Kenwood Tk 860h Manual

51
ADJUSTMENT
Measurement
Test-
equipmentUnitTerminalAdjustment
Unit Parts MethodSpecifications/Remarks Condition
Item
TK-860G/862G
Measurement
Test-
equipmentUnitTerminalAdjustment
Unit Parts MethodSpecifications/Remarks Condition
Item
1. Frequency 1) Set test mode
Power meterRear ANT FrontCH/Check 470.100MHz±100HzK,MSelect “FREQ” in tuning mode.F. counter panel panel 415.100MHz±100HzK3
PTT : ON
Adjust [_
**]
2. Power 1) Maximum power Check More than 26.0W
output Set test mode
Select “HPOW” in tuning...

ADJUSTMENT
Measurement
Test-
equipmentUnitTerminalAdjustment
Unit Parts MethodSpecifications/Remarks Condition
Item
52
TK-860G/862G
3) “L.P.O.W”Power meteRear ANT FrontCH/5.0W±0.5W
PTT : ON panel panel
Adjust [
***]
4) “L.P.O.W.”
PTT : ON
Adjust [
***]
5) “L.P.O.W._.”
PTT : ON
Adjust [
***]
5. Power check 1) Set test mode
Power meterRear ANT Check 25W±1W, 8A or less
CH : CH1 - Sig1 panel
 CH2 - Sig1 Ammeter DC IN
 CH3 - Sig1
PTT : ON
6. Modulation 1) Set test mode
Power meterRear ANT FrontCH/Make the de-...

53
ADJUSTMENT
Measurement
Test-
equipmentUnitTerminalAdjustment
Unit Parts MethodSpecifications/Remarks Condition
Item
TK-860G/862G
8. MIC 1) Set test modePower meterRear ANT Check±3kHz±0.2kHz (Wide)
seisitivity CH : CH1 - Sig1 Deviation panel±1.5kHz±0.05kHz (Narrow)
check AG : 1kHz/5mV meter
PTT : ON
OscilloscopeAdjust [
***]
AF VTVM Front MIC
9. QT deviation 1) Set test mode AG panel Front
CH/0.75kHz±50Hz (Wide/Narrow)
• WideSelect “FQT” in tuning mode.panel
“_.FQT”
Deviation meter filter
LPF : 3kHz,...

54
TK-860G/862G
ACE
BD
1
3
5
7 2
4
6
TK-860G/862G  PC BOARD VIEWS
DISPLAY UNIT (X54-3270-10) : TK-860G
Component side viewDISPLAY UNIT (X54-3270-10) : TK-860G
Foil side view
D804
D803
D805D802
J72-0683-02
CN801
MBL
5C
CE
CL E
E
SB
DI1 2
7 8
C801
C802
C803
C804C805 C806
C807
D801
D808
IC801
B
C
E
Q801
R801R802
R803
R804
R805
R806
R808
R809
L801
1
16
17 32 4849
64
33
D804D803D805D802
J72-0683-02
CN801
1 MBL
5C
CE
CLE
E
SB
DI2
78
C801
C802
C803
C804 C805C806
C807
D801
D808
IC801
B CE Q801
R801R802R803
R804...

J H F D
BI
GECA
1
3
5
7 2
4
6
5556
PC BOARD VIEWS   TK-860G/862G
D801
D804D803
J72-0684-02
CN801
1
MBL
5C
CE
CL E
E
SB
DI 2
7 8
IC8011
12
13 24 3637 48
25R803 R805
Q801
Q802Q803
Q805
R810
R809C801
C806
C808
C812
R812
R804
C804 R802
C803 C802R801
R808
C807 C805
R806 D802
R807 L801Q804
Q806
Q807
GS
D
G
S D G
S D GS
D
Q808
Q809
R813
R814
R815
R816D801D804
D803
J72-0684-02
CN801
1
MBL
5C
CE
CLE
E
SB
DI2
78
IC801 1
12
132436 37 48
25 R803R805
Q801Q802
Q803Q805
R810
R809 C801
C806
C808
C812
R812
R804
C804R802...

A
BC
DE FGHIJ
KLMNO
PQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C91 RX
(ST)
HT
E
8CL
MD
CV
D12
D13 R93Q32
E
C
B
IC6
1 12 13 1 4 5
8
24CN3
SB
E
HOR3
1
C10
C7
C3 Q9
XF1DEO
DTC
IGN
DI
ME
MI
PTT
SQ1
3AM
MM
EMG/TXS C131
C117G
OIC161
C160++
C46 IC7
C103
Q12
C89C11
8 C5
C8
C11
C2 C6 C9 C12J1
EXT. SP
C144 IC12
D25O
G
I
C39 C32+
CF2 CF1C97+
R10
R11 C72+
Q2 R56C84+ IC11
R2
RSSIGND TH1
R5 R177
R62
C61
R3
SB
GND
R4 R55
R50 R75CN7
1
3PA/LI
SPI SPO
R131
R63R48 R64 Q11R65
R79
R82
R27GND
B
C188A1 : X58-4670-XX C225D30
D33...

S
R Q P O
N M L K J
I H G F E
D
C B A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R69
IC14 1
7814R123
C156
R133C148R170
D2C125 + R146
Q4 R13
C263 C111
Q13 D11
C66
R61
C69Q29
C123 R107 Q24Q19C128DB
8C
SB +
C116
5C Q21C217
C223 R169
IC15
13
4
5D36
C224
Q33
PC
Q16
8RC
C127 C23 + Q7
C44
C52
R23 D21
R138R134
R126
R103
Q3
R16 R39 R24ASQ C143
R142
R21R14 Q28
R33L1
C26C82+
R105L7
R99
R88 D20
R12
C20 RSSI
+ D19
C129
C150
R83R81
R72 C78R54R173
R41 R20 R15
C29 9C1
3
45
+R26 Q20
R114R176
R179 R172
R124R180 R164
R171
8TC
L3...

ABCDEFGHIJKLMNOPQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C 91
D 12
D 13
R 93
Q 32
E
C
B
IC 6
1
1213
1
45
8
24
C N 3
SB
E
H O R
3
1
C10C 7C3
Q 9
XF1
D EOD TCIG NDIM EMIPTTS Q
1
3
A MM MEM G/T X S
C131
C 117
G
O
I
C 161
C 160+
+
C 46
IC 7
C103
Q 12
C 89
C 1
1
8
C5C8C11
C 2C6C9C12
J1E X T. S P
C144
IC 12
O
G
I
C 39
C 32+
C F2
C F1
C 97+
R 10
R 11
C 72+
Q 2
R56
C 84+IC 11
R 2
RSS IG ND
TH 1
R5
R177
R 62
C 61
R 3
SBG ND
R4
R55
R 50R 75
C N 7
1
3
PA /L I
S PI
S PO
R 131
R 63
R 48
R 64
Q 11R 65
R 79R 82
R 27
G ND...

S
R Q P O
N M L K J
I H G F E
D
C B A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
F.RESET SPD
X501IC5021 25
26
50
51 7576 100
IC505
1 84
5R508
R501 IC508
1 22
23
33
34 4411 12 R583
Q504 Q508
IC509
17 8
14C578 C584
D527 D524
D525CP536
CP531CP534
C559 C560
R575CP538
CP530
R600 R599
D504D501 D502
R595 R593 C590 C620
C615
C623C504
C522+
C553 Q
502
R548R582
C555 +C558
R578 C581
C587 C565
C566
R576 R614
R585
R613CP517 R590CP533CP535
CP526
CP524 R607
C576
C577CP532
CP522 CP529
CP521
CP518CP523
CP520 C516C518
C502...

ABCDEFGHIJKLMNOPQRS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R529
R538
C521
R555
R592
R519
C508R514
R572
D521
R602C603C609C605C601C599C613
C503IC503GIOC507
R526
R536
C524
R556
C526
C626
C628R616R539
C580
R531
C523
C538+
R534
R518R510R532R537C520
R551C532
R540
R541
C630
+C631
D529
R622
IC501
116
1732
IC510
1CNTCK
89
16C501
R505
IC5071
45
8
C543R560
R562C541R563
R564
R561C542
C537
D514
CHDN
CHUP
C517
E
MBL5CLCDCS
SBCNTDTE
D511
C505
R544
C528
C531
C527
R566R559R567
J501
PSW
MBLGNDMEHOOK/RXD
CMMICPTT/TXDPSBD513...