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TK-480
PARTS LIST
New Parts. indicates safety critical components. L : Scandinavia K : USA P : Canada
Parts without Parts No. are not supplied. Y : PX (Far East, Hawaii) T : England E : Europe
Les articles non mentionnes dans le Parts No. ne sont pas fournis. Y : AAFES (Europe) X: Australia M: Other Areas
Teile ohne Parts No. werden nicht geliefert.
TK-480 (Y50-4790-21)
DISPLAY UNIT (X54-3210-11)
New Desti- New Desti-
Ref. No. Address parts Parts No. Description Ref. No. Address parts Parts No. Description nation
nation

TK-480 E 2A,1B N83-2005-46 PAN HEAD TAPTITE SCREW (UNIT)
42 2C N99-2004-05 SCREW SET ACSY
1 1A A02-3659-13 CABINET ASSY (16KEY)
2 2B A62-0981-04 PANEL ASSY 44 3B R31-0617-05 VARIABLE RESISTOR (POWER SW/VOL)

4 2C B09-0363-03 CAP (SP/MIC) ACSY S300 - S70-0414-05 TACT SWITCH
5 2A B38-0892-05 LCD ASSY
6 1B B43-1139-04 BADGE (KENWOOD) 46 1A T07-0714-05 SPEAKER
9 2C B62-1771-00 INSTRUCTION MANUAL 47 2C T90-0636-25 WHIP ANTENNA (800MHZ) ACSY
10 3A B72-2244-04 MODEL NAME PLATE MIC300 1A T91-0579-05 MIC ELEMENT

12 3B E04-0406-05 RF COAXIAL RECEPTACLE (SMA) 49 2B W02-1814-05 ENCODER
15 2B E23-1049-04 TERMINAL (ANT) 50 1D W09-0900-45 BATTERY ASSY ACSY
51 3A E23-1166-04 RELAY TERMINAL
16 2A E37-0672-05 FLAT CABLE (C0NT-TX-RX) DISPLAY UNIT (X54-3210-11)
17 3A E37-0673-05 LEAD WIRE WITH CONNECTOR (PTT)
D301 B30-2019-05 LED (RE/GR) (BUSY/TX)
18 1A E37-0674-15 LEAD WIRE WITH CONNECTOR (SP) D305-310 B30-2171-05 LED (BACKLIGHT)
19 3B E58-0440-05 SQUARE SOCKET (SP/MIC) D305,306 B30-2171-05 LED (BACKLIGHT)
52 3A E72-0412-13 TERMINAL BLOCK
C301 CC73GCH1H470J CHIP C 47PF J
54 2A F10-2248-13 SHIELDING CASE (VC0) C302 C92-0560-05 CHIP-TAN 10UF 6.3WV
55 2A F10-2253-03 SHIELDING PLATE (BAND PASS) C304 CK73FB1C474K CHIP C 0.47UF K
56 2A F10-2255-04 SHIELDING PLATE (P-MODULE) C305 CC73GCH1H101J CHIP C 100PF J
57 2A F10-2310-03 SHIELDING PLATE (LCD) C307 CK73GB1C104K CHIP C 0.10UF K
- F20-1192-04 INSULATING SHEET
C308 CC73GCH1H101J CHIP C 100PF J
- F20-3303-04 INSULATING SHEET (MIC/GND) C309 CK73FB1C474K CHIP C 0.47UF K
C310 CK73GB1C104K CHIP C 0.10UF K
21 1A G01-0881-04 COIL SPRING C311 CC73GCH1H470J CHIP C 47PF J
22 1B G09-0418-05 KNOB SPRING (VOL,ENC) C312 CK73GB1C104K CHIP C 0.10UF K
23 1B G10-0799-04 FIBROUS SHEET (SP)
24 3A G11-0800-04 SHEET (PTT) C313 C92-0628-05 CHIP-TAN 10UF 10WV
61 3A G11-2544-04 SHEET (CHASSIS) C314 C92-0647-05 CHIP-TAN 3.3UF 4WV
C315 CC73GCH1H101J CHIP C 100PF J
62 2A G13-1731-04 CUSHION (LCD) C316,317 CC73GCH1H470J CHIP C 47PF J
63 3A,3B G13-1762-04 CUSHION (VOL/CHASSIS) C318 CC73GCH1H101J CHIP C 100PF J
64 3A G13-1834-04 CUSHION (TERMINAL)
26 3B G53-0811-03 PACKING (TOP) C321-333 CC73GCH1H470J CHIP C 47PF J
25 1A G53-0841-02 PACKING (16KEY) C335-339 CC73GCH1H470J CHIP C 47PF J
C340 CK73GB1E153K CHIP C 0.015UF K
65 3A G53-1510-04 PACKING (BATT+) C341-344 CC73GCH1H470J CHIP C 47PF J
66 3A G53-1520-24 PACKING (TERMINAL)
67 3B G53-1619-04 PACKING (SMA) CN300 E40-5891-05 FLAT CABLE CONNECTOR (24P)
CN301 E40-5892-05 FLAT CABLE CONNECTOR (14P)
28 2D H12-3014-02 PACKING FIXTURE CN302 E40-5662-05 PIN ASSY SOCKET (SP)
29 3D H52-1096-12 ITEM CARTON CASE CN303 E40-5887-05 PIN ASSY (PTT)
CN304 E40-5823-05 FLAT CABLE CONNECTOR (LCD)
31 1A J19-1572-04 HOLDER
68 2A J21-8321-03 HARDWARE FIXTURE (P-MODULE) L300,301 L92-0141-05 FERRITE CHIP
32 2C J29-0658-05 HOOK ACSY L302,303 L92-0138-05 FERRITE CHIP
33 3B J82-0045-05 FPC (VOL,ENC) L304,305 L92-0141-05 FERRITE CHIP
34 3B J82-0046-05 FPC (SOCKET) L306,307 L92-0138-05 FERRITE CHIP
L308,309 L92-0141-05 FERRITE CHIP
38 1B K29-5157-03 KNOB (PTT)
39 1B K29-5158-03 KEY TOP (PTT) CP300,301 R90-0723-05 MULTI-COMP 47K X2
40 1A K29-5165-03 LEVER KNOB CP302 R90-0724-05 MULTI-COMP 1K X4
36 1B K29-5231-03 KNOB (VOL) CP303 R90-0724-05 MULTI-COMP 1K X4
37 1B K29-5232-03 KNOB (ENC) R300 RK73GB1J103J CHIP R 10K J 1/16W
R301 RK73FB2A101J CHIP R 100 J 1/10W
A 2B N14-0809-04 CIRCULAR NUT (VOL,ENC)
B 3B N30-2605-46 PAN HEAD MACHINE SCREW (ANT) R302 RK73GB1J470J CHIP R 47 J 1/16W
C 3A N30-2610-46 PAN HEAD MACHINE SCREW (CASE) R303 RK73GB1J471J CHIP R 470 J 1/16W
D 2A N67-2606-46 PAN HEAD SEMS SCREW W (P-MODULE) R304 RK73GB1J182J CHIP R 1.8K J 1/16W
F 3A N79-2025-46 PAN HEAD TAPTITE SCREW (TERMINAL) R305 RK73GB1J104J CHIP R 100K J 1/16W
R306 R92-1252-05 CHIP R 0 OHM


10
TK-480
PARTS LIST
DISPLAY UNIT (X54-3210-11)
TX-RX UNIT (X57-5630-10)
New Desti- New Desti-
Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description
parts nation parts nation
R307 RK73GB1J821J CHIP R 820 J 1/16W C14 C92-0576-05 CHIP-TAN 1.0UF 6.3WV
R308 RK73GB1J153J CHIP R 15K J 1/16W C15 CC73GCH1H100D CHIP C 10PF D
R309 R92-1252-05 CHIP R 0 OHM C16,17 CC73GCH1H101J CHIP C 100PF J
R310 RK73GB1J331J CHIP R 330 J 1/16W C18 CK73GB1C104K CHIP C 0.10UF K
R311 RK73GB1J102J CHIP R 1.0K J 1/16W C19-23 CC73GCH1H101J CHIP C 100PF J

R312 RK73GB1J104J CHIP R 100K J 1/16W C24 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
R313,314 RK73GB1J102J CHIP R 1.0K J 1/16W C25 CK73FB1A105K CHIP C 1.0UF K
R315 RK73GB1J104J CHIP R 100K J 1/16W C26 CK73GB1E123K CHIP C 0.012UF K
R316 RK73GB1J473J CHIP R 47K J 1/16W C27 CK73GB1C104K CHIP C 0.10UF K
R317 RK73GB1J472J CHIP R 4.7K J 1/16W C28-30 CC73GCH1H101J CHIP C 100PF J

R318 RK73GB1J104J CHIP R 100K J 1/16W C31 CK73GB1C104K CHIP C 0.10UF K
R319 RK73GB1J820J CHIP R 82 J 1/16W C32 CK73GB1H472K CHIP C 4700PF K
R320,321 RK73GB1J820J CHIP R 82 J 1/16W C33 CK73GB1H471K CHIP C 470PF K
R324 RK73GB1J102J CHIP R 1.0K J 1/16W C34 C92-0560-05 CHIP-TAN 10UF 6.3WV
R325 RK73GB1J102J CHIP R 1.0K J 1/16W C35 CK73GB1C333K CHIP C 0.033UF K

R326 RK73GB1J124J CHIP R 120K J 1/16W C36 CC73GCH1H820J CHIP C 82PF J
R327 RK73GB1J563J CHIP R 56K J 1/16W C37 C92-0560-05 CHIP-TAN 10UF 6.3WV
R328 RK73GB1J124J CHIP R 120K J 1/16W C38 CC73GCH1H101J CHIP C 100PF J
R331 RK73GB1J103J CHIP R 10K J 1/16W C39 CC73GCH1H221J CHIP C 220PF J
R332 RK73GB1J272J CHIP R 2.7K J 1/16W C40 CC73GCH1H101J CHIP C 100PF J

R333 RK73GB1J103J CHIP R 10K J 1/16W C41 CK73FB1C334K CHIP C 0.33UF K
R336 R92-1252-05 CHIP R 0 OHM C42 CK73GB1E103K CHIP C 0.010UF K
R337 RK73GB1J472J CHIP R 4.7K J 1/16W C43 C92-0513-05 CHIP-TAN 3.3UF 6.3WV
R338-341 RK73GB1J101J CHIP R 100 J 1/16W C44 C92-0662-05 CHIP-TAN 15UF 6.3WV
C45 CC73GCH1H220J CHIP C 22PF J
S301-303 S70-0457-05 TACT SWITCH (PTT)
C46 CC73GCH1H221J CHIP C 220PF J
D300 NNCD6.8G ZENER DIODE C47 CK73GB1E223K CHIP C 0.022UF K
D302 1SS373 DIODE C48 CC73GCH1H220J CHIP C 22PF J
D303 015AZ2.4-X ZENER DIODE C49,50 CK73GB1H102K CHIP C 1000PF K
D304 MA2S111 DIODE C51 CK73GB1E223K CHIP C 0.022UF K
D315 IMN10 DIODE
C52-54 CK73GB1H102K CHIP C 1000PF K
D316 MA2S111 DIODE C55 CC73GCH1H150J CHIP C 15PF J
D317 MA2S111 DIODE C56 CK73GB1H222K CHIP C 2200PF K
D318 IMN10 DIODE C57 CK73GB1E153K CHIP C 0.015UF K
D319-321 015AZ6.8 ZENER DIODE C58 CK73GB1C104K CHIP C 0.10UF K
IC300 TDA7053AT IC (AUDIO AMP)
C59 CC73GCH1H101J CHIP C 100PF J
IC301 TC74HC4017AF IC (COUNTER) C60 CC73GCH1H100D CHIP C 10PF D
Q300 2SJ243 FET C62 CK73GB1E103K CHIP C 0.010UF K
Q301 UPA672T FET C63 CC73GCH1H101J CHIP C 100PF J
Q302-304 2SC4617(S) TRANSISTOR C64 CC73GCH1H271J CHIP C 270PF J
Q305 2SB798(DL,DK) TRANSISTOR
C65 CK73GB1H103K CHIP C 0.010UF K
Q306 2SC4617(S) TRANSISTOR C66 CK73GB1C104K CHIP C 0.10UF K
Q307 2SB1132(Q,R) TRANSISTOR C67 CK73GB1H122J CHIP C 1200PF J
Q308 UPA672T FET C69 C92-0559-05 CHIP-TAN 6.8UF 6.3WV
Q309 2SC4617(S) TRANSISTOR C70-72 CK73GB1E103K CHIP C 0.010UF K
Q310 2SK1824 FET
C73 CC73GCH1H101J CHIP C 100PF J
TH300 TN10-3S154JT THERMISTOR C74 CK73GB1C104K CHIP C 0.10UF K
C75 CK73GB1C333K CHIP C 0.033UF K
TX-RX UNIT (X57-5630-10) C76 CK73GB1C104K CHIP C 0.10UF K
C77 CK73GB1H562J CHIP C 5600PF J
C1,2 CK73GB1E103K CHIP C 0.010UF K
C3,4 CC73GCH1H101J CHIP C 100PF J C78 CK73GB1E103K CHIP C 0.010UF K
C5 CK73GB1E103K CHIP C 0.010UF K C79 CC73GCH1H121J CHIP C 120PF J
C6 C92-0507-05 CHIP-TAN 4.7UF 6.3WV C80 CK73GB1C683K CHIP C 0.068UF K
C7 CC73GCH1H101J CHIP C 100PF J C81 CC73GCH1H101J CHIP C 100PF J
C82,83 CK73GB1H562J CHIP C 5600PF J
C8 CK73GB1E223K CHIP C 0.022UF K
C9 CK73GB1C104K CHIP C 0.10UF K C84 CC73GCH1H150J CHIP C 15PF J
C10 C92-0507-05 CHIP-TAN 4.7UF 6.3WV C85 CK73GB1H272J CHIP C 2700PF J
C11 CK73GB1C104K CHIP C 0.10UF K C86 CK73GB1C333K CHIP C 0.033UF K
C12,13 C92-0507-05 CHIP-TAN 4.7UF 6.3WV C87 CC73GCH1H030C CHIP C 3.0PF C
C88 CC73GCH1H101J CHIP C 100PF J


11
TK-480
PARTS LIST
TX-RX UNIT (X57-5630-10)
New Desti- New Desti-
Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description
parts nation parts nation
C89,90 CK73GB1H272J CHIP C 2700PF J C162 CC73GCH1H270J CHIP C 27PF J
C91 CK73GB1E103K CHIP C 0.010UF K C163 CK73FB1C474K CHIP C 0.47UF K
C92 CK73GB1C104K CHIP C 0.10UF K C164,165 CC73GCH1H101J CHIP C 100PF J
C93 CC73GCH1H151J CHIP C 150PF J C166 CC73GCH1H010C CHIP C 1.0PF C
C94 CC73GCH1H101J CHIP C 100PF J C167 CC73GCH1H101J CHIP C 100PF J

C95 C92-0504-05 CHIP-TAN 0.68UF 20WV C168 CC73GCH1H020C CHIP C 2.0PF C
C96 CK73GB1H122K CHIP C 1200PF K C169-172 CC73GCH1H101J CHIP C 100PF J
C97 CK73GB1H102K CHIP C 1000PF K C173 CC73GCH1H020C CHIP C 2.0PF C
C98 CC73GCH1H030C CHIP C 3.0PF C C174 CC73GCH1H1R5C CHIP C 1.5PF C
C99 CC73GCH1H1R5B CHIP C 1.5PF B C175 CC73GCH1H030C CHIP C 3.0PF C

C100 CC73GCH1H391J CHIP C 390PF J C176 CC73GCH1H010C CHIP C 1.0PF C
C101 C92-0560-05 CHIP-TAN 10UF 6.3WV C177 CK73GB1C473K CHIP C 0.047UF K
C102 CK73GB1C104K CHIP C 0.10UF K C178-180 CC73GCH1H101J CHIP C 100PF J
C103,104 CC73GCH1H101J CHIP C 100PF J C181,182 CK73GB1E103K CHIP C 0.010UF K
C105 CK73GB1C473K CHIP C 0.047UF K C183 CC73GCH1H101J CHIP C 100PF J

C106-108 CK73GB1C104K CHIP C 0.10UF K C184 CC73GCH1H030C CHIP C 3.0PF C
C109 C92-0507-05 CHIP-TAN 4.7UF 6.3WV C185 CC73GCH1H101J CHIP C 100PF J
C110 CC73GCH1H1R5B CHIP C 1.5PF B C186 CC73GCH1H1R5C CHIP C 1.5PF C
C111,112 CK73GB1C104K CHIP C 0.10UF K C187 CC73GCH1H101J CHIP C 100PF J
C113 CK73GB1C473K CHIP C 0.047UF K C188-191 CC73GCH1H470J CHIP C 47PF J

C114,115 CK73GB1H472K CHIP C 4700PF K C192 CC73GCH1H101J CHIP C 100PF J
C116 CK73GB1H102K CHIP C 1000PF K C193 CC73GCH1H020C CHIP C 2.0PF C
C117 CC73GCH1H470J CHIP C 47PF J C194-199 CC73GCH1H101J CHIP C 100PF J
C118 CK73GB1E103K CHIP C 0.010UF K C200 CK73GB1E103K CHIP C 0.010UF K
C119 CC73GCH1HR75C CHIP C 0.75PF C C201 CC73GCH1H470J CHIP C 47PF J

C120 CC73GCH1H101J CHIP C 100PF J C202 CK73GB1E103K CHIP C 0.010UF K
C121 CK73GB1E153K CHIP C 0.015UF K C203 CC73GCH1H470J CHIP C 47PF J
C122 CC73GCH1H1R5C CHIP C 1.5PF C C204 C92-0003-05 CHIP-TAN 0.47UF 25WV
C123 C92-0507-05 CHIP-TAN 4.7UF 6.3WV C205,206 CK73HB1C103K CHIP C 0.010UF K
C124 CK73GB1E103K CHIP C 0.010UF K C207 CK73GB1C104K CHIP C 0.10UF K

C125 CK73GB1H102K CHIP C 1000PF K C208,209 CC73GCH1H101J CHIP C 100PF J
C126 CK73GB1C104K CHIP C 0.10UF K C261,262 CK73HB1C103K CHIP C 0.010UF K
C127-129 CC73GCH1H101J CHIP C 100PF J C263 C92-0628-05 CHIP-TAN 10UF 10WV
C130 CC73GCH1H100D CHIP C 10PF D
C131 CC73GCH1H101J CHIP C 100PF J CN1 E40-5823-05 FLAT CABLE CONNECTOR (10P)
CN2 E40-9517-05 PIN ASSY SOCKET (4P)
C132 CC73GCH1H010C CHIP C 1.0PF C CN3 E40-5890-05 FLAT CABLE CONNECTOR (24P)
C133 CC73GCH1H101J CHIP C 100PF J CN4-9 E23-1002-05 TERMINAL
C134 CC73GCH1H010B CHIP C 1.0PF B CN10 E23-0342-05 TEST TERMINAL
C135 CC73GCH1H101J CHIP C 100PF J
C136 CC73GCH1H030C CHIP C 3.0PF C CN11,12 E23-1002-05 TERMINAL

C137 CC73GCH1H101J CHIP C 100PF J F1 F53-0130-05 FUSE (3A)
C138 CK73GB1E103K CHIP C 0.010UF K F1 F53-0217-05 FUSE (3A)
C139 CC73GCH1H030C CHIP C 3.0PF C
C140 CK73FB1A105K CHIP C 1.0UF K CD1 L79-1072-05 TUNING COIL
C141 CK73GB1H472K CHIP C 4700PF K CF1,2 L72-0924-05 CERAMIC FILTER (455KHZ)
L1 L92-0149-05 FERRITE CHIP
C142,143 CC73GCH1H101J CHIP C 100PF J L3 L40-1095-34 SMALL FIXED INDUCTOR (1UH)
C144 CK73GB1C273K CHIP C 0.027UF K L4 L40-4791-37 SMALL FIXED INDUCTOR (4.700UH)
C145,146 CC73GCH1H101J CHIP C 100PF J
C147,148 CK73HB1C103K CHIP C 0.010UF K L5 L92-0138-05 FERRITE CHIP
C149 CC73GCH1H040C CHIP C 4.0PF C L6,7 L40-3985-45 SMALL FIXED INDUCTOR (0.39UH)
L8 L92-0138-05 FERRITE CHIP
C150,151 CC73GCH1H101J CHIP C 100PF J L9 L40-1075-92 SMALL FIXED INDUCTOR (10NH)
C152 CC73GCH1H020C CHIP C 2.0PF C L10 L40-8265-92 SMALL FIXED INDUCTOR (8.2NH)
C153 CC73GCH1H101J CHIP C 100PF J
C154 CK73GB1C104K CHIP C 0.10UF K L11 L79-1464-05 DIELECTRIC FILTER (860MHZ)
C155 CC73GCH1H101J CHIP C 100PF J L12 L92-0138-05 FERRITE CHIP
L13,14 L40-1075-92 SMALL FIXED INDUCTOR (10NH)
C156 C92-0507-05 CHIP-TAN 4.7UF 6.3WV L15 L40-5663-92 SMALL FIXED INDUCTOR (5.6NH)
C157 CC73GCH1H680J CHIP C 68PF J L16 L92-0138-05 FERRITE CHIP
C158 CC73GCH1H270J CHIP C 27PF J
C159 CK73FB1H563K CHIP C 0.056UF K L17 L40-1075-92 SMALL FIXED INDUCTOR (10NH)
C160,161 CC73GCH1H101J CHIP C 100PF J L18 L40-2275-92 SMALL FIXED INDUCTOR (22NH)


12
TK-480
PARTS LIST
TX-RX UNIT (X57-5630-10)
New Desti- New Desti-
Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description
parts nation parts nation
L19 L40-1075-92 SMALL FIXED INDUCTOR (10NH) R35 RK73GB1J101J CHIP R 100 J 1/16W
L20 L79-1465-05 DIELECTRIC FILTER (860MHZ) R36 RK73GB1J472J CHIP R 4.7K J 1/16W
L21 L40-6865-92 SMALL FIXED INDUCTOR (6.8NH) R37 RK73GB1J104J CHIP R 100K J 1/16W
L22,23 L92-0138-05 FERRITE CHIP R38 RK73GB1J151J CHIP R 150 J 1/16W
L24 L40-6865-92 SMALL FIXED INDUCTOR (6.8NH) R39 RK73GB1J560J CHIP R 56 J 1/16W

L25 L92-0149-05 FERRITE CHIP R40 RK73GB1J272J CHIP R 2.7K J 1/16W
L26 L92-0138-05 FERRITE CHIP R41 RK73GB1J471J CHIP R 470 J 1/16W
L27 L40-6875-54 SMALL FIXED INDUCTOR (68NH) R42,43 RK73GB1J102J CHIP R 1.0K J 1/16W
L28 L33-0761-05 SMALL FIXED INDUCTOR R44 R92-0670-05 CHIP R 0 OHM
L29 L40-1075-92 SMALL FIXED INDUCTOR (10NH) R45 RN73GH1J913D CHIP R 91K D 1/16W

L30 L79-1468-05 FILTER MODULE (870MHZ) R46 RN73GH1J683D CHIP R 68K D 1/16W
L31 L33-0760-05 SMALL FIXED INDUCTOR R47 RN73GH1J913D CHIP R 91K D 1/16W
L32 L40-6875-54 SMALL FIXED INDUCTOR (68NH) R48 RN73GH1J333D CHIP R 33K D 1/16W
L34 L40-8265-92 SMALL FIXED INDUCTOR (8.2NH) R49 RK73GB1J684J CHIP R 680K J 1/16W
L35 L92-0138-05 FERRITE CHIP R50 RK73GB1J564J CHIP R 560K J 1/16W

L53-56 L92-0138-05 FERRITE CHIP R51 RK73GB1J331J CHIP R 330 J 1/16W
X1 L77-1760-15 CRYSTAL RESONATOR (44.395MHZ) R53 RN73GH1J274D CHIP R 270K D 1/16W
X2 L77-1699-15 VCXO (16.8MHZ) R54 RK73GB1J334J CHIP R 330K J 1/16W
X3 L77-1708-05 CRYSTAL RESONATOR (3.579545MHZ) R55 RN73GH1J913D CHIP R 91K D 1/16W
X4 L78-0462-05 RESONATOR (9.8304MHZ) R56 RK73GB1J223J CHIP R 22K J 1/16W

XF1 L71-0501-05 MCF (44.85MHZ) R57 RK73GB1J334J CHIP R 330K J 1/16W
R58 RN73GH1J682D CHIP R 6.8K D 1/16W
CP1 R90-0718-05 MULTI-COMP 4.7K X4 R59 RK73GB1J154J CHIP R 150K J 1/16W
CP3 R90-0743-05 MULTIPLE RESISTOR R60 RK73GB1J101J CHIP R 100 J 1/16W
CP5 R90-0743-05 MULTIPLE RESISTOR R61 RK73GB1J155J CHIP R 1.5M J 1/16W
CP6-21 R90-0741-05 MULTIPLE RESISTOR
CP22 R90-0743-05 MULTIPLE RESISTOR R62 RK73GB1J101J CHIP R 100 J 1/16W
R63 RN73GH1J683D CHIP R 68K D 1/16W
CP24 R90-0743-05 MULTIPLE RESISTOR R64 RK73GB1J474J CHIP R 470K J 1/16W
R1,2 RK73GB1J104J CHIP R 100K J 1/16W R65 RK73GB1J560J CHIP R 56 J 1/16W
R3 RK73GB1J473J CHIP R 47K J 1/16W R66 RN73GH1J682D CHIP R 6.8K D 1/16W
R4 RK73GB1J154J CHIP R 150K J 1/16W
R5 RK73GB1J104J CHIP R 100K J 1/16W R67,68 RK73GB1J101J CHIP R 100 J 1/16W
R69 RK73GB1J153J CHIP R 15K J 1/16W
R6 RK73GB1J184J CHIP R 180K J 1/16W R70 RK73GB1J153J CHIP R 15K J 1/16W
R7 RK73GB1J104J CHIP R 100K J 1/16W R71 RK73GB1J224J CHIP R 220K J 1/16W
R8 RK73GB1J183J CHIP R 18K J 1/16W R72 RK73GB1J152J CHIP R 1.5K J 1/16W
R9 RK73GB1J154J CHIP R 150K J 1/16W
R10 RK73GB1J103J CHIP R 10K J 1/16W R73 RK73GB1J103J CHIP R 10K J 1/16W
R74 RK73GB1J223J CHIP R 22K J 1/16W
R11 RK73GB1J473J CHIP R 47K J 1/16W R75 RK73GB1J152J CHIP R 1.5K J 1/16W
R12 RK73GB1J104J CHIP R 100K J 1/16W R76 RK73GB1J103J CHIP R 10K J 1/16W
R13 RK73GB1J683J CHIP R 68K J 1/16W R77 RK73GB1J153J CHIP R 15K J 1/16W
R14 RK73GB1J394J CHIP R 390K J 1/16W
R15 RK73GB1J472J CHIP R 4.7K J 1/16W R78 RK73GB1J102J CHIP R 1.0K J 1/16W
R79 RK73GB1J473J CHIP R 47K J 1/16W
R16 RK73GB1J104J CHIP R 100K J 1/16W R80 RK73GB1J394J CHIP R 390K J 1/16W
R17 RK73GB1J473J CHIP R 47K J 1/16W R81 RK73GB1J102J CHIP R 1.0K J 1/16W
R18 RK73GB1J332J CHIP R 3.3K J 1/16W R82 RK73GB1J333J CHIP R 33K J 1/16W
R19 RK73GB1J152J CHIP R 1.5K J 1/16W
R20 RK73GB1J683J CHIP R 68K J 1/16W R83 R92-1252-05 CHIP R 0 OHM
R84 RK73GB1J473J CHIP R 47K J 1/16W
R21 RK73GB1J154J CHIP R 150K J 1/16W R85 RK73GB1J681J CHIP R 680 J 1/16W
R22 RK73GB1J182J CHIP R 1.8K J 1/16W R86 RK73GB1J154J CHIP R 150K J 1/16W
R23 RK73GB1J563J CHIP R 56K J 1/16W R87 RK73GB1J470J CHIP R 47 J 1/16W
R24 RK73GB1J274J CHIP R 270K J 1/16W
R25 RK73GB1J473J CHIP R 47K J 1/16W R88 RK73GB1J220J CHIP R 22 J 1/16W
R89 RK73GB1J103J CHIP R 10K J 1/16W
R26 RK73GB1J332J CHIP R 3.3K J 1/16W R90 RK73GB1J104J CHIP R 100K J 1/16W
R27 RK73GB1J222J CHIP R 2.2K J 1/16W R91 RK73GB1J100J CHIP R 10 J 1/16W
R28 RK73GB1J220J CHIP R 22 J 1/16W R92,93 RK73GB1J150J CHIP R 15 J 1/16W
R29 RK73GB1J183J CHIP R 18K J 1/16W
R31 RK73GB1J472J CHIP R 4.7K J 1/16W R94 RK73GB1J272J CHIP R 2.7K J 1/16W
R95 RK73GB1J150J CHIP R 15 J 1/16W
R32 R92-1252-05 CHIP R 0 OHM R96 RK73GB1J223J CHIP R 22K J 1/16W
R33 RK73GB1J123J CHIP R 12K J 1/16W R97 RK73GB1J104J CHIP R 100K J 1/16W
R34 RK73GB1J334J CHIP R 330K J 1/16W R98 RK73GB1J184J CHIP R 180K J 1/16W


13
TK-480
PARTS LIST
TX-RX UNIT (X57-5630-10)
New Desti- New Desti-
Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description
parts nation parts nation
R99 RK73GB1J121J CHIP R 120 J 1/16W R211 RK73HB1J103J CHIP R 10K J 1/16W
R100 RK73GB1J820J CHIP R 82 J 1/16W R218 RK73HB1J473J CHIP R 47K J 1/16W
R101 RK73GB1J223J CHIP R 22K J 1/16W R248 R92-1252-05 CHIP R 0 OHM
R102 RK73GB1J182J CHIP R 1.8K J 1/16W R250 R92-1252-05 CHIP R 0 OHM
R103 RK73GB1J102J CHIP R 1.0K J 1/16W R259 R92-1252-05 CHIP R 0 OHM

R104 RK73HB1J102J CHIP R 1.0K J 1/16W R276 R92-1252-05 CHIP R 0 OHM
R105 RK73GB1J122J CHIP R 1.2K J 1/16W R297,298 RK73HB1J473J CHIP R 47K J 1/16W
R106 RK73GB1J473J CHIP R 47K J 1/16W R408 RK73HB1J473J CHIP R 47K J 1/16W
R107 RK73GB1J103J CHIP R 10K J 1/16W R417 RK73GB1J474J CHIP R 470K J 1/16W
R108 RK73GB1J682J CHIP R 6.8K J 1/16W R418 RK73GB1J104J CHIP R 100K J 1/16W

R109 RK73GB1J470J CHIP R 47 J 1/16W R419-422 R92-1252-05 CHIP R 0 OHM
R110 RK73GB1J473J CHIP R 47K J 1/16W R423 RK73GB1J473J CHIP R 47K J 1/16W
R111 RK73GB1J223J CHIP R 22K J 1/16W
R112 RK73GB1J103J CHIP R 10K J 1/16W D1 1SR154-400 DIODE
R113 RK73GB1J101J CHIP R 100 J 1/16W D2 MA2S111 DIODE
D3 MA742 DIODE
R114 RK73GB1J152J CHIP R 1.5K J 1/16W D4,5 MA2S077 DIODE
R115 RK73GB1J681J CHIP R 680 J 1/16W D6 UDZS4.7B ZENER DIODE
R116 R92-1368-05 CHIP R 0 OHM
R117 RK73GB1J470J CHIP R 47 J 1/16W D7 HVU131 DIODE
R118 R92-1252-05 CHIP R 0 OHM D8 MA2S111 DIODE
D9,10 MA2S077 DIODE
R120 RK73HB1J102J CHIP R 1.0K J 1/16W D11 MA742 DIODE
R121 RK73GB1J473J CHIP R 47K J 1/16W D17,18 DA221 DIODE
R122 R92-1252-05 CHIP R 0 OHM
R123 RK73HB1J102J CHIP R 1.0K J 1/16W IC1 TA75W01FU IC (BUFFER AMP)
R124,125 RK73HB1J473J CHIP R 47K J 1/16W IC2 RN5VL42C IC (VOLTAGE DETECTOR/RESET)
IC3 TC75W51FU IC (SUMMING AMP)
R126 RK73GB1J103J CHIP R 10K J 1/16W IC4 M62364FP IC (D/A CONVERTER)
R127-129 RK73EB2ER39K CHIP R 0.39 K 1/4W IC5 S-81350HG-KD IC (VOLTAGE REGULATOR/5M)
R130-135 RN73GH1J154D CHIP R 150K D 1/16W
R136,137 RK73GB1J271J CHIP R 270 J 1/16W IC6 NJU7201U50 IC (VOLTAGE REGULATOR/5V)
R138 RK73HB1J103J CHIP R 10K J 1/16W IC7 TK11250BM IC (VOLTAGE REGULATOR/5C)
IC8 TC75W51FU IC (BUFFER AMP)
R139 R92-1368-05 CHIP R 0 OHM IC9 TA31136FN IC (FM IF SYSTEM)
R140 RK73GB1J103J CHIP R 10K J 1/16W IC10 TA75W01FU IC (ACTIVE FILTER)
R141,142 RK73GB1J104J CHIP R 100K J 1/16W
R143 RK73GB1J105J CHIP R 1.0M J 1/16W IC11 SA7025DK IC (PLL SYSTEM)
R144 RK73GB1J473J CHIP R 47K J 1/16W IC12 TC35453F IC (AUDIO PROCESSOR)
IC13 LC73872M IC (DTMF DECODER)
R145 R92-1252-05 CHIP R 0 OHM IC14 KCH31 HIC (VCO SYSTEM)
R146 RK73GB1J222J CHIP R 2.2K J 1/16W IC15 30622M8A-4F9GP IC (MICROPROCESSOR)
R147 R92-1252-05 CHIP R 0 OHM
R148 RK73GB1J223J CHIP R 22K J 1/16W IC16 AT2408N10SI2.5 IC (EEPROM)
R149 RK73HB1J473J CHIP R 47K J 1/16W IC17 AT29C020-90TI IC (AND GATE)
IC17 W29C020C90 IC (AND GATE)
R150 RK73HB1J102J CHIP R 1.0K J 1/16W IC18,19 BU4094BCFV IC (SHIFT REGISTER)
R151 RK73GB1J102J CHIP R 1.0K J 1/16W IC21 NJM2904V IC (COMPARATOR)
R152 RK73GB1J332J CHIP R 3.3K J 1/16W
R153 RK73GB1J123J CHIP R 12K J 1/16W IC23 TA75S01F IC (ACTIVE FILTER)
R154 RK73GB1J221J CHIP R 220 J 1/16W IC30 M68757L IC (POWER MODULE)
Q1 2SJ243 FET
R155 RK73GB1J101J CHIP R 100 J 1/16W Q2 2SA1832(GR) TRANSISTOR
R156 RK73GB1J103J CHIP R 10K J 1/16W Q3,4 2SC4617(S) TRANSISTOR
R157 RK73GB1J102J CHIP R 1.0K J 1/16W
R158 RK73GB1J223J CHIP R 22K J 1/16W Q5 2SC4619 TRANSISTOR
R159,160 RK73GB1J102J CHIP R 1.0K J 1/16W Q6 3SK318 FET
Q7 2SK1824 FET
R161,162 RK73GB1J184J CHIP R 180K J 1/16W Q8 2SC5108(Y) TRANSISTOR
R163 RK73GB1J104J CHIP R 100K J 1/16W Q9 3SK274 FET
R164 RK73GB1J473J CHIP R 47K J 1/16W
R165 RK73GB1J150J CHIP R 15 J 1/16W Q10,11 2SC5108(Y) TRANSISTOR
R167 RK73GB1J123J CHIP R 12K J 1/16W Q12 2SC4988 TRANSISTOR
Q13 2SK1824 FET
R168 RK73GB1J333J CHIP R 33K J 1/16W Q14 DTC114EE DIGITAL TRANSISTOR
R169 RK73GB1J223J CHIP R 22K J 1/16W Q15 DTA144EE DIGITAL TRANSISTOR
R170 RK73GB1J473J CHIP R 47K J 1/16W
R171 RK73GB1J823J CHIP R 82K J 1/16W Q16 DTC114EE DIGITAL TRANSISTOR
R200-207 RK73HB1J102J CHIP R 1.0K J 1/16W Q17 2SC5108(Y) TRANSISTOR


14
TK-480
PARTS LIST
TX-RX UNIT (X57-5630-10)
New Desti- New Desti-
Ref. No. Address Parts No. Description Ref. No. Address Parts No. Description
parts nation parts nation
Q18 2SK1824 FET
Q19 2SC4617(S) TRANSISTOR
Q20 DTC144EE DIGITAL TRANSISTOR
Q21-23 2SK1824 FET
TH2 157-503-65001 THERMISTOR




15
TK-480
EXPLODED VIEW
A B

6 37

36
1
22x2


23
1
38
21x2
46
40 39
18
31

25
Ex2

MIC300 Display unit (A/2)
Ex2
5 E

16
E
55 A : N14-0809-04
E E B M2.6 x 5 : N30-2605-46
62 54 C M2.6 x 10 : N30-2610-46
E D 68 D M2.6 x 6 : N67-2606-46
E
2 E M2 x 5 : N83-2005-46
D F M2 x 2.5 : N79-2025-46

57
703
TX-RX unit 15
2 A
Ex2 E A
When you repair or 49
exchange the display 56 44
unit, please exchange
the sheet (24) as well.
24 52
Bx2
63 64
51 33 12 26
65 F 67
Display unit
(B/2) 17 63 When you repair or exchange
34 the square socket (19), please
exchange FPC (34) as well.
3
701 (Chassis)
64
C
19
51
C F
10
66
61 S/No. label

16 Parts with the exploded numbers larger than 700 are not supplied.
TK-480
PACKING
C D




50 Battery assy
(W09-0900-45)



1




Insulation sheet

9 Instruction manual
(B62-1771-00)



4 Cap (SP/MIC)
(B09-0363-03)


42 Screw set
(N99-2004-05)


2 28 Packing fixture
(H12-3014-02)
47 Whip antenna
(T90-0636-25)
32 Hook
(J29-0658-05)




3 29 Item carton case
(H52-1096-12)




17
TK-480
ADJUSTMENT

Test Mode