Cobra HH 38 WX ST Wiring Diagram - Page 1

V/X VCO AREA HH38WX-ST CIRCUIT DIAGRAM FOR COBRA SHEETS 1 OF 2 6000 VCO FREQUENCY. 150662955 - 152641580 600 A02 RA RI 2142 R2 22K 63 C3 22K 15= KEI-212CL CO 151-6HT 1006 06 279E 10011E 10PF 1E7P /77 /77 /77 /77 177 RIO WX -IN El 100 CB 1411E K1036600 R7 2206 HI 09 05 5PF KT036605 T Gil 22PF 98 152014 - 010 IPF m CB-RX WX RF AMP. AND FIRST MIXER AREA 162-MHz WX-ANT 103-1 C13 3PF 02 K05226 C12 10PF 07 1038800 C15 44.4 RIO 4PF 620K RI ZE 100 162-641 L3 21.3CL C16 22nF /77 C17 - 224F ,o 012s 106427 02 L4 164148 2110E 3. 019 r17018 22nF IOnF /- 7 m 616 262 020 10r= 04 1114148 WX DC CTL 02 Ry1a7 KRC1105 wF C23 33PF L23 1044 024 106F L5 220CL 27 -MHz a 2' • '9 ---=5 RF AMP. 010 622 KT033800 ? clie 39PF L6 2080E 27-641 2-' FIRST MIXER 031 10nr 012 9703B805 Le 162 21101. 10MN17 037 07 CFI ICTIF 164148 1,468 R38 itr,_ II 814 .L 145 E 039 1011E '05'4 10,JF/10V 014 9601109 SO. CONTROL R44 ' 159 052 10011E WX CTL 09 K601105 AGC /77 013 K10313755 6112 6113 618 476 826 0 S -ME TER D /77 C29 22nF /77 /77 /77 :g Rte AGC C11 RI IrnV . 0.576 M291 KTC38755 !WE: 100 - 240 MARK: ALY = R26 2.29 m 47 C3D ' 10n; 177 12FF 177 035 SPF CS -IN O 016 05184 51?; /77 R34 to 100 014 K05164 ' 018 KTC39806 R92 226 R62 820 ICI 643 10105306 47K OSC eI 0 942 5.66 COO 0.033uF 0 Li 10K •--1 , 3-15 042 • - 100PF 102A 850 K,T,358, 100K /77 177 6 -047=' 100nF L§ F rn /77 049 100.E 118. °01+ S1OCL 455KHz • • Ep VR7 10066 C57 R54 R;7 ItInF 10 I IC28 R53 • 414356F I 1136 ED 150K 068 8FF 1 068 / T22PF ! c: 'F05L5!, m >4 C56 0:1! lu/IL7V. too R47 471 SD ADJ VR3 10103 R64 6.89 1098 CB RX DC CTL 022 KR C1105 *27;4 ADO _ R19 10K /77 6206w ,0021Er 0n SOUND -TRACK SYSTEM 6203 39K R201 4.7K 122°,1F , INEY RP02:1 R45 100 IOuF 0202 6014056 6209 820 -0215 22nF 0204 1L 9 104E /77 /77 1-A 05 150P C83 100nF 1, aF1210g,9 Tit ./4 0211 0171 710FF 8.29 II- 5210 5600P 0214 47nF R37 104 EB 0213 220 F -• 79 R96 470 m R20 0130 39K 100nF R95 10K - 6110060 m R106 3904 • (CE 072 1000. _[7-- 012, 106F/10V RR 6104 150 C129' InF 106 L9366 C124 47,7/166 VOLUME 6626 2064 P21 EAR PHONE JACK KE.T-012 0132 10097 91:03 m 039 KT A1563 ;g!F G < 0 LL2 110EL 10 04 6601019 10 C101F'2F TX AUDIO DC SW CTL PD-CB/WX VCC2 SCAN-IN C. CB-RF-B+ MIC RX_8+ ST-ON O ST -OFF O BEEP PS-MUTE n POW -LOW M TX -INHIBIT O TX -B+ WX-RF-B+ 13.8V VCC1-13.8V 022 CHARGE JACK 002-042 021 DC POWER JACK 902-164. 043 m4004 61, 00 , RSS 33(1/2W) •LREEDDI 6628 2064 WITH VOLUME 060 1uF/10V H.' C59 ,F 229 O • 015 9103675S 061 r i 7lOnF 016 KTC26755 L.P.F m 02:6,K3 CB VCO ADJ L1C C63 e8PF 208CL - R57 R511. I CON 826 22K „, ,TTT- m 03 0320 -KRCIOIS 10FF C54 22PF 019 KRCIIOS CTL 659 IOOK 7 C63 220PF T C70 :1 10FF /77 -4- CABLE 071 0.1uF 021 9601105 VIX CTL C77 X204F/15V 075 10nF 2"": ,TY• ro 966 /.- -- 2Eli23-"'--m 025 670 C78 9%38755 2K 47,7/106 • O • C79 10nF R I 1 1 m /77 AMC SYSTEM 103 1042003 C74 2206E/MV OH- 038 KTA1241 " C73 0- = 706/25V 665 7-- 2i1jf-- 024 KTAI5049 R69 m O Di 1000 •40411148 0112 O • R67 R68 106 IK 974 012 470 144148 R7, .f.,e,= = VR4 " 28 MOD. AOJ /7'7 SNAP-ON BATTERY SYSTEM 027 KTA1276 YJ 676 677 m RIO"N 026 61615045 032 91038755 R7S 2RIc 79 47 CA R5 5.69 950 O 685 - lOK 77I>FI IR82 1506 L11 c. 209CL 12PF 0119 1 1406E 0120 -L 100PF T 27-0460 L12 209CL 100PF 026 610388002. R81 220 / 47C708n7_ /77 27-MHz Rea TX BUFFER TX METER DETECTOR 666 TX DRIVER 66 27-N42 R72 L14 JK 2.246 L13 fi r 0.39,4 te . • C92 100PF 0.33 LC16741 R87 • 4709 '147.3 L15 7.51(61 C95 33OFF 029 f.,` KTC1006 m .TX FINAL 690 10(1/2•) - 030 KT 076 6101 242 096 470PF m LIEl. 6.5T-12 • 1 ; C1OD c.7 220PF 6.51161 61(6) • rat C103 47PF 6T(L) 1 C1D4 829E 0106 1509 3 150,1: 160.4-1415 m 0.1204177) CICIE SPF 491 497 0107 1HOPF /77 7 2FF' .=CB-RX WX-ANT CABLE NW Z /77 mm m TITLE: CIRCUIT DIAGRAM FOR COBRA HH3BWX-ST Cobra Electronics DRAWN: 066 PENG APPROVED BY: DATE: AUG-28-96 DATE: CS: 082 P.P PLOT SHEET: 1 OF 2 UPDATE: DEC.01.1999 VER: B FILE NAME: H43810.604