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Portable Radio
Kenwood
TK-860G, TK-862G
TK-862G
1
34
36
36
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36 pages, 3.94 Mb
ACE
GI K M
OQ
S
BD
F H
J
L N P
R T
1
3
5
7
2
4
6
TK-862G
SCHEMATIC DIAGRAM
Note : Components marked with a dot (ยท) are parts of patterun 1.
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Contents
Main
UHF FM TRANSCEIVER
TK-860G/862G
TK-862G (K)
SERVICE MANUAL SUPPLEMENT
TK-860G (K)
TK-860G/862G
CONTENTS
OPERATING FEATURES
Emergency mode system chart (TK-862G)
Radio Password (TK-860G only)
Emergency
Emergency mode system chart (TK-860G)
REALIGNMENT
Clone Mode
Note :
Fig. 1
Fig. 3
PA/HA Unit (KAP-1 : Option)
Fig. 2
Installing the KAP-1 in the Transceiver
Installation procedure
Ignition Sense Cable (KCT-18 : Option)
TK-860G/862G
Others
Fig. 4 KAP-1 foil side view
R153
Fig. 6
Emergency Mode
Transceiver Modification Procedure Install the foot switch
Change the power switch circuit
47K
Foot switch
TK-860G/862G
8
TK-862G : K,K2
*
DISPLAY UNIT (X54-3280-10) : TK-862G
Page
Page
Page
Page
Page
Page
PLL/VCO (X58-4670-XX) -12 : K,M -13 : K2,M2 -14 : K3
Page
Test Mode (TK-860G Only)
Test Mode Operating Features
11
Controls
LCD indicator
Tuning Mode
Test Equipment Required for Alignment
Tuning cable (E30-3383-05)
MIC connector (Front view)
Test cable for microphone input (E30-3360-08)
Page
Receiver Section
Common Section
Page
Transmitter Section
Page
Page
ACE BD
TK-860G/862G
Component side Foil side
J72-0683-02
DISPLAY UNIT (X54-3270-10) : TK-860G
PC BOARD VIEWS TK-860G/862G
PLL/VCO (X58-4670-XX) -12 : K,M -13 : K2,M2 -14 : K3
DISPLAY UNIT (X54-3280-10) : TK-862G
ABCDEFGHIJ KLM
NOPQRS
TX-RX UNIT (X57-5960-XX) (A/2)
IC3 10H IC4 12M IC5 12I IC6 10M IC7 9L IC11 10J IC12 6O
IC13 8R IC400 2I Q2 12R Q8 7F Q9 10F Q11 11G Q12 11G
Q32 4O Q35 12L Q37 11L Q38 12R Q39 9N D9 9G D25 5O
D30 5E D33 7C D34 7C D40 11M D42 11G
PC BOARD VIEW TK-860G/862G
IC1 11E IC2 9J IC9 9G IC10 8E IC14 9D IC15 7O IC400
2K Q1 11B Q3 12H
Q4 12H Q5 11B Q6 11B Q7 11K Q10 13G Q13 13K Q14 10N Q15 12O Q16 13M
Q17 9B Q18 13N Q19 7C Q20 8C Q21 7C Q22 7L Q23 7E Q24 8B Q25 7K
TX-RX UNIT (X57-5960-XX) (A/2) Component side view + Foil side
IC1 11O IC2 9J IC3 10H IC4 12M IC5 12I IC6 10M IC7 9L IC9 9M IC10 8O IC11 10J IC12 6O
IC13 8R IC14 9P IC15 7E IC400
2I Q1 11R Q2 12R Q3 12L Q4 12L Q5 11R Q6 11R Q7 11I
Q8 7F Q9 10F Q10 13M Q11 11G Q12 11G Q13 13I Q14 10F Q15 12E Q16 13G Q17 9R Q18 13F
PC BOARD VIEWS TK-860G/862G
J72-0760-02 B/2
O NMLK
J IHGF
E D CB
TX-RX UNIT (X57-5960-XX) (B/2) Component side view + Foil side
37 38
SCHEMATIC DIAGRAM TK-860G
TK-862G
47
SPECIFICATIONS
GENERAL
RECEIVER
TRANSMITTER
KENWOOD CORPORATION