Document CopyrightsCopyright 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.
DisclaimerWhile 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.
© 2006-6 PRINTED IN JAPANB51-8582-10 (N) 508
UHF FM TRANSCEIVER
TK-880/880H
SUPPLEMENT II
SERVICE MANUAL
CONTENTS
Microphone(T91-0621-25)
Cabinet (Top)(A01-2165-23)
Panel assy(A62-0991-03)
Key top(K29-5284-02)
This service manual applies to products (K type only. Ex-cluding the K2 and K3 types.) with 80400001 (TK-880),61200001 (TK-880H) or subsequent serial numbers.Refer to the TK-880/H service manual (B51-8582-00) forany information which has not been covered in thismanual.
PARTS LIST ............................................................................................... 2
ADJUSTMENT .......................................................................................... 8
PC BOARD
PLL/VCO (X58-4550-10) ...................................................................... 11
TX-RX UNIT (X57-6450-XX) (A/2) ...................................................... 12
SCHEMATIC DIAGRAM.......................................................................... 16
TK-880/880H
2
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 : CanadaY : PX (Far East, Hawaii) T : England E : EuropeY : AAFES (Europe) X : Australia M : Other Areas
C1-15 CK73GB1H102K CHIP C 1000PF KC16 ✽ CS77AA0J4R7M CHIP-TAN 4.7UF 6.3WVC18 ✽ CS77AA0J4R7M CHIP-TAN 4.7UF 6.3WVC19 CC73GCH1H100D CHIP C 10PF DC20 CK73GB1E103K CHIP C 0.010UF K
C21,22 CK73GB1H102K CHIP C 1000PF KC23 ✽ CS77AA0J4R7M CHIP-TAN 4.7UF 6.3WVC24 CK73GB1H102K CHIP C 1000PF KC25 ✽ CS77AA0J4R7M CHIP-TAN 4.7UF 6.3WVC27 CK73GB1H102K CHIP C 1000PF K
C28 CC73GCH1H470J CHIP C 47PF JC29 CS77AA1A100M CHIP-TAN 10UF 10WVC30 CK73GB1H102K CHIP C 1000PF KC31 CS77AA1A100M CHIP-TAN 10UF 10WVC32 CC73GCH1H220J CHIP C 22PF J
C33 CK73GB1E103K CHIP C 0.010UF KC34 CS77CB21C100M CHIP-TAN 10UF 16WVC35 CK73GB1E103K CHIP C 0.010UF KC36 CS77AA1A100M CHIP-TAN 10UF 10WVC37 C92-1341-05 ELECTRO 100UF 16WV
C38 CS77CB21C100M CHIP-TAN 10UF 16WVC39 CK73GB1E103K CHIP C 0.010UF KC40 CK73GB1H102K CHIP C 1000PF KC41 C92-1341-05 ELECTRO 100UF 16WVC42 ✽ CS77CD20J680M CHIP-TAN 68UF 6.3WV
C43 CK73GB1E103K CHIP C 0.010UF KC44 CK73GB1H102K CHIP C 1000PF KC45 ✽ CS77AA0J4R7M CHIP-TAN 4.7UF 6.3WVC46 CS77CA1C010M CHIP-TAN 1.0UF 16WVC47 CK73GB1H102K CHIP C 1000PF K
C48 CK73FF1C105Z CHIP C 1.0UF ZC49 CK73GB1H102K CHIP C 1000PF KC51,52 CK73GB1H102K CHIP C 1000PF KC54 CK73GB1C104K CHIP C 0.10UF KC55 CC73GCH1H020C CHIP C 2.0PF C
C56 CK73GB1H471K CHIP C 470PF KC57 CK73GB1E103K CHIP C 0.010UF KC58 CK73GB1H471K CHIP C 470PF KC59 CK73GB1H102K CHIP C 1000PF KC60 CK73GB1H471K CHIP C 470PF K
C61 CK73GB1E103K CHIP C 0.010UF KC62 CC73GCH1H020C CHIP C 2.0PF CC63 CK73FB1E103K CHIP C 0.010UF KC64 CK73GB1E103K CHIP C 0.010UF KC65 CK73GB1C104K CHIP C 0.10UF K
C66 CC73GCH1H470J CHIP C 47PF JC67 CK73GB1H471K CHIP C 470PF KC68 CK73GB1C104K CHIP C 0.10UF KC69 CC73GCH1H060D CHIP C 6.0PF D HKC69 CC73GCH1H151J CHIP C 150PF J K
C70 C92-0719-05 ELECTRO 47UF 25WVC71 CK73GB1C104K CHIP C 0.10UF KC72,73 CK73GB1H102K CHIP C 1000PF KC74 C92-0719-05 ELECTRO 47UF 25WV
C75 ✽ C92-0881-05 ELECTRO 47UF 10WVC76 CK73GB1H102K CHIP C 1000PF KC77 C92-0719-05 ELECTRO 47UF 25WVC78 CK73GB1E103K CHIP C 0.010UF KC79 C92-0722-05 ELECTRO 470UF 16WV
C80 CK73GB1C104K CHIP C 0.10UF KC84 CC73GCH1H100D CHIP C 10PF DC88 CK73GB1E103K CHIP C 0.010UF KC89 CK73GB1H471K CHIP C 470PF KC90 CK73GB1H102K CHIP C 1000PF K
C91,92 CK73GB1E103K CHIP C 0.010UF KC93 CK73GB1H102K CHIP C 1000PF KC94 CK73GB1H471K CHIP C 470PF KC96 CC73GCH1H180J CHIP C 18PF JC97 CK73GB1H102K CHIP C 1000PF K
C98 CC73GCH1H150J CHIP C 15PF JC99 CK73GB1H102K CHIP C 1000PF KC100 CS77AA1A100M CHIP-TAN 10UF 10WVC101 CK73GB1H102K CHIP C 1000PF KC102 CC73GCH1H270J CHIP C 27PF J
C103 CK73GB1C104K CHIP C 0.10UF KC104 CK73GB1E103K CHIP C 0.010UF KC107 CS77AA1A100M CHIP-TAN 10UF 10WVC108 CK73GB1C104K CHIP C 0.10UF KC113 CK73GB1E103K CHIP C 0.010UF K
C114 CS77CA1A3R3M CHIP-TAN 3.3UF 10WVC116 CS77AA0J220M CHIP-TAN 22UF 6.3WVC117 CK73GB1E103K CHIP C 0.010UF KC118 CK73GB1C104K CHIP C 0.10UF KC119 CS77CA1A3R3M CHIP-TAN 3.3UF 10WV
C120 CK73GB1H102K CHIP C 1000PF KC121 CS77AA1A100M CHIP-TAN 10UF 10WVC123 CK73GB1C104K CHIP C 0.10UF KC124 CK73FB1E103K CHIP C 0.010UF KC125 CK73GB1H471K CHIP C 470PF K
C126 CK73GB1C104K CHIP C 0.10UF KC127 CK73GB1E103K CHIP C 0.010UF KC128 CK73FB1H471K CHIP C 470PF KC129 CK73GB1E103K CHIP C 0.010UF KC130 CK73GB1H102K CHIP C 1000PF K
C131 CK73GB1H471K CHIP C 470PF KC132 CK73GB1C104K CHIP C 0.10UF KC133 C92-0720-05 ELECTRO 100UF 25WVC134 CK73FB1E224K CHIP C 0.22UF KC135 CK73GB1H102K CHIP C 1000PF K
C136 CK73FB1E224K CHIP C 0.22UF KC137 CK73GB1H471K CHIP C 470PF KC138 CC73FCH1H0R5B CHIP C 0.5PF BC139 CC73FCH1H020B CHIP C 2.0PF BC140-143 CK73GB1H471K CHIP C 470PF K
C144 CK73GB1H102K CHIP C 1000PF KC145,146 CK73GB1H471K CHIP C 470PF KC147 CC73FCH1H0R5B CHIP C 0.5PF BC148 CK73GB1H102K CHIP C 1000PF KC149 CC73FCH1H020B CHIP C 2.0PF BC150 CC73GCH1H220J CHIP C 22PF J
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-6450-XX) (A/2) -10 : K -13 : HK
TX-RX UNIT (X57-6450-XX) (A/2)
TK-880/880H
3
PARTS LIST
C151 CK73GB1H102K CHIP C 1000PF KC152 C92-0777-05 ELECTRO 1000UF 25WVC153,154 CK73GB1E103K CHIP C 0.010UF KC155 CK73GB1H102K CHIP C 1000PF KC156,157 CK73GB1E103K CHIP C 0.010UF K
C158,159 CC73GCH1H050C CHIP C 5.0PF CC160 CK73GB1C104K CHIP C 0.10UF KC161 CC73GCH1H101J CHIP C 100PF JC162 C92-0870-05 CHIP-TAN 4.7UF 16WVC164,165 CK73GB1H471K CHIP C 470PF K
C166 CK73GB1C104K CHIP C 0.10UF KC167 CC73GCH1H100D CHIP C 10PF DC173 ✽ CS77AA0J3R3M CHIP-TAN 3.3UF 6.3WV HKC173 CS77CA1C010M CHIP-TAN 1.0UF 16WV KC174 ✽ C92-0884-05 ELECTRO 22UF 16WV
C175 CK73GB1H102K CHIP C 1000PF KC178,179 CC73GCH1H220J CHIP C 22PF JC195-198 CK73GB1H102K CHIP C 1000PF KC200 CK73GB1H102K CHIP C 1000PF KC201 CC73FCH1H120J CHIP C 12PF J HK
C204 CK73GB1H102K CHIP C 1000PF KC205,206 CC73GCH1H101J CHIP C 100PF JC207 CC73GCH1H100C CHIP C 10PF CC209 CC73GCH1H040C CHIP C 4.0PF CC210 CC73GCH1H070D CHIP C 7.0PF D
C211,212 CK73GB1H471K CHIP C 470PF KC213,214 CC73GCH1H070D CHIP C 7.0PF DC215 CK73GB1H471K CHIP C 470PF KC216 CK73GB1E103K CHIP C 0.010UF KC217 CK73GB1H102K CHIP C 1000PF K
C218 CK73GB1H471K CHIP C 470PF KC220,221 CK73GB1H471K CHIP C 470PF KC222-224 CC73GCH1H070D CHIP C 7.0PF D HKC222,223 CC73GCH1H070D CHIP C 7.0PF D KC225 CC73GCH1H101J CHIP C 100PF J
C227 CK73GB1H471K CHIP C 470PF KC229 CK73GB1H471K CHIP C 470PF KC230,231 CK73GB1C104K CHIP C 0.10UF KC233 CK73GB1E103K CHIP C 0.010UF KC234 CC73GCH1H050C CHIP C 5.0PF C
C236 CK73GB1H471K CHIP C 470PF KC237 CK73GB1H103K CHIP C 0.010UF KC239-241 CK73GB1E103K CHIP C 0.010UF KC243 CK73GB1E103K CHIP C 0.010UF KC244 CK73GB1H471K CHIP C 470PF K
C245 CC73GCH1H050C CHIP C 5.0PF CC246-250 CK73GB1H471K CHIP C 470PF KC251 CC73GCH1H070D CHIP C 7.0PF DC252 CK73GB1H471K CHIP C 470PF KC253 CK73FF1C105Z CHIP C 1.0UF Z
C254 CC73FCH1H220J CHIP C 22PF JC255,256 CK73GB1H471K CHIP C 470PF KC257 ✽ CE32CL1V220M CHIP-ELE 22UF 35WV KC258 CK73GB1C104K CHIP C 0.10UF KC262 C92-0719-05 ELECTRO 47UF 25WV
C263 CK73GB1H471K CHIP C 470PF KC264 CK73GB1C104K CHIP C 0.10UF KC265,266 C93-0552-05 CHIP C 2.0PF C KC266 C93-0552-05 CHIP C 2.0PF C HKC267 C93-0603-05 CHIP C 1000PF K
C268 CC73FCH1H040C CHIP C 4.0PF CC269 C93-0556-05 CHIP C 6.0PF D HKC269 C93-0558-05 CHIP C 8.0PF D KC272 C93-0556-05 CHIP C 6.0PF D HKC272 C93-0558-05 CHIP C 8.0PF D K
C273 C93-0550-05 CHIP C 1.0PF C HKC273 C93-0553-05 CHIP C 3.0PF C KC275 CC73GCH1H040C CHIP C 4.0PF CC277 CC73GCH1H040C CHIP C 4.0PF CC279 CK73GB1E103K CHIP C 0.010UF K
C280 CK73GB1H102K CHIP C 1000PF KC281 CC73GCH1H030C CHIP C 3.0PF C HKC281 CC73GCH1H040C CHIP C 4.0PF C KC282,283 CK73GB1H471K CHIP C 470PF KC284 CC73GCH1H101J CHIP C 100PF J
C286 CC73GCH1H101J CHIP C 100PF JC287 CK73GB1H471K CHIP C 470PF KC293-295 CC73GCH1H220J CHIP C 22PF JC296 C92-0863-05 CHIP-TAN 0.047UF 35WVC303 CS77AA1A6R8M CHIP-TAN 6.8UF 10WV
C304-306 CK73GB1H102K CHIP C 1000PF KC307 CC73GCH1H100D CHIP C 10PF DC309 CC73GCH1H180J CHIP C 18PF JC311 CC73GCH1H100D CHIP C 10PF DC312 CC73GCH1H040C CHIP C 4.0PF C
C313 CK73GB1H102K CHIP C 1000PF KC314 C92-0863-05 CHIP-TAN 0.047UF 35WVC315 CK73GB1C104K CHIP C 0.10UF KC316 CK73GB1A224K CHIP C 0.22UF KC317 CK73GB1H102K CHIP C 1000PF K
C318,319 CK73GB1C104K CHIP C 0.10UF KC320 ✽ CS77AA1A2R2M CHIP-TAN 2.2UF 10WVC321 CC73GCH1H060D CHIP C 6.0PF DC322 ✽ CS77AA1A2R2M CHIP-TAN 2.2UF 10WVC325 CS77CA1VR22M CHIP-TAN 0.22UF 35WV
C326 CK73FB1C154K CHIP C 0.15UF KC330,331 CC73GCH1H020C CHIP C 2.0PF CC400 CC73FCH1H050C CHIP C 5.0PF CC414 CK73GB1H471K CHIP C 470PF KC417 CK73GB1H102K CHIP C 1000PF K
C418 C93-0550-05 CHIP C 1.0PF C HKC419 CC73GCH1H220J CHIP C 22PF JC421,422 CK73GB1H102K CHIP C 1000PF K HKC422 CK73GB1H102K CHIP C 1000PF K KC423 CS77AA1A100M CHIP-TAN 10UF 10WV
C429 CS77AA1A100M CHIP-TAN 10UF 10WVC432 CK73FB1E103K CHIP C 0.010UF K HKC434 CK73GB1H471K CHIP C 470PF KC443-448 CC73GCH1H220J CHIP C 22PF JC460 CK73GB1C104K CHIP C 0.10UF K
C461 CK73GB1H102K CHIP C 1000PF KC462 CK73GB1C104K CHIP C 0.10UF KC463 CK73GB1H471K CHIP C 470PF KC464 CS77CA1ER47M CHIP-TAN 0.47UF 25WVC465,466 CK73GB1H471K CHIP C 470PF K
CN1 E40-5737-05 PIN ASSYCN2 E40-5738-05 PIN ASSYCN3 E40-3247-05 PIN ASSYCN4 E40-5738-05 PIN ASSYCN5 E40-3247-05 PIN ASSY
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-6450-XX) (A/2)
TK-880/880H
4
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
CN6 ✽ E41-1682-05 PIN ASSYCN7 E40-5982-05 FLAT CABLE CONNECTORJ1 E11-0442-05 3.5D PHONE JACK (3P)
- J31-0543-05 COLLAR (LH-5-1.5)
CF1 L72-0998-05 CERAMIC FILTERCF2 L72-0986-05 CERAMIC FILTERL1 L41-1005-33 SMALL FIXED INDUCTOR (10UH)L2 L92-0138-05 CHIP FERRITEL3 L40-1081-44 SMALL FIXED INDUCTOR (100.0NH)
L4 L40-8261-44 SMALL FIXED INDUCTOR (8.2NH) HKL4 L40-8275-44 SMALL FIXED INDUCTOR (82.0NH) KL5 L41-1095-33 SMALL FIXED INDUCTOR (1.0UH)L6 L34-4787-05 COILL7 L40-8281-37 SMALL FIXED INDUCTOR (0.820UH)
L8 L92-0138-05 CHIP FERRITEL9 L40-1875-44 SMALL FIXED INDUCTOR (18.0NH)L10 L92-0191-05 CHIP FERRITEL200 L40-1875-54 SMALL FIXED INDUCTOR (18NH) HKL203 L79-1585-05 HELICAL BLOCK
L205 ✽ L41-1075-33 SMALL FIXED INDUCTOR (0.01UH)L206 ✽ L41-1575-33 SMALL FIXED INDUCTOR (0.015UH)L207 L79-1585-05 HELICAL BLOCKL208 L40-2275-92 SMALL FIXED INDUCTOR (22NH) HKL209 L40-6861-44 SMALL FIXED INDUCTOR (6.8NH) HK
L210-212 L39-1272-15 TOROIDAL COILL213 L40-1581-37 SMALL FIXED INDUCTOR (0.150UH)L216,217 ✽ L41-1575-33 SMALL FIXED INDUCTOR (0.015UH)L218 ✽ L41-6875-33 SMALL FIXED INDUCTOR (0.068UH)L219 ✽ L41-1075-33 SMALL FIXED INDUCTOR (0.01UH)
L220 L34-4478-05 AIR-CORE COILL221 L34-1185-05 AIR-CORE COILL222 L34-1039-05 AIR-CORE COILL223 L34-0908-05 AIR-CORE COILL224 L34-1039-05 AIR-CORE COIL
L302 L92-0148-05 CHIP FERRITEL303 L41-2275-33 SMALL FIXED INDUCTOR (0.022UH)L305,306 L40-1275-92 SMALL FIXED INDUCTOR (12NH)L400,401 L92-0179-05 CHIP FERRITEX1 L77-1946-05 TCXO (16.8MHZ)
X2 L77-1762-05 CRYSTAL RESONATOR (44.395MHZ)XF1 L71-0572-05 MCF (44.85MHZ)
R1 RK73GB2A102J CHIP R 1.0K J 1/10WR2 RK73GB2A000J CHIP R 0.0 J 1/10WR3 RK73GB2A101J CHIP R 100 J 1/10WR4 RK73GB2A102J CHIP R 1.0K J 1/10WR6,7 RK73GB2A000J CHIP R 0.0 J 1/10W
R8 RK73GB2A102J CHIP R 1.0K J 1/10WR9 RK73GB2A000J CHIP R 0.0 J 1/10WR10,11 RK73GB2A102J CHIP R 1.0K J 1/10WR12 RK73GB2A000J CHIP R 0.0 J 1/10WR14 RK73GB2A473J CHIP R 47K J 1/10W
R15 RK73GB2A103J CHIP R 10K J 1/10WR16 RK73GB2A184J CHIP R 180K J 1/10WR17 RK73GB2A000J CHIP R 0.0 J 1/10WR19 RK73GB2A153J CHIP R 15K J 1/10WR20 RK73GB2A104J CHIP R 100K J 1/10W
R21 RK73GB2A563J CHIP R 56K J 1/10WR22 RK73GB2A104J CHIP R 100K J 1/10W
R23 RK73GB2A184J CHIP R 180K J 1/10WR25 RK73GB2A394J CHIP R 390K J 1/10WR26 RK73GB2A104J CHIP R 100K J 1/10WR27 RK73GB2A473J CHIP R 47K J 1/10WR28 RK73GB2A000J CHIP R 0.0 J 1/10W
R29 RK73GB2A220J CHIP R 22 J 1/10WR30 RK73GB2A224J CHIP R 220K J 1/10WR31 RK73GB2A104J CHIP R 100K J 1/10WR32 RK73GB2A474J CHIP R 470K J 1/10WR33 RK73GB2A562J CHIP R 5.6K J 1/10W
R34 RK73GB2A000J CHIP R 0.0 J 1/10WR35 RK73GB2A223J CHIP R 22K J 1/10WR36 RK73GB2A103J CHIP R 10K J 1/10WR37 RK73GB2A000J CHIP R 0.0 J 1/10WR39 RK73GB2A101J CHIP R 100 J 1/10W
R40 RK73GB2A152J CHIP R 1.5K J 1/10WR41 RK73GB2A122J CHIP R 1.2K J 1/10WR42 RK73GB2A104J CHIP R 100K J 1/10WR44 RK73GB2A154J CHIP R 150K J 1/10WR45 RK73GB2A104J CHIP R 100K J 1/10W
R46 RK73GB2A103J CHIP R 10K J 1/10WR47 RK73GB2A473J CHIP R 47K J 1/10WR48 RK73GB2A471J CHIP R 470 J 1/10WR49 RK73GB2A391J CHIP R 390 J 1/10WR50 RK73GB2A103J CHIP R 10K J 1/10W
R52 RK73GB2A000J CHIP R 0.0 J 1/10WR53 RK73GB2A274J CHIP R 270K J 1/10WR54 RK73GB2A104J CHIP R 100K J 1/10WR56 RK73GB2A103J CHIP R 10K J 1/10WR57 RK73GB2A473J CHIP R 47K J 1/10W
R58 RK73GB2A102J CHIP R 1.0K J 1/10WR59 RK73GB2A000J CHIP R 0.0 J 1/10WR60 RK73GB2A472J CHIP R 4.7K J 1/10WR61 RK73GB2A822J CHIP R 8.2K J 1/10WR62 RK73GB2A221J CHIP R 220 J 1/10W
R63-65 RK73GB2A000J CHIP R 0.0 J 1/10WR66 RK73GB2A392J CHIP R 3.9K J 1/10WR67,68 RK73GB2A101J CHIP R 100 J 1/10WR69 RK73GB2A222J CHIP R 2.2K J 1/10WR70-73 RK73GB2A000J CHIP R 0.0 J 1/10W
R74 RK73GB2A473J CHIP R 47K J 1/10WR75 RK73GB2A221J CHIP R 220 J 1/10WR76 RK73GB2A153J CHIP R 15K J 1/10WR77 RK73GB2A333J CHIP R 33K J 1/10WR79 RK73GB2A000J CHIP R 0.0 J 1/10W
R80 RK73GB2A473J CHIP R 47K J 1/10WR85 RK73GB2A821J CHIP R 820 J 1/10WR86 RK73GB2A000J CHIP R 0.0 J 1/10WR89 RK73GB2A000J CHIP R 0.0 J 1/10WR90 RK73GB2A2R2J CHIP R 2.2 J 1/10W
R91 RK73GB2A472J CHIP R 4.7K J 1/10WR94 RK73GB2A000J CHIP R 0.0 J 1/10WR96 RK73GB2A331J CHIP R 330 J 1/10WR97,98 RK73GB2A473J CHIP R 47K J 1/10WR99 RK73GB2A152J CHIP R 1.5K J 1/10W
R100 RK73GB2A331J CHIP R 330 J 1/10WR104 RK73GB2A000J CHIP R 0.0 J 1/10WR106 RK73GB2A000J CHIP R 0.0 J 1/10WR107 RK73GB2A473J CHIP R 47K J 1/10WR109 RK73FB2B000J CHIP R 0.0 J 1/8W
TX-RX UNIT (X57-6450-XX) (A/2)
TK-880/880H
5
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
R110 RK73GB2A470J CHIP R 47 J 1/10WR111,112 RK73GB2A472J CHIP R 4.7K J 1/10WR113 RK73GB2A000J CHIP R 0.0 J 1/10WR114 RK73GB2A392J CHIP R 3.9K J 1/10WR115 RK73GB2A000J CHIP R 0.0 J 1/10W
R116 RK73GB2A473J CHIP R 47K J 1/10WR119 RK73GB2A103J CHIP R 10K J 1/10WR120 RK73GB2A682J CHIP R 6.8K J 1/10W HKR120,121 RK73GB2A472J CHIP R 4.7K J 1/10W KR121 RK73GB2A472J CHIP R 4.7K J 1/10W HK
R122 RK73GB2A392J CHIP R 3.9K J 1/10WR123 RK73GB2A153J CHIP R 15K J 1/10WR124-126 RK73GB2A223J CHIP R 22K J 1/10WR128 RK73GB2A223J CHIP R 22K J 1/10WR129 RK73GB2A100J CHIP R 10 J 1/10W
R130,131 RK73GB2A223J CHIP R 22K J 1/10WR132 RK73GB2A104J CHIP R 100K J 1/10WR133 RK73GB2A153J CHIP R 15K J 1/10WR134 RK73GB2A473J CHIP R 47K J 1/10WR135 RK73RB2H121J CHIP R 120 J 1/2W HK
R135 RK73RB2H151J CHIP R 150 J 1/2W KR137 RK73GB2A473J CHIP R 47K J 1/10WR138 RK73FB2B100J CHIP R 10 J 1/8WR139 RK73FB2B000J CHIP R 0.0 J 1/8W KR140 RK73GB2A000J CHIP R 0.0 J 1/10W
R141 RK73GB2A104J CHIP R 100K J 1/10WR142 ✽ RK73RB2H100J CHIP R 10 J 1/2WR143 RK73GB2A102J CHIP R 1.0K J 1/10WR144 RK73GB2A223J CHIP R 22K J 1/10WR145 RK73GB2A104J CHIP R 100K J 1/10W
R146 RK73RB2H471J CHIP R 470 J 1/2WR147 RK73FB2B223J CHIP R 22K J 1/8W HKR147 RK73FB2B822J CHIP R 8.2K J 1/8W KR148 RK73FB2B472J CHIP R 4.7K J 1/8WR149 RK73FB2B103J CHIP R 10K J 1/8W
R150 RK73FB2B000J CHIP R 0.0 J 1/8WR151-153 RK73GB2A000J CHIP R 0.0 J 1/10WR154 RK73GB2A103J CHIP R 10K J 1/10WR155 RK73GB2A333J CHIP R 33K J 1/10WR156 RK73GB2A471J CHIP R 470 J 1/10W
R157 RK73GB2A101J CHIP R 100 J 1/10WR158,159 RK73FB2B562J CHIP R 5.6K J 1/8WR162 RK73GB2A122J CHIP R 1.2K J 1/10WR163 RK73GB2A104J CHIP R 100K J 1/10WR164 RK73GB2A474J CHIP R 470K J 1/10W
R165 RK73FB2B000J CHIP R 0.0 J 1/8WR168 RK73GB2A000J CHIP R 0.0 J 1/10WR169 RK73GB2A104J CHIP R 100K J 1/10WR170 RK73GB2A000J CHIP R 0.0 J 1/10WR176 RK73FB2B000J CHIP R 0.0 J 1/8W
R181,182 RK73EB2E000J CHIP R 0.0 J 1/4WR200 RK73FB2B000J CHIP R 0.0 J 1/8WR202 RK73FB2B4R7J CHIP R 4.7 J 1/8W KR203 RK73FB2B221J CHIP R 220 J 1/8WR204 RK73FB2B101J CHIP R 100 J 1/8W
R205 RK73FB2B121J CHIP R 120 J 1/8WR206 RK73FB2B221J CHIP R 220 J 1/8WR209,210 RK73GB2A104J CHIP R 100K J 1/10WR211 RK73GB2A332J CHIP R 3.3K J 1/10WR212,213 RK73GB2A102J CHIP R 1.0K J 1/10W
R214 RK73GB2A101J CHIP R 100 J 1/10WR215 RK73GB2A100J CHIP R 10 J 1/10WR217,218 RK73GB2A104J CHIP R 100K J 1/10WR220 RK73GB2A271J CHIP R 270 J 1/10WR221 RK73GB2A222J CHIP R 2.2K J 1/10W
R223 RK73GB2A102J CHIP R 1.0K J 1/10WR224,225 RK73GB2A000J CHIP R 0.0 J 1/10WR226 RK73GB2A682J CHIP R 6.8K J 1/10WR227 RK73GB2A000J CHIP R 0.0 J 1/10W KR228 RK73GB2A102J CHIP R 1.0K J 1/10W
R229 RK73GB2A222J CHIP R 2.2K J 1/10WR230 RK73GB2A682J CHIP R 6.8K J 1/10WR231 RK73GB2A103J CHIP R 10K J 1/10WR232 RK73GB2A000J CHIP R 0.0 J 1/10WR233 RK73GB2A470J CHIP R 47 J 1/10W
R234 RK73GB2A270J CHIP R 27 J 1/10WR235 RK73GB2A152J CHIP R 1.5K J 1/10WR236 RK73GB2A101J CHIP R 100 J 1/10WR237 RK73GB2A471J CHIP R 470 J 1/10WR238 RK73GB2A221J CHIP R 220 J 1/10W
R239 RK73GB2A100J CHIP R 10 J 1/10WR240 RK73GB2A222J CHIP R 2.2K J 1/10WR241 RK73GB2A100J CHIP R 10 J 1/10WR242 RK73GB2A681J CHIP R 680 J 1/10WR243 RK73GB2A331J CHIP R 330 J 1/10W
R244 RK73GB2A152J CHIP R 1.5K J 1/10WR250 RK73GB2A000J CHIP R 0.0 J 1/10WR251 RK73GB2A474J CHIP R 470K J 1/10WR252 RK73RB2H220J CHIP R 22 J 1/2WR300 RK73GB2A560J CHIP R 56 J 1/10W
R301-303 RK73GB2A102J CHIP R 1.0K J 1/10WR304 RK73GB2A000J CHIP R 0.0 J 1/10WR305 RK73GB2A103J CHIP R 10K J 1/10WR306 RK73GB2A471J CHIP R 470 J 1/10WR307 RK73GB2A000J CHIP R 0.0 J 1/10W
R308 RK73GB2A101J CHIP R 100 J 1/10WR309 RK73GB2A683J CHIP R 68K J 1/10WR310 RK73GB2A103J CHIP R 10K J 1/10WR311 RK73GB2A271J CHIP R 270 J 1/10WR312 RK73GB2A102J CHIP R 1.0K J 1/10W
R313 RK73GB2A103J CHIP R 10K J 1/10WR314 RK73GB2A123J CHIP R 12K J 1/10WR315 RK73GB2A222J CHIP R 2.2K J 1/10WR316,317 RK73GB2A000J CHIP R 0.0 J 1/10WR318 RK73GB2A221J CHIP R 220 J 1/10W
R319 RK73GB2A102J CHIP R 1.0K J 1/10WR320 RK73GB2A000J CHIP R 0.0 J 1/10WR400-402 RK73FB2B000J CHIP R 0.0 J 1/8WR403 RK73GB2A000J CHIP R 0.0 J 1/10WR406 RK73GB2A394J CHIP R 390K J 1/10W
R408 RK73GB2A000J CHIP R 0.0 J 1/10WR411 RK73GB2A472J CHIP R 4.7K J 1/10WR413 RK73GB2A473J CHIP R 47K J 1/10WR414 RK73GB2A000J CHIP R 0.0 J 1/10WR415 RK73GB2A103J CHIP R 10K J 1/10W
R416 RK73GB2A822J CHIP R 8.2K J 1/10WR417 RK73GB2A122J CHIP R 1.2K J 1/10WR418 RK73GB2A473J CHIP R 47K J 1/10WR419 RK73GB2A000J CHIP R 0.0 J 1/10WR420,421 RK73FB2B000J CHIP R 0.0 J 1/8W
TX-RX UNIT (X57-6450-XX) (A/2)
TK-880/880H
6
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
R422 RK73GB2A000J CHIP R 0.0 J 1/10WR425 RK73GB2A000J CHIP R 0.0 J 1/10WR426 RK73FB2B221J CHIP R 220 J 1/8WR430 RK73FB2B221J CHIP R 220 J 1/8WR450 RK73FB2B000J CHIP R 0.0 J 1/8W
R451 RK73GB2A562J CHIP R 5.6K J 1/10W HKR452 RK73GB2A000J CHIP R 0.0 J 1/10W KR452 RK73GB2A122J CHIP R 1.2K J 1/10W HKR453 RK73GB2A102J CHIP R 1.0K J 1/10WR454 RK73GB2A103J CHIP R 10K J 1/10W
R455 RK73GB2A182J CHIP R 1.8K J 1/10WR456 RK73GB2A102J CHIP R 1.0K J 1/10WR457 RK73GB2A154J CHIP R 150K J 1/10WR458 RK73GB2A103J CHIP R 10K J 1/10WR459 RK73GB2A153J CHIP R 15K J 1/10W
R460 RK73GB2A822J CHIP R 8.2K J 1/10WR461 RK73GB2A103J CHIP R 10K J 1/10WR462 RK73GB2A682J CHIP R 6.8K J 1/10WVR1 R32-0656-05 SEMI FIXED VARIABLE RESISTOR HKVR1 R32-0658-05 SEMI FIXED VARIABLE RESISTOR K
D1-6 DA204U DIODED7 ✽ 02DZ20F-Y,Z ZENER DIODED8,9 DA204U DIODED11 DAN202U DIODED12-14 DA204U DIODE
D16 1SS355 DIODED17 DA204U DIODED20 1SS355 DIODED21 02DZ5.6F-X,Y ZENER DIODED22,23 DAN235E DIODE
D24 ✽ MINISMDC07502F VARISTORD26 1SS355 DIODED27 HSM88AS DIODED28 02DZ15F-X,Y ZENER DIODED30 HSM88AS DIODE
D31 1SS355 DIODED32 22ZR-10D SURGE ABSORBERD34 02DZ18F-X,Y ZENER DIODED35 MA742 DIODED37 DSA3A1 DIODE
D40,41 HVC131 DIODED200 HSM88AS DIODED203-206 1SV280 VARIABLE CAPACITANCE DIODED207 DA204U DIODED209 MA4PH633 DIODE
D210,211 ✽ L709CER DIODED401 MA2S077 DIODE HKD402 MA4PH633 DIODE HKD407 02DZ5.6F-X,Y ZENER DIODED408 1SS355 DIODE
IC1 TA75W01FUF MOS-ICIC2,3 TA75W558FU MOS-ICIC4 TC4S66F MOS-ICIC5 ✽ M62363FPDF0J MOS-ICIC6 TA75W01FUF MOS-IC
IC7,8 BU4094BCFV MOS-ICIC9 TA78L05FF MOS-ICIC10 ✽ LA4422-E BI-POLAR ICIC11 TA31136FNG MOS-ICIC12 TA78L05FF MOS-IC
IC13 AN8009M MOS-ICIC14 TA7808S MOS-ICIC15 TC4013BF(N) MOS-ICIC200 GN2011(Q) MOS-ICIC300 CD8468 MOS-IC
IC400 RA30H4452M123 MOS-IC KIC400 ✽ RA45H4452M131 MOS-IC HKIC401 NJM2904V MOS-ICIC402 ✽ TA75S01F-F MOS-ICQ1 2SK1824-A FET
Q2,3 2SC2412K(S) TRANSISTORQ4 DTD114EK DIGITAL TRANSISTORQ5,6 DTC114EE DIGITAL TRANSISTORQ7 ✽ 2SC5110-F(O) TRANSISTORQ8 DTC363EU DIGITAL TRANSISTOR
Q9 DTA114YUA DIGITAL TRANSISTORQ10 DTC114EE DIGITAL TRANSISTORQ11 2SA1362-F(Y) TRANSISTORQ12 2SB1132(Q,R) TRANSISTORQ13 DTC114EE DIGITAL TRANSISTOR
Q15 2SC2059K(P) TRANSISTORQ16 DTC144EE DIGITAL TRANSISTORQ17 2SC2412K(S) TRANSISTORQ18 2SK1824-A FETQ22 DTC114EE DIGITAL TRANSISTOR
Q23 DTA114EE DIGITAL TRANSISTORQ24 DTC144EE DIGITAL TRANSISTORQ25,26 DTA114EE DIGITAL TRANSISTORQ27 2SA1641(S,T) TRANSISTORQ28,29 DTC114EE DIGITAL TRANSISTOR
Q30 DTA114EE DIGITAL TRANSISTORQ31 DTC114EE DIGITAL TRANSISTORQ32 2SK1824-A FETQ201 2SC3357-A TRANSISTORQ202 2SC4093(R27) TRANSISTOR
Q203-205 2SC3357-A TRANSISTORQ300 ✽ 2SC4215-F(Y) TRANSISTORQ301,302 2SC3722K(S) TRANSISTORQ401-403 DTC114EE DIGITAL TRANSISTORQ404 2SC4116(Y)F TRANSISTOR
A1 X58-4550-10 SUB UNIT
C102 CK73GB1H471K CHIP C 470PF KC104 CC73GCH1H080B CHIP C 8.0PF BC105 CC73GCH1H060B CHIP C 6.0PF BC107 CC73GCH1H050B CHIP C 5.0PF BC108 CC73GCH1HR75B CHIP C 0.75PF B
C110 CC73GCH1H040B CHIP C 4.0PF BC111 CC73GCH1H030B CHIP C 3.0PF BC112 CC73GCH1H010B CHIP C 1.0PF BC113 CC73GCH1H1R5B CHIP C 1.5PF BC114 CC73GCH1H030B CHIP C 3.0PF B
C115 CC73GCH1H040B CHIP C 4.0PF BC116 CC73GCH1H050B CHIP C 5.0PF BC117 CK73GB1H471K CHIP C 470PF KC118 CC73GCH1H090D CHIP C 9.0PF DC119,120 CK73GB1H471K CHIP C 470PF K
PLL/VCO (X58-4550-10)
TX-RX UNIT (X57-6450-XX) (A/2)
PLL/VCO (X58-4550-10)
If a part reference number is listed in a shaded box, that part does not come with the PCB.
TK-880/880H
7
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
C121 CC73GCH1H090B CHIP C 9.0PF BC122 CC73GCH1H0R5C CHIP C 0.5PF CC123 CK73GB1H471K CHIP C 470PF KC124 CC73GCH1H0R5C CHIP C 0.5PF CC125 CC73GCH1H040C CHIP C 4.0PF C
C126,127 CK73GB1H471K CHIP C 470PF KC128 CK73FB1E104K CHIP C 0.10UF KC129 CK73GB1H471K CHIP C 470PF KTC106 C05-0384-05 CERAMIC TRIMMER CAPACITOR (10P)TC109 C05-0384-05 CERAMIC TRIMMER CAPACITOR (10P)
CN101 E40-5699-05 PIN ASSY
- F10-2279-04 SHIELDING CASE
L101-104 L41-1595-33 SMALL FIXED INDUCTOR (1.5UH)L105 L34-4574-05 AIR-CORE COILL106 L34-4573-05 AIR-CORE COILL107,108 L40-1098-76 SMALL FIXED INDUCTOR (1UH)L109,110 L41-1595-33 SMALL FIXED INDUCTOR (1.5UH)
L111 L33-0751-05 SMALL FIXED INDUCTOR
R101 RK73GB2A101J CHIP R 100 J 1/10WR102 RK73GB2A000J CHIP R 0.0 J 1/10WR103 RK73GB2A683J CHIP R 68K J 1/10WR104 RK73GB2A101J CHIP R 100 J 1/10WR105 RK73GB2A154J CHIP R 150K J 1/10W
R106 RK73GB2A101J CHIP R 100 J 1/10WR107-110 RK73GB2A103J CHIP R 10K J 1/10WR111 RK73GB2A470J CHIP R 47 J 1/10WR112 RK73GB2A151J CHIP R 150 J 1/10WR113 RK73GB2A181J CHIP R 180 J 1/10W
R114 RK73GB2A470J CHIP R 47 J 1/10WR115 RK73GB2A103J CHIP R 10K J 1/10WR116 RK73GB2A392J CHIP R 3.9K J 1/10WR117 RK73GB2A101J CHIP R 100 J 1/10WR118 RK73GB2A000J CHIP R 0.0 J 1/10W
D101-104 ✽ 1SV283F VARIABLE CAPACITANCE DIODED105 1SV214-F VARIABLE CAPACITANCE DIODEQ101 2SK508NV(K52) FETQ102 DTC114EUA DIGITAL TRANSISTORQ103 2SK508NV(K52) FET
Q104,105 ✽ 2SC4081 TRANSISTORQ106 ✽ 2SC4226-A(R24) TRANSISTOR
PLL/VCO (X58-4550-10)
TK-880/880H
8
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
ADJUSTMENTTransmitter Section
1. Frequency 1) Set test mode Power meter Rear ANT Check 470.100MHz±100HzSelect “FREQ” in tuning mode. F. counter panelPTT : ON
2. Power 1) Maximum power TX-RX VR1 26.0W : K ±0.5W : Koutput Set test mode (A/2) 40.0W : HK ±2.0W : HK
Select “H POW” in tuning mode.“H HPOW256” : K“H HPOW250” : HK
PTT : ON
3. High power 1) Set test mode 25.0W : K ±1.0W : Kadjust/check Select “H POW” in tuning mode. 40.0W : HK ±2.0W : HK
“L HPOW”PTT : ON
2) “L2 HPOW”PTT : ON
3) “C HPOW”PTT : ON
4) “H2 HPOW”PTT : ON
K 5) “H HPOW”PTT : ON
HK 6) “H HPOW” Check 40W±2WPTT : ON
4. Low power 1) Set test mode Power meter 5.0W : K ±0.5W : Kadjust Select “L POW” in tuning mode. 10.0W : HK ±1.0W : HK
“L LPOW”PTT : ON
2) “L2 LPOW”PTT : ON
3) “C LPOW”PTT : ON
4) “H2 LPOW”PTT : ON
5) “H LPOW”PTT : ON
5. Power check 1) Set test mode Power meter ANT Check 25W±1W, 7A or less : KCH : CH1 - Sig1 40W±2W, 12A or less : HK
CH2 - Sig1 Ammeter DC IN CH3 - Sig1
PTT : ON
TK-880/880H
9
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
ADJUSTMENT
6. Modulation 1) Set test mode Power meter Rear ANT Make the de- (Wide/Narrow)balanced MIC input : OFF Deviation panel modulation
Select “BAL” in tuning mode. meter waves into square“L BAL” Oscilloscope waves.Deviation meter filter
LPF : 15kHz AF VTVM Front MICHPF : OFF AG panelDe-emphasis : OFF
PTT : ON
2) “C BAL”PTT : ON
3) “H BAL”PTT : ON
7. Maximum 1) Set test mode 3.8kHz (Wide) ±50Hz (Wide/Narrow)deviation Connect AG to the MIC 1.75kHz (Narrow)
terminal. (According to theSelect “MAX” in tuning mode. larger +, –)“L MAX”AG : 1kHz/50mVDeviation meter filter
LPF : 15kHzHPF : OFFDe-emphasis : OFF
PTT : ON
2) “C MAX”PTT : ON
3) “H MAX”PTT : ON
8. MIC 1) Set test mode Check ±3kHz±0.2kHz (Wide)sensitivity CH : CH1 - Sig1 ±1.5kHz±0.05kHz (Narrow)check AG : 1kHz/5mV
PTT : ON
9. QT deviation 1) Set test mode 0.75kHz (Wide) ±50Hz (Wide/Narrow)Select “FQT” in tuning mode. 0.35kHz (Narrow)“L FQT”Deviation meter filter
LPF : 3kHzHPF : OFF
PTT : ON
2) “C FQT”PTT : ON
3) “H FQT”PTT : ON
TK-880/880H
10
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
ADJUSTMENT
10. DQT 1) Set test mode Power meter Rear ANT 0.75kHz (Wide) ±50Hz (Wide/Narrow)deviation Select “F DQT” in tuning mode. Deviation panel 0.35kHz (Narrow)
“L FDQT” meterDeviation meter filter Oscilloscope
LPF : 3kHzHPF : OFF AF VTVM Front MIC
PTT : ON AG panel
2) “C FDQT”PTT : ON
3) “H FDQT”PTT : ON
11. Fine LTR 1) Set test mode 1.0kHz (Wide) ±50Hz (Wide/Narrow)Select “FLTR” in tuning mode. 0.75kHz (Narrow)“L FLTR”deviation meter filter
LPF : 3kHzHPF : OFF
PTT : ON
2) “C FLTR”PTT : ON
3) “H FLTR”PTT : ON
12. DTMF 1) Set test mode 3.0kHz (Wide) ±0.2kHz (Wide)deviation Select “DTMF” in tuning mode. 1.5kHz (Narrow) ±0.1kHz (Narrow)
Deviation meter filterLPF : 15kHzHPF : OFF
PTT : ON
13. MSK 1) Set test mode 3.0kHz (Wide) ±0.1kHz (Wide/Narrow)deviation Select “FMSK” in tuning mode. 1.5kHz (Narrow)
Deviation meter filterLPF : 15kHzHPF : OFF
PTT : ON
14. TONE 1) Set test mode 3.0kHz (Wide) ±0.1kHz (Wide/Narrow)deviation Select “TONE” in tuning mode. 1.5kHz (Narrow)
Deviation meter filterLPF : 15kHzHPF : OFF
PTT : ON
11
A B C D E F G H I J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN101
ST
HT
E
9CL
8CL
MD
CV
J72-0618-02
J72-0618-02
GS D
GS D
C107
C114C
121
C118
C111
C123
D105
C120
R116
C110
C108
R101
R102
TC
106
L101
TC
109
R117
R106
R105
C113
C124
L111
R112
R113
L102
C112
C127
D101
D102
D103
D104
L108
C128
Q101
Q103
L103
L104
C102
C126
C117
C119
R110
C125
CV
MD
8CL
9CL
E
HT
ST
R107
C115
C104
C105
R103
R108
R104
C116L110
L109
C122
R115
R109
R114
R111
C129
R118
L107
Q102
Q104
Q105 Q106
L105
L106
PC BOARD TK-880/880H
PLL/VCO (X58-4550-10) Component side view (J72-0618-02)
PLL/VCO (X58-4550-10) Foil side view (J72-0618-02)
Component side
Foil side
Layer 1Layer 2
Component side
Foil side
Layer 1Layer 2
Ref. No. Address
Q101 12C
Q102 11C
Q103 9C
Q104 11B
Q105 11B
Q106 11E
D101 13F
D102 9F
D103 13F
D104 9F
D105 10E
12
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R415
R416
R418R419
R422
C45+
C210
C211
TV
C213C214
C218 TP2
TP1
Q16
C220
C221
C222
C223
C224
R457
A1: X58-4550
C423
R460
C231
R461
C233
Q32G
SD
C432
C91
C93
C94
C98
C99
C443
C447 C448
Q300
C267
D401
C465
C273
L303
L305L306
XF1
R304
R110
R306
R112
R307
R113
R308
R119
R316
R122
R317
R318
R319
L6
R135
R139
C101
C102
C107
R149
C303
C304
C313
C315
C320C322
C330C331
Q401
C
C178
L211
TP4
L213
IC30
0
11011 20
R89
L222
ST
HT
E
9CL
8CL
MD
CV
+
TP3
+
R21
0
R42
0
C20
1
C20
4C
207
C20
9
C21
2
Q17
C41
9
C97
C44
5
D20
3
D20
4
C26
6
C26
9
D21
1
C27
2
R11
5
R12
0 C12
5
C12
9
C14
0
VR
1
L2
00
L203
L208
L220
L221
L223
L224
R2
02
R20
9
R41
7
R45
8R
459
C42
2
R46
2C
466
IC4011
4 5
8
IC40
213
4 5
C13
1
R21
7
R21
8
R22
5
R22
7
C21
6
D20
5
D20
6C
277
C28
1
R30
0
R30
1
R30
2
R30
3R30
9
R31
0
L8
R32
0
C30
5
C30
6
C30
7
C30
9
C31
1
C31
2
C31
7
C32
1
C16
1
L207
L209
R22
0 R22
8
R23
0
R23
2C59
C23
7
C24
1
Q30
1
Q30
2
L302
R30
5
R11
1
R11
4
R31
1
R31
2
R31
3
R31
4
R31
5
R12
1
L2
R12
9
C10
0
C31
4
C31
6
C31
8
C31
9C32
5
C32
6
R68
R22
1
R22
4
R22
9
R23
3R
234
R25
0
C23
0
C23
9
C24
3
C28
0
Q20
3B C E
L5
IC11
1
89
16
C26
2
C29
3
C44
6
+
+ +
+
+
+
+
TK-880/880H PC BOARD
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Component side view (J72-0974-09 A/2)
13
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C40C45
+
C54
C63
Q13
C96C98
C99
D7
D11
D16
R119
D37
C101
C107
IC9 G
O
I
CF1 (F)
C133
Q8
R6
R7
R8
R47
R48
R49
R57
R60
C173
C174
R74
R80R85
CN1
CN4
CN5
R91
CN6
X2
R97
R99
C10
C11
C12
C14
C15
+
+
+
+
+
+
++
+
J72-0974-09 A/2
D8
D9
D12
D13
L5
IC5
1
CF2
(G
)
R16
C16
11
1
8
C7
C9
D14
RSSI
R3
R4
R98
C48
Q10
C90
C29
5
C68
R45
0C
257
C29
4
R76
R77
R20
0
C44
4
C13
2
IC14
OG
I
C65
C70
C71
C74
C75
C77
C79
J1EXT. SP
D24
D32
R17
6
Q9
C15
2
R50
R58R
70
IC10
110
E2 1
SP
SP
I3 1
SP
O
PA
C1
8S
Q
PT
T
MI/T
XS
ME
/AM
DI
IGN
AH
K/B
US
Y
DE
O1
C2
C3
C4
C5
C6
C8
3 1
Q4
Q5
Q6
R1
R2
CN
2
CN
3C
13T
XD
1
RD
X1
LOK
+
12 13
24
SQ2
C1 C2
C3 C4 5C RD2 DEO
FW
OP SQ RD1 TD2
TD1
E
ST
++B
E
E
SB 33 LOK/DTC/TXS/PSW
MM
LOK/AM11
E
HOR
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Component side view (J72-0974-09 A/2)
PC BOARD TK-880/880H
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
Ref. No. Address
IC5 10L
IC9 9N
IC10 7R
IC11 12J
IC14 6N
IC300 10G
IC401 7F
IC402 6E
Q4 10R
Q5 10R
Q6 10Q
Q8 9N
Q9 9P
Q10 7M
Q13 7L
Q16 11I
Q17 6F
Q32 11I
Q203 13E
Q300 9E
Q301 11F
Q302 11E
Q401 7G
D7 11R
D8 12L
D9 12L
D11 8L
D12 12L
D13 12L
D14 12M
D16 9Q
D24 9Q
D32 4O
D37 6O
D203 8A
D204 9C
D205 11A
D206 11C
D211 5D
D401 6D
J K L M N O P Q R SIHGFEDCBA
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
R415
R416
R418R419
C40
R422
C45+
+
C54
C210
C211
TV
C213
C63
C214
Q13
C218 TP2
TP1
Q16
C220
C221
C222
C223
C224
R457
A1: X58-4550
C423
R460
C231
R461
C233
Q32G
SD
C432
C91
C93
C94
C96C98
C99
C443
C447 C448
D7
Q300
C267
D401
C465
C273
L303
L305L306
XF1
D11
D16
R304
R110
R306
R112
R307
R113
R308
R119
R316
R122
R317
R318
R319
L6
D37
R135
R139
C101
C102
C107
R149
C303
C304
IC9 G
O
I
CF1 (F)
C313
C315
C320C322
C133
Q8
C330C331
R6
R7
R8
R47
R48
R49
R57
R60
Q401
C173
C174
C178
R74
L211
TP4
L213
IC30
0
11011 20
R80R85
R89
L222
CN1
CN4
CN5
R91
CN6
X2
R97
R99
C10
C11
C12
C14
C15
ST
HT
E
9CL
8CL
MD
CV
+
TP3
+
+
+
+
+
+
+
++
+
J72-0974-09 A/2
R21
0
R42
0
C20
1
C20
4C
207
C20
9
C21
2
Q17
C41
9
C97
C44
5
D20
3
D20
4
C26
6
C26
9
D21
1
C27
2
R11
5
R12
0 C12
5
C12
9
C14
0
VR
1
L200
L203
L208
L220
L221
L223
L224
R202
R20
9
R41
7
R45
8R
459
C42
2
R46
2C
466
IC4011
4 5
8
IC40
213
4 5
C13
1
R21
7
R21
8
R22
5
R22
7
C21
6
D20
5
D20
6C
277
C28
1
R30
0
R30
1
R30
2
R30
3R30
9
R31
0
L8
R32
0
C30
5
C30
6
C30
7
C30
9
C31
1
C31
2
C31
7
C32
1
C16
1
L207
L209
R22
0 R22
8
R23
0
R23
2C59
C23
7
C24
1
Q30
1
Q30
2
L302
R30
5
R11
1
R11
4
R31
1
R31
2
R31
3
R31
4
R31
5
R12
1
L2
R12
9
C10
0
C31
4
C31
6
C31
8
C31
9C32
5
C32
6
R68
R22
1
R22
4
R22
9
R23
3R
234
R25
0
C23
0
C23
9
C24
3
C28
0
Q20
3B C E
D8
D9
D12
D13
L5
IC5
1
CF2
(G
)
R16
C16
IC11
1
89
16
C7
C9
D14
RSSI
R3
R4
R98
C48
Q10
C90
C26
2
C29
3
C29
5
C68
R45
0
C44
6
C25
7
C29
4
R76
R77
R20
0
C44
4
C13
2
IC14
OG
I
C65
C70
C71
C74
C75
C77
C79
J1EXT. SP
D24
D32
R17
6
Q9
C15
2
R50
R58R
70
IC10
110
E2 1
SP
SP
I3 1
SP
O
PA
C1
8S
Q
PT
T
MI/T
XS
ME
/AM
DI
IGN
AH
K/B
US
Y
DE
O1
C2
C3
C4
C5
C6
C8
3 1
Q4
Q5
Q6
R1
R2
CN
2
CN
3C
13T
XD
1
RD
X1
LOK
+
+ +
+
+
+
+
12 13
24
SQ2
C1 C2
C3 C4 5C RD2 DEO
FW
OP SQ RD1 TD2
TD1
E
ST
++B
E
E
SB 33 LOK/DTC/TXS/PSW
MM
LOK/AM11
E
HOR
TK-880/880H PC BOARD
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Component side view (J72-0974-09 A/2)
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Component side view (J72-0974-09 A/2)
PC BOARD TK-880/880H
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
Ref. No. Address
IC5 10L
IC9 9N
IC10 7R
IC11 12J
IC14 6N
IC300 10G
IC401 7F
IC402 6E
Q4 10R
Q5 10R
Q6 10Q
Q8 9N
Q9 9P
Q10 7M
Q13 7L
Q16 11I
Q17 6F
Q32 11I
Q203 13E
Q300 9E
Q301 11F
Q302 11E
Q401 7G
D7 11R
D8 12L
D9 12L
D11 8L
D12 12L
D13 12L
D14 12M
D16 9Q
D24 9Q
D32 4O
D37 6O
D203 8A
D204 9C
D205 11A
D206 11C
D211 5D
D401 6D
14
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C22
C24
R408
C29 R411
R413
R414
C36
C42
R426
R430
C400 DB
Q12
B
C
E
R252
1 2
Q15
C72
R452
C417
R453
C78
C421
C89
C250
C252
C253
C255C464
D408
R1
R106
R107
R109
R116
D23
D26
D35
R130
R131
R132
R137
R140
R144
R145
R148
IC2
IC41
34
5
C116
C117
C119
C120
C121
R14
C126
C127
R163
R19
R20
C130
R21
R22
R23
Q1G
SD
R31
C143
R181
R182
C160
C162
Q205
E
C
B
Q402
Q403
R64
Q404
L219
C195
SP
R86
C196
C197
C198
R90
CN7
R203
C19
R206
IC13PA
+
TR
+
G
O
I
8R
DT
ES
+
1
4 5
8+
DM TP3
KEY
DEOQAD
+
1 33
W/N
T/R
MO
TO
BE
EP
8R
PS
WD
EO
MM
AFO
ME
MI
AH
KIG
NS
BS
B8
CK
EY
CK
DT
RS
SI
LD
ES
EP
EN
AP
TT
CP
DT
CT
XD
RX
DO
EF
SW E
R40
6
R45
1
C73
C76
Q27
E B
C
Q28
C80
Q30 Q31
C46
2
C46
3
D40
7
D20
D21
D28
R12
8D
31
D34
R14
3
R14
6
R15
0
R15
1
R15
2
R15
3
R15
4
R15
5
R15
6
R17
C13
6
C13
7
C14
2
R33
C14
4
R36
R39
C15
1
C17
9
IC15
R40
2
Q11
R45
4R
455
R45
6
Q25
C42
9
C88
C25
6
C25
8
C46
1
C28
4
R13
8
R14
1
R14
2
IC3
1 458
IC7
1
1
89
16
89
16
C13
4
C15
0
C18
IC12
G OI
C20
C21
C23
C28
C31
C46
C61
Q22
Q26
D1
D2
D3
D4
D5
D6
D17
R13
3
R13
4
C11
8
IC8
R15
7
R10
R11
R12
C12
3
R15
R16
8
R25
R30
R32
R9
R44
C16
6
C16
7
R59
R63
R65
C17
5
R71
R72R73R
94
R37
R25
1
Q18 G SD
Q23
Q24
C92
D22 R12
3
R12
4
R12
5
R12
6
L7
C10
3
C10
4
C10
8
C11
3
C11
4
C15
3C
154
C15
5
C15
6C
157
R40
0
R24
3
C25
4
L218
R20
4
R20
5
+
1
7 8
14
SB
HORPSW
LOK
E
RSSI
DEO
TD2
TD1 FW C2 C1
RD1 OPSQ
RD2 5C C4 C3
+ +
+
+
++
SB
+
CK
BPO
W/N
BP
8C
+
5C
8T
TK-880/880H PC BOARD
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Foil side view (J72-0974-09 A/2)
15
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R401
R211
C25
R213
C27C30
C33
C34
C35
C38
C43
C44
R425
R231
C47
C49
R238
R239
C205
C56
C206
C57
C64
C66
R252
IC400
3 4
Q15
C227
Q29
C421
C247C248
C249
C250
C251
D200
C265
D207
D209
D402
C275
C282
C283
C287
R104
R107
D40
D41
R147
IC11
45
8
IC6
R159
R164 R165
R169
C135
Q2
R26
Q3
R27R28
R29
Q7
R34
C145
TV
C148
R40
R46
C158
C159
R52
C165R56
Q202
Q204
Q205
E
C
B
E
C
B
L205L206
R75
3
AD
+
CP DT MB
EP
LD
+
OUT IN8C
TP4
+
+
+
+
9C
1
1
45
8
2 3
4
9CH/L
TP1
J72-0974-09 A/2
C32
C41
Q23
C84
C92 C
279
R10
0
L1
R12
4C
113
C11
4
R17
0R
35
X1
R96
R40
3
R22
6
R23
5R
236
R23
7
C51
C52
R24
0
C55
R24
1
R24
2
R24
3
C58
R24
4
C60
C62
C67
C69
C43
4
C41
4
C24
4
C24
5
C24
6
C26
3
C26
4
C28
6
L3
L4L9
C12
4
C12
8
R42
R45R
53
R54
R61
R62
R66
R67
R69
L400
L401
L216
L217
R21
2
R21
4
R21
5
C37
C39
C21
5
C21
7
C22
5
C22
9
C46
0
IC20
0 1 346
C16
4
Q20
1E C B
L210
R79
L212
R22
3
R42
1
C20
0
C41
8
C23
4C
236
C24
0C
268
D21
0
C29
6
D27
D30
L10
R15
8
R16
2
C13
8
C13
9
C14
1
C14
6
C14
7
C14
9
R41
C
+
TP2
ANTEANT
ST
HT
E
9CL
8CL
MD
CV
Ref. No. AddressIC1 9LIC2 12GIC3 9EIC4 8DIC6 6MIC7 9GIC8 10G
IC12 9HIC13 6GIC15 9C
IC200 12PIC400 12J
Q1 8DQ2 12NQ3 11MQ7 9O
Q11 7FQ12 7GQ15 12JQ18 11IQ22 10BQ23 10JQ24 10IQ25 10BQ26 10CQ27 7DQ28 8CQ29 6NQ30 8BQ31 8C
Q201 10QQ202 7MQ204 6KQ205 6JQ402 8DQ403 8EQ404 4G
D1 13DD2 13BD3 13CD4 13CD5 13DD6 11B
D17 13DD20 8BD21 7BD22 11ID23 11HD26 8CD27 5PD28 8CD30 6QD31 8BD34 8CD35 12FD40 9ND41 9N
D200 9RD207 7KD209 5ND210 6OD402 5ND407 4GD408 5G
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Foil side view (J72-0974-09 A/2)
PC BOARD TK-880/880H
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
J K L M N O P Q R SIHGFEDCBA
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
R401
C22
C24
R211
C25
R213
C27
R408
C29
C30
R411
R413
C33
R414
C34
C35
C36
C38
C42
C43
C44
R425
R231
R426
C47
C49
R238
R239R430
C205
C56
C206
C57
C400 DB
C64
Q12
B
C
E
C66
R252
IC400
1 2 3 4
Q15
C72
R452
C417
R453
C227
C78
Q29
C421
C89
C247C248
C249
C250
C251
C252
C253
C255
D200
C265
D207
D209
D402
C464
D408
C275
C282
C283
C287
R104
R106
R107
R109
R116
D23
D26
D35
R130
R131
R132
R137
D40
D41
R140
R144
R145
R147R148
IC11
45
8
IC2
IC41
34
5
C116
IC6
C117
C119
R159
C120
C121
R14
C126
C127
R163
R164
R19
R165
R169
R20
C130
R21
R22
R23
Q1G
SD
C135
Q2
R26
Q3
R27R28
R29
Q7
R31
C143
R34
C145
TV
R181
R182
C148
R40
R46
C158
C159
C160
R52
C162
C165R56
Q202
Q204
Q205
E
C
B
E
C
B
Q402
Q403
R64
Q404
L205L206
R75
L219
C195
SP
R86
C196
C197
C198
R90
CN7
R203
C19
R206
IC13PA
+
TR
+
G
O
I
8R
DT
ES
+
1
4 5
8+
DM TP3
KEY
DEOQAD
+
CP DT MB
EP
LD
+
OUT IN8C
TP4
+
+
+
+
9C
1
1
45
8
2 3
4
9CH/L
TP1
J72-0974-09 A/2
1 33
W/N
T/R
MO
TO
BE
EP
8R
PS
WD
EO
MM
AF
OM
EM
IA
HK
IGN
SB
SB
8C
KE
YC
KD
TR
SS
IL
DE
SE
PE
NA
PT
TC
PD
TC
TX
DR
XD
OE
FS
W E
R40
6
R45
1
C73
C76
Q27
E B
C
Q28
C80
Q30 Q31
C46
2
C46
3
D40
7
D20
D21
D28
R12
8D
31
D34
R14
3
R14
6
R15
0
R15
1
R15
2
R15
3
R15
4
R15
5
R15
6
R17
C13
6
C13
7
C14
2
R33
C14
4
R36
R39
C15
1
C17
9
IC15
R40
2
Q11
R45
4R
455
R45
6
Q25
C42
9
C88
C25
6
C25
8
C46
1
C28
4
R13
8
R14
1
R14
2
IC3
1 458
IC7
1
1
89
16
89
16
C13
4
C15
0
C18
IC12
G OI
C20
C21
C23
C28
C31
C46
C61
Q22
Q26
D1
D2
D3
D4
D5
D6
D17
R13
3
R13
4
C11
8
IC8
R15
7
R10
R11
R12
C12
3
R15
R16
8
R25
R30
R32
R9
R44
C16
6
C16
7
R59
R63
R65
C17
5
R71
R72R73R
94
R37
C32
C41R
251
Q18 G SD
Q23
Q24
C84
C92 C
279
R10
0
D22
L1
R12
3
R12
4
R12
5
R12
6
L7
C10
3
C10
4
C10
8
C11
3
C11
4
R17
0R
35
C15
3C
154
C15
5
C15
6C
157
X1
R96
R40
0
R40
3
R22
6
R23
5R
236
R23
7
C51
C52
R24
0
C55
R24
1
R24
2
R24
3
C58
R24
4
C60
C62
C67
C69
C43
4
C41
4
C24
4
C24
5
C24
6
C25
4
C26
3
C26
4
C28
6
L3
L4L9
C12
4
C12
8
R42
R45R
53
R54
R61
R62
R66
R67
R69
L400
L401
L216
L217
L218
R20
4
R20
5
R21
2
R21
4
R21
5
C37
C39
C21
5
C21
7
C22
5
C22
9
C46
0
IC20
0 1 346
C16
4
Q20
1E C B
L210
R79
L212
R22
3
R42
1
C20
0
C41
8
C23
4C
236
C24
0C
268
D21
0
C29
6
D27
D30
L10
R15
8
R16
2
C13
8
C13
9
C14
1
C14
6
C14
7
C14
9
R41
+
1
7 8
14
SB
HORPSW
LOK
E
RSSI
DEO
TD2
TD1 FW C2 C1
RD1 OPSQ
RD2 5C C4 C3
+ +
+
+
++
SB
+
CK
BPO
W/N
BP
8C
+
5C
8T
+
TP2
ANTEANT
ST
HT
E
9CL
8CL
MD
CV
Ref. No. AddressIC1 9LIC2 12GIC3 9EIC4 8DIC6 6MIC7 9GIC8 10G
IC12 9HIC13 6GIC15 9CIC200 12PIC400 12J
Q1 8DQ2 12NQ3 11MQ7 9OQ11 7FQ12 7GQ15 12JQ18 11IQ22 10BQ23 10JQ24 10IQ25 10BQ26 10CQ27 7DQ28 8CQ29 6NQ30 8BQ31 8C
Q201 10QQ202 7MQ204 6KQ205 6JQ402 8DQ403 8EQ404 4G
D1 13DD2 13BD3 13CD4 13CD5 13DD6 11B
D17 13DD20 8BD21 7BD22 11ID23 11HD26 8CD27 5PD28 8CD30 6QD31 8BD34 8CD35 12FD40 9ND41 9ND200 9RD207 7KD209 5ND210 6OD402 5ND407 4GD408 5G
TK-880/880H PC BOARD
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Foil side view (J72-0974-09 A/2)
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Foil side view (J72-0974-09 A/2)
PC BOARD TK-880/880H
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
16
TK-880/880H SCHEMATIC DIAGRAM
7
6
5
4
3
2
1
A B C D E
X57-645 (A/2) 1/4
IC300SA7025DK or CD8468
1 CLOCK
2 DATA
3 STROBE
4 VSS
5 RFIN
6 RFIN
7 VCCP
8 REFIN
9 RA
10 AUXIN
11PHA
12VSSA
13PHI
14PHP
15VDDA
16RN
17RF
18LOCK
19TEST
20VDD
SB GND
LOK
SQ2RXD2DEO
TXD2
TXD1
RXD1
SQ
5C
FSW
RSSI
IC9TA78L05FF
2
COM
3IN1 OUT
CN112345678
D24 MINISMDC07502F
CN7123
45678
910
1112131415161718192021222324252627282930313233
CN4
3
1
CN2
3
1
X1L77-1946-05
16.8MHz
C31
3
1000
p
C31
6
0.22
u
C16
4
470p
C31
50.
1u
C2
1000
p
C14
1000
p
C31
7
1000
p
C5
1000
p
C312
4p
C175
1000p
C32
22p
C21
1000
p
C43
0.01
u
C16
0
0.1u
C31
110
p
C30
1000
p
C9
1000
p
C16
7
10p
C8
1000
p
C31
9
0.1u
C12
1000
p
C35
0.01
u
C30
918
p
C1
1000
p
C27
1000
p
C330
2p
C4
1000
p
C30
710
p
C15
1000
p
C31
8
0.1u
C331
2p
C13
1000
p
C30
5
1000
pC
460
0.1u
C7
1000
p
C3061000p
C71
0.1u
C39
0.01
u
C16
5
470p
C10
1000
p
C6
1000
p
C30
4
1000
p
C33
0.01
u
C20
0.01
u
C11
1000
p
C65
0.1u
C3
1000
p
C32
16p
R31
3
10k
R40
1.5k
R301 1k
R16
5
0
R9 0
R31
1
270
$R16
7
R30
0
56
R94 0
R31
7
0
R31
4
12k
R16
4
470k
R319
1k
R4 1k
R306470
$R18
R305 10k
R31
2
1k
R31
5
2.2k
R17
0
0
R3 100
$R24
R46
10k
R3040
R31
100k
R12 0
R30
968
k
R303 1k
R34 0
R6 0
R318
220
R27
47k
$R13
R157 100
$R51
R307
0
R32
470k
R35
22k
R302 1k
R22
100k
R32
0
0
R316
0
R26
100k
R2 0
R16
180k
R7 0
R11 1k
R31
010
k
R16
8
0
R29 22
$R41
0
R19
15k
R700
R8 1k
R1 1k
$R5
R10 1k
R30
8
100
R28 0
R15
10k
R25
390k
2SC3722K(S)Q302
2SC4215-F(Y)Q300
2SC2412K(S)Q2
2SC2412K(S)Q3
2SC3722K(S)Q301
C30
3
6.8u
10
C41
100u
16
C34
10u1
6
C25
4.7u
6.3
C37
100u
16
C31
4
0.04
7u35
C16
4.7u
6.3
C322
2.2u10
C23
4.7u
6.3
C320
2.2u10
C32
5
0.22
u35
C38
10u1
6
D3D2D1 D5
D35MA742
D17D4 D6
L110u
L302
L303
22n
L30612n
L30512n
$R84
CN3
3
1
IC1TA75W01FUF
1
2
3
45
6
7
8
IC2TA75W558FU
1
2
3
45
6
7
8
TXD1
RXD1LOK
SBE
HOR
LOK/DTC/TXS/FSWMM
LOK/AM
SQPTT
MI/TXSME/AM
DIIGN
AHK/BUSYDEO
FSW
8C
AFO
8R
W/N
APTT
E
LD
RXD
KEY
ME
PSW
T/R
IGN
ES
OE
CK
CP
MI
DEO
MO
SB
TO
EP
DT
DTC
MM
BEEP
SB
EN
AHK
RSSI
TXD
TX-RX UNIT (X57-6450-XX) (A/2)
X57
-645
0-X
XT
X-R
X U
NIT
(B
/2)
CO
NT
RO
L S
EC
TIO
N
D1-6,17DA204U or HSB123
PLL IC
DC AMP
5V AVR
OVER CURRENT PROTECTION
PROTECTION
DET AMP
CHARGE
RIPPLE FILTER
RIPPLE FILTER
BUFFER AMP
ACTIVEFILTER
ACTIVEFILTER
HTCV9CL
8CL8C9C
W/NT/R
PSW
TO
8R
MO
BEEP
AFO
IGNSB
8C
CKKEY
DTRSSI
ES
EN
OE
DEO
DI5CPTT
HOR
5C
SQ
LOKAHKIGNFC
ME
5.10V
1.56V
5.10V
5.13V
5.13V
8.06V
9.59V
7.87V
8.06V
7.15V 8.77V
3.73V
3.10V
9.42V
Note : The components marked with a dot (•) are parts of layer 1.
17
SCHEMATIC DIAGRAM TK-880/880HJIHGF
X57-645 (A/2) 2/4, X58-455 1/1
TP1
L10
TVL8
L203L79-1585-05
L200*
IC5M62363FPDFOJ
1 VIN1
2 VOUT1
3 VOUT2
4 VIN2
5 VDD
6 LD
7 CLK
8 DI
9 VIN3
10 VOUT3
11 VOUT4
12 VIN413
VIN5
14VOUT5
15VOUT6
16VIN6
17DO
18VDAref
19RESET
20GND
21VIN7
22VOUT7
23VOUT8
24VIN8
C201*
C56
470p
C44
1000
p
C52
1000
p
C20
6
100p
C21
6
0.01
u
C22
1000
p
C21
3
7p
C57
0.01
u
C51
1000
p
C24
1000
p
C40
1000
p
C20
9
4p
C214
7p
C49
1000
p
C20
010
00p
C60
470p
C47
1000
p
C207
10p
C32
60.
15u
C22
5
100p
C21
5
470p
C21
2
470p
C16
110
0p
C58
470p
C19
10p
C204
1000p
C55
2p
C28
7
470p
C21
1
470p
C21
0
7p
C42
1*
C20
5
100p
C28
47p
R41
3
47k
R53
270k
R17 0
R41
4
0
R21
1
3.3k
R335.6k
R67
100
R4080
R36
10k
R20
100k
R47
47k
R39100
R37
0
R45
100k
R1447k
R62
220
$R41
2
$R407R
169
100k
R44
150k
R61
8.2k
R21
56k
R23
180k $R43
R30
220k
R49
390
R48
470
R20
9
100k
R21
2
1k
$R40
9
R581k
R202*
R59 0
R16
2
1.2k
R52 0
R41
1
4.7k
R54
100k
R56
10k
R41
1.2k
R50
10k
$R38
R21
0
100k
R406
390k
R66
3.9k
R42
100k
2SC5110-F(O)Q7
C45
4.7u
6.3
C42910u10
C36
10u10
C46
1u16
C42
68u6
.3
C2910u10C
18
4.7u
6.3
C31
10u10
Q4DTD114EK
Q402DTC114EE
Q6DTC114EE
Q5DTC114EE
D200HSM88AS
2SK1824-AQ1
D7
02D
Z20
F(Y
,Z)
D20
41S
V28
0
D20
31S
V28
0
L208
*
L205
10n
L3 100n
Q403DTC114EE
CN101
1
STHT
E9CL
8CL
MD
7
CV
2SC4226-A(R24)Q106
C125
4p
R117 100
C11
7
470p
R11
6
3.9k
R11
5
10k
R104
100
C12
6
470p
L111
39n
R11
0
10k
2SC4081Q105
R111
47
C122
0.5p
Q1012SK508NV(K52)
L109
1.5n C
118
9p
R113
180C
119
470p
R11
2
150
2SC4081Q104
C12
3
470p
R107
10k
L110
1.5n
C115
4p
L107
1n
L105 C104
8p
R101
100
L101
1.5n
C12
8
0.1u
C12
7
470p
L103
1.5n
D103
1SV283F
D10
1
1SV
283F
R118
0
C107
5p
D10
2
1SV
283F
C12
1
9p
L106 R102
0C
129
470p
D104
1SV283F
L102
1.5n
Q1032SK508NV(K52)
C105
6p
L104
1.5n
C116
5p
L108 1n
Q102DTC114EUA
R11
4
47
C12
4
0.5p
R10
6
100
R10
8
10k
C12
0
470p
C10
2
470p
C10
8
0.75
p
D10
5
1SV
214-
F
C112
1p
C113
1.5p
R103 68k
R105
105k
TC106
10p
C110
4p
TC10910p
C11
1
3p
R109
10k
C11
4
3p
IC3TA75W558FU
1
2
3
45
6
7
8
IC4TC4S66F
1
2
3 4
5
IC6TA75W01FUF
1
2
3
4 5
6
7
8
A/D CONVERTER
A1 X58-4550-10 (VCO)
HOR SW CONTROL
HOR SW CONTROL
HOR SW
HO
RP
RO
TE
CT
ION
AMPSUMMING AMP
ANALOG SW
DC SW
DC AMP
VARI-CAPTUNE
D203,204
BUFFER AMP
OVER VOLTAGEPROTECTION
RX OSCILLATOR
INVERTORBUFFER AMP
TX OSCILLATOR
RX VCO
TX VCO
TX / RX SW
MODULATION
TX / RX SW
RX VCO
TX VCO
9CL
8CL
CVHT
8C9C
W/N
BEEP
PSW
MO
8R
T/R
TO
AFO
IGNSB
SB
8C
DTCKKEY
RSSI
EN
ES
OE
T/R
8C
DEO
DEO
DI5CPTT
HOR
5C
SQ SQ
LOK LOKAHK AHKIGN IGNFC
KEY
RSSIPC
8R
W/N
STR9C
IGNOEESDTCK5C
HNC
PSWBPO
VSS
VDD
NO
22n
C201
NO
-13
-10
C421
NOHK
L208
NO4.7
R202 L200
K
12p 1000p
NO
18n
X57-6450-XX(A/2)
ME ME
5.13V
R:0.05VT:4.36V
R:2.53VT:4.99V
5.11V
8.06V
8.06V
8.06V
9.59V
8.77V
4.41V
6.75V
R:7.79VT:0V
R:1.73VT:0V
LOW:1.55VCENTER:3.98VHIGH:8.01V
13.28VPSW ON:0V
N:0.12VW:4.96V
2.36V
TX-RX UNIT (X57-6450-XX) (A/2)
18
TK-880/880H SCHEMATIC DIAGRAMK L M N O
X57-645 (A/2) 3/4
L210L39-1272-15
L212L39-1272-15
TP2
L211L39-1272-15
CODE3
CODE4
CODE2 CODE1 OPT
TP4
L207L79-1585-05 L6
L34-4787-05
ST
IC8BU4094BCFV
1STRB
2DATA
3CLK
4Q1
5Q2
6Q3
7Q4
8VSS
9QS
10Q’S
11Q8
12Q7
13Q6
14Q5
15OE
16VDD
IC7BU4094BCFV
1STRB
2DATA
3CLK
4Q1
5Q2
6Q3
7Q4
8VSS
9QS
10Q’S
11Q8
12Q7
13Q6
14Q5
15OE
16VDD
C54
0.1u
C24
4
470p
C233
0.01u
C243
0.01u
C41
4
470p
C72
1000
p
C68
0.1u
C27
7
4p
C239
0.01u
C15
9
5p
C97
1000
p
C80
0.1u
C22
2
7p
C23
0
0.1uC
227
470p
C90
1000
p
C93
1000
p
C218
470p
C275
4p
C231
0.1u
C10
4
0.01
u
C48 1u
C28
3
470p
C69
*
C91
0.01
u
C14
0
470p
C28
0
1000
p
C25
0
470p
C22
9
470p
C24
7
470p
C13
1
470pC17
8
22p
C28
2
470p
C432*
C88
0.01
u
C15
8
5p
C28
1*C
223
7p
C24
8
470p
C21
7
1000
p
C84
10p
C22
4*
C234
5p
C22
047
0p
C66
47p
C23
6
470p
C24
0
0.01
u
C23
7
0.01
u
C245
5p
C73
1000
p
C22
147
0p
C59
1000
p
C78
0.01
u
C61
0.01
u
C11
3
0.01
u
C67
470p
C251
7p
C24
9
470p
C63
0.01u
C94
470p
C24
6
470p
C76
1000
p
C24
1
0.01
u
C64
0.01
u
C62
2pR
991.
5k
R23
6
100
R73
0
R23
9
10R
242
680
R23
2
0
R22
0
270
R24
0
2.2k
R65 0
R251470k
R96
330
R22
9
2.2k
R21
4
100
R21510
R85
820
R23
4
27
R71
0
R231
10k
R69
2.2k
R11
30
R98
47k
R90 2.2
R42
2
0
R230
6.8k
R86 0R
7447
k
R64 0
R77
33k
R97
47k
R110
47
R227*
R21
8
100k
R224
0
R22
66.
8k
R23
5
1.5k
R63 0
R24
4
1.5k
R425
0
R23
3
47
R60
4.7k
R21
3
1k
R24
1
10
R89
0
R250
0
R24
3
330
R120*
R76
15k
R22
8
1k
R1124.7k
R91
4.7k
R80
47k
R139*R
238
220
R11
5
0
R21
7
100k
R75
220
R12422k
R22
1
2.2k
R223
1k
R23
7
470
R79 0
R72
0
R403
0
R12
2
3.9k
R57
47k
R68
100
R225
0
2SC3357-AQ204 2SC3357-A
Q205
2SC2412K(S)Q17
2SC3357-AQ203
2SC3357-AQ201
C74
47u2
5
C70
47u
25
C17
3*
C11
4
3.3u
10
C17
4
22u1
6
C75
47u1
0
C79
470u
16
C77
47u2
5
2SA1362-F(Y)Q11
2SB1132(Q,R)Q12
Q10DTC114EE
Q29DTC114EE
Q8DTC363EU
Q13DTC114EE
XF1
44.850ML71-0572-05
D207DA204U
D9DA204U orHSB123
D8DA204U or HSB123
D12DA204U orHSB123
D14DA204U orHSB123
D13DA204U orHSB123
IC10LA4422-E
1V
CC
2IN
3N
C1
4D
C
5N
FA
6N
FB
7B
S
8G
ND
9N
C2
10O
UT
Q9DTA114YUA
D41
HVC131
D16
1SS
355
D401*
D40
HVC131
2SK1824-AQ18
D20
51S
V28
0
D20
61S
V28
0
Q2022SC4093(R27)
D11DAN202U
L216
15n
L217
15n
L206
15n
L209*
L4 *
L213
150n
L9 18n
IC200GN2011(Q)
1G2
2S1
3S2
4D2
5D1
6G1
VR
1*
R459
15k
R46
0
8.2k
R458
10k
IC402TA75S01F-F
1IN(+)
2VEE
3IN(-)4 OUT
5 VCC
R457
150k
C46
5
470p
C46
6
470p
R46
2
6.8k
R46
1
10k
L2
PROTECTIONPROTECTION
H/L SW
REGISTERSHIFT
IC7
SHIFTREGISTER
AF MUTE GATE
MUTEAF
PROTECTION
D12-14
MUTEAF
POWER AMPAF
PROTECTION
REVERSECURRENT
D16
VARI-CAPTUNE
D205,206
RF AMP
MIXER
D203
PRE IF AMP
PC SW
DET MUTE
8T SW CONTROL
8R SW CONTROL
8T SW8R SWTEMPERATURECOMPEMSATING
RF AMPRF AMPRF AMP
ST
D40,41
RF SWITCH
TEMPERATUREPROTECTION
D401
SB SB
T/R
8C 8C
DEODEO
SQ
LOKAHKIGN IGN
KEY
RSSI RSSIPC
8R
W/N
STR
W/N
9C 9C
IGN IGNOEESDTCK5C
HNC
PSW PSWBPO
8T
DM
5C
TOF
PA
6.8n
C281
NO
C173C69
0
L209
3p
4p
3.3u6.3
82n
7p
L4
NO 4.7k NONO
6.8k
VR1
NO
0.01uNO
100k
R227R139R120
0
6p
C224
1u16
8.2n
C432D401
MA2S077 20k
150p-10
-13
K
HK
X57-6450-XX(A/2)
ME
8R
APC DC AMP
R:5.07VT:0V
8.06V
13.54V
R:0VT:7.06V
R:0VT:1.41V
R:0.01VT:7.95V
R:4.86VT:0V
R:0VT:1.94V
R:0VT:4.49V
R:0.63VT:4.35V
R:8.06VT:7.29VR:7.28V
T:8.06V
R:8.02VT:0V
R:0VT:4.89V
R:4.95T:0.01V
R:0VT:4.37V
R:0VT:1.18V
R:0.97VT:0.11V
13.2V
13.13V
7.48V
HIGH POWER:4.96VLOW POWER:0V
5.13V
5.13V
R:0.64VT:0.03VR:1.41V
T:0V
5.08V
4.72V
R:2.25VT:0V
R:0V(K,HK)T:3.90V(K),2.51V(HK)
TX-RX UNIT (X57-6450-XX) (A/2)
19
SCHEMATIC DIAGRAM TK-880/880H
7
6
5
4
3
2
1
TSRQP
X57-645 (A/2) 4/4
CN5
1
3
J1
L224
1.5T
L400
IC12TA78L05FF
2
COM
3IN1 OUT
IC401NJM2904V
1AOUT
2A-IN
3A+IN
4GND
5B+IN
6B-IN
7BOUT
8V+
IC14TA7808S
3
GND
1IN2 OUT
L221
2.5T
CF1L72-0372-05 orL72-0998-05
L401
L223
9.5T
L222
1.5T
D32
22Z
R-1
0D
L220
9.5T
IC13AN8009M
2
COM
3IN1 OUT
CN6IC15
TC4013BF(N)
1Q1
2Q1
3CLK1
4R1
5D1
6S1
7VSS
8S2
9D2
10R2
11CLK2
12Q2
13Q2
14VDD
IC11TA31136FNG
1O
SC
IN
2O
SC
OU
T
3M
IXO
UT
4V
CC
5IF
IN
6D
EC
7F
ILO
UT
8F
ILIN
9A
FO
UT
10Q
UA
D
11IF
OU
T
12R
SS
I
13N
-DE
T
14N
-RE
C
15G
ND
16M
IXIN
C28
4
100p
C12
5
470p
C17
9
22p
C13
5
1000
p
C44
4
22p
C13
8
0.5p
C153
0.01u
C19
610
00p
C26
3
470p
C14
8
1000
p
C27
3*
C41
9
22p
C11
70.
01u
C12
60.
1u
C142 470p
C14
6
470p
C12
9
0.01
u
C15
0
22p
C254
22p
C12
4
0.01
u
C42
2
1000
p
C14
9
2p
C98
15p
C15
1
1000
p
C12
010
00p
C25
2
470p
C13
6
0.22
u
C44
7
22p
C41
8*
C10
1
1000
p
C26
5*
C19
810
00p
C92
0.01u
C28
6
100p
C15
5
1000
p
C89
470p
C41
710
00p
C26
8
4p
C15
7
0.01
u
C26
4
0.1u
C44
8
22p
C40
0
5p
C19
510
00p
C14
410
00p
C14
1
470p
C27
2*
C13
9
2p
C102 27p
C13
4
0.22
u
C26
6
2p
C19
710
00p
C12
3
0.1u
C29
3
22p
C44
6
22p
C1080.1u
C16
6
0.1u
C13
0
1000
p
C14
347
0p
C13
20.
1u
C12
7
0.01
u
C96
18p
C14
7
0.5p
C25
6
470p
C12
8
470p
C44
5
22p
C154
0.01u
C10
3
0.1u
C25
8
0.1u
C26
9*
C14
5
470p
C99
1000
p
C25
547
0p
C25
3
1u
C29
4
22p
C44
3
22p
C13
747
0p
C267
1000p
C15
6
0.01
u
C11
8
0.1u
C29
5
22p
R12
6
22k
R25
2
22 1
/2W
R15
9
5.6k
R41
7
1.2k
R14
110
0k
R109
0
R1143.9k
R14
5
100k
R14210
1/2W
R20
6
220
R14
84.
7k
R111
4.7k
R12
3
15k
R12
1
4.7k
R40
1
0
R106
0
R13810
R128
22k
R12
522
k
R402
0
R13
210
0k
R12
910
R14
7*
R104
0
R418 47k
R41
6
8.2k
R20
3
220
R15
8
5.6k
R15
533
k
R11
9
10k
R1530
R1520
R13
022
k
R14
0
0
R14
910
k
R100
330
R13
1
22k
R15
4
10k
R13
3
15k
R1510
R205
120
R14422k
R41
90
R18
2
0
R45
0
0R420
0
R421
0
R204
100
R107
47k
R17
60
R16
3
100k
R134 47k
R11
6
47k
R15
6
470
R1431k
R14
647
0
1/2W
R13
7
47k
R13
5*
R18
1
0
R150 0
R20
0
0
R41510k
2SC2059K(P)Q15
C26
2
47u2
5
C15
2
1000
u25
C10
7
10u1
0
C16
2
4.7u
16
C12
110
u10
C11
93.
3u10
C11
622
u6.3
C100
10u10
C29
6
0.04
7u35
C42
3
10u1
0
C25
7*
C13
3
100u
25
2SA1641(S,T)Q27
Q28DTC114EE
Q31DTC114EE
Q401DTC114EE
Q22DTC114EE
Q16DTC144EE
Q24DTC144EE
D30HSM88AS
D27HSM88AS
Q26DTA114EE
Q30DTA114EE
Q23DTA114EE
Q25DTA114EE
D37
DS
A3A
1
D20
1SS355
D21
1
L709
CE
R
D209MA4PH633
D31
1SS
355
D261SS355
D402*
D21
0
L709
CE
R
2SK1824-AQ32
D34
02D
Z18
F(X
,Y)
D28
02D
Z15
F(X
,Y)
D2102DZ5.6F(X,Y)
X2
44.3
95M
Hz
L77-
1762
-05
L5 1u
L219
10n
L218
68n
L7 820n
D23DAN235E
D22DAN235E
TP3
R43
0
220
R42
6
220
2SC4116(Y)FQ404
R452* R453
1k
R45
1*
C46
2
0.1u
R45
6
1k
C46
4
0.47
u25
D40
702
DZ
5.6F
(X,Y
)
C46
1
1000
p
R45
4
10k
R45
5
1.8k
D40
81S
S35
5
C46
347
0p
C43
4
470p
CF2L72-0376-05 orL72-0986-05
PA
SPO
SPI
SP
E
EXT.SP
DC 13.6V
IC400
ANT
POWER MODULE*
PROTECTION
REVERSE CURRENT PROTECTION
TOF SW
TOF SW
INVERTOR
REVERSECURRENT
PROTECTION
PR
OT
EC
TIO
N
D26,31
Q28,30,31
SB SW CONTROL
PR
OT
EC
TIO
N
FLIP FLOP
SB SW
REVERSE VOLTAGE PROTECTION
8V AVR
9V AVR
5V AVR
IF AMP
FM IFDET,IC
AF SW
DET MUTE
W/N SW W/N SW
W/N SW
W/N SW
IC401,Q401SHORT
PROTECTION
POWER DET
POWER DET
ANT SW
1 2 4
D209-211,402
APC
3
SB
8C
DEO
IGN
RSSI
W/N
9C
IGN
PSW
8T
DM
5C
TOF
PA
1.2k
IC400 R451
NO
C418
RA30H4552M123 8p
RA45H4552M131
8p8.2k
MA4PH633
0
C265
150 1/2W NO
R135
1pNO
2p22u
1p
R452
6p120 1/2W 6p
R147
NO
5.6k
C273
22k
D402 C272C269C257
3p
NO
-10
-13
K
HK
X57-6450-XX(A/2)
8R
PROTECTION
D407
D408REVERSE CURRENTPROTECTION
8.06V5.13V
9.59V13.54V
R:12.82VT:12.34V 13.57V
R:0VT:4.80V
R:0VT:14.37V
R:0VT:17.24V
R:0VT:14.51V
R:0.01VT:7.95V
0.01V
R:0VT:2.31V
R:0VT:2.32V
1.01V
POWER ON:0VPOWER OFF:13.37V
13.02V
0V
12.82V
13.33V
13.20V
13.32V
4.6V
5.06V 13.57V
R:0.72VT:0V
R:7.95VT:0V
0.59V
5.08V5.08V
R:0VT:1.52V
R:0V(K,HK)T:3.20V(K),4.94V(HK)
R:0V(K,HK)T:3.75V(K),3.83V(HK)
R:13.6V(K,HK)T:12.95V(K),12.1V(HK)
TX-RX UNIT (X57-6450-XX) (A/2)
IC300SA7025DK or CD8468
1 CLOCK
2 DATA
3 STROBE
4 VSS
5 RFIN
6 RFIN
7 VCCP
8 REFIN
9 RA
10 AUXIN
11PHA
12VSSA
13PHI
14PHP
15VDDA
16RN
17RF
18LOCK
19TEST
20VDD
L210L39-1272-15
L212L39-1272-15
TP2
L211L39-1272-15
SB GND
LOK
SQ2RXD2DEO
TXD2
TXD1
RXD1
CODE3
CODE4
SQ
CODE2 CODE1 OPT
5C
FSW
RSSI
IC9TA78L05FF
2
COM
3IN1 OUT
CN112345678
TP1
L10
TV
TP4
L8
L203L79-1585-05
L207L79-1585-05
L200*
CN5
1
3
J1
L224
1.5T
L400
IC12TA78L05FF
2
COM
3IN1 OUT
IC401NJM2904V
1AOUT
2A-IN
3A+IN
4GND
5B+IN
6B-IN
7BOUT
8V+
IC14TA7808S
3
GND
1IN2 OUT
L221
2.5T
CF1L72-0372-05 orL72-0998-05
L401
L223
9.5T
L222
1.5T
D32
22Z
R-1
0D
L6L34-4787-05
L220
9.5T
IC13AN8009M
2
COM
3IN1 OUT
D24 MINISMDC07502F
CN6
CN7123
45678
910
1112131415161718192021222324252627282930313233
CN4
3
1
CN2
3
1
X1L77-1946-05
16.8MHz
ST
IC5M62363FPDFOJ
1 VIN1
2 VOUT1
3 VOUT2
4 VIN2
5 VDD
6 LD
7 CLK
8 DI
9 VIN3
10 VOUT3
11 VOUT4
12 VIN413
VIN5
14VOUT5
15VOUT6
16VIN6
17DO
18VDAref
19RESET
20GND
21VIN7
22VOUT7
23VOUT8
24VIN8
IC8BU4094BCFV
1STRB
2DATA
3CLK
4Q1
5Q2
6Q3
7Q4
8VSS
9QS
10Q’S
11Q8
12Q7
13Q6
14Q5
15OE
16VDD
IC7BU4094BCFV
1STRB
2DATA
3CLK
4Q1
5Q2
6Q3
7Q4
8VSS
9QS
10Q’S
11Q8
12Q7
13Q6
14Q5
15OE
16VDD
IC15TC4013BF(N)
1Q1
2Q1
3CLK1
4R1
5D1
6S1
7VSS
8S2
9D2
10R2
11CLK2
12Q2
13Q2
14VDD
IC11TA31136FNG
1O
SC
IN
2O
SC
OU
T
3M
IXO
UT
4V
CC
5IF
IN
6D
EC
7F
ILO
UT
8F
ILIN
9A
FO
UT
10Q
UA
D
11IF
OU
T
12R
SS
I
13N
-DE
T
14N
-RE
C
15G
ND
16M
IXIN
C54
0.1u
C28
4
100p
C201*
C31
3
1000
p
C12
5
470p
C17
9
22p
C24
4
470p
C13
5
1000
p
C44
4
22p
C31
6
0.22
u
C16
4
470p
C233
0.01u
C243
0.01u
C13
8
0.5p
C31
50.
1u
C41
4
470p
C153
0.01u
C2
1000
p
C19
610
00p
C26
3
470p
C72
1000
p
C14
8
1000
p
C14
1000
p
C31
7
1000
p
C5
1000
p
C312
4p
C56
470p
C175
1000p
C68
0.1u
C27
7
4p
C27
3*
C239
0.01u
C32
22p
C15
9
5p
C21
1000
p
C41
9
22p
C11
70.
01u
C97
1000
p
C44
1000
p
C12
60.
1u
C80
0.1u
C43
0.01
u
C142 470p
C14
6
470p
C22
2
7p
C12
9
0.01
u
C52
1000
p
C23
0
0.1u
C15
0
22p
C22
7
470p
C254
22p
C90
1000
p
C12
4
0.01
u
C20
6
100p
C21
6
0.01
u
C22
1000
p
C93
1000
p
C42
2
1000
p
C21
3
7p
C218
470p
C14
9
2p
C16
0
0.1u
C98
15p
C15
1
1000
p
C12
010
00p
C25
2
470p
C275
4p
C31
110
p
C30
1000
p
C231
0.1u
C57
0.01
u
C9
1000
p
C16
7
10p
C13
6
0.22
u
C44
7
22p
C41
8*
C8
1000
p
C51
1000
p
C10
1
1000
p
C26
5*
C10
4
0.01
u
C48 1u
C31
9
0.1u
C28
3
470p
C69
*
C12
1000
p
C91
0.01
u
C19
810
00p
C24
1000
p
C14
0
470p
C35
0.01
u
C30
918
p
C92
0.01u
C1
1000
p
C40
1000
p
C28
6
100p
C27
1000
p
C15
5
1000
p
C330
2p
C28
0
1000
p
C20
9
4p
C4
1000
p
C25
0
470p
C22
9
470p
C24
7
470p
C89
470p
C214
7p
C30
710
p
C13
1
470p
C15
1000
p
C17
8
22p
C28
2
470p
C31
8
0.1u
C41
710
00p
C432*
C88
0.01
u
C26
8
4p
C49
1000
p
C15
8
5p
C15
7
0.01
u
C26
4
0.1u
C44
8
22p
C40
0
5p
C19
510
00p
C28
1*
C20
010
00p
C331
2p
C14
410
00p
C22
3
7p
C14
1
470p
C24
8
470p
C27
2*
C21
7
1000
p
C84
10p
C13
9
2p
C102 27p
C13
4
0.22
u
C26
6
2p
C19
710
00p
C13
1000
p
C30
5
1000
p
C12
3
0.1u
C22
4*
C29
3
22p
C234
5p
C60
470p
C22
047
0p
C47
1000
p
C44
6
22p
C1080.1u
C16
6
0.1u
C66
47p
C13
0
1000
p
C207
10p
C46
0
0.1u
C14
347
0p
C32
60.
15u
C13
20.
1u
C7
1000
p
C12
7
0.01
u
C23
6
470p
C96
18p
C22
5
100p
C24
0
0.01
u
C21
5
470p
C14
7
0.5p
C3061000p
C21
2
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C25
6
470p
C12
8
470p
C71
0.1u
C39
0.01
u
C16
5
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C23
7
0.01
u
C16
110
0p
C58
470p
C44
5
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C19
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C245
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C10
1000
p
C204
1000p
C154
0.01u
C6
1000
p
C73
1000
p
C10
3
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C22
147
0p
C55
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C59
1000
p
C78
0.01
u
C61
0.01
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C30
4
1000
p
C28
7
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C11
3
0.01
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C67
470p
C25
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C14
5
470p
C24
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C33
0.01
u
C20
0.01
u
C99
1000
p
C63
0.01u
C25
547
0p
C21
1
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C94
470p
C24
6
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253
1u
C29
4
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C11
1000
p
C76
1000
p
C44
3
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C65
0.1u
C3
1000
p
C24
1
0.01
u
C21
0
7p
C13
747
0p
C267
1000p
C15
6
0.01
u
C64
0.01
u
C11
8
0.1u
C42
1*
C32
16p
C20
5
100p
C29
5
22p
C62
2p
C28
47p
R41
3
47k
R12
6
22k
R31
3
10k
R99
1.5k
R40
1.5k
R53
270k
R23
6
100
R25
2
22 1
/2W
R301 1k
R17 0
R73
0
R23
9
10
R15
9
5.6k
R41
4
0
R41
7
1.2k
R21
1
3.3k
R335.6k
R16
5
0
R24
2
680
R14
110
0k
R109
0
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0
R67
100
R1143.9k
R14
5
100k
R4080
R36
10k
R22
0
270
R24
0
2.2k
R65 0
R9 0
R20
100k
R14210
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R20
6
220
R47
47k
R39100
R14
84.
7k
R31
1
270
R111
4.7k
R251470k
$R16
7
R37
0
R30
0
56
R94 0
R96
330
R22
9
2.2k
R45
100k
R12
3
15k
R21
4
100
R21510
R31
7
0
R31
4
12k
R16
4
470k
R85
820
R23
4
27
R319
1k
R4 1k
R1447k
R12
1
4.7k
R62
220
R71
0
$R41
2
R40
1
0
R106
0
R231
10k
R69
2.2k
R13810
R11
30
R306470
$R407
R98
47k
R128
22k
$R18
R90 2.2
R42
2
0
R230
6.8k
R305 10k
R12
522
k
R31
2
1k R402
0
R86 0R
7447
k
R31
5
2.2k
R17
0
0
R16
910
0k
R44
150k
R3 100
R13
210
0k
R61
8.2k
R12
910
R14
7*
$R24
R64 0
R77
33k
R46
10k
R3040
R104
0
R97
47k
R31
100k
R21
56k
R110
47
R418 47k
R12 0
R41
6
8.2k
R23
180k
R30
968
k
R20
3
220
R227*
R15
8
5.6k
R303 1k
R34 0
R6 0
R318
220
R15
533
k
$R43
R27
47k
R11
9
10kR21
8
100k
R1530
R224
0
R1520
$R13
R22
66.
8k
R23
5
1.5k
R157 100
$R51
R63 0
R13
022
k
R14
0
0
R307
0
R14
910
k
R30
220k
R100
330
R49
390
R32
470k
R24
4
1.5k
R35
22k
R48
470
R302 1k
R22
100k
R13
1
22k
R20
9
100k
R32
0
0
R15
4
10k
R425
0
R316
0
R23
3
47
R21
2
1k
R60
4.7k
R13
3
15k
R21
3
1k
R26
100k
$R40
9
R1510
R2 0
R205
120
R14422k
R24
1
10
R16
180k
R41
90
R89
0
R7 0
R581k
R202*
R59 0
R18
2
0
R250
0
R24
3
330
R120*
R11 1k
R76
15k
R16
2
1.2k
R31
010
k
R22
8
1k
R45
0
0
R16
8
0
R29 22
R420
0
R1124.7k
R91
4.7k
R421
0
$R41
0
R19
15k
R52 0
R204
100
R41
1
4.7k
R80
47k
R139*
R700
R8 1k
R54
100k
R1 1k
R107
47k
R56
10k
R17
60
R16
3
100k
R23
8
220
R134 47k
R11
6
47k
$R5
R10 1k
R11
5
0
R21
7
100k
R41
1.2k
R50
10k
$R38
R15
6
470
R30
8
100
R28 0
R75
220
R12422k
R22
1
2.2k
R15
10k
R21
0
100k
R1431k
R14
647
0
1/2W
R25
390k
R223
1k
R13
7
47k
R23
7
470
R79 0
R406
390k
R13
5*
R72
0
R403
0
R18
1
0
R12
2
3.9k
R66
3.9k
R57
47k
R68
100
R225
0
R150 0
R20
0
0
R42
100k
R41510k
2SC5110-F(O)Q7
2SC3357-AQ204
2SC3722K(S)Q302
2SC3357-AQ205
2SC2412K(S)Q17
2SC2059K(P)Q15
2SC3357-AQ203
2SC4215-F(Y)Q300
2SC2412K(S)Q2
2SC2412K(S)Q3
2SC3357-AQ201
2SC3722K(S)Q301
C30
3
6.8u
10
C26
2
47u2
5
C74
47u2
5
C41
100u
16 C45
4.7u
6.3
C15
2
1000
u25
C10
7
10u1
0
C42910u10
C34
10u1
6
C16
2
4.7u
16
C70
47u
25
C12
110
u10
C11
93.
3u10
C11
622
u6.3
C25
4.7u
6.3
C37
100u
16
C36
10u10
C31
4
0.04
7u35
C100
10u10
C17
3*
C46
1u16
C11
4
3.3u
10
C29
6
0.04
7u35
C16
4.7u
6.3
C42
68u6
.3
C42
3
10u1
0
C322
2.2u10
C25
7*
C17
4
22u1
6
C23
4.7u
6.3
C75
47u1
0
C320
2.2u10
C2910u10C
18
4.7u
6.3
C32
5
0.22
u35
C31
10u10
C38
10u1
6
C79
470u
16
C13
3
100u
25
C77
47u2
5
2SA1641(S,T)Q27
2SA1362-F(Y)Q11
2SB1132(Q,R)Q12
Q28DTC114EE
Q4DTD114EK
Q31DTC114EE
Q401DTC114EE
Q22DTC114EE
Q10DTC114EE
Q16DTC144EE
Q29DTC114EE
Q402DTC114EE
Q8DTC363EU
Q6DTC114EE
Q24DTC144EE
Q13DTC114EE
Q5DTC114EE
XF1
44.850ML71-0572-05
D207DA204U
D9DA204U orHSB123
D3D2
D30HSM88AS
D8DA204U or HSB123
D1
D27HSM88AS
D5
D200HSM88AS
D35MA742
D12DA204U orHSB123
D17D4
D14DA204U orHSB123
D13DA204U orHSB123
D6
IC10LA4422-E
1V
CC
2IN
3N
C1
4D
C
5N
FA
6N
FB
7B
S
8G
ND
9N
C2
10O
UT
Q26DTA114EE
Q9DTA114YUA
Q30DTA114EE
Q23DTA114EE
Q25DTA114EE
D37
DS
A3A
1
D20
1SS355
D21
1
L709
CE
R
D209MA4PH633
D31
1SS
355
D261SS355
D41
HVC131
D16
1SS
355
D401*
D40
HVC131
D402*
D21
0
L709
CE
R
2SK1824-AQ1
2SK1824-AQ32
2SK1824-AQ18
D34
02D
Z18
F(X
,Y)
D7
02D
Z20
F(Y
,Z)
D28
02D
Z15
F(X
,Y)
D2102DZ5.6F(X,Y)
D20
41S
V28
0
D20
51S
V28
0
D20
61S
V28
0
D20
31S
V28
0
Q2022SC4093(R27)
L208
*
D11DAN202U
X2
44.3
95M
Hz
L77-
1762
-05
L110u
L5 1u
L219
10n
L218
68n
L302
L216
15n
L205
10n
L217
15n
L303
22n
L206
15n
L30612n
L209*
L7 820n
L30512n
L3 100n
L4 *
L213
150n
L9 18n
D23DAN235E
D22DAN235E
IC200GN2011(Q)
1G2
2S1
3S2
4D2
5D1
6G1
$R84
CN3
3
1
Q403DTC114EE
CN101
1
STHT
E9CL
8CL
MD
7
CV
TP3
VR
1*
IC1TA75W01FUF
1
2
3
45
6
7
8
IC2TA75W558FU
1
2
3
45
6
7
8
2SC4226-A(R24)Q106
C125
4p
R117 100
C11
7
470p
R11
6
3.9k
R11
5
10k
R104
100
C12
6
470p
L111
39n
R11
0
10k
2SC4081Q105
R111
47
C122
0.5p
Q1012SK508NV(K52)
L109
1.5n C
118
9p
R113
180
C11
9
470p
R11
2
150
2SC4081Q104
C12
3
470p
R107
10k
L110
1.5n
C115
4p
L107
1n
L105 C104
8p
R101
100
L101
1.5n
C12
8
0.1u
C12
7
470p
L103
1.5n
D103
1SV283F
D10
1
1SV
283F
R118
0
C107
5p
D10
2
1SV
283F
C12
1
9p
L106 R102
0
C12
9
470p
D104
1SV283F
L102
1.5n
Q1032SK508NV(K52)
C105
6p
L104
1.5n
C116
5p
L108 1n
Q102DTC114EUA
R11
4
47
C12
4
0.5p
R10
6
100
R10
8
10k
C12
0
470p
C10
2
470p
C10
8
0.75
p
D10
5
1SV
214-
F
C112
1p
C113
1.5p
R103 68k
R105
105k
TC106
10p
C110
4p
TC10910p
C11
1
3p
R109
10k
C11
4
3p
IC3TA75W558FU
1
2
3
45
6
7
8
IC4TC4S66F
1
2
3 4
5
IC6TA75W01FUF
1
2
3
4 5
6
7
8
R43
0
220
R42
6
220
R459
15k
R46
0
8.2k
R458
10k
IC402TA75S01F-F
1IN(+)
2VEE
3IN(-)4 OUT
5 VCC
R457
150k
C46
5
470p
C46
6
470p
R46
2
6.8k
R46
1
10k
2SC4116(Y)FQ404
R452* R453
1k
R45
1*
C46
2
0.1u
R45
6
1k
C46
4
0.47
u25
D40
702
DZ
5.6F
(X,Y
)
C46
1
1000
p
R45
4
10k
R45
5
1.8k
D40
81S
S35
5
C46
347
0p
C43
4
470p
L2
CF2L72-0376-05 orL72-0986-05
TXD1
RXD1LOK
SBE
HOR
LOK/DTC/TXS/FSWMM
LOK/AM
SQPTT
MI/TXSME/AM
DIIGN
AHK/BUSYDEO
PA
SPO
SPI
SP
E
EXT.SP
DC 13.6V
IC400
FSW
8C
AFO
8R
W/N
APTT
E
LD
RXD
KEY
ME
PSW
T/R
IGN
ES
OE
CK
CP
MI
DEO
MO
SB
TO
EP
DT
DTC
MM
BEEP
SB
EN
AHK
RSSI
TXD
A/D CONVERTER
TX-RX UNIT (X57-6450-XX) (A/2)
A1 X58-4550-10 (VCO)
ANT
X57
-645
0-X
XT
X-R
X U
NIT
(B
/2)
CO
NT
RO
L S
EC
TIO
N
D1-6,17DA204U or HSB123
POWER MODULE*
PLL IC
DC AMP
5V AVR
OVER CURRENT PROTECTION
PROTECTION
HOR SW CONTROL
HOR SW CONTROL
HOR SW
HO
RP
RO
TE
CT
ION
AMPSUMMING AMP
DET AMP
CHARGE
ANALOG SW
DC SW
DC AMP
PROTECTIONPROTECTION
H/L SW
REGISTERSHIFT
IC7
SHIFTREGISTER
AF MUTE GATE
MUTEAF
PROTECTION
D12-14
PROTECTION
REVERSE CURRENT PROTECTION
MUTEAF
POWER AMPAF
TOF SW
TOF SW
INVERTOR
REVERSECURRENT
PROTECTION
PR
OT
EC
TIO
N
D26,31
Q28,30,31
SB SW CONTROL
PR
OT
EC
TIO
N
FLIP FLOP
PROTECTION
REVERSECURRENT
D16
SB SW
REVERSE VOLTAGE PROTECTION
8V AVR
9V AVR
5V AVR
RIPPLE FILTER
RIPPLE FILTER
BUFFER AMP
ACTIVEFILTER
ACTIVEFILTER
VARI-CAPTUNE
D203,204
VARI-CAPTUNE
D205,206
RF AMP
MIXER
D203
PRE IF AMP
IF AMP
FM IFDET,IC
AF SW
DET MUTE
W/N SW W/N SW
W/N SW
W/N SW
IC401,Q401SHORT
PROTECTION
POWER DET
POWER DET
ANT SW
PC SW
DET MUTE
8T SW CONTROL
8R SW CONTROL
8T SW8R SWTEMPERATURECOMPEMSATING
RF AMPRF AMPRF AMP
BUFFER AMP
1 2 4
ST
D209-211,402
OVER VOLTAGEPROTECTION
D40,41
RF SWITCH
RX OSCILLATOR
INVERTORBUFFER AMP
TX OSCILLATOR
RX VCO
TX VCO
TX / RX SW
MODULATION
TX / RX SW
RX VCO
TX VCO
TEMPERATUREPROTECTION
D401
APC
3
9CL
8CL
CVHTHT
CV9CL
8CL8C 8C9C 9C
W/N W/NT/R
PSW
TO
8R
MO
BEEP BEEP
PSW
MO
8R
T/R
TO
AFO AFO
IGN IGNSB SB
SB SB SB SB
8C8C
CKKEY
DTRSSI
DTCKKEY
RSSI
ES
EN EN
ES
OE OE
T/R T/R
8C 8C 8C 8C
DEODEODEODEO
DEODEO
DI DI5C 5CPTT PTT
HOR HOR
5C 5C
SQ SQ SQ SQ
LOK LOK LOK LOKAHK AHK AHK AHKIGN IGN IGN IGN IGN IGNFC FC
KEY KEY
RSSI RSSI RSSI RSSIPC PC
8R 8R
W/N W/N
STR STR
W/N W/N
9C 9C 9C 9C
IGN IGN IGN IGNOE OEES ESDT DTCK CK5C 5C
HNC HNC
PSW PSW PSW PSWBPO BPO
8T8T
DMDM
5C 5C
TOF TOF
PAPA
VSS
VDD
NO
22n
C201
NO
-13
-10
C421
NOHK
L208
NO4.7
R202 L200
K
12p 1000p
NO
18n
X57-6450-XX(A/2)
6.8n
C281
NO
C173C69
0
L209
3p
4p
3.3u6.3
82n
7p
L4
NO 4.7k NONO
6.8k
VR1
NO
0.01uNO
100k
R227R139R120
0
6p
C224
1u16
8.2n
C432D401
MA2S077 20k
150p-10
-13
K
HK
X57-6450-XX(A/2)
1.2k
IC400 R451
NO
C418
RA30H4552M123 8p
RA45H4552M131
8p8.2k
MA4PH633
0
C265
150 1/2W NO
R135
1pNO
2p22u
1p
R452
6p120 1/2W 6p
R147
NO
5.6k
C273
22k
D402 C272C269C257
3p
NO
-10
-13
K
HK
X57-6450-XX(A/2)
ME ME ME ME
8R 8R
APC DC AMP
PROTECTION
D407
D408REVERSE CURRENTPROTECTION
5.10V
1.56V
5.10V
5.13V
5.13V
5.13V
R:0.05VT:4.36V
R:2.53VT:4.99V
5.11V
R:5.07VT:0V
8.06V
8.06V
8.06V
8.06V
8.06V8.06V
5.13V
9.59V
9.59V
9.59V
7.87V
8.06V
7.15V
8.77V
8.77V
3.73V
3.10V 4.41V
13.54V
13.54VR:12.82VT:12.34V 13.57V
R:0VT:4.80VR:0V
T:7.06V
R:0VT:1.41V
R:0.01VT:7.95V
R:4.86VT:0V
R:0VT:1.94V
R:0VT:4.49V
R:0.63VT:4.35V
R:8.06VT:7.29VR:7.28V
T:8.06V
R:8.02VT:0V
R:0VT:4.89V
R:4.95T:0.01V
6.75V
R:0VT:4.37V
R:0VT:1.18V
R:0VT:14.37V
R:0VT:17.24V
R:0VT:14.51V
R:0.01VT:7.95V
0.01V
R:0VT:2.31V
R:0VT:2.32V
1.01V
R:7.79VT:0V
R:1.73VT:0V
R:0.97VT:0.11V
LOW:1.55VCENTER:3.98VHIGH:8.01V
13.28VPSW ON:0V
13.2V
13.13V
7.48VPOWER ON:0VPOWER OFF:13.37V
13.02V
0V
12.82V
13.33V
13.20V
13.32V
4.6V
5.06V 13.57V
HIGH POWER:4.96VLOW POWER:0V
5.13V
5.13V
R:0.64VT:0.03VR:1.41V
T:0V
R:0.72VT:0V
R:7.95VT:0V
0.59V
5.08V5.08V
5.08V
9.42V
4.72V
R:0VT:1.52V
N:0.12VW:4.96V
2.36V
R:2.25VT:0V
R:0V(K,HK)T:3.90V(K),2.51V(HK) R:0V(K,HK)
T:3.20V(K),4.94V(HK)
R:0V(K,HK)T:3.75V(K),3.83V(HK)
R:13.6V(K,HK)T:12.95V(K),12.1V(HK)
TK-880/880H
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD House, Dwight Road, Watford, Herts.,
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
Bolivia, 239-08020 Barcelona, Spain
(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
1 Ang Mo Kio Street 63, Singapore 569110
CA 90801-5745, U.S.A.
Kwai Fong, N.T., Hong Kong
WD18 9EB United Kingdom
L’Etoile Paris Nord 2, 50 Allée des Impressionnistes, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex