Kenwood KAC-X542 - eXcelon Amplifier, Руководство по обслуживанию

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KAC-X542
12
A B C D E
1
2
3
4
5
6
7
X09-5780-11 A/2 (1/4)
15.0V
-15.0V
15.0V
-15.0V
A
AUDIO UNIT (X09-578x-xx) (A/2)
IC2
D202
IC2(4/4)
CN4
D955 D30
Q44 Q946
LINE OUT
IC2(2/4)
D201
BR
LINE IN
AR
BL
D200
IC2
AL
LINE IN
R
L
J1
D100
D107
D101
(1/4)
Q43 Q945
D915 D29
Q906 Q42
Q905 Q41
IC1(2/4)
IC1
IC1(4/4)
IC1
(3/4)
(1/4)
(3/4)
1SS355
IC9
IC8
IC4
IC6
IC3
IC1,2
IC10
P82B96PN
BA10393F
BA14741F
784224YGC117A
PST3436UL-E
BA4560F
UPC494GS-A
:
:
:
:
:
:
:
D17
D25
D26
FRH20A20
RD16JS-AZ(B)
FCH20A20
UDZS3.3B D71
D72
UDZS10B
D1,2
S5566B-Q D13
D12 UDZS4.7B
D11,38,406 UDZS5.1B
D4 UDZS16B
RM4ZLF-J1NF
D8 RD15JS-AZ(B)
D9 UDZS6.8B
:
:
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:
:
:
:
D29,30,91,102,154,160,
D62,93,101,153,155,159,
D39,41,63,66-70,74,75,78,
LM1MA142WA-G
LM1MA142WK-G
D76,80-82,87,88,100,
UMZ6.8N
202,203,304,403,404,
83-85,151,152,157,158,
161,201,301,302,305,306,
107,200
308,401,402,405
:
:
:
:
915,955
958
2SA1376AA(L,K)
Q312,319,419,420
Q212,311,411,412
Q210,309,409,410
Q320,323,423,424
Q315,316,415,416
Q314,321,421,422
Q54,63,73-75,91,97,99,967
Q27,301-304,317,318,401-404,
Q25,51,53,60,93,94,96,98
Q21,62,64,77,84,86,90,92
2SC945AA(Q,P)
56,57,61,65,80-83,85,95,
2SA1492NF
2SC3478AA(L,K)
Q405-408
Q18
2SD1863
2SC3856NF
Q322,325,425,426
2SC1845-A(F,E)
2SA965-F
2SC3478AA(L,K)
2SC2235-F Q305-308
2SC3419(Y)-F
DTA114EUA
Q58,59
Q66,67
2SA992-A(F,E)
2SK246(BL)-F Q26
DTC114EUA
2SA1576A
Q22 2SB1238
Q20 2SB1241
2SB1375-F
2SA1577
2SK3662-F
Q11-16,901,902
Q17
2SD2012-F
Q7,8 2SC4097
2SC4081
Q9,10
:
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:
Q1,2,24,30,31,41-44,50,52,
905,906,945,946
417,418
2/2
X08-
CN1
SIGNAL LINE
B LINE
B LINE
GND LINE
ISO
ATT MUTE
MA
AM
1K
1000P
R206
R205
C204
10u50
R203
1000P
C202
C201
R204
10K
10K
8
10
R208
10K
9
11
R210
10K
10K
10K
13
12
C216
22u16
14
A
UDIO-MUTE
A
UDIO-SD
A
A
UDIO-SCL
3 2 1
D-GND
L-CLK
ISO-BL
ISO GND IN
ISO-BR ISO-AR
ISO GND IN
ISO-AL
6 5 4 8 7
DI
11 10 9
DO
L-CE
14 13 12
ILL+B
ILL-GND
AMP-BL
FIL
TER GND
AMP-BR
ISO GND OUT
AMP-AR
FIL
TER GND
AMP-AL
ISO GND OUT
20 17 16 15 19 18 22 21
F
AN+B
25 24 23
C402 R402
4.7K 10u50
R974
15K
3.6K
R228
R404
22K
C205
R270
R202
1K
1K
C203
10u50
R201
1K
4
3
10
2
1
R209
R200
15P
6
5
7
10K
2
3
1
C215
22u16
R296
R196
R106
R105
8
7
6
5
9
C2T
C225 470P
R297
300
C125 470P
R197
300
C226
1000P
C126
1000P
R101
1K
R102
1K
C104
10u50
R104
R103
C102
1000P
C101
1000P
10K
10K
C250
22u16
2.2K
C150
22u16
2.2K
9
10
11
8
R108
10K
R100
C100
1000P
10K
1K
10K
13
12
10u50
14
C116
C105
R170
C103
10u50
1K
15P
6
5
7 4
2
3
C115
10u50
1
R973
15K
R401
4.7K
C401
10u50
R905
3.3K
R906
3.3K
R302
3K
R365
6.2K
R366
6.2K
C302
10u50
R934
22K
C304 470P
R128
22K
R933
22K
R127
22K
C303 470P
R301
3K
C301
10u50
LOGO-LED+B
SW5V
-15V
28
+15V
27 26
NC
30 29
+
+
R403
22K
3.6K
R227
680P C403
R303
22K
R304
22K
680P
C404
10K
R109
R107 10K
C131 15P
R125 10K
C113 15P
R126 10K
C132 15P
C114 15P
15P
C106
1K
R172
R111 10K
R112 10K
10K
R110
R124 10K
R123 10K
C231 15P
R225 10K
C213 15P R223 10K
1000P
C200
R207 10K
4
1K
R272
15P
C206
R211 10K
R212 10K
C214 15P R224 10K
C232 15P
R226 10K
0.1
C224
0.1
C124
R294 2.2K
R194 2.2K
R295 2.2K
R195 2.2K
3.3K
R946
3.3K
R945
6.2K
R466
6.2K
R465
C38 0.01
C37 0.01
C34 0.01
C33 0.01
20 19
21
9 8 5
10 39
+
+
+
+
+
+
+
+
+
+
+
+
0.1
C107
(X09-578x-xx)
KAC-PS541
KAC-X541
KAC-X542 0-11 100u10
0-10
UNIT
No.
MODEL
NAME
100u6.3
W52,56,58 C4
YES