Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood UHF FM Transceiver UHF FM Transceiver Kenwood TK-3140 B51-8631-00(3-PCB)
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A B C D E F G H I
PC BOARD VIEWS TK-3140 1
TX-RX UNIT (X57-6412-XX) (B/3),(C/3) Component Side View (J72-0856-19)
2
TX-RX UNIT
(X57-6412-XX)
Ref. No. Address
3
Q505 6D
J72-0856-19 4
R531
R532
B/3
R529
CN500
R533
R528 18 GND BEEP 17
5C SSW
R530 GND LIMITSW
MICI 5CNS 5
PTT AFDIR
ME MSK SW
ME NC
TXHSD AFRDT
GND CLK
R534 TXAF EM TONE SW
RXAFI AFTRD
5RC AFRTM
HSDIN AFDAT 6
Q505 RXAFO TEST
GND GND
DTMSTD DTMACK
34 DTMPD DTMSD 1
R548
7
R505
R510
X501 8
Component side
R514
Layer 1
Layer 2
Layer 3 9
Layer 4
Layer 5
Layer 6
Foil side
10
J72-0856-19
C/3
11
S600
PTT S601 S602
SW1 SW2
12
DTA114EE
B
E 13
C
49
14
A B C D E F G H I
1 TK-3140 PC BOARD VIEWS
TX-RX UNIT (X57-6412-XX) (B/3),(C/3) Foil Side View (J72-0856-19)
2
TX-RX UNIT
(X57-6412-XX)
3 Ref. No. Address
IC500 8E
IC501 5F
X500
IC502 7G
Q500 6D
Q501 5H
Q502 9F
4 Q504 8F J72-0856-19 B/3
Q506 7D
C509 C506 R545 C542 R543
Q507 5D
R546
D500 9H R506 13 12 G Q501
C501 R500 D
D501 7H
S
R549 C516 C523 C525
R550
R508
C514
5 +
Q507 S R517 R523
D C503
R509 IC501
C510
G
C515
R520
R502
C520
R501 R504
R521
C500
C502
R544
C511
C522
R524
R507 C524
6 24 1
R522
R503 R512
Q500
R527
D
G
S
R519
C526
C508
R541
R518
C504 C519 + + C518 C527
R542
R511
G
C507
C543 D C512 C546
S 1 5
R515
R516
R535
Q506 C513 R513 C517 C541 R537
7 IC502 C531
3 4
R540
C537 R536
1 14
C545
D501
R538
Q504
Component side IC500 + C540
8
Layer 1
R547 C544
Layer 2
Q502
Layer 3 7 8 C539 +
Layer 4
Layer 5 R539
D500
9 Layer 6
Foil side
10
J72-0856-19
C/3
11 SW2 GND PTT SW1
12
2SA1586(Y,GR) HSM88AS 2SJ243 TC75S51F AK2346 LC73872M
2SC4116(Y) 2 2SK1824 D
13 8
1
2
13 B 3 14
1 S 24
12 7
E
5
C 3 G 4 1
1
50
14
A B C D E F G H I J K L M N O P Q R S
PC BOARD VIEWS TK-3140 1
TX-RX UNIT (X57-6412-XX) (B/3),(C/3) Component Side View + Foil Side View (J72-0856-19)
TX-RX UNIT
(X57-6412-XX)
2
Ref. No. Address
IC500 7J
IC501 5I
IC502 6H
X500
Q500 6K
Q501 4G
Q502 8I 3
Q504 7I
Q505 6I
J72-0856-19 B/3 Q506 6K
R531
R532
R543 C542 C506 C509 CN500 Q507 5K
R529 R545
D500 8G
R546
Q501 G 12 13 R506 D501 7G
R533 R500 C501
D 4
S 18 GND
C516
R528 BEEP 17
5C SSW
Q507
C525 C523 R549 GND
R550
R508
C514
R530 + LIMITSW
MICI 5CNS
R523 R517 S PTT
C503 D AFDIR
IC501 R509 ME MSK SW
C510
G
C515
R520 ME NC
R502
C520
R504 R501 TXHSD AFRDT
R521 GND CLK 5
C500 TXAF EM TONE SW
C502
R544
R534
C511
C522
RXAFI AFTRD
R524
C524 R507 5RC AFRTM
1 24 Q500 HSDIN AFDAT
R522
R527 Q505 R512 R503 RXAFO TEST
D
GND GND
G
S
R519
C526
C508 DTMSTD DTMACK
R541
R518
C527 C518 + + C519 C504
34 DTMPD DTMSD 1
R542
R511
G
C507
D C543 6
C546 R548 C512
5 1 S
R516
R515
R535
R537 C541 C517 R513 C513 Q506
C531 IC502
4 3
R540
R536 C537
14 1
C545
D501
R505
R538
7
Q504
C540 +
R510
IC500 X501
C544 R547
R514
Q502
+ C539 8 7
8
R539
D500
9
J72-0856-19 10
C/3
SW1 PTT GND SW2
S600
PTT S601 S602
SW1 SW2
11
Connect 1 and 6.
Component side
DTA114EE HSM88AS 2SJ243 TC75S51F AK2346 LC73872M Layer 1
12
2SA1586(Y,GR) 2 2SK1824 D
13 8 Layer 2
2SC4116(Y) 1 Layer 3
2
3 14
B 1 S 24
12 7
Layer 4
E 5 Layer 5
3 G 4
1 1 Layer 6
C
13
Foil side
51 52
14
A B C D E F G H I J K L M N O P Q R S
1
TK-3140 PC BOARD VIEWS AT29C020-90TI
32
BU4094BCFV
9
TA75W01FU
TC75W51FU
5
TDA7053AT
9
30620M8A-2W6GP
51 50
XC61CN4202NR
3
17 16 75 4
26
TX-RX UNIT (X57-6412-XX) (A/3) Component Side View (J72-0856-19) 8
16 76 25
8
TX-RX UNIT 1 8 2
(X57-6412-XX) 4 1
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