Kenwood FleetSync TK-890 User manual

Document Copyrights
Copyright 2006 by Kenwood Corporation. All rights reserved.
No part of this manual may be reproduced, translated, distributed, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for
any purpose without the prior written permission of Kenwood.
Disclaimer
While every precaution has been taken in the preparation of this manual, Kenwood
assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Kenwood reserves
the right to make changes to any products herein at any time for improvement purposes.

© 2005-2 PRINTED IN JAPAN
B51-8719-00 (N)PDF
UHF FM TRANSCEIVER
TK-890/890(B)
TK-890H(B)
SERVICE MANUAL
This service manual applies to products with 50700156 (TK-890), 50700001 (TK-890(B)), 51100001 (TK-890H(B)) or subsequent
serial numbers.
PARTS LIST ....................................................................................................................... 2
PC BOARD
FINAL UNIT (X57-5620-XX) (C/3) : TK-890/890(B) ..................................................... 6
FINAL UNIT (X45-3570-10) : TK-890H(B) ..................................................................... 8
SCHEMATIC DIAGRAM
FINAL UNIT (X57-5620-XX) (C/3) : TK-890/890(B) ................................................... 12
FINAL UNIT (X45-3570-10) : TK-890H(B) ................................................................... 14
CONTENTS
SUPPLEMENT II
Cabinet (Upper)
(A01-2161-12)
Cabinet (Upper)
(A01-2163-11)
Panel assy
(A62-0606-13)
Cabinet (Lower)
(A01-2164-11)
Cabinet (Lower)
(A01-2162-12)
Knob
(K29-4664-04) x 2
TK-890 or TK-890(B) with KCH-10
TK-890H(B)

TK-890/890(B)/890H(B)
2
PARTS LIST
Chip capacitor
Code L W T
Empty 5.6±0.5 5.0±0.5 Less than 2.0
A4.5±0.5 3.2±0.4 Less than 2.0
B4.5±0.5 2.0±0.3 Less than 2.0
C4.5±0.5 1.25±0.2 Less than 1.25
D3.2±0.4 2.5±0.3 Less than 1.5
E3.2±0.2 1.6±0.2 Less than 1.25
F2.0±0.3 1.25±0.2 Less than 1.25
G1.6±0.2 0.8±0.2 Less than 1.0
H 1.0±0.05 0.5±0.05 0.5±0.05
Chip resistor
Code L W T
E3.2±0.2 1.6±0.2 1.0
F2.0±0.3 1.25±0.2 1.0
G1.6±0.2 0.8±0.2 0.5±0.1
H1.0±0.05 0.5±0.05 0.35±0.05
• Rating wattage
Code Wattage Code Wattage Code Wattage
1J 1/16W 2C 1/6W 3A 1W
2A 1/10W 2E 1/4W 3D 2W
2B 1/8W 2H 1/2W
(Less than 10pF)
Code B C D F G
(pF) ±0.1 ±0.25 ±0.5 ±1±2
CAPACITORS
C C 4 5 T H 1 H 2 2 0 J
1234 56
1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating
2 = Shape ... round, square, etc. 5 = Value
3 = Temp. coefficient 6 = Tolerance
• Temperature coefficient
1st Word C L P R S T U
Color* Black Red Orange Yellow Green Blue Violet
ppm/°C0 –80 –150 –220 –330 –470 –750
• Tolerance (More than 10pF)
Code C D G J K M X Z P No code
(%) ±0.25 ±0.5 ±2±5±10 ±20 +40 +80 +100 More than 10µF : –10~+50
–20 –20 –0 Less than 4.7µF : –10~+75
• Voltage rating
2nd word ABCDEFGHJKV
1st word
01.01.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 –
11012.5 16 20 25 31.540 50638035
2100 125 160 200 250 315 400 500 630 800 –
31000 1250 1600 2000 2500 2150 4000 5000 6300 8000 –
CHIP CAPACITORS
(EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above.
12345 67 1=Type
(Chip) (CH, RH, UJ, SL) 2 = Shape
3 = Dimension
(EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient
12345 67 5=Voltage rating
(Chip) (B, F) 6 = Value
7 = Tolerance
RESISTORS
• Chip resistor (Carbon)
(EX) R D 7 3 E B 2 B 0 0 0 J
12345 67
(Chip) (B, F)
• Carbon resistor (Normal type)
(EX) R D 1 4 B B 2 C 0 0 0 J
12345 67
(Chip) (B, F)
1 = Type ... ceramic, electrolytic, etc. 5 = Voltage rating
2 = Shape ... round, square, etc. 6 = Value
3 = Dimension 7 = Tolerance
4 = Temp. coefficient
CC45 Color*
2nd Word G H J K L
ppm/°C±30 ±60 ±120 ±250 ±500
Example : CC45TH = –470±60ppm/°C
• Capacitor value
010 = 1pF 2 2 0 = 22pF
100 = 10pF
101 = 100pF Multiplier
102 = 1000pF = 0.001µF2nd number
103 = 0.01µF1st number
L
W
T
• Dimension

TK-890/890(B)/890H(B)
3
PARTS LIST
✽New Parts. indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L: Scandinavia K:USA P:Canada
Y: PX (Far East, Hawaii) T:England E:Europe
Y:AAFES (Europe) X:Australia M:Other Areas
Ref. No. Address Parts No. Description Desti-
nation
New
parts
Ref. No. Address Parts No. Description Desti-
nation
New
parts
C1 CK73GB1H471K CHIP C 470PF K
C2 C92-0721-05 ELECTRO 330UF 25WV
C4 C92-0721-05 ELECTRO 330UF 25WV
C5 CK73FB1H472K CHIP C 4700PF K
C6 CK73GB1H471K CHIP C 470PF K
C11 C92-0725-05 ELECTRO 10UF 35WV K,K2
C12 CK73FB1H472K CHIP C 4700PF K
C13 C93-0556-05 CHIP C 6.0PF D K2
C16 C93-0552-05 CHIP C 2.0PF C K
C16 C93-0553-05 CHIP C 3.0PF C K3
C16 C93-0557-05 CHIP C 7.0PF D K2
C19 C93-0553-05 CHIP C 3.0PF C K2
C19 C93-0554-05 CHIP C 4.0PF C K
C19 C93-0555-05 CHIP C 5.0PF C K3
C20 CK73GB1H471K CHIP C 470PF K
C22 CK73FB1H471K CHIP C 470PF K
C23 C93-0599-05 CHIP C 470PF K
C24 C93-0554-05 CHIP C 4.0PF C K,K2
C24 C93-0556-05 CHIP C 6.0PF D K3
C27 C93-0553-05 CHIP C 3.0PF C K2
C27,28 C93-0555-05 CHIP C 5.0PF C K
C27,28 C93-0557-05 CHIP C 7.0PF D K3
C28 C93-0555-05 CHIP C 5.0PF C K2
C29 CC73FCH1H030C CHIP C 3.0PF C
C30 C93-0554-05 CHIP C 4.0PF C K2
C30 C93-0555-05 CHIP C 5.0PF C K
C30 C93-0556-05 CHIP C 6.0PF D K3
C31 CK73GB1H471K CHIP C 470PF K
C32 CK73FB1H471K CHIP C 470PF K
C33 CC73FCH1H070D CHIP C 7.0PF D
C34 CK73FB1H471K CHIP C 470PF K
C36 CK73GB1H471K CHIP C 470PF K
C37 C93-0556-05 CHIP C 6.0PF D K3
C37,38 C93-0555-05 CHIP C 5.0PF C K,K2
C38 C93-0557-05 CHIP C 7.0PF D K3
C41 C92-0719-05 ELECTRO 47UF 25WV K3
C42 CK73FB1H103K CHIP C 0.010UF K K3
C801 C92-0514-05 CHIP-TAN 2.2UF 10WV
C802 CK73GB1C104K CHIP C 0.10UF K
C803 CK73GB1E103K CHIP C 0.010UF K
C804 CK73GB1H471K CHIP C 470PF K
C805 CK73GB1H102K CHIP C 1000PF K
C806 C92-0003-05 CHIP-TAN 0.47UF 25WV
C807 CK73GB1C104K CHIP C 0.10UF K
C808 C92-0040-05 CHIP-ELE 47UF 16WV
C809-811 CK73GB1H102K CHIP C 1000PF K
C812 CK73GB1E103K CHIP C 0.010UF K
C813 CK73GB1H102K CHIP C 1000PF K
C814 CK73GB1H471K CHIP C 470PF K K3
C816 CK73GB1H122K CHIP C 1200PF K K3
C817,818 CC73GCH1H101J CHIP C 100PF J
C822 C92-0004-05 CHIP-TAN 1.0UF 16WV K3
CN1 E04-0154-05 PIN SOCKET
CN2 E23-0902-05 TERMINAL
CN3 E04-0154-05 PIN SOCKET
CN4 E23-1118-05 TERMINAL
W1 E37-0705-05 LEAD WIRE WITH CONNECTOR
W2 E37-0704-05 LEAD WIRE WITH CONNECTOR
L1 L34-4556-05 AIR-CORE COIL
L2 L34-4523-05 AIR-CORE COIL
L3-5 L34-4517-05 AIR-CORE COIL
L6 L34-4523-05 AIR-CORE COIL
L7 L34-4517-05 AIR-CORE COIL
R1 RK73FB2A331J CHIP R 330 J 1/10W
R2,3 RK73FB2A330J CHIP R 33 J 1/10W
R4 RK73FB2A331J CHIP R 330 J 1/10W
R6 R92-1214-05 CHIP R 120 J 1/2W
R12 RK73FB2A101J CHIP R 100 J 1/10W
R14 RK73FB2A101J CHIP R 100 J 1/10W K,K2
R14 RK73FB2A820J CHIP R 82 J 1/10W K3
R801 RK73GB1J152J CHIP R 1.5K J 1/16W
R802 RK73GB1J822J CHIP R 8.2K J 1/16W
R803,804 RK73GB1J102J CHIP R 1.0K J 1/16W
R805 RK73GB1J103J CHIP R 10K J 1/16W
R806 RK73GB1J182J CHIP R 1.8K J 1/16W
R807,808 RK73GB1J104J CHIP R 100K J 1/16W
R809 RK73GB1J103J CHIP R 10K J 1/16W
R810 RK73GB1J154J CHIP R 150K J 1/16W
R811 RK73GB1J224J CHIP R 220K J 1/16W
R812 RK73GB1J274J CHIP R 270K J 1/16W
R813 RK73GB1J222J CHIP R 2.2K J 1/16W
R814 RK73GB1J123J CHIP R 12K J 1/16W
R815 RK73GB1J103J CHIP R 10K J 1/16W
R816 RK73GB1J154J CHIP R 150K J 1/16W
R817 RK73GB1J104J CHIP R 100K J 1/16W K2
R817 RK73GB1J563J CHIP R 56K J 1/16W K3
R817 RK73GB1J683J CHIP R 68K J 1/16W K
R818 RK73GB1J103J CHIP R 10K J 1/16W
R819 RK73GB1J222J CHIP R 2.2K J 1/16W
R820 RK73GB1J103J CHIP R 10K J 1/16W
R850 R92-0670-05 CHIP R 0 OHM
VR1 R12-6429-05 TRIMMING POT. (100K)
D1 DSA3A1-FK DIODE
D2 22ZR-10D SURGE ABSORBER
D3 MA4PH633 DIODE
D4,5 MI809 DIODE
D4,5 XB15A709 DIODE
D6,7 HSM88AS DIODE
D801 02DZ5.6(X,Y) ZENER DIODE
D802,803 1SS355 DIODE
IC1 ✽RA45H4047M-31 MOS-IC K3
IC1 ✽RA45H4452M-31 MOS-IC K,K2
IC801,802 OP291GS BI-POLAR IC
Q801 2SC4116(Y) TRANSISTOR
FINAL UNIT (X57-5620-XX) (C/3) : TK-890/890(B)
FINAL UNIT (X57-5620-XX) (C/3) : TK-890/890(B)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3

TK-890/890(B)/890H(B)
4
PARTS LIST
C3 CK73FB1H471K CHIP C 470PF K
C5 CK73GB1H471K CHIP C 470PF K
C8 CK73FB1E104K CHIP C 0.10UF K
C11 CK73FB1H471K CHIP C 470PF K
C14 CK73FB1H471K CHIP C 470PF K
C15 CM73F2H101J CHIP C 100PF J
C17 C92-0726-05 CHIP-ELE 47UF 25WV
C19 CM73F2H200J CHIP C 20PF J
C20,21 CM73F2H101J CHIP C 100PF J
C22 CC73FCH1H101J CHIP C 100PF J
C23 CK73FB1H102K CHIP C 1000PF K
C24 CK73FB1E104K CHIP C 0.10UF K
C26 C93-0599-05 CHIP C 470PF K
C28-31 CM73F2H390J CHIP C 39PF J
C32-35 CM73F2H300J CHIP C 30PF J
C37-40 CM73F2H080D CHIP C 8.0PF D
C41,42 CK73FB1H471K CHIP C 470PF K
C43,44 CM73F2H560J CHIP C 56PF J
C45,46 CK73FB1H103K CHIP C 0.010UF K
C47 CM73F2H120J CHIP C 12PF J
C48,49 CK73FB1E104K CHIP C 0.10UF K
C50,51 C90-5299-05 ELECTRO 470UF 25WV
C52 CK73FB1H471K CHIP C 470PF K
C53 CC73FCH1H060D CHIP C 6.0PF D
C54 CK73FB1H471K CHIP C 470PF K
C56,57 CK73FB1H471K CHIP C 470PF K
C61 CK73FB1H471K CHIP C 470PF K
C62 CM73F2H050D CHIP C 5.0PF D
C63 C92-0729-05 CHIP-ELE 330UF 25WV
C64 CM73F2H150J CHIP C 15PF J
C65,66 CK73FB1H471K CHIP C 470PF K
C67 CM73F2H180J CHIP C 18PF J
C68 C92-0729-05 CHIP-ELE 330UF 25WV
C69 CM73F2H090D CHIP C 9.0PF D
C70,71 CK73FB1H471K CHIP C 470PF K
C72 CM73F2H090D CHIP C 9.0PF D
C73 CM73F2H050D CHIP C 5.0PF D
C74 CC73FCH1H101J CHIP C 100PF J
C75 CK73FB1H102K CHIP C 1000PF K
C76 CK73FB1E104K CHIP C 0.10UF K
C78 C93-0599-05 CHIP C 470PF K
C102 CC73FCH1H220J CHIP C 22PF J
C901 C92-0606-05 CHIP-TAN 4.7UF 10WV
C902 CK73GB1C104K CHIP C 0.10UF K
C903 CK73GB1E103K CHIP C 0.010UF K
C904 CK73GB1H471K CHIP C 470PF K
C905 CK73GB1H102K CHIP C 1000PF K
C906 C92-0003-05 CHIP-TAN 0.47UF 25WV
C907 CK73GB1C104K CHIP C 0.10UF K
C908 CK73GB1H102K CHIP C 1000PF K
C909 C92-0040-05 CHIP-ELE 47UF 16WV
C910 CK73FB1H102K CHIP C 1000PF K
C911 CK73GB1H102K CHIP C 1000PF K
C912 CK73GB1H471K CHIP C 470PF K
C913 CK73GB1H102K CHIP C 1000PF K
C916 CK73GB1H471K CHIP C 470PF K
CN1,2 E04-0154-05 PIN SOCKET
Ref. No. Address Parts No. Description Desti-
nation
New
parts
Ref. No. Address Parts No. Description Desti-
nation
New
parts
FINAL UNIT (X45-3570-10) : TK-890H(B)
CN3,4 E23-1116-05 RELAY TERMINAL
W1,2 E37-0183-05 PROCESSED LEAD WIRE
W4 E37-0706-05 LEAD WIRE WITH CONNECTOR
W5 E37-0701-05 LEAD WIRE WITH CONNECTOR
A1 F10-2277-04 SHIELDING PLATE
L1,2 ✽L33-1470-05 CHOKE COIL
L3,4 L34-1233-05 AIR-CORE COIL
L5 L34-4537-05 AIR-CORE COIL
L6,7 L34-4538-05 AIR-CORE COIL
L8 L34-1236-05 AIR-CORE COIL
L9 L40-6871-34 SMALL FIXED INDUCTOR (68NH)
R1 RK73GB1J473J CHIP R 47K J 1/16W
R2 RK73GB1J104J CHIP R 100K J 1/16W
R3 RK73GB1J471J CHIP R 470 J 1/16W
R4 RK73GB1J122J CHIP R 1.2K J 1/16W
R5 RK73GB1J392J CHIP R 3.9K J 1/16W
R9 ✽R92-1210-05 CHIP R 180 J 1/4W
R10 R92-1206-05 CHIP R 150 J 1/4W
R12 RK73FB2A122J CHIP R 1.2K J 1/10W
R13 RK73FB2A103J CHIP R 10K J 1/10W
R14 RK73FB2A330J CHIP R 33 J 1/10W
R15 RK73FB2A331J CHIP R 330 J 1/10W
R16 RK73FB2A330J CHIP R 33 J 1/10W
R17 RK73FB2A331J CHIP R 330 J 1/10W
R19 RK73FB2A221J CHIP R 220 J 1/10W
R20 RK73FB2A101J CHIP R 100 J 1/10W
R21 R92-1061-05 JUMPER REST 0 OHM
R22 RK73FB2A823J CHIP R 82K J 1/10W
R23 RK73FB2A333J CHIP R 33K J 1/10W
R24 ✽R92-2171-05 CHIP R 6.8K 1/2W
R25 RK73FB2A823J CHIP R 82K J 1/10W
R26 RK73FB2A333J CHIP R 33K J 1/10W
R27 ✽R92-2171-05 CHIP R 6.8K 1/2W
R28 R92-0670-05 CHIP R 0 OHM
R901 RK73GB1J822J CHIP R 8.2K J 1/16W
R902-904 RK73GB1J102J CHIP R 1.0K J 1/16W
R905 RK73GB1J103J CHIP R 10K J 1/16W
R906 RK73GB1J182J CHIP R 1.8K J 1/16W
R907,908 RK73GB1J104J CHIP R 100K J 1/16W
R909 RK73GB1J103J CHIP R 10K J 1/16W
R910 RK73GB1J153J CHIP R 15K J 1/16W
R911 RK73GB1J393J CHIP R 39K J 1/16W
R912 RK73GB1J273J CHIP R 27K J 1/16W
R913 RK73GB1J272J CHIP R 2.7K J 1/16W
R914,915 RK73GB1J103J CHIP R 10K J 1/16W
R916 RK73GB1J154J CHIP R 150K J 1/16W
R917 RK73GB1J563J CHIP R 56K J 1/16W
R918 RK73GB1J103J CHIP R 10K J 1/16W
R919 RK73GB1J332J CHIP R 3.3K J 1/16W
R920 RK73GB1J103J CHIP R 10K J 1/16W
VR1 R12-6429-05 TRIMMING POT. (100K)
K1 S51-1437-05 RELAY
D1,2 HSM88AS DIODE
D4 1SS193 DIODE
D5 02CZ10(X,Y) ZENER DIODE
D6 ZSA5A27 ZENER DIODE
D7 SG-5L(R) DIODE
FINAL UNIT (X45-3570-10) : TK-890H(B)

TK-890/890(B)/890H(B)
5
PARTS LIST
Ref. No. Address Parts No. Description Desti-
nation
New
parts
Ref. No. Address Parts No. Description Desti-
nation
New
parts
D901 UDZS4.3B ZENER DIODE
D902-904 1SS355 DIODE
IC1 ✽RA45H4452M-31 MOS-IC
IC901,902 OP291GS BI-POLAR IC
Q1,2 2SC2712(Y) TRANSISTOR
Q6,7 RD60HUF1-01 FET
Q8 FMC2 DIGITAL TRANSISTOR
Q9 2SD1624(S) TRANSISTOR
Q901 2SC4116(Y) TRANSISTOR
TH1 ✽PTFM04BD471Q2N THERMISTOR
-212-0702-05 INSULATING TUBE
FINAL UNIT (X45-3570-10) : TK-890H(B)

6
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C4
C2
+
+
D1
D2
CN2
+B
CN1
DO
W1
E
+B +B
1 3
R1 R4
R2
R3
C5
C822
+
C808
C11
IC1
C41
+
+
+
C12
C42
DB
E
1
12 3
J72-0939-09 C/3
J72-0939-09 C/3
C1
C6
C802 C803 C804
R802
R806R805
R801
Q801
C801
C806
D801
D802
+
+
C807
R803
R804
C805
TK-890/890
(
B
)
PC BOARD
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Component side view (J72-0939-09 C/3)
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Foil side view (J72-0939-09 C/3)

7
JKLMNOPQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C20
C13 L1
D3
L2
D4 D5
R14 C32 R12
C28
C34
L7
C33
L4
C16
C23
DB
E
8T
PC 4
1
W2
C24
C19
L3
C22
CN3
RA
VR1
PC
L6
C37
C38
CN4
C30
C27
L5
4
R6
C29
C809
C814
C811 R808
R809
R814 R813
R815
R816 R817 R818
C816
C817
C818
C31
R807
C810
C812
C813
R810
R811
R812
D803
IC801
1
45
8
IC802
1
45
8
C36
D6
D7
R820 R819
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Foil side view (J72-0939-09 C/3)
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Component side view (J72-0939-09 C/3)
PC BOARD TK-890/890
(
B
)
Ref. No. Address
IC1 3H
D1 6B
D2 6B
D3 6L
D4 6N
D5 6N
Ref. No. Address
IC801 9P
IC802 10P
Q801 9I
D6 11N
D7 12P
D801 9H
D802 9I
D803 10P
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4

JKLMNOPQRSIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C20
C4
C2
+
+
D1
D2
CN2
+B
CN1
DO
W1
E
+B +B
1 3
R1 R4
R2
R3
C5
C822
+
C808
C11
IC1
C41
+
+
+
C12
C42
C13 L1
D3
L2
D4 D5
R14 C32 R12
C28
C34
L7
C33
L4
C16
C23
DB
E
8T
PC 4
1
W2
C24
C19
L3
C22
CN3
RA
VR1
PC
L6
C37
C38
CN4
C30
C27
L5
12 3 4
J72-0939-09 C/3
J72-0939-09 C/3
C1
C6
C802 C803 C804
R802
R806R805
R801
Q801
C801
C806
D801
D802
+
+
C807
R803
R804
C805
R6
C29
C809
C814
C811 R808
R809
R814 R813
R815
R816 R817 R818
C816
C817
C818
C31
R807
C810
C812
C813
R810
R811
R812
D803
IC801
1
45
8
IC802
1
45
8
C36
D6
D7
R820 R819
TK-890/890(B)PC BOARD
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Component side view (J72-0939-09 C/3)
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Foil side view (J72-0939-09 C/3)
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Foil side view (J72-0939-09 C/3)
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
Component side view (J72-0939-09 C/3)
PC BOARD TK-890/890(B)
Ref. No. Address
IC1 3H
D1 6B
D2 6B
D3 6L
D4 6N
D5 6N
Ref. No. Address
IC801 9P
IC802 10P
Q801 9I
D6 11N
D7 12P
D801 9H
D802 9I
D803 10P
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4

8
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C41
C42
C45
C46
C47
C48
C49
C52
C56
W2
C63
C68
C71
C72
C3
C8
D7
TH1
CN4
GND
CN5
CN6
C11
C14
C19
C20C21
C22 C23 C24
C26
C28C29C30C31
C32C33C34C35
C37C38
C39
C40
C43
C44
C50
C51
C70
C74 C75 C76
C78
D6
L1
L2
L3
L4
C102
R22 R23
R24
R25 R26
R27
C15
C17
CN3
+B
+
+
W4
E1
3
+B +B
J72-0570-22
+
W1
W1
Q7 D
G
Q6 DG
W2
+
+
234
IC1
TK-890H
(
B
)
PC BOARD
FINAL UNIT (X45-3570-10) Component side view (J72-0570-22)

9
JKLMNOPQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN1
DO
C
47
C48
C49
C53
C54
C57
C62
C64
C65
C67
C69
C
3
C5
C8
D4
Q901
L5
L6
L7
L8
L9
R902
R905
R908
R909
R910
R911
R912
R913
R914
R918
R10
R12
R14
R16
R19
R20
R21
Q1
C907
R28 Q8
Q9
B
C
E
C910
C912
C913
R1
R2
R5
D902 D903
IC901
C11
C43
C44
C51
C61
C66
D2
D5
L4
R13
R15 R17
D1
R901 R903
R904
R906
R907
R915
R916
R917 R919
R920
C901
C902 C903 C904
C905
C906
C908
C909
C911
C916
R3R4
R9
VR1
D901
D904
IC902
Q2
C73
+
+
1
34
5
A1
K1
+
+
+
1 45
8
CN2
RA
APC
1
45
8
DB 1
5
E
8R
8T
PC
W5
12
FINAL UNIT (X45-3570-10) Component side view (J72-0570-22)
PC BOARD TK-890H
(
B
)
Component side
Foil side
Layer 1
Layer 2
Ref. No. Address
IC1 13H
IC901 11O
IC902 10P
Q1 11Q
Q2 12P
Q6 5H
Q7 8H
Q8 11L
Q9 9K
Q901 11N
D1 5M
D2 7N
D4 10M
D5 11K
D6 4D
D7 3B
D901 12M
D902 11O
D903 11O
D904 12P

JKLMNOPQRSIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN1
DO
C41
C42
C45
C46
C47
C48
C49
C52
C53
C54
C56
W2
C57
C62
C63
C64
C65
C67
C68
C69
C71
C72
C3
C5
C8
D4
D7
Q901
TH1
L5
L6
L7
L8
L9
R902
R905
R908
R909
R910
R911
R912
R913
R914
R918
R10
R12
R14
R16
R19
R20
R21
Q1
C907
R28 Q8
Q9
B
C
E
C910
C912
C913
R1
R2
R5
D902 D903
CN4
GND
CN5
CN6
IC901
C11
C14
C19
C20C21
C22 C23 C24
C26
C28C29C30C31
C32C33C34C35
C37C38
C39
C40
C43
C44
C50
C51
C61
C66
C70
C74 C75 C76
C78
D2
D5
D6
L1
L2
L3
L4
C102
R13
R15 R17
R22 R23
R24
R25 R26
R27
C15
C17
D1
R901 R903
R904
R906
R907
R915
R916
R917 R919
R920
C901
C902 C903 C904
C905
C906
C908
C909
C911
C916
R3R4
R9
VR1
D901
D904
IC902
Q2
C73
CN3
+B
+
+
W4
E1
3
+B +B
J72-0570-22
+
W1
W1
Q7 D
G
Q6 DG
W2
+
+
1
34
5
A1
K1
+
+
+
1 45
8
CN2
RA
APC
1
45
8
DB 1
5
E
8R
8T
PC
W5
1234
IC1
TK-890H(B)PC BOARD
FINAL UNIT (X45-3570-10) Component side view (J72-0570-22) FINAL UNIT (X45-3570-10) Component side view (J72-0570-22)
PC BOARD TK-890H(B)
Component side
Foil side
Layer 1
Layer 2
Ref. No. Address
IC1 13H
IC901 11O
IC902 10P
Q1 11Q
Q2 12P
Q6 5H
Q7 8H
Q8 11L
Q9 9K
Q901 11N
D1 5M
D2 7N
D4 10M
D5 11K
D6 4D
D7 3B
D901 12M
D902 11O
D903 11O
D904 12P

10
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TK-890H
(B)PC BOARD
FINAL UNIT (X45-3570-10) Foil side view (J72-0570-22)
J72-0570-22

11
JKLMNOPQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FINAL UNIT (X45-3570-10) Foil side view (J72-0570-22)
PC BOARD TK-890H(B)
Component side
Foil side
Layer 1
Layer 2

JKLMNOPQRSIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TK-890H(B)PC BOARD
FINAL UNIT (X45-3570-10) Foil side view (J72-0570-22) FINAL UNIT (X45-3570-10) Foil side view (J72-0570-22)
PC BOARD TK-890H(B)
Component side
Foil side
Layer 1
Layer 2
J72-0570-22

TK-890/890(B)SCHEMATIC DIAGRAM
12
7
6
5
4
3
2
1
ABCDE
C812
0.01u
R2
33
R805
10k
VR1
100k
R803
1k
R806
1.8k
R1
330
R804
1k
R3
33
CN1
R4
330
*
*
*
CN2
C803
0.01u
C804
470p
C802
0.1u
W1
3
2
1
C1
470p
W2
4
3
2
1
CN201
L1
C13
*
C16
*
1
2
3
45
+INB
6
-INB
7
oUTB
8
+V
R808
100k
C814
*
R6
120
C20
470p
L2
IC1
*
RF_IN RF_oUT
DO
+20dBm
CN203
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
POWER AMP
8T
+B
PROTECT OF REVERSE
CONNECTION
D1
-10
-11
-12 K3
K2
K
GATE BIAS
DRAIN BIAS
TK-890/890(B)
TK-890(B)
TK-890(B)
X57-5620-XX(C/3) C11
10u35
10u35
NO
6p
C13
NO
NO
7p
3p
2p
C16
NO
NO
C41
47u25
C42
0.01u
NO
NO
470p
C814
NO
NO
NO
C822
1u16
NO
RA45H4452M-31
RA45H4452M-31
IC1
RA45H4047M-31
oUTA
-INA
+INA
-V
IC801
OP291GS
DC AMP
C806
0.47u25
2SC4116(Y)
Q801
RIPPLE
FILTER
PROTECT OF VOLTAGE
PC
8T
E
DB
5
1
CN501
+B
E
+B
3
1
C801
2.2u10
D801
02DZ5.6(X,Y)
R801
1.5k
R802
8.2k
8R
1234
SURGE ABSORPTION
D2
TX-RX UNIT X57-5620-XX(A/3)
DO
C5
4700p
C822
C42 C41
C12
4700p
*
C11
C807
0.1u
C805
1000p
D1
DSA3A1-FK
D2
22ZR-10D
C2
330u25
C4
330u25
C6
470p
X57-5620-XX(B/3)X57-5620-XX(A/3) CONTROL UNITTX-RX UNIT
C811
1000p
R807
100k
D802
1SS355
CURRNT
STEERING
13.57V
(12.6V)
0V
(4.27V)
0V
(4.9V)
X57-5620-XX (C/3) 1/2

SCHEMATIC DIAGRAM TK-890/890(B)
13
7
6
5
4
3
2
1
JIHGF
R809
10k
C809
C808
D803
1SS355
R811
L7
C32
470p
D7
HSM88AS
R810
C810
R815
10k
1 2 3 4
5
+INB
6
-INB
7
oUTB
8
+V
R817
*
R818
10k
D3
MA4PH633
*
D6
HSM88AS
R12
100
C34
470p
C33
7p
R14
*
C817
100p
C31
470p
R814
12k
R813
2.2k
CN3
L3 C22
470p
C23
470p
L5
L4
* * * *
R820
10k
R819
2.2k
C818
100p
C36
470p
C37
*
C38
*
L6
D4
MI809
D5
MI809
C29
3p
CN4
ANT
C813
C816
*
R816
150k
FORWARD
WAVE
RECTIFICATION
FORWARD
WAVE
RECTIFICATION
COMBINER
8T
CN104
RA
ANT SW
ANT SW
6p
C19
4p
5p
C28
6p
C27
7p
C30
7p
4p 5p
4p
5p
5p3p
C24
3p
5p4p
5p
5p
5p
6p
C37
7p
5p
C38 R14
82
100
100
D5
D4
-11 K2
-10
K3-12
K
REFLECTED
WAVE
RECTIFICATION
TK-890/890(B)
X57-5620-XX(C/3)
TK-890(B)
TK-890(B) NO
1200p
C816
NO 68k
56k
R817
100k
oUTA
-INA
+INA
-V
C19 C24 C27 C28 C30
R812
220k150k 270k
1000p 47u16 1000p 1000p
TX-RX UNIT X57-5620-XX(A/3)
RA
IC802
OP291GS
DC AMP
+46.02dBm
FINAL UNIT (X57-5620-XX) (C/3)
Note : The components marked with
a dot (•) are parts of layer 1.
X57-5620-XX (C/3) 2/2

R809
10k
C809
C808
C812
0.01u
D803
1SS355
R2
33
R811
R805
10k
VR1
100k
R803
1k
R806
1.8k
L7
C32
470p
R1
330
R804
1k
D7
HSM88AS
R810
C810
R3
33
R815
10k
CN1
R4
330
1 2 3 4
5
+INB
6
-INB
7
oUTB
8
+V
*
*
*
CN2
C803
0.01u
C804
470p
C802
0.1u
W1
3
2
1
C1
470p
W2
4
3
2
1
CN201
L1
C13
*
C16
*
1
2
3
45
+INB
6
-INB
7
oUTB
8
+V
R808
100k
C814
*
R817
*
R818
10k
R6
120
C20
470p
L2
D3
MA4PH633
*
D6
HSM88AS
R12
100
C34
470p
C33
7p
R14
*
C817
100p
C31
470p
R814
12k
R813
2.2k
CN3
L3 C22
470p
C23
470p
L5
L4
* * * *
R820
10k
R819
2.2k
C818
100p
C36
470p
C37
*
C38
*
L6
D4
MI809
D5
MI809
C29
3p
CN4
ANT
C813
C816
*
R816
150k
IC1
*
RF_IN RF_oUT
DO
+20dBm
CN203
FINAL UNIT (X57-5620-XX) (C/3)
-10 : TK-890/890(B) K -11 : TK-890(B) K2 -12 : TK-890(B) K3
POWER AMP
FORWARD
WAVE
RECTIFICATION
FORWARD
WAVE
RECTIFICATION
COMBINER
8T 8T
+B
CN104
RA
PROTECT OF REVERSE
CONNECTION
D1
ANT SW
ANT SW
-10
-11
-12 K3
K2
K
6p
C19
4p
5p
C28
6p
C27
7p
C30
7p
4p 5p
4p
5p
5p3p
C24
3p
5p4p
5p
5p
5p
6p
C37
7p
5p
C38 R14
82
100
100
D5
D4
GATE BIAS
DRAIN BIAS
-11 K2
-10
K3-12
K
REFLECTED
WAVE
RECTIFICATION
TK-890/890(B)
TK-890(B)
TK-890(B)
X57-5620-XX(C/3) C11
10u35
10u35
NO
6p
C13
NO
NO
7p
3p
2p
C16
NO
NO
C41
47u25
C42
0.01u
NO
NO
470p
C814
NO
NO
NO
C822
1u16
NO
RA45H4452M-31
RA45H4452M-31
IC1
RA45H4047M-31
TK-890/890(B)
X57-5620-XX(C/3)
TK-890(B)
TK-890(B) NO
1200p
C816
NO 68k
56k
R817
100k
oUTA
-INA
+INA
-V
IC801
OP291GS
DC AMP
C806
0.47u25
2SC4116(Y)
Q801
RIPPLE
FILTER
PROTECT OF VOLTAGE
PC
8T
E
DB
5
1
CN501
+B
E
+B
3
1
C801
2.2u10
D801
02DZ5.6(X,Y)
R801
1.5k
R802
8.2k
oUTA
-INA
+INA
-V
8R
1234
SURGE ABSORPTION
D2
C19 C24 C27 C28 C30
R812
220k150k 270k
1000p 47u16 1000p 1000p
TX-RX UNIT X57-5620-XX(A/3)
DO
C5
4700p
C822
C42 C41
C12
4700p
*C11
C807
0.1u
C805
1000p
D1
DSA3A1-FK
D2
22ZR-10D
C2
330u25
C4
330u25
C6
470p
X57-5620-XX(B/3)X57-5620-XX(A/3) CONTROL UNITTX-RX UNIT
C811
1000p
R807
100k
D802
1SS355
CURRNT
STEERING
TX-RX UNIT X57-5620-XX(A/3)
RA
IC802
OP291GS
DC AMP
13.57V
(12.6V)
0V
(4.27V)
0V
(4.9V)
+46.02dBm

TK-890H(B)SCHEMATIC DIAGRAM
14
7
6
5
4
3
2
1
ABCDE
-t
C21
100p
C34 30p
L3
C26 470p
W5
1
2
3
4
5
C8 0.1u
R908
100k
R902
1k
C102 22p
L4
C78 470p
CN5
C74 100p
C17 47u25
R23 33k
C38
8p
R14
33
C75 1000p
C35 30p
R2
100k
D902
1SS355
C11 470p
C44
56p
C76 0.1u
C23 1000p
VR1
100k
R903
1k
C3
470p
R906
1.8k
C24 0.1u
C32 30p
C22 100p
TH1
PTFM04BD471Q2N
C39
8p
C908
1000p
C906
0.47u25
C15
100p
R3
470
C72
9p
R15
330
R22
82k
C14 470p
C29
39p
R904
1k
R26 33k
R1
47k
R28 0
C19
20p
C20
100p
R5
3.9k
R16
33
R25
82k
C5
470p
CN1
C43
56p
CN6
R17
330
R4
1.2k
C40
8p
C28
39p
1
RF_IN
23 4
RF_oUT
C30 39p
C37
8p
C31
39p
C33
30p
1oUTA
2-INA
3+INA
4-V 5
6
7
8
DO
5
1
TX-RX UNIT X57-5620-13(A/3)
DO
CN203
TX-RX UNIT X57-5620-13(A/3)
CN201
FINAL UNIT (X45-3570-10) :TK-890H(B) K
CORRECTION
FOR
TEMPERATURE
8R
B
8T
GATE BIAS
DRAIN BIAS
IC1
RA45H4452M-31
TX DRIVE AMP
DB
8R
8T
PC
E
PROTECT OF VOLTAGE
D904
1SS355
CURRENT
STEERING
2SC2712(Y)
Q2
DC SW
2SC2712(Y)
Q1
DC SW
+INB
-INB
oUTB
+V
IC901
OP291GS
DC AMP
2SC4116(Y)
Q901
RIPPLE FILTER
R27
6.8k
1/2(W)
FINAL AMP
Q6,7
RD60HUF1-01
Q7
RD60HUF1-01
Q6
R24
6.8k
1/2(W)
L2
L33-1470-05
C903
0.01u
R905
10k
C907
0.1u
C901
4.7u10
R901
8.2k
D901
UDZS4.3B
C905
1000p
C904
470p
C902
0.1u
C911
1000p
R907
100k
L1
L33-1470-05
0V
(2.1V)
0V
(2.25V)
0V
(2.25V)
0V
(3.52V)
0V
(7.96V)
+20dBm
X45-3570-10 1/2

SCHEMATIC DIAGRAM TK-890H(B)
15
7
6
5
4
3
2
1
JIHGF
C73 5p
CN3
K1
S51-1437-05
R919
3.3k
R909
10k
R19
220
C56 470p
C45 0.01u
CN4
C64 15p
R20
100
R12
1.2k
C62 5p
C69 9p
C46 0.01u
R10
150
C912
470p
D903
1SS355
R911
39k
CN2
C49 0.1u
R912
27k
C48 0.1u
Q8
FMC2
L7
R13
10k
C53
6p R9
180
L5
L8
R913
2.7k
C66
470p
C67 18p
C54
470p
C41 470p
C65
470p
C71
470p
W4
1
2
3
C51 470u25
C42 470p
W2
R916
150k
W1
D1
HSM88AS
C57
470p
R920
10k
R910
15k
R914
10k
C916
470p
L6
D4
1SS193
R915
10k
C61
470p
C47 12p
C50 470u25
D2
HSM88AS
C52 470p
L9
68n
R21
0
1 2 3 4
5+INB 6-INB 7oUTB 8+V
R918
10k
R917
56k
DC 13.4V
RA
ANT
E
+B
+B
E
+B
3
1
CONTROL UNIT X57-5620-13(B/3)
CN501
RA
TX-RX UNIT X57-5620-13(A/3)
CN104
SURGE ABSORPTION
FORWARD
WAVE
RECTIFICATION
REFLECTED
WAVE
RECTIFICATION
COMBINER
B
8R
TX/RX SW
8T
oUTA
-INA
+INA
-V
IC902
OP291GS
DC AMP
SURGE
ABSORPTION
D6
PROTECT OF REVERSE
CONNECTION
D7
D5
02CZ10(X,Y)
VOLTAGE
REFERENCE
2SD1624(S)
Q9
TX/RX SW
C910
1000p
C909
47u16
C913
1000p
C63
330u25
C70
470p
C68
330u25
D6
ZSA5A27
D7
SG-5L(R)
+48.75 - +50dBm
9.5V
(0V)
13.4V
(12.50V)
0V
(0.50V)
0V
(0.60V)
7.92V
(0V)
FINAL UNIT (X45-3570-10)
Note : The components marked with a dot (•) are parts of layer 1.
X45-3570-10 2/2