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Kenwood TS-2000, TS-2000X, TS-B2000 - page 42

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JIHGFEDCBA KLMNOPQRS

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D950

R950

R951

R953

R954

R955

R956R957R958

R970

R971

CN956

R973

CN963

CN962

C950C951

C952C953C955C954

C956

C957

C958

C959

C965C964C963C962

C966

C971

D954D955 D953

D956

D957

D958

R959

R960

S950

S951

J950 MIC

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J79-0107-19

F/10

J79-0107-19 E/10

S902

MULTI

R972

D951

D952

D959

D960

W901

Q951

R952

CN950

CN951

CN957

CN958

R974

CN959

CN960

CN961

C967

C968

C969

C972

J951

PHONE

J79-0107-19

G/10

J79-0107-19

H/10

J952

PHONE

J79-0107-19 C/10

VR952

M AF/M SQL

VR951

CW BC/M RF

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8DGND

MSQL

MAF

NC

NC

MRF

CWBC

5D

CN953

J79-0107-19 I/10

J79-0107-19 I/10

J79-0107-19 D/10

J79-0107-19 J/10

J79-0107-19 J/10

CN952

NC

LEDB

9.6K

STA

CON

MULTI

SUB

NC

RITA

RITB

MUL1

MUL2

NC

SAF

SSQL

SUBS

5D

DGND

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VR950

S AF/A SQL

SUB SW

LEDB

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9.6K

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CON

NC

J79-0107-19 E/10

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8A

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MD

MU

MCG

MSG

MIC

C970 +

J79-0107-19 F/10

J79-0107-19 G/10

SP1

SP2

PHG

SP3

SP4

PHG

1

6

J79-0107-19 H/10

RSTC

5V

PHG

SP4

SP3

PHG

SP2

SP1

11

6

2

J79-0107-19 C/10

J79-0107-19 D/10

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5D

RITA

RITB

DGND

MUL1

MUL2

DGND

DGND

MUL2

MUL1

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LEDB

STA

9.6K

CON

NC

RSTC

5V 1

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RESET

PSW

INIT

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GND

W950

GND

PC BOARD

TX-RX 1 UNIT (X57-605X-XX) (C,D,E,F,G,J/10) 0-00 : J,J2 0-01 : J1,J3 0-11 : K1,K3 2-71 : E1,E3,E5 Component side view (J79-0107-19 C,D,E,F,G,J/10) TX-RX 1 UNIT (X57-605X-XX) (F,H,I/10) 0-12 : K2 2-72 : E2,E4 Component side view (J79-0107-19 F,H,I/10) TX-RX 1 UNIT (X57-605X-XX) (C,D,E,F,G,J/10) 0-00 : J,J2 0-01 : J1,J3 0-11 : K1,K3 2-71 : E1,E3,E5 Foil side view (J79-0107-19 C,D,E,F,G,J/10)TX-RX 1 UNIT (X57-605X-XX) (F,H,I/10) 0-12 : K2 2-72 : E2,E4 Foil side view (J79-0107-19 F,H,I/10)

Component side

Foil side

Layer 1

Layer 2

Component side

Foil side

Layer 1

Layer 2

Ref. No. Address

D953 6B

D954 6A

D955 6A

D956 3O

D957 4R

D958 4K

Ref. No. Address

Q951 10M

D950 11B

D951 11A

D952 13A

D959 10M

D960 10K

TS-2000/B2000/2000X

TS-2000S/2000V/2000SX/2000VX

Contents

Main SERVICE MANUAL SUPPLEMENT III TS-B2000 TS-2000/B2000/2000X TS-2000S/V/SX/VX ALL MODE MULTI-BAND TRANSCEIVER TS-2000/2000X/2000S/2000V/2000SX/2000VX TS-2000/B2000/2000X TS-2000S/2000V/2000SX/2000VX CONTENTS BEFORE USING THE SERVICE MANUAL Content of Parts list Content of Adjustment method Content of PCB gures/ Schematic diagram #!0!#)4/23 2%3)34/23 TS-2000/B2000/2000X/2000S/2000V/2000SX/2000VX FINAL UNIT (X45-384X-XX) 0-00 : J,J2,K1,K2,K3 0-01 : J1,J3 2-71 : E1,E2,E3,E4,E5 Page Page Page If a part reference number is listed in a shaded box, that part does not come with the PCB. FILTER UNIT (X51-3180-XX) 00 : J,J2,K,K2,K3,E1,E2,E3,E4,E5 01 : J1,J3 Page Page TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Page Page Page Page Page Page Page TS-2000/B2000/2000X TS-2000S/2000V/2000SX/2000VX Transmitter Section Page Page Page 1200MHz Unit Transmitter Section Page Transmitter Section Page Page Page 1200MHz Unit Transmitter Section Page Adjustment Points (Upper Side) FILTER UNIT FINAL UNIT (A/2) TX-RX 2 UNIT (B/11) L422,427 : 31.2MHz level VR901,902 : Final idling current (UHF) TC404 : Lock volatge (UHF PLL) TX-RX 2 UNIT (D/11) 1200MHz Adjustment Points TX-RX 3 UNIT TX-RX 3 UNIT (X57-607) TX-RX 1 UNIT (X57-605) (A/10) 35 1200MHz Adjustment Points TX-RX 3 UNIT TX-RX 3 UNIT (X57-607) TX-RX 1 UNIT (X57-605) (A/10) INTERCONNECTION DIAGRAM M X45-384X-XX (B/2) TS-2000/X/S/V/SX/VX ONLY TS-B2000 ONLY FINAL UNIT (X45-384X-XX) (A/2) Component side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (A/2) Foil side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (B/2) Component side view (J79-0192-19 B/2) FINAL UNIT (X45-384X-XX) (B/2) Foil side view (J79-0192-19 B/2) Page Ref No. Address IC3 4N IC4 5D Q6 5I Q13 5E Q16 6D Ref No. Address Q17 7D Q301 8D Q302 8E Q303 9J Q310 4B Ref No. Address Q311 4B Q312 9B Q313 5A Q314 5B Q315 9I Ref No. Address D3 5Q D4 5S D5 6S D12 4E D13 6H TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Component side view (J79-0206-09) Ref No. Address IC1 6L IC5 8Q Q1 7I Q2 7I Q3 8K Ref No. Address Q4 7M Q5 5N Q7 9J Q8 9I Q9 8I Ref No. Address Q10 9F Q11 9D Q12 8C Q14 9O Q15 9N Ref No. Address Q18 3Q Q19 8O Q20 8M Q304 8J Q305 7Q TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Foil side view (J79-0206-09) X45-384 1/1 FINAL UNIT (430) (X45-384X-XX)(B/2) X45-384X-XX Page 0-01 47 470 47k 470 Page Page Page C51 X51-318X-XX-CN9 X51-318X-XX-CN10 Page Page Page Page Page X57-607 1/1 Note : The components marked with a dot () are parts of layer 1. TX-RX3 UNIT (1.2G) (X57-607X-XX) X57-607X-XX Page Page R602R18 R604 X57-605X-XX X57-606X-XX Page Page Page 67 68 LEVEL DIAGRAM (RX SECTION) Measurement condition (TX-RX 1 unit) Measurement condition (TX-RX 2 unit) Measurement condition (TX-RX 3 unit) 69 LEVEL DIAGRAM (TX SECTION) Measure the voltage or power using the oscilscope or spectrum analyzer. Measurement condition (TX-RX 1 unit) Frequency : 14.2MHz Output power : 100W (HF, VHF), 50W (UHF) Page Page J79-0192-19 A/2 FINAL UNIT (X45-384X-XX) (A/2) Component side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (A/2) Foil side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (B/2) Component side view (J79-0192-19 B/2) FINAL UNIT (X45-384X-XX) (B/2) Foil side view (J79-0192-19 B/2) Page Ref No. Address IC3 4N IC4 5D Q6 5I Q13 5E Q16 6D Ref No. Address Q17 7D Q301 8D Q302 8E Q303 9J Q310 4B Ref No. Address Q311 4B Q312 9B Q313 5A Q314 5B Q315 9I Ref No. Address D3 5Q D4 5S D5 6S D12 4E D13 6H TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Component side view (J79-0206-09) Ref No. Address IC1 6L IC5 8Q Q1 7I Q2 7I Q3 8K Ref No. Address Q4 7M Q5 5N Q7 9J Q8 9I Q9 8I Ref No. Address Q10 9F Q11 9D Q12 8C Q14 9O Q15 9N Ref No. Address Q18 3Q Q19 8O Q20 8M Q304 8J Q305 7Q TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Foil side view (J79-0206-09)