Kenwood CT-401, Руководство по обслуживанию

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A C E G I B D F H J
2
1
3
5
7
4
6
D105
CN303
D101
D102
CN104
CN103
CN101
CN602
IC302
CN603
CN601
Q103
Q135
Q136
Q121
Q122
Q120
Q123
Q124
Q118
Q116
Q115
Q117
Q112
Q141
Q137
Q138
D324
Q142
Q303
Q313
D327
D306
D330
D331
D328
D329
Q304
Q111
Q113 Q114
D317
D325
D323
D311
D315
D316
D318
D321
D322
D310
D303
Q302
D304
D301
CONTROL
SYSTEM
D302
CN302
CN102
Q309
D319
Q31
1
Q308
Q310
Q307
Q306
CN607
D320
D305
D307
D309 D308
Q101
Q102
Q105
Q106
CN304
CN301
IC305
IC103
IC307
IC101
IC102
IC301
IC306
IC104
IC303
SW301
MAIN PCB
JK301
JK101
LINE IN LINE OUT
REC PLAY
J205
J204
J328
J327
J158
J159
J160
J157
J156
J203
J206
J207
J201
J252
J323
J209
J208
J325
J210
J162
J163
J320
J319
J303
J324
J301
J302
J321
J322
J326
J329
J122
J121
J151
J153
J266
J152
J154
J265
J264
J161
J261 J260
J259
J253
J268
J263
J258
J257
J251
J269
J385
J255
J256
J384
J386
J312
J313
J314 J315
J316
J317
J310
J390 J389 J387
J381
J383 J382 J380 J379 J378
J374
J123
J31
1
J272
J273
J274
J292
J271
J254
J371
J363 J364
J304
J375
J367
J306
J372
J305
J293
J294
J290
J289
J291
J288
J287
J286 J285
J284 J283
J282 J281
J359
J358
J365
J369
J373
J366
J368
J357
J309
J102
J356
J348
J342
J343
J344
J345
J346
J351 J350
J349
J355
J354
J353
J352
J101
J103
J104
J108 J109 J107
J106
J370
J276 J277
J267
J1
10
J120
J112
J1
15
J1
14
J116
J1
13
J117
J1
19
J118
C129
R140
R190
R194
C176
R137
R138
R142
BAR CODE
R147
R139
L107
TP105
R192
R193
CMP101
R196
R195
R101
R102
R191
R189
R103A
C159
C160
R172
R171
R182
R181
C169 R175
CMP103
C171
C166
C168 C167
R103
1
1
2
2
1 2
51
1
2
R174
R173
R177 R178
R242
R243
C178
C175
SFR108 SFR107
C177
C164
C163
C165
C170
1 9
SFR106
SFR105
R176
R244
R122
C138
C137
C136
C139
C145
C131
C133
C135
C158
C130
C140
C132
C134
R163
R159A
R159
R161
R217
R152
R145
C149
C195
R155
R148
R151
R153
R146 R218
R158
R154
C150
R156
R157
C196
R160
R162
R166
R164
R160A
R167
C147
C153
C151
C148
C154
C155
C156
C191
R184
R183
R238
R180
R170
C179
R126
R239 R236
R234
R198
R199
R212
R206
R21
1
R205 R204
C193
R210
C152
R197
R165
C194 C192
C172
C180
R240
R207
R201
R208
R202
C173
R387 R388
R390
R391
R342
R340
R307
C306
C307
C338
R384
C337
C339
R382
R308
R383
R381
R392
C106
C197
R169
R179
GND2
L103
L104
R134
R133
C335
R127
R128
C141
C142
R131
R132
R129 R130
R136
R135
C143
R354
R355
I G O
C324
C325
C181
C322
R385
C327
C331
C332
C328
C316
R353
R352
C311
R386
R349
R350
C310
R351
C309
R378
SFR301
R301
R304
R303
R306
R379
C321
R302
C318
C329
R347
R305
C303 C304
C302 C305
R341
C315
C317
C319
C320
C326
C301
C314
G
IO
G
IO
3
1
3
2
1
1
2
1
R241
R203
R209
C333
C312
R364 R363
R373 R372
R361
EB EB EB
EB
EB EB
E B E B
E B
E B
E B
E B
E B
E B
E B
E B
E B
EB
E B
EB
EB
EB
EB
EB
EB
EB
EB EB EB
EB
E B
EB
EB
EB
I
OG
R369
R375
R374
C308
C144
R362
R393
R346 R343 R345 R344
CF301
RLY101
R370
R371
R366
R389
R367
R368
R365
L101
L102
C125
C126
R117
R124
SFR101
SFR102
SFR103
SFR104
C103
R245
R246
C102
C101
C120
C121
C123
C119
C111
C1
15
C116
C112
R125
C1
17
R109
C1
18
C104
C1
13
C108
R1
10
C114
C110
R104A
R106
C124
R108
R1
12
C105
C107
R107
R1
16
R
111
R118
C122
C109
R105
C127
C128
R114
R113
R119
R120
R123
C182
R348
TP109
C323
TP104
TP106
L106
L105
TP102
TP103
TP101
CMP102
F301
FC301
FC302
R01
R02
ASIA VERSION.
J326~J327,329
FUSE USED ONLY
T200 AL/250V
MAIN PCB
J301~J323,J328
J101~J123
+12V
J150~159
OSC MIN
+5V
AC 230V AC 115V
J324~J325
BLACK
BLACK
BLUE BLUE
GND GND
J276~J277
METER
DOLBY
GND
PB E Q
REC/PB
DOLBY
L
J201~J208
J209~J210
ONLY CT401 ONLY CT403
CT401 ONL
Y
CT403 ONL
Y
ONL
Y
CT401/KXF-W1030
REC
NORMAL
NORMAL
REC
J251~J269
USED M AREA
USED K,P,E,E2,T AREA
SEC-AC~
BUSY
DATA
PB EQ IC
REC EQ IC
DOLBY
B IC
OP
AMP
OP
AMP
REGULATOR
REGULATOR
REGULATOR
24C01
EEPROM
MICOM
SCL
+5V
GND
SOL-B
1 15
2 16
SOL-B
SOL-A
+5V
A-MODE A-HALF A-REEL
B-REEL B-HALF
MOTOR B+
MOT
OR B+
SOL-B SOL-A
SOL-A
SPEED ADJ
J271~J274
+12V
GND
REC B+
REC
REC RELA
Y
OSC ON
NOR :H
CrO2 :L
SOL-B
SOL-A
MOTOR ON
REEL-B
DE
LCK
CLK
DO
K1
5
1
1
2 GND
K1
GND
+5V
LED-A FWD
LED-A REW
GND
RESET
SDA
SCL
A CrO2 SW
B CrO2 SW
K1
LED-A FWD
LED-A REW
LED-A
FWD
LED-A
REW
GND
GND
D
ATA
DATA
RESET
RESET
RESET
+12V
+12V
+12V GND
MUTE IN MUTE
MUTE B+
MUTE B+
MUTE
IN-MUTE
GND
GND
+12V
GND
R-CH
REC LEVEL
REC-R REC-L
GND
GND
GND
LEVEL
IN
GND
MPX-L
MPX-R
+12V
MUTE
GND
PB-R
PB-L
R-CH
L-CH
DOLBY LEVEL
REC-L
REC-L
REC-L
REC-R
GND
GND
PB-L
GND
GND
A/B
REC VOLUME CNT
A DECK CNT
R-CH
DECK
PB A
L-CH
DECK
PB A
B DECK L-CH
B RECK R-CH
REC LEVEL
R
REC LEVEL
L
BIAS L
BIAS R
OSC CNT
OSC
RED
REC OSC
REC-R
REC-L
BIAS R-CH BIAS L-CH
REC-R
REC-R
REC-R
REC-R
REC-L
REC-L
REC-L
REC-L
REC-R
REC-L
J281~J294
J160~J163
J341~J390
PART
SL16
LCK CLK
DO DE
GND
5V
5V
K2
K2
K3
K3
LED-B-RVS
AC IN PART
REGULATOR & RESET PART
MICOM & EEPROM PART
MECHA CONTROL PART
MIX P
A
R
T
PA
R
T
REC EQ
LEVEL METER PART
LINE IN PART LINE OUT
DOLBY B NR PART
PB EQ PART
OSC PART
DUAL VOLTAGE
SINGLE VOLTAGE
TRANS
SWITCH
AC CORD
NEUTRAL
LIVE
CT403(KXF3030)
CT401(KXF1030)
J318
8
5
41
8
5
41
J202
8
1
1
1
1 3
2
1 2
3
16
9
J155
J150
22
12 11
1
J308
J307
J341
J347
J360
J361
J362
1
64
49
48
33
32
16
17
J105
J262
1
5 1
31
8
9 16
J
111
S607
FRONT1 PCB
FRONT2 PCB
VOLUME PCB
POWER SW PCB
POWER
S605
S608
S606
S616
S610
S609
S615
S61
1
S613
S614
S612
S602
S617
S604
S600
S601
S603
S618
CN401
CN108
CN603
CN601
CN602
S401
IC601
J61
1
J610
J603
J608
J609
J605
J600
J607
J604
J601
LED606
LED609
LED615
LED607
LED608
LED61
1
LED612
LED601
LED602
LED603
LED604
LED605
LED614
LED613
LED610
R606
R607
C605 R601 C604
C606
1 20
10 11
R608
C601
R635
C602
R634
R636
R603
R602
R61
1
R604
R605 R612
C603
R615
R626
R625
R624
R609
R628
R631
R630
R629
R610
R623
R614
R613
R621
R622
R620
R627
C400
R633
POWER SW
FRONT1
VOLUME
FRONT2
R OUT
L OUT
GND
R IN
L IN 5
21
1
RED
1
9
RED
RED
(CT403)
RED
RED
RED
RED
RED
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
NR
NR
(CT403)
1
1 2
5
(CT401)
(CT403)
B-FWD
VR101
CT401 ONLY
CT401 ONLY
CT403 ONLY
CT403 ONLY
A-REW A-FF
(CT403)
(CT403)
(CT403)
(CT403)
(CT403)
(CT403)
(CT401)
(CT403)
(CT401)
(CT403)
(CT401)
(CT403)
(CT403) (CT401)
(CT403)
A-FWD A-FWD A-STOP
A-STOP
A-REV
REV MODE
B-REW
B-FF
B-P
AUSE
REC
B-FWD
B-ST
OP
B-ST
OP
B-REV
LCK
CLK
DO
OE
GND
5V
K2
K3
LED A
REV
LED A
FWD
+5V
GND
K1
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD ( Component side view )
5 6
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299