOHM
1/10W
15KOHM
7.5KOHM
1/10W
1/10W
4.7KOHM
50V
33P
F
1/10W
33KOHM
AVGND
4.7KOHM
1/10W
1/10W
2.2KOHM
1UF
50V
50V
33P
F
1/10W
33KOHM
AVGND
16V
100NF
100NF
16V
50V
680P F
1UF
25V
1/10W
33KOHM
25V
1UF
R2A159 06S P
V_GND
MLVS-0603- E08
11
10U
F
10V
PT6325
100OHM
M
H
O
0
0
1
W
0
1
/
1
M
H
O
0
0
1
W
0
1
/
1
M
H
O
K
0
1
W
0
1
/
1
1/10W
82KOHM
1/10W
V_GND
10UF
10V
1
2
3
4
5
6
7
8
9
21
20
1/10W
1KOHM
40000OHM
*
10NF
50V
1KOHM
1/10W
*
40000OHM
AT12535250C01
TP
AT12535250C01
TP
4.7U F
35V
10UF
10V
AVGND
1/10W
10KOHM
680P F
50V
F
U
1
V
0
5
F
U
1
V
0
5
100P F
50V
1/10W
18KOHM
10N F
50V
1/10W
33KOHM
1/10W
51KOHM
AVGND
*
40000OHM
AVGND
10UF
10V
V_GND
1/10W
15KOHM
1/10W
15KOHM
15KOHM
1/10W
50V
3.3N F
AVGND
220NF
16V
10UF
10V
10
V_GND
V_GND
1N
F
50V
11
12
13
14
15
16
17
18
19
100N
F
50V
50V
1NF
75
UNDEFINED
1N4148WS
75
UNDEFINED
1N4148WS
KTC4378
KTC4378
25V
100NF
TP
STDCDC 1265
10KOHM
1/10W
V_GND
HNV-07SS82T
UNDEFINED
100N
F
50V
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
V_GND
100N
F
50V
10KOHM
1/10W
560OHM
1/10W
DHT
-1
107WP
UND
EFINED
1/10W
1.5KO HM
UND
EFINED
DHT
-1
107WP
0
RCLAMP 0502B .TCT
DGND
11
M
L
V
S
-0603
-E
08
TP
TP
100N
F
16V
DGND
10UF
10V
OP TION
16V
47U
F
UGND
40000O HM
*
DGND
UGND
DGND
100N
F
16V
16V
100N
F
UA
S
21-
4K
590A
V_GND
75
UNDEFINED
1N4148WS
75
UNDEFINED
1N4148WS
4.7OHM
1/10W
1
6
K
O
HM
1
/1
0
W
1
6
K
O
HM
1
/1
0
W
1
/1
0
W
1
6
K
O
HM
1
6
K
O
HM
1
/1
0
W
S DZ3V9G
3.9
TP
10V
10UF
40
UNDEFINED
S S 14
40
UNDEFINED
S S 14
4.7OHM
1/10W
1/10W
4.7OHM
TP
1
0
V
1
0
U
F
47UF
35V
47UF
35V
DGND
*
40000O HM
V_GND
V_GND
DGND
AVGND
40000O HM
*
*
40000O HM
DGND
TP
T
P
T
P
T
P
AVGND
DGND
T
P
V_GND
TP
TP
TP
10022HS -28C00
T
P
T
P
T
P
T
P
DGND
47N
F
50V
M
L
V
S
-0603
-E
08
11
T
P
T
P
DGND
K
S
M
-9
5
3T
H4Y
1/10W
2KOHM
DHT-1107
WP
UND
E
F
IN
E
D
1/10W
3.3KOHM
1/10W
4.7KOHM
UND
E
F
IN
E
D
DHT-1107
WP
7.5KOHM
1/10W
DHT-1107
WP
UND
E
F
IN
E
D
15KOHM
1/10W
DHT-1107
WP
UND
E
F
IN
E
D
47OHM
1/10W
6.2
UDZS TE-17 6.2B
47KOHM
1/10W
DHT-1107
WP
UND
E
F
IN
E
D
47OHM
1/10W
UND
E
F
IN
E
D
DHT-1107
WP
DGND
S
T3.4V
V5
US B5V
B
D
1
7
V
FD-
KBD2
K
B
D
1
K
R18
KC24
KC8
KC7
KC2
KC1
KR4
KR3
KR2
KR1
K
R
1
9
K
C
2
5
K
R
2
0
K
R
1
4
KR13
KC21
K
C
2
2
K
R
1
5
KC9
KC6
KC5
KC4
KR5
KC3
KIC1
V
D
1
1
V
C
1
8
IC5
VR15
VR75
VR14
VR18
VR17
V
C
1
9
KR17
KBD5
K
C
2
3
KR16
KBD3
KCN2
MICIN2
KCN1
MICIN1
KC11
KC10
KR9
KC16
KC15
KC14
KC13
KR8
KC12
KR7
KR6
KBD4
K
C
2
0
KR12
KR11
KR10
KC19
KC18
KC17
C31
V
C
2
3
C30
D14
D15
Q8
Q7
C32
V_GND
T1
R37
V
C
N
5
V
C
6
8
F-
V
C
2
5
R1
TKR1
S
W
1
TKR2
S
W
2
U
D
1
D8
DN-
DP +
C2
1
C7
1
C6 9
BD3
C2
0
C2
2
US CN1
D19
D18
R8 2
R8
3
R8
4
R8
5
R8
6
D20
-28V
C3 3
D17
D16
R8 1
R8 0
VFD+
C3
4
C3 5
C8 0
BD4
BD2
BD1
P WR
MI
C_
S
E
N
S
E
MI
C_
DA
TA
MI
C_
CL
K
MI
C_
S
IG
AV_GND
D_GND
VGND
FCON1
TP
2
8
TP
3
2
TP
3
4
TP
3
6
C7
0
C1
7
TP
3
8
TP
4
0
TKR3
S
W
3
TKR4
TKR5
S
W
4
TKR6
S
W
5
TKR7
S
W
6
R1
6
D1
2
TKR8
S
W
7
R7 6
S
W
8
VFD+1
VFD_-28V1
VFD-1
MIC_IN
MIC_DATA
MIC_CLK
VFD_C E1
VFD_DATA1
VFD_C LK1
VG
R1
VG
R2
VG
R3
VG
R4
VG
R5
VG
R7
VG
R6
VP<1..22>
MIC_SE NSE
MIC_IN
VG
R1
VG
R7
VG
R6
VG
R5
VG
R4
VG
R3
VG
R2
US
US B_DATA-
MIC_DATA
MIC_S ENS E
MIC_CLK
VFD_CE 1
VFD12V_P W
RE MOT_IN
MIC_S IG
US
US B_DATA-
RE MOT_IN
MIC_SIG
AD_KEY
AD_KEY
VFD_CLK1
VFD_DATA1
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
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
MGND1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
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
1
2
3
4
1
2
3
4
1
2
3
4
MGND1
MGND2
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
1
2
3
MGND1
MGND2
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
MCLK
BUS/D C
NC/FEE DBACK_VOL
LP F1_OUT
VREF
MIC_IN
LP F2_IN
EC HO_VOL_IN
CC 1
ALC_ TC
VCC
LP F2_OUT
OP1 _OUT
LP F1_IN
ALC_ LC
CC 2
OP2 _IN
MIX_OUT
MIC_OUT
MICVOL_IN
GND
OP1 _IN
SD A/MIC_VOL
SC L_ECHO_VOL
MIX_OUT
OP2 _OUT
MIC_NFIN
MIX_NFIN
LED2
NC
VD
D
OSC
LED4
LED3
LED1
K2
K1
STB
CLK
DIN
DOUT
S
G
4
_
K
S
4
N
C
S
G
3
_
K
S
3
S
G
2
_
K
S
2
S
G
1
_
K
S
1
V
D
D
V
S
S
SG1 0_KS 10
S
G
9
_
K
S
9
S
G
8
_
K
S
8
S
G
7
_
K
S
7
S
G
6
_
K
S
6
S
G
5
_
K
S
5
SG1 6_KS 16
SG1 5_KS 15
NC
SG1 4_KS 14
SG1 3_KS 13
SG1 2_KS 12
SG1 1_KS 11
SG
2
4
_
G
R
5
N
C
SG
2
3
_
G
R
6
VS
S
GR
2
GR
1
GR
4
GR
3
SG
2
2
_
G
R
7
SG
2
0
_
G
R
9
SG
2
1
_
G
R
8
SG1 9_GR10
SG1 7_GR12
SG1 8_GR11
VEE
E
B
C
E
B
C
F-
F-
1
G
P21
P20
P19
7
G
P18
P17
6
G
P16
P15
P14
5
G
P13
P12
P11
4
G
P10
P9
P8
3
G
P7
P6
2
G
P5
P4
P3
P2
P1
F+
F+
GND
VCC
OUT
P
OWER
TP 1
Copyright© 1995-2012 SAMSUNG. All rights reserved.
6-2
Содержание HT-E4530
Страница 59: ...5 PCB Diagram 5 2 FRONT PCB Top 1 TP1 FCON1 VCN5 Copyright 1995 2012 SAMSUNG All rights reserved 5 2 ...
Страница 61: ...5 PCB Diagram 5 2 2 Test Point Wave Form TP1 Copyright 1995 2012 SAMSUNG All rights reserved 5 4 ...
Страница 62: ...5 PCB Diagram 5 3 FRONT PCB Bottom 5 5 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 66: ...5 PCB Diagram 5 4 2 Test Point Wave Form TP2 TP3 TP4 5 9 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 67: ...5 PCB Diagram 5 5 MAIN PCB Bottom Copyright 1995 2012 SAMSUNG All rights reserved 5 10 ...
Страница 68: ...5 PCB Diagram 5 6 SMPS PCB Top CN802 CN801 ICA80 1 5 11 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 69: ...5 PCB Diagram 5 7 SMPS PCB Bottom Copyright 1995 2012 SAMSUNG All rights reserved 5 12 ...
Страница 72: ...6 Schematic Diagram 6 2 1 Test Point Wave Form TP1 6 3 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 77: ...6 Schematic Diagram 6 6 1 Test Point Wave Form TP4 Copyright 1995 2012 SAMSUNG All rights reserved 6 8 ...
Страница 83: ...6 Schematic Diagram 6 11 1 Test Point Wave Form TP2 TP3 Copyright 1995 2012 SAMSUNG All rights reserved 6 14 ...
Страница 87: ...6 Schematic Diagram 6 15 FIRENCE POWER JTAG DEBUG Copyright 1995 2012 SAMSUNG All rights reserved 6 18 ...