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Kenwood Tk 860h Manual

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Page 31

31
TK-860G/862G
DESCRIPTION OF COMPONENTS
Display Unit (X54-3270-10) : TK-860G
Ref. No. Use/Function Operation/Condition
D801 Reverse current
prevention
D802~805Light emission
D808 Current stability
IC801 LCD driver
Q801 DC switch (LED)
Display Unit (X54-3280-10) : TK-862G
Ref. No. Use/Function Operation/Condition
D801 Light emission
D802 Reverse current
prevention
D803,804Light emission
IC801 LCD driver
Q801~809DC switch (LED)
TX-RX Unit (X57-5960-XX)
-10 : TK-860G K,M -11 : TK-862G K -14 : TK-860G K3...

Page 32

32
TK-860G/862G
DESCRIPTION OF COMPONENTS
Ref. No. Use/Function Operation/Condition
IC7 DC amplifier PC/TV control
IC9 Shift/Store register HNC, 8RC, 8TC, SPMUTE, RX,
PA/LI, AUX5, AUX6
IC10 5V AVR 5C (TX/RX)
IC11 9V AVR 9C
IC12 8V AVR 8C
IC13 AF amplifier
IC14 Power supply logic
circuit control
IC15 DC amplifier APC control
IC400 Power module
IC501 Flash ROM
IC502 CPU
IC503 Reset IC Low voltage output when
powering up
IC505 EEPROM
IC507 Amplifier MIC, AFO
IC508 Audio processor Compander, Mic amplifier,...

Page 33

33
TK-860G/862G
2nd Word G H J K L
ppm/°C±30±60±120±250±500
Example : CC45TH = –470 ± 60ppm/°C
Multiplier
2nd number
1st number 2 2 0 = 22pF
CAPACITORSCC 45 TH 1H 220 J
12 3 4 56
1 = Type … ceramic, electrolytic, etc. 4 = Voltage rating
2 = Shape … round, square, ect.    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/°C 0 –80 –150 –220 –330 –470 –750
• Tolerance (More than 10pF)
Code C D G J K M X Z P No...

Page 34

TK-860G/862G
PARTS LIST
34
*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: ScandinaviaK: USAP: Canada
Y: PX (Far East, Hawaii)T: EnglandE: Europe
Y: AAFES (Europe)X: AustraliaM: Other Areas
TK-860G/862G
DISPLAY UNIT (X54-3270-10) : TK-860G, DISPLAY UNIT (X54-3280-10) : TK-862G
NewDesti-partsnation Ref. No.AddressParts No....

Page 35

TK-860G/862G
PARTS LIST
35
Ref. No.AddressParts No. Description Ref. No.AddressParts No. DescriptionNewDesti-partsnationNewDesti-partsnation
D509-514 B30-2050-05 LED
D521 B30-2151-05 LED (RED/GRN)
C1-19 CK73GB1H471K CHIP C 470PF K
C20 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
C21 CK73GB1H471K CHIP C 470PF K
C22 CK73GB1C104K CHIP C 0.10UF K
C23,24 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
C25 CC73GCH1H060D CHIP C 6.0PF D K,M
C25 CC73GCH1H080D CHIP C 8.0PF D K3
C26 CK73GB1H471K CHIP C 470PF K
C28 CC73GCH1H060D CHIP C 6.0PF...

Page 36

TK-860G/862G
PARTS LIST
36
Ref. No.AddressParts No. Description Ref. No.AddressParts No. DescriptionNewDesti-partsnationNewDesti-partsnation
C155 CC73GCH1H060D CHIP C 6.0PF D K,M
C156 CK73GB1H471K CHIP C 470PF K
C157 CK73GB1H102K CHIP C 1000PF K
C158 CK73GB1H471K CHIP C 470PF K
C160,161 C92-0719-05 ELECTRO 47UF 25WV
C162,163 CK73GB1H471K CHIP C 470PF K
C164 CK73GB1H102K CHIP C 1000PF K
C165 C92-0719-05 ELECTRO 47UF 25WV
C166 CE04EW1E471M ELECTRO 470UF 25WV
C167 CK73GB1H471K CHIP C 470PF K
C168...

Page 37

TK-860G/862G
PARTS LIST
37
Ref. No.AddressParts No. Description Ref. No.AddressParts No. DescriptionNewDesti-partsnationNewDesti-partsnation
C554 CK73GB1H122K CHIP C 1200PF K
C555 C92-0566-05 CHIP-TAN 10UF 6.3WV
C556 CK73GB1C333K CHIP C 0.033UF K
C557 CK73GB1C104K CHIP C 0.10UF K
C558 CC73GCH1H101J CHIP C 100PF J
C559 CK73GB1H102K CHIP C 1000PF K
C560-563 CK73GB1C104K CHIP C 0.10UF K
C564 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
C565,566 CK73GB1H472K CHIP C 4700PF K
C567 CC73GCH1H101J CHIP C 100PF J
C568...

Page 38

TK-860G/862G
PARTS LIST
38
Ref. No.AddressParts No. Description Ref. No.AddressParts No. DescriptionNewDesti-partsnationNewDesti-partsnation
CP539 R90-0724-05 MULTI-COMP 1K X4
R1 R92-1252-05 CHIP R 0 OHM
R2 RK73GB1J102J CHIP R 1.0K J 1/16W
R3 R92-1252-05 CHIP R 0 OHM
R4 RK73GB1J333J CHIP R 33K J 1/16W
R5,6 R92-1252-05 CHIP R 0 OHM
R7,8 RK73GB1J102J CHIP R 1.0K J 1/16W
R9,10 R92-1252-05 CHIP R 0 OHM
R11 RK73GB1J102J CHIP R 1.0K J 1/16W
R12 RK73GB1J104J CHIP R 100K J 1/16W
R13 RK73GB1J472J CHIP R 4.7K J...

Page 39

TK-860G/862G
PARTS LIST
39
Ref. No.AddressParts No. Description Ref. No.AddressParts No. DescriptionNewDesti-partsnationNewDesti-partsnation
R145,146 RK73GB1J473J CHIP R 47K J 1/16W
R147 RK73GB1J683J CHIP R 68K J 1/16W
R148 RK73GB1J104J CHIP R 100K J 1/16W
R149 RK73GB1J151J CHIP R 150 J 1/16W
R150 RK73GB1J104J CHIP R 100K J 1/16W
R151 RK73FB2A102J CHIP R 1.0K J 1/10W K,M
R151 RK73FB2A391J CHIP R 390 J 1/10W K3
R152 R92-1252-05 CHIP R 0 OHM
R153 R92-0670-05 CHIP R 0 OHM
R154 RK73GB1J152J CHIP R 1.5K J...

Page 40

TK-860G/862G
PARTS LIST
40
Ref. No.AddressParts No. Description Ref. No.AddressParts No. DescriptionNewDesti-partsnationNewDesti-partsnation
R578 RN73GH1J682D CHIP R 6.8K D 1/16W
R579 RK73GB1J223J CHIP R 22K J 1/16W
R580 R92-1252-05 CHIP R 0 OHM
R581 RK73GB1J394J CHIP R 390K J 1/16W
R582 RK73GB1J273J CHIP R 27K J 1/16W
R583 RK73GB1J470J CHIP R 47 J 1/16W
R584 RK73GB1J220J CHIP R 22 J 1/16W
R585 R92-1252-05 CHIP R 0 OHM
R586 RK73GB1J473J CHIP R 47K J 1/16W
R587 R92-1252-05 CHIP R 0 OHM
R588 RK73GB1J103J...
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