Kenwood TK-3118, Руководство по обслуживанию

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A B C D E F G H I J K L M N O P Q R S
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TX-RX UNIT (X57-6243-XX) -00:C -01:C4 Component side view + Foil side view
TK-3118
PC BOARD VIEW / PC
板视图
R421
R395
R390
R339
R319
R320
R321
R423
R404
R415
R396
R338
R471
R331
C376
C366
C371
C311
C313
C336
C397
C309
C383
C352
C326
Q324
D G
S
C414
C310
C317
C316
Q316
C353 C357
C358
C356
C339
C369
R407
R394
R410
R411 R413
R412
R346
R335
R343
R341
CN303
R314
R315
R316
R317
IC302
1 45
8
Q318
Q315
VR302
MAX DEV
D
G S
R334
R375
R333
R336
R337
R381
R326
R387
R433
R425
R458
R392
R391
R347
TH301
R345
R422
R348
R445
R469
R408
R399
R397
R393
R406
R304
R322
R418
R318
R313
R312
C328
C308
C307
C378
R351
R468
R467
R369
R416
R398
J72-0777-22 B/3
+
C386
C360
C367
C363
C312
C421
1
16
C362
+
IC306
IC303
IC304
1
4
1
5
3
1
4
3
5
7 8
14
Q303
R332
R379
R378
R464
R459
R466
R349
C333
C375
C354
C343
C359
C416
C412
C408
L305
R342
R372
Q317 Q320
TXD
REM
VR301
DQT BAL
VR303
DTMF DEV
+
PTT
D309
C418
C422
L306
+
D304
R354
R352
LCD
D305
IC300
1 25
26 100
50
51
75
76
COM2
COM1
COM0
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
V1
V2
V3
V4
H1
H2
H3
H4
H5
SB
LED
MIC
E
E
SP
SP
C388
C349
C392
C318
C401
C347
C402
C304
C305
C407
Q302
C396
R327
R323
R457
R456
R430
D308
R454
R431
L309
IC308
1 7
8
14
R403
R405
R420
R409
R400
R443
R441
TH302
Q322
R340
R460
L302
C405
D313 D300
C404
C410
C409
C395
C391
C394
C381
C387
C374
C370
C365
C324
C393
C338
C399
C323
R382
R383
R384
R385
R449
R477
C303
C335
D302
IC305
Q321
D301
I
O
G
IC307
1 4
5 8
C382
R388
R439
R426
R427
R419
R300
CP302
R306
2 6
EE
E
PTT
MONI NC
1
5
R329
R370
R377
C337
C334
Q311
1 2
3 5
Q308
1 2
3 5
Q305
Q309
Q319
1 2
3 5
C327
L307
L303
C329
R376
R365
R358
R309
R367
R371
R364
R363
R362
R417
D306
R438
R386
Q314
Q304 L304
Q313
D
S
G
R307
R389
R350
S300
POWER & VOL
R442
R330
R302
R305
R303
R325
CN302
X301
R353
R470
R344
R308
R451
R432
R434
R436
R414
R424
R401
R402
R444
R450
X300
R360
R361
R356
R373
R366
R357
R452
R447
R359
R440
R368
C350
C389
C319
C322 C321
C390
C320
R437
+
L301
L300
R448
R446
R453
R311
1
3
R301
R462
R455
R324
Q310
R328
Q300
1 4
3 5
Q301
+
C406
S301
ENC.
J300
SP/MIC
C384 +
C344
Q307
1
3
4
5
C332
C420
R380
R374
C331
Q306
1
3 4
6
Q325
Q323
C413
C411
SPG
SPK
SPG
TXD
AFO
3.5ms
MIC IM
+
+
IC309
1
4 5
8
C400
C398
C300
C314
C301
C302
C306
L308
IC301
1
5 6
10
Q312
C403
C385
D307
C377
C361
C423
C424
1
APC/TUNE
UL
CK
DT
EP
TO
3.5C
E
RX
MOD
3.5R
AF
B
E
PABC
E
E
PS
5R
5T
5C
BUSY
SM
23
CN301
31
32
. o N . f e R s s e r d d A
0 0 3 C I H 6
1 0 3 C I E 4
2 0 3 C I F 0 1
3 0 3 C I D 5
4 0 3 C I D 6
5 0 3 C I L 6
6 0 3 C I F 3
7 0 3 C I K 3
8 0 3 C I E 0 1
9 0 3 C I I 0 1
0 0 3 Q L 9
1 0 3 Q L 9
2 0 3 Q L 1 1
3 0 3 Q F 7
4 0 3 Q K 5
5 0 3 Q H 6
6 0 3 Q H 7
7 0 3 Q H 5
8 0 3 Q I 6
9 0 3 Q F 7
0 1 3 Q J 7
1 1 3 Q J 6
2 1 3 Q G 5
3 1 3 Q M 4
4 1 3 Q L 3
5 1 3 Q D 1 1
6 1 3 Q E 4
7 1 3 Q G 9
8 1 3 Q E 9
9 1 3 Q F 7
0 2 3 Q I 9
1 2 3 Q J 8
2 2 3 Q F 0 1
3 2 3 Q I 8
4 2 3 Q H 0 1
5 2 3 Q H 8
0 0 3 D M 9
1 0 3 D I 8
2 0 3 D L 6
4 0 3 D L 3
5 0 3 D L 2 1
6 0 3 D J 4
7 0 3 D F 8
8 0 3 D F 9
9 0 3 D G 2 1
3 1 3 D M 9
TX-RX UNIT (X57-6243-XX) (B/3)
Component side v
iew + Foil side v iew
DTA123JE
DTA144EE
DTC114EE
DTC114YE
DTC144EE
2SC4617
2SC4738
E
C
B
UMG3N
1
3
4
5
2SC4919
KTA1298
C
B
E
FP210
B1
B2
C1
C2
EC
DA221
1
2
3
MA742
3
2
1
2SK1588
G
D
S
UPA672T
1
3
6
4
2SK1824
S
G
D
PST9124NR
PST9145NR
1
2
3
4
5
AT24C16N-10SI
KIA6278F
1
4
5
8
XC62FP3502P
1
3
NJM2904V
24LC16BT-I/SN
8
1
4
5
LC73881M
1
5
6
10
NJM2902V
1
7
8
14
M38267M8L271GP
50 51
26
25
1
100
76
75
Component side
Foil side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
●
Connect 1 and 4.