Kenwood DTF-103, Руководство по обслуживанию

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AN AE AG AI AK AM AF AH AJ AL
DTF-3/103/300
Y07-3912-70
B
+B
6
7
8
9
DATA
GND
DETECT
CLK
6
23
25
SELECT
13
24
PERROR
12
BUSY
11
22
ACK
10
21
D7
9
7
20
D6
8
19
D5
15
4
SELECTIN
5
18
D4
17
D3
16
INIT
D2
D1
3
STROBE
14
FAULT
D0
2
AUTOFD
1
C160 100P
C164 100P
C168 100P
C156 100P
3 RST
4 VCC
5
2 CLK
DETECT 1
DATA
RST
10 VCC
11
2
4 3
5 1
1 5
3 4
2
2
4 3
5 1
1
2
3
4
5
6
7
8
9
10
11
DETECT
CLK
RST
VCC
DATA
GND
DETECT
CLK
RST
VCC
DATA
C4a C8a
C3a C7a
C2a C6a
C1a C5a
C8b
C7b
C6b
C5b
C4b
C3b
C2b
C1b
SWc
SWa
C6b
C8b
C7b
C5b
C4b
C3b
C2b
C1b
C1a
C2a
C3a
C4a
SWc
SWa
C5a
C6a
C7a
C8a
R21
10K R20 10K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
R8
2.2K
R3
2.2K
1
13
R9
2.2K
R4 2.2K
2
R10
R1
1
16
R6
2.2K
15
2.2K
R5 2.2K
2.2K
8
6
R7
14
2.2K
R2 2.2K
4
R12 150
R13 150
R14 150
R15 150
R16 150
R17 150
R18 150
R19 75
DP1-DP4
1G-4G
1F-4F
1E-4E
1D-4D
1C-4C
1B-4B
1A-4A
CATH.L1/L2
ANODE L1/L2
DIG.1 COMM.
DIG.2 COMM.
DIG.3 COMM.
DIG.4 COMM.
ANODE L3
CATH.L3
14
16
13
3
5
11
15
7
12
4
1
2
6
8
9
10
15
16
13
14
12
15
11
5
3
13
16
14
12
14
16
13
3
5
15
11
6
2
8
1
4
GND
VCC
OUT
+
C1
100u6.3
+5VDU
VCC
VCC VCC
VCC VCC
C2 0.1
47
R22
C4 0.1
C3
0.1
1
2
3
4
5
6
7
8
9
10
1K 2W
R5
+
C1
1
22u50
+
C10
22u50
C12
470u35
+
IN OUT
GND
0.1
C14
+
C13
100u35
+
470u25
1u50
C28
+
2.2K
R21
0.1
C26
R20 12
+
C17
470u35
+
C19
470u25
1K
R1
1
120 R12 L8
A
R
C
1.8K
R15
+
C23
22u50
+
C22
1u50
+
C21
100u35
33
R13
+
C29
47u25
+
C20
470u25 56K R17
4.7K
R16
4.7uH
L4
L9
+
C25
100u35
+
C24
100u35
0.1
C27
L7
L5
L6
100u35
C16
+
18
17
16
13
14
12
11
10
15
1
3
T1
D
S
C
OPT01b
220
R2
R3 47
+
C7 47u25
0.1 C8
0.1 C5
5
8
1000P
C6
C2 0.1
R1 560K 1/2W
C1 0.1
330P
C31
330P
C30
VDR1
AC250V
FL2
CON1
FL1
+33V
+23V
+16V
+12V
+5V
+3.3V
5V
L3
1
2
1
2
1 3
2
1
2
3
3
1
2
+
C3 47u400
T1.0A
FS1
L10
100u35
+
C4
33K 1/4W
R19
100 1/4W
R6
1/4W
1/4W
1/4W
1/4W
C15
+B
+B
5172-XX)
DTF-3/103/300,SMB2700
(X14-7242-70) (B/2)
A1
(X14- ) (A/2)
REG1
IC2
IC1
(W02-2767-05)
SUB-BOARD
B LINE
B LINE
GND LINE
SIGNAL LINE
CN8
PARALLEL
INTERFACE
J5
D19
D20
D18
CA CARD
BANKING
CARD
WH1
J1
SMART CARD
CA CARD BANKING CARD
J2
SMART CARD
CN1
SW6
D6
LEFT
D5
RIGHT
SW5
D4
UP
DOWN
SW4
D3
SW3 SW2
D2
V
ALIDA
TION
PERSO
SW1
D1 Q2
Q3
Q5
Q4
Q1
DP
G
F
E
D
C
B
A
DP
G
F
E
D
C
B
A
DP
G
F
E
D
C
B
A
DP
G
F
E
D
C
B
A
DIG.1 DIG.2 DIG.3 DIG.4
L1 L2
L3
ED1
Q1-5 : 2SA1576A(R,S)
D1-6 : 1SS355
LTC-4625
CON3
ZD2
ZD3
ZD4
D7
D8
D10
D15
ZD5
D12
OPT01a
D13
D14
ZD1
D5
D6
D1
D2
D4
D3
IC1 :
IC2 : KA431AZ
D1-4 : 1N4007
D5,7 : UF4006
D6,14 : UF4003
D8 : UF4004
D15 : 1N4148
D10 :
D12 : SBYV27-200
D13 : SB560
ZD1 : BZT03C120
ZD2-4 : BZX79C11
ZD5,6 : BZX79C5V1
SW1
AC IN
REG1 NJM7812FA :
ZD6
1
2
OPT01 : KP1010HB
TOP223Y
EGP20G
(X14-7242-70)
(W02-2767-05)
5.0V
5.0V
33.0V
24.6V
12.1V
5.0V
5.1V
3.4V
-4.9V
17.4V
35.7V
24.6V
17.4V
5.1V
5.1V
3.4V
3.5V
2.5V
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be
carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the cus-
tomer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.