![Inter-m SC-624 Скачать руководство пользователя страница 22](http://html1.mh-extra.com/html/inter-m/sc-624/sc-624_service-manual_2075580022.webp)
20
SCHEMATIC DIAGRAM
From
Pow
er L
ED
(2
P)
From
Pow
er S
W (
3P)
D28
1N4006
3
O1/1-C
2
O1/1-B
1
O1/1-A
Q8
KTC3198-
Y
R63 470
1
2
3
4
5
6
RY26
24V
D30
1N4007
D31
1N4007
D27
1N4006
C58
0.1U
C81
100/50
C80
47/25
1
2
CN103
LW5267-02P
C55
1U
R66
10K
R65
10K
1
23
4
5
T2
2818085600
C54 0.01U
C53 0.01U
C52 0.01U
C44 0.01U
C43 0.01U
C42 0.01U
C41 0.01U
C40 0.01U
C39 0.01U
C38 0.01U
C37 0.01U
C36 0.01U
3
O23/24-C
2
O23/24-B
1
O23/24-A
3
O22/23-C
2
O22/23-B
1
O22/23-A
3
O20/21-C
2
O20/21-B
1
O20/21-A
3
O19/20-C
2
O19/20-B
1
O19/20-A
3
O17/18-C
2
O17/18-B
1
O17/18-A
3
O16/17-C
2
O16/17-B
1
O16/17-A
3
O14/15-C
2
O14/15-B
1
O14/15-A
3
O13/14-C
2
O13/14-B
1
O13/14-A
3
O11/12-C
2
O11/12-B
1
O11/12-A
3
O10/11-C
2
O10/11-B
1
O10/11-A
3
O8/9-C
2
O8/9-B
1
O8/9-A
3
O7/8-C
2
O7/8-B
1
O7/8-A
3
O5/6-C
2
O5/6-B
1
O5/6-A
3
O4/5-C
2
O4/5-B
1
O4/5-A
3
O2/3-C
2
O2/3-B
1
O2/3-A
3
O1/2-C
2
O1/2-B
1
O1/2-A
Q7
KTC3198-
Y
R64 470
R59 120K
C57
0.01U
D26
1N5819
C56
330/25
L1
330uH
1
I
4
FEED
2
O
3
G
5
ON/OFF
IC19
LM2575
SW_W/N
SSAF122NB011
WIDE/NAROW
BUZZE
R
CAP-
1205SL
R9 10K
C51 0.1U
C49
0.1U
C50
0.1U
C48 0.1U
C47
0.1U
C46
0.1U
C45
0.1U
HS21
Heat sink
HS22
Heat sink
BRACKET
BK10 Bracket
BRACKET
BK9
Bracket
BRACKET
BK8
Bracket
BRACKET
BK7
Bracket
BRACKET
BK6
Bracket
12
34
56
CN16
TPH1419-06P
C70 10/16
C68 10/16
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
COM
10
NC
11
Q7
12
Q6
13
Q5
14
Q4
15
Q3
16
Q2
17
Q1
18
Q0
U16
ULN2803
1
A0
2
A1
3
A2
4
E1
5
E2
6
E3
7
Y7
8
GND
9
Y6
10
Y5
11
Y4
12
Y3
13
Y2
14
Y1
15
Y0
16
VCC
U15
74HC238
1
Q1
2
Q2
3
Q3
4
Q4
5
Q5
6
Q6
7
Q7
8
GND
9
Q7'
10
MR
11
SH_CP
12
ST_CP
13
OE
14
DS
15
Q0
16
VCC
U12
74HC
595D
5
6
7
U7-B 4558D
1
2
3
4
8
U7-A 4558D
5
6
7
U8-B
5532DD
1
2
3
4
8
U8-A
5532DD
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
COM
10
NC
11
Q7
12
Q6
13
Q5
14
Q4
15
Q3
16
Q2
17
Q1
18
Q0
U14
ULN2803
1
A0
2
A1
3
A2
4
E1
5
E2
6
E3
7
Y7
8
GND
9
Y6
10
Y5
11
Y4
12
Y3
13
Y2
14
Y1
15
Y0
16
VCC
U13
74HC238
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
COM
10
NC
11
Q7
12
Q6
13
Q5
14
Q4
15
Q3
16
Q2
17
Q1
18
Q0
U17
ULN2803
1
A0
2
A1
3
A2
4
E1
5
E2
6
E3
7
Y7
8
GND
9
Y6
10
Y5
11
Y4
12
Y3
13
Y2
14
Y1
15
Y0
16
VCC
U18
74HC238
D23
1N4006
D22
1N4006
RY24-
C
RY24-
B
RY24-
A
RY23-
C
RY23-
B
RY23-
A
D24
1N4006
1
2
3
4
5
6
CN209
B6PVH-06P
RY22-
C
RY22-
B
RY22-
A
D20
1N4006
D19
1N4006
RY21-
C
RY21-
B
RY21-
A
RY20-
C
RY20-
B
RY20-
A
D21
1N4006
1
2
3
4
5
6
CN208
B6PVH-06P
RY19-
C
RY19-
B
RY19-
A
D17
1N4006
D16
1N4006
RY18-
C
RY18-
B
RY18-
A
RY17-
C
RY17-
B
RY17-
A
D18
1N4006
1
2
3
4
5
6
CN207
B6PVH-06P
RY16-
C
RY16-
B
RY16-
A
D14
1N4006
D13
1N4006
RY15-
C
RY15-
B
RY15-
A
RY14-
C
RY14-
B
RY14-
A
D15
1N4006
1
2
3
4
5
6
CN206
B6PVH-06P
RY13-
C
RY13-
B
RY13-
A
D11
1N4006
D10
1N4006
RY12-
C
RY12-
B
RY12-
A
RY11-
C
RY11-
B
RY11-
A
D12
1N4006
1
2
3
4
5
6
CN205
B6PVH-06P
RY10-
C
RY10-
B
RY10-
A
D8
1N4006
D7
1N4006
RY9-C
RY9-B
RY9-A
RY8-C
RY8-B
RY8-A
D9
1N4006
1
2
3
4
5
6
CN204
B6PVH-06P
RY7-C
RY7-B
RY7-A
D5
1N4006
D4
1N4006
RY6-C
RY6-B
RY6-A
RY5-C
RY5-B
RY5-A
D6
1N4006
1
2
3
4
5
6
CN203
B6PVH-06P
RY4-C
RY4-B
RY4-A
D2
1N4006
D1
1N4006
RY3-C
RY3-B
RY3-A
RY2-C
RY2-B
RY2-A
D3
1N4006
1
2
3
4
5
6
CN202
B6PVH-06P
RY1-C
RY1-B
RY1-A
1
2
3
CN201
LW52
67-03P
C30 680P
R56 47K
R55 5.1K
C29
0.001U
C28
0.001U
R54
4.7 2W
R53
4.7 2W
C72
100/50
C71
100/50
C74
47/25
C73
47/25
D104 1N4148
D101 1N4148
D103
1N4148
D102
1N4148
C76 47/25
C75 47/25
Q4
C3198BL
Q3
A1266Y
Q2
A1266Y
Q1
C3198BL
1
I1
2
O1
3
I2
4
O2
5
I3
6
O3
7
VSS
8
O4
9
I4
10
O5
11
I5
12
O6
13
I6
14
VDD
U3
TC4069U
BP
R57
2.2 2W
C79
47/25
2
G
1
I
3
O
U23 7818
C78
47/50
C77
470/50
R58
4.7 2W
+
-
DC_IN
DD1
1N5401
FC2
FC1
C84
470/50
1
2
3
CN102
LW5267-03P
C69
10/16
C67 10/16
1
C1+
2
VS+
3
C1-
4
C2+
5
C2-
6
VS-
7
T2OUT
8
R2IN
9
R2OUT
10
T2IN
11
T1IN
12
R1OUT
13
R1IN
14
T1OUT
15
GND
16
VCC
U2
MAX232
C66
1/50
D105
1N4148
R52
10K
R61 47K
R62
47K
R60 10K
1
2
3
4
5
6
7
8
9
10
CN101
LW0640-
10P
R50 100
R51 100
C65
1/50
C64
1/50
C32
0.1U
C31
0.1U
C34
33P
C33
33P
X1
8MHz
1
PD3
2
PD4
3
GND1
4
VCC1
5
GND2
6
VCC2
7
PB6(XTAL1)
8
PB7(XTAL2)
9
PD5
10
PD6
11
PD7
12
PB0
13
PB1
14
PB2(SS)
15
PB3(M
OSI
)
16
PB4(M
ISO
)
17
PB5(SCK)
18
AVCC
19
ADC6
20
AREF
21
GND3
22
ADC7
23
PC0(ADC0)
24
PC1(ADC1)
25
PC2
26
PC3
27
PC4
28
PC5
29
PC6(
RESE
T)
30
PD0(
RX
D)
31
PD1(
TX
D)
32
PD2
U1
ATMEGA168
ZD1
12BM
R49
51K
R48
100K
R47
10K
R46 1M
C27
0.0047/50(M)
R45 10K
D108
1N4148
R44
100K
R100 10K
Q5
C3198BL
D25
1N4006
RY25-C
RY25-B
RY25-A
R42 1K
Q6
C3198BL
R43 100
1
2
3
4
8
U9-A
4558D
R41
3M
C26
0.015/
100(M
)
R40
47
D106
1N4148
D107
1N4148
R39
100K
R38 10K
D117
1N4148
5
6
7
U9-B 4558D
C25 15P
R37
100
R36 20K
R35 150K
R34 5.1K
1
2
3
4
8
U10-A 4558D
C24
0.001U
C23
0.001U
C21
0.001U
5
6
7
U10-B 4558D
1
2
3
4
8
U11-A 4558D
C22
0.001U
R33 4.7K
R32 6.8K
C20
4700P100(
M)
C19
5600P100(
M)
R31 680
5
6
7
U11-B 4558D
R30
30K
R29 7.5K
C18
0.001U
R28
1.5K
C17
0.001U
C15
4700P100(M)
C16
5600P100(M)
C14
15P
C13 15P
R27
24K
R26 24K
D116
1N4148
D115
1N4148
D114
1N4148
D113
1N4148
R25 24K
R24 24K
C12
0.001U
R23 200
R22 200
R21 200
R20 200
D112
1N4148
D111
1N4148
D110
1N4148
D109
1N4148
R19 10K
R18 10K
R17
3.3K
R16
5.1K
R15
10K
R14 5.1K
R13 5.1K
C63
4.7/50
C11 0.1U
R10 1K
R12 1M
R11 3.9K
1
INC
2
U/D
3
H
4
GND
5
W
6
L
7
CS
8
VCC
U4
DS1804
C62
4.7/50
5
6
7
U6-B 4558D
C35
0.001U
R8 6.2K
C10
0.001U
C9
0.001U
C8
0.001U
C7
0.001U
C6
0.001U
R7
6.2K
C5
0.01U
C4
0.015/
100(M
)
R6 620
R5 120K
C3
0.001U
1
2
3
4
8
U6-A
4558D
R4 22K
R3
1K
C61
4.7/50
1
Q11
2
Q12
3
Q13
4
Q5
5
Q4
6
Q6
7
Q3
8
GND
9
CTC
10
RTC
11
RS
12
MR
13
Q8
14
Q7
15
Q9
16
VCC
U5
74HC4060
X2
480KH
z
C2
33P
C1
100P
R2
1M
R1
2.4K
AGND
+24V
AGND
AGND
AGND
AGND
+24V
+5V
AGND
AGND
AGND
AGND
AGND
AGND
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
+5V
+5V
AGND
+5V
MOSI
MISO
SCK
RST
+5V
MOSI
RST
SCK
MISO
+5V
+5V
+5V
+5V
-12V
+12V
AGND
+18V
+5V
+5V
+5V
+5V
+5V
+5V
+24V
+12V
+12V
-12V
+12V
-12V
-12V
+12V
+12V
-12V
-12V
+12V
-12V
-12V
+12V
+12V
+12V
-12V
+12V
-12V
+5V
+12V
-12V
Содержание SC-624
Страница 1: ...Speaker Line Checker SC 624...
Страница 13: ...11 TOP BOTTOM VIEW OF P C BOARD...
Страница 14: ...12 TOP BOTTOM VIEW OF P C BOARD...
Страница 15: ...13 TOP BOTTOM VIEW OF P C BOARD...
Страница 16: ...14 TOP BOTTOM VIEW OF P C BOARD...
Страница 18: ...16 BLOCK DIAGRAM...
Страница 24: ...www inter m com MADE IN KOREA 2008 8 90...