Kenwood KAC-PS4D/X4R, Руководство по обслуживанию

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KAC-PS4D/X4R
X08-4350-10 (1/1)
IC100
KAC-PS4D/X4R (2/2)
(X08- ) (B/2)
A
(X08-4350-10) (A/2)
ED1
D104 D103 D102
D101
WH1
CN3
CN2
IND.
POWER
D100
S100
IC2 (2/2)
IC2 (1/2)
AR
IC1 (1/2)
AL
IC1 (2/2)
BR BL
S101
S102 S103 S104 S105
A B PRE SET INFO A AB MONO A : ST MONO B : ST
Bch SENSITIVITY 5-0.2V
CN1
CN1
1/2
X09-
Ach SENSITIVITY
5-0.2V
D105
ROTARY ENCODER
IC1,2 : BA4560F
IC100 : LC75756E
D100 : B30-1743-05
D101-105 : 1SS355
GND LINE
SIGNAL LINE
B LINE
B LINE
BUFF BUFF
FL DRIVER
/KEY MATRIX
FAN
S39 S38 S37 S41 S42 S43 S40 S46 S47 S45 S44 S51 S50 S48 S49 S52 G3 G2 VFL G1
2
G3
1
P22
8
P28 P29 P30 G1 G2
5 3 4 7 6
P23 P24 P25 P26 P27
9
10 13
11
12
P16 P17 P18 P19 P20 P21
14 15 16 19 17 18
P15
20
39
KI2
OUTPUT
GENERAL PORT
GENERATOR
INTERFACE
OSCI
DO
CL
DI
80
CE
78
79
BLK
77
76
VDD
75
70
VSS
OSCO
74
73
P3
P4
72
71
67
P2
P1
KI5
69
68
KI3
KI4
66
65
S28
23
S36
S34
S35
21
22
S31
S32
S33
25
24
S30
S29
27
26
28
34
31
S27
S26
30
29
S23
S25
S24
32
33
S20
S22
S21
36
35
S19
S18
38
37
59
KEY SCAN
60
62
KI1
KS6
64
63
KS5
61
KS4
S9
48 50 49 52 54 53 51 56 58 57 55
KS1
KS2
KS3
S3 S2
S1
S6 S5 S4 S8 S7
42 41 44 46 45 43 47
S15 S12
S11
S10 S14 S13
S17
40
S16
P6
P14
P12
P13
P9
P10
P11
P8
P7
P5
P4
P1
P3
P2
P3
P1
P2
2
1
F+
5 4 3 7 6
NP F+ NP P3 P1 P2
P15 P9 P7 P6 P5 P4 P8 P10 P11 P12 P13 P14 P21 P17 P20 P19 P18 P16 P25 P26 P22 P24 P23 P27 P28 P29 P30 G1 G3 G2
31
P15 P9
10
9 8
13 12
11
P6 P5 P4 P7 P8
16 15 14 19 18 17
P12 P11 P10 P13 P14 P21
22
21
20 25 24 23
P18 P17 P16 P20 P19
28 27 26 30 29
P23 P22 P26 P25 P24
37 34 32 33 36 35
P29 P28 P27 G1 NX P30
40 38 39 42
41
NP G3 G2 F- F- NP
C113
0.01
R109 100
R110 100
R111 100
R112 100
R102 10K
C102 0.01
R107 10K
R113 10K
R116 10K
KI3
KI4
KI5
10u16
C100
0.01
47P
C104
15K
R106
R104 470
R105 470
470
R101
10K
R108
C106 100P C107 100P C108 100P
10u16
C109
4.7K
R115
C101
76
77
78
79
R100 470
80
470
R103
100P C105
C110
R29 0.01 47K
B14V 1
GND
FAN+B
1
2
1
LOGO-LED
B14V
3 NC
2
0.01
LOGO LED 2
3 NC
C112
C117
1
8 5
6
7
10u35
C11
100
R7
R19 2.7K
R20 2.7K
7P
C31
7P
C32
1.8K R16
1.8K
R15
10P
C7
C4
10P
C8
10u35
C12
100
R8
4
3
2
1
100P
C16
100P
C15
R18 2.7K
10u35
C10 R6
100
4
10P
C6
3
2
1
10u35 100
C9 R5
8
1.8K
R13
R14 1.8K
C5
10P
6
5
C14
100P
100P
C28
C27
7P
7P
C13
R17 2.7K
7
10K
R9
10K R10
10K
R11
10K R12
7P
C1
7P
C2
7P C3
7P
10u35
C21
10u35
C23
1
R34
1
R33
KI4
KI5
KI3
0
R202
VR2
R27 47K R28 47K
R3
430
R4
430
R25 47K R26 47K
R1
430
R2
430
VR1
AL BL AR
BR
29
25
27
21
23
15
17
11
13
19
7
9
3
5
AMP-AR
R-MAIN-GND
AMP-BR
L-INP-GND
AMP-BL
2
4
PASS-R-GND
R-INP-GND
AMP-AL
ISO-AL
6
8
FAN+B
PASS-L-GND
ISO-BR
L-MAIN-GND
ISO-AR
+15V
12
10
14
ISO-BL
FIL+
LOGO-LED
16
18
-15V
24 VFD DATA S
RTRY CCW
VFD DATA M
B14V
VFD CE 20
22
SW5V
VFD INH
RTRY CW
26
28
VFL
GND
VFD CLK
30
BR
AR
BL
1
AL
77
80
78
76
79
10u35
C22
10u35
C24
CCB
CLOCK
VFL
SW5V
VFL
VFL
SW5V
+15V
15V
+15V-1 +15V-1
15V-1
15V-1
+
+
+
+
+
+
++
+
+
4
ANODE CONNECTION
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
1d
1c
1n
1r
1p
1e
1m
1g
1b
1k
1h
1j
1f
1a
(Hz)
(dB)
(OVER)
Dp2
Dp1
2d
1d
2c
1c
2n
1n
2r
1r
2p
1p
2e
1e
2m
1m
2g
1g
2b
1b
2k
1k
2h
1h
2j
1j
2f
1f
2a
1a
Dp2
Dp1
2d
1d
2c
1c
2n
1n
2r
1r
2p
1p
2e
1e
2m
1m
2g
1g
2b
1b
2k
1k
2h
1h
2j
1j
2f
1f
2a
1a
1G 2G 3G
PIN
NAME
(1G-3G)
3G 2G 1G
a
m
r
n
b
c
d
k
h
e
f
g
p
j
Dp1 Dp2 Dp1 Dp2
1a 2a 1a 2a 1a
CAUTION : For continued safety, re place safe ty critical com po nents only with manufacturer’s rec om mend ed parts (refer to parts list).
Indicates safety critical com po nents. To reduce the risk of electric shock, leakage-cur rent or re sis tance mea sure ments shall be carried
out (ex posed parts are ac cept ably in su lat ed from the supply cir cuit) be fore the ap pli ance is returned to the customer.
• DC voltages are as measured with a high impedance volt me ter. Val ues may vary slight ly due to vari a tions between in di vid u al in stru -
ments or/and units.
AN AM AL AK AJ
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