Kenwood TK-3101K Service Manual - Page 27

Schematic, Diagram

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K I M N 0 P n S T SCHEMATIC DIAGRAM TK-3101 •• aomm••• • or maammomi wa remsommil=.•. •/ /mm•=0•1 ma/l=.•• • •=asli=m•==a maemom mm..•=v• •• • •• 0 •••=m0••=m0. 0 mal wao •go 0 0••• ••• • vm. VCO TX C4226 (R24 ) 49 II • io ( B ) RF BUFFER AMP Q6 2SC5108(Y) • DC SW Q5 6 2SJ243 DC SW R28 Q7 UMC4 22 rn oc 4 0 UTN 4/-1 1.- (Div CUE ERNT . N STEERING a InI n di,." uTdes C53 60 CV -a c N N N 0 O L19 R33-41 W• 1k Q8 2SC4617 CS) 4. 24V 4. 23V tn RI F I PPLE LTER. U ,Nt C56 411 4.7u 6.3 C100 22. RF AMP Q100d 2SC5108(Y) • I 3: (4) 0 4 O Ih a 0$ 0.0 U '4 O 0 O tO a C103 II 470. RF SW R107 C105 I • 6o ••• C NN N I D100 HSC277 • 13 • C106 4 470o 47k Q101 2SC5108(Y) TX PRE O (1) DRIVE ri In N ct • T:0 11V 4. 32V 11 1 4.93V N & O.0 UTd 0 0 -• 0 0 N 0 U 0 U 0 RF SW I C224 470)H , 1:4. 84V Q102 TX DRIVE C108 4, 7 9 (-77)R112 0 •• 1. 5k 0 rn 03 • Q102 2SC4988 0 0 1 O 0 U V 0 0.) 0) a . Om .0 O du a 10 rn O N 0In°1' - 4 R113._ 330 T:' TX DRIVE Q105 2SK2596 I4V 7 Li,. 2.2n TX FINAL Q107 2SK2595 1 . 7 27 '. \ C119 R127 C111 R115 C114 R120 6o 10 470. 0 -77) 1000o TNT 4044 C . N X, ax 0 ... ts I T:0, 51V / CV %' T : O. 50V O N -a w -. O -. •-•,-m, C%I ..-• (,'.)..kr4 a a ...e. 0 0 • ...) 0 a to Nee 0 0 -• 1U Ir 4 4 oN t , 2 . 0 N... N 411 a r- ...i" (-) s-; CC CX Ce I C2 PIT C121 a. r) i Nei 47017) 1 , * Q N o u R123 ANTENNA SW D101 C138 HVU131 C145 C149 C151 C154 1 o (B) 1. 5o(B) 19(B) L112 L113 L114 N 03 UI•-• •-• 01 c 0 0 N N 0 T 1. • 1%, 470 4. 5T 4. 5T 3. 5T r- a, Ow It• •-• in an ..91 1 •/) a M al 1 (r) CO CD tri I Ina • R147 WV 410)1r)a) N -V• 0 V ag 0 0 UN ANTENNA SW 0 = (4) 0 10 O N It 0 .0 Q106 2SK1824 DC SW T:7.37V • Q104 FMMT717 DC SW 0 M M 0 • U • M MM 6 CC • R136 150k(D) O '•44 • C134 100. I0 • R133 WV 150k(D) N M MM N Min 0 4 a 6 u • R134 150k(D) ••• • R137 • R138 150k 150k (D) (D) • IC100 NJM2904V 5 APC • R144 WV 2. 2k 0 , ."4 DC SW • Q109 DTA144EE • R142 -a 4 a. e 0 1M • * • R145 180k 0 0 S N ID V '1 0 U )3 1 u a N0.r0 0 U O 4 2ndIF 450klit CF200 019 2nd Local 38. 4MHz R201 C205 1-1.i t 220. N 3 0 /./.• R202 C206 N U 6 I 180k 220D 0 0-y U I I C200 TA31136FN 74 O4 au i a. u 70 W. • - > O 0 XU X 9y i0-6n IF ooLles 0M 0a SYSTEM taetgo NC.) T"V (f) ac 0 CV 9 05'; co a. emet- 16 P. , 3 0 4' 1F AMP lat IF 38. 85MH \ Q201 2SC4649 (N. P) XF200 R210 C214 470 O. 01u R 0. e,`,r co O 0 M M N a 40 N C13 U tn a u -4m e-) 0. V R204 3. 3k C210 0. Olu - co) 4/.112 11,6 N 0 0 N 0 0) 0 N O In a 1.212 4 1 - I 4- 0. -ok Q200 DTA114EE C. 3 ••• DC SW ••••1 U" I 6 to 2 t) C221 0. 01u ID N M U t0 U T R 4. 90V (.4 N IA 41/ a O 11) R211 470 L201 (5-68051 U a 40 0 N O C O 0 a) N• m I 4 M MIXER R226 Q202 3SK228 2. 2k 0.....• a in N ;:e / o..... In 0 No N UP Cd43 T1*rg CY 4C) ..i aAd I C21 8u I , / • 47" /II : O. 62V rn N N N 3 0 3 0 U 0 03 a CV I-N 0 0 In R217 0 T 50 O R224 C233 I 4 O. 3o (B) C234 1 0. 3o (B) T ; 5. 05V • Q108 DTC114EE DC SW C238 C226 • Plagiamemen4 0. 5. O. 5. ( B) (B) • Q103 0 2SK1824 0a) DC SW 1- In N C228 RF AMP O ri 8.(B) 1.207 1- R225 Q203 39n 0 3SK228 ri ( -77) 0 4O C M 0 (V 0 CV 4 (*)N M I •• • O3 • 0 03 N 0 NIN N U a CV tx _\ R O. 86% R221, 220k ise R 5. 04V i f N O N S 0 0 U 1- 0N • U cn O I▪n MO CO 0 NI • u C235 3.(B) in 1 • I C302 TA7368F 1 10 NC POUT VCC MID cri it i+ 41V AUDIO MUTE SW , • R310 WV 0 • Q307 2SK1588 41) • Ft • C337 100u 6. 3 • • R327 ok.ov• NC PRECilD YIN PHASE • C330 1000 le PHASE NP 5 6 • R332 *C332 • C334 II 2200 • C327 11--4 0. lu AUDIO AMP. 150 10u6. 3 * U R333 m U 16 • to S ID In 40 MF cc* • S • Q305 2SA1362 (GR ) 4 01 DC SW DC SW • Q304 DTC144EE R ; 7- 48V 470k R:7. 14V • C333 II 0. 47u DC SW •Q306 DTC144EE ID 0 • • REVERCE PROTECTION I 0 In In ."M U) 0 U In 4•4•00 • • 8 TIER 5 I C301 NJM2904V ACTIVE FILTER R320 47k VA 3 R318 180k C338 Ill 56. R323 4•Y• 100k ° 4 0 0 CA . et)I Nyi N 0 0 0 •R503 •R505 • VR500 68k 120k 68k 0 4 • C505 I 1u • R506 22k • VR501 47k - • ACTIVE • 0501 FILTER 2SC4617(S) • R508 • C507 • R510\ N X t•4n*.C0 • R514 33k ACT I VE F I LTER • Q502 2SC4617 (S) •C509 • R515 •C511 •R519 3 k •R524 51k '444% •C516 eC512 •R520•C514!•R523 10P • I C500 NiM2100V 5 4 1k 2.2u4 3. 3k 3300o 33k O. 047u 3300o 33k 0. 047u 6. 8k a -4 in co 0,00 in In 0 0 ini o U N • CO 2. 14 4V co ••4 0 v.4 o CIC U w • w )41C AMP /L !RITTER . • R525 • C518 darammersismammemmecommis 1. 5k O. 022u • C519 • R536 AAA 1 k • F500 3. OA L.501 DC SY11 • Q504 DTA143ZE T 5 05V R; 5. 09V C520 • C524 • C525 • L500 0. 022u s Lra • 0 • O. 027u 0 0 a • to a • • R535 470 DET • R530 100 • R532 M1C MUTE /AGC AGC • D500 DETECT 1SS372 Si 4 U m • c\l 820 • D501 DAN222 • Q503 2SC4919 MIC MUTE/AGC SWITCH • R539 IJ500 • 1.502 ' El 1-0457-05 0-7 • R538 W• 100 • • • MIC500 0 C11 , • • •44 ••••0•400•• • • =m 0 lImmO4M •••• •••• •• . /. / to mmar•omm mo•ammon a•m o 0. 0 ••• 410401=004MIMOIMIMD 4 n0 414 44.•••044 0 1/0444MD•I IM •••• 4". •04m1M4.•=0• 441 .041 4 ••• 1•04 04=1 •IMOI •1 04• 40 .4i 444•141 •• 4•0•• •• Note : Component marked with a dot ( • ) are parts of pattern1•

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