Kenwood Ts-2000x All Mode Multi-band Transceiver Service Manual

ACEGI K MOQS
BDFHJLNPRT
1
3
5
7 2
4
6
TS-2000/X  CIRCUIT DIAGRAM
219
Note : Components marked with a dot (·) are parts of pattern 1. 

225
BLOCK DIAGRAM   
L29L50
118~174MHz (K)144~146MHz (E)
220~300MHz (K)
300~512MHz (K)
IC522AK4518
30k~1.705MHz
69.085MHz
75.925MHz
XF1
XF2
Q132SC3357
HFLO1*
ANT1ANT2
AT
DETVSF
VSR
RXTXHF/50MHZ
1.8MHz
3.5MHz
7MHz
10MHz (E type)
14MHz (E type)10MHz, 14MHz (Except E type)
21MHz
28MHz
50MHz144
TX
RX144MHz
1.8~50MHz
Q6,72SC5125 x 2
Q101,1022SC2694 x 2
Q3,42SC1972 x 2
Q22SC1971
Q12SK2596
DET
VSFVSR
118~300MHz
–12dB
A TT
–12dB
A TT
Q153SK241(R)Q242SC3357
Q302SC3356
Q143SK241(R)
136~155MHz (K)144~146MHz...

226
TS-2000/X  
UL10APDAPCKDEN3DEN2DEN1PEN6PEN5PEN4PEN3PEN2PEN1PENAHFTXCVTXCUTXCVRXCURXC
Q4322SC4617(R)DDS LPF–1dBQ4252SC4617(R)
Q4592SK508NV(K52)75.855~86.085MHz
Q453DTC114EUAHF VCO1SWHF VCO1
D4161SV283D418MA2S077
–1dB
–1dB
Q4642SK508NV(K52)92.825~106.085MHz
Q463DTC114EUAHF VCO2SWHF VCO2
D4201SV283D421MA2S077
–1dB
Q4602SK508NV(K52)112.825~129.085MHz
Q454DTC114EUAHF VCO3SWHF VCO3
D4171SV283D419MA2S077
–1dB
Cutoff SWCutoff SWQ4622SC4649(N,P)LPF–1dB
LPF–1dB
–1dBm–11dBm
D438MA2S111
UL
HF LO1...

TS-2000/X TS-2000/X
–113dBm –112dBm
–112.5dBm
–104dBm –109dBm –93dBm –100dBm –68dBm –67dBm
–108dBm
–103dBm –99dBm
–103dBm
–113dBm –96dBm –96dBm –92dBm –83dBm –87dBm –90dBm –72dBm –68dBm –90dBm –66dBm –113dBm–94dBm –102dBm –83dBm 1.9Vp-p0.4Vp-p –113dBm–83dBm –94dBm –73.5dBm –67.5dBm –76dBm –65dBm –53dBm –40dBm–46dBm
–47dBm –45.5dBm –41.5dBm
–41.5dBm –71dBm
–75dBm –96dBm –87dBm –87dBm –78dBm
RF
BPF
CN1
HFRX ANT
(0.4Vp-p)(2.0Vp-p)
Q12Q7Q9
Q8
Q10 L51XF1
XF2XF5
XF6 Q18
Q15
Q25
L68Q19
Q20L71
Q38
L80Q42
Q43L86...

TS-2000/ X TS-2000/X
MICIC535 IC529
IC524
IC523IC515
IC516
IC518
DSP 6 1
1
IC6Q54
XF9Q711
L109 L108L105 D84D82 Q49
Q48
L102
CN11
12TIFCN49
TIFQ46
Q47Q44
Q45 L98
L91Q46
Q47
L2L5 L9L10 Q1
Q2 XF3 D54 –20.6dBm–5dBm–16dBm–5dBm
–17dBm–7dBm–13dBm –20dBm–15dBm
+3.6dBm+3.5dBm
(1.4W) (7W) (20W) (65W) 0dBmL95
L96Q43 Q1
Q2Q3
Q4Q6
Q7
Q101
Q102 CN14
HFTXCN1HFTX
CN2
14TX
Q901L7L11
L13L18
CN4
HFPO
CN803
14POCN4
HFPIN
HF/50MHz
ANT
50W HF/
50MHz
VHF
14PIN
VHF
ANT
100W
CN18
TIFQ17Q26
Q18 Q20
15IC3CN3
43TX
CN901
43TX CN4...

233
TS-2000/X
MC-52DM (MULTI-FUNCTION MICROPHONE WITH DTMF)
External View
Specifications
Type .......................................................... Electret capacitor
Power requirement ...................................... 8.0V DC ± 10%
Current drain .................................................... 35mA or less
Dimensions (WxHxD) ................................ 65 x 90 x 30 mm
2-9/16 x 3-17/32 x 1-13/16 in
Weight ................................................. Approx. 180g / 6.3oz...

234
TS-2000/X
MC-52DM (MULTI-FUNCTION MICROPHONE WITH DTMF)
Schamatic Diagram 

235
TS-2000/X
UT-20 (1200MHz All Mode Unit) / RC-2000 (Mobile Controller) /
ARCP-2000 (Radio Control Program)
UT-20 External View
Service center installation only.
Contact an authorized dealer for details.
RC-2000 External ViewARCP-2000 External View
System requirements :
• IBM PC/AT and compatible machines with Microsoft®
Windows®95 or Windows®98.
• Intel®Pentium®75MHz or higher processor (Pentium®
133MHz or higher recommended).
• CD-ROM Drive
• 800 x 600 screen resolution or higher.
• Mouse or...

236
TS-2000/X
General
Mode...........................................................................................J3E (LSB, USB) A1A (CW) A3E (AM) F3E (FM) F1D (FSK) F2D
Number of memory channels.................................................... 300
Antenna impedance ................................................................... 50Ω (With antena tuner 16.7 to 150Ω)
Supply voltage ............................................................................ DC 13.8V ± 15%
Ground method...

237
TS-2000/X
Receiver
Circuit type
Main band SSB/CW/AM/FSK.............................................. Quadruple conversion superheterodyne
FM ..................................................................... Triple conversion superheterodyne
Sub band FM/AM.............................................................. Duble conversion superheterodyne
Frequency range ( ) : VFO coverage range
Main band ............................................................................... 0.5 to 30MHz, 50...