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Service Manual
CB TRANSCEIVER
Model BENJAMIN
uniden
CORPORATION

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Summary of Contents for Uniden Benjamin

  • Page 1 All manuals and user guides at all-guides.com Service Manual CB TRANSCEIVER Model BENJAMIN uniden CORPORATION...
  • Page 2 All manuals and user guides at all-guides.com TABLE OF CONTENTS...
  • Page 3 All manuals and user guides at all-guides.com TABLE OF CONTENTS...
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  • Page 11 All manuals and user guides at all-guides.com Notice d'utilisation PRESIDENT BENJAMIN 120 CX. (Réseivé à l'exportation, la modification en 120 ex entraîne Im m édiatement l'annulation de ta garantie et de l ’homologation française T) Sur ta platine 120 CX, vue de dessus, couper ies Sirapp qui retient 21 et R 23 à...
  • Page 12 All manuals and user guides at all-guides.com Notice d'utilisation PRESIDEN i BENJAMIN 120 CX. (Réseivé à l'exportation, la modification en 120 ex entraîne Im m édiatement l ’annutation de la garantie et de Vhomologation française !) Sur la platine 120 CX, vue de dessus. couper ies Sirapp qui relient R 21 et Fi 23 à...
  • Page 13 CX, vue de dessus, couper les Sfrapp de chaque côté de R24 (Voir emplacements surfe schéma ci-dessous). ш 1 Volume / Marche-Arrêt PRESIDENT BENJAMIN Souelch U i iLibAi ION Gain micro RF Gain Caractéristiques : 120 canaux AM-FM-BLU. Puissance desortie Commutateur AM/FM/BL U Sélecteur de canaux...
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  • Page 15 All manuals and user guides at all-guides.com (ф...
  • Page 16 All manuals and user guides at all-guides.com & & &...
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  • Page 18 All manuals and user guides at all-guides.com & &...
  • Page 19 All manuals and user guides at all-guides.com Ü nn □ ГЛ □ О О 6 0 1...
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  • Page 21 All manuals and user guides at all-guides.com У...
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  • Page 27 All manuals and user guides at all-guides.com , s Ń , f f H...
  • Page 28 All manuals and user guides at all-guides.com — ANL/NB L o s s...
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  • Page 32 All manuals and user guides at all-guides.com >1БВ В ф d ia g r a m...
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  • Page 34: Block Diagram

    All manuals and user guides at all-guides.com BLOCK DIAGRAM NB AMP 0 E T NB AGC NB AMP N0 AMP PULSE SENSE 01.1 1 0 . « 9 3 MH A G C B U F F E R Q l l 9 , / 0 1 ________ C A P R I E R...
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  • Page 38 All manuals and user guides at all-guides.com 5.0C VOLTAGE iS C U SHOWS IX AH COHOITI 6.0C VOLTAGE IM t ) SHOVS TX SSB C0N01T 7. O C VOLTAGE IN NO HARK SHOVS RX CONOIT...
  • Page 39 O T H E R V IS E N O T E O . I X - K I L O OHM. N -M EG OHMI 5 s i 3 = 1 S ï i S*. PRESIDENT BENJAMIN 2 . R E S IS T O R V A T T A G E S A R E I/ 6 V U N L E S S O T H E R V IS E N O TEO .
  • Page 40 2 S A 7 3 3 A - P B / - N 4.7 K 4 0J oc sw N m DKM« UNIDCH N0 MODEL »Y UT 552 В BENJAMIN Ь Ш 4/27/ ,TL£ (3 / Л*»и»С. Scbemafic Diagram C W O C K P «A W tN 4...
  • Page 41 All manuals and user guides at all-guides.com SYNTHETISEUR...
  • Page 42 All manuals and user guides at all-guides.com 2 S C i 6 7 5 L C2 2 S C 1 5 7 5 L Q3 2 5 C 1 T 3 O L 2 SC9 4 5 A0 06 2 S A 7 3 3 P Q7 2 SC...
  • Page 43 All manuals and user guides at all-guides.com 2 S C 9 i 5 A 0 Qi 2SC9£5AQ i Ct M5 2 2 3 L 06 2 S A 7 3 3 P 2 S C 9 i 5 A Q...
  • Page 44 All manuals and user guides at all-guides.com RECEPTEUR EMETTEUR...
  • Page 45 All manuals and user guides at all-guides.com...
  • Page 46 All manuals and user guides at all-guides.com C : : S C ? i S A Q C' O ■ - 5 2 2 3 L 06 2 07 2 А А 9002 Р 0 Ч О О 2SC1S73SSB : 4 = SC23I2C Е...
  • Page 47 O T H E R V IS E N O T E O . I X - X l l O OHM. H -H E C O H N I PRESIDENT BENJAMIN R E S IS T O R V A T T A C E S A RE I/ 6 V U N IE S S O T H E R V IS E N O TEO .
  • Page 48 ß All manuals and user guides at all-guides.com ó ~ Л -123 1 / 2 1 R S 6 t S 6 0 Л 4 L R S 6 2 S 6 0 O f f R S 6 3 S S O R S 6 <...
  • Page 49 ó~ о ьс All manuals and user guides at all-guides.com f . i U ч « 5 6 t RS6? > tant « 5 6 3 «S 6 t R555 V A - -VA- R56S — #RS66 5 V * 6 2 «5 6 7 «5 6 6 RS63...
  • Page 50 All manuals and user guides at all-guides.com с I E S 1 ST A N C E V A L U E S A R E - S H O V N I R OHMS U N L E S S ) T H E R V I S E N O T E D ПС...
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  • Page 52 All manuals and user guides at all-guides.com...
  • Page 53 All manuals and user guides at all-guides.com 4 Z b 4.7k 100K Я 17cm Ш Ш А i= Æ я L00k - o — ЕШ1 p gggl CS 4 .7k — o —...
  • Page 54 All manuals and user guides at all-guides.com MESURES У г Г...
  • Page 55 All manuals and user guides at all-guides.com MESURES...
  • Page 56 All manuals and user guides at all-guides.com MESURES...
  • Page 57 All manuals and user guides at all-guides.com IDE NT IF IC A T IO N DES SEMI-CONDUCTEURS CATHODE GL-9HD4 В С GL-9NG4 1012 2SC2312-C Cathode (Л! О о IZLIZL 2SC1973-SSB 2SK192A-BL 1348 2SC3242A-E LL-2253YL MARKING SIDE е с 2SC1675-L 2SC1730-L 2SC945A-Q 2SB525-C 2SC1674-L...
  • Page 58 All manuals and user guides at all-guides.com CIRCUITS INTEGRES OUTPUT IMPUT —© A I го Л P 6 © - го О...
  • Page 59 All manuals and user guides at all-guides.com CIRCUITS INTEGRES OUTi IN PU T i G ND INPUT 2 ENV. +Vdd Ш Р ГГ i NON- NON- INPUT 2 IN V. INV. TA7320P BALANCED MODULATOR-DEMODULATOR Ш Ш...
  • Page 60 All manuals and user guides at all-guides.com CIRCUITS INTEGRES ДРС1242Н J J P C 1 2 I I 2 H & «- ju P C t2 ü 2 H Ripple -fi'f-ffef- Q -N O O N T Ó...
  • Page 61 All manuals and user guides at all-guides.com C9łAS łSSS Г9ТА5 CS5S LZOZJ C9łAS « 5 5 0950 £9łAS ISSS 555151 SS5ISI 5550 SSSI51 esso ŁS50 55515) 9SSÛ S5S151 555)51 5550 >550 ss s m >ОНП9 CSSO 1951104 CSSD łOHGIO «SO J i/0 0 0 4 «5 Э...
  • Page 62 All manuals and user guides at all-guides.com PLATINE COMA ossi ciioe Yievi 151555 «567 0301 «551 • 10099 1551 Jf SSt U-2253TI 151555 Я568 0302 L0071 Я552 1552- Jf 552 CC9H O* 151555 0303 RS 53 I/2V Я569 L5S3 10077 GL9NC* JP553 151555...
  • Page 63 All manuals and user guides at all-guides.com DE CANAUX PLATINE COMMUTATEUR ( 5 IDE » I E V I *561 151555 0301 *566 151555 0302 R569 0303 151555 12 1/2V R570 0301 15155 S (51555 R571 0305 151555 3.2K R572 0306 R573 R574...
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  • Page 65 All manuals and user guides at all-guides.com NOTES: 1. R E S IS T A N C E V A L U E S A R E SHOVN IN OHHS U N LES S 0 T H E R V I5 E N O T E D . I K - K I L O O H H . M -H EG OHMI 2 .
  • Page 66 All manuals and user guides at all-guides.com PLATINE ALIMENTATION H A R K 1N G S I D E F S 0 2 3 2 5 0 V ЗА F 8 0 1 J P 8 0 I 11 0) JP 8 0 2 1 1 7 .
  • Page 67 All manuals and user guides at all-guides.com С^>...
  • Page 68 All manuals and user guides at all-guides.com Я 0 2 е SCHEMA I...
  • Page 69: Schema De Cablage

    SCHEMA DE CABLAGE S 'O All manuals and user guides at all-guides.com n________________________ FRONT PCE...
  • Page 70 All manuals and user guides at all-guides.com PLATINE PRINCIPALE...
  • Page 71 All manuals and user guides at all-guides.com ш...
  • Page 72 All manuals and user guides at all-guides.com ł ж...
  • Page 73 All manuals and user guides at all-guides.com -----------------------i ------------------------------------------------------------------------------------------------------------------------------------- i ___________________ --------------- ! ---------------------------------------------------------------------------------------- j -------------------------...
  • Page 74 All manuals and user guides at all-guides.com М £ 5 Ш 1 С E L E C O N I C S E U R O P E ë -■...
  • Page 75 All manuals and user guides at all-guides.com E L E C T R O N I C S E U R O P E ДД...
  • Page 76 All manuals and user guides at all-guides.com...
  • Page 77 All manuals and user guides at all-guides.com SIEGE SOCIAL - FRANCE SUCCURSALE IL E DE FRANCE” RoutedeSETE-BP 100 50/56, rue du Pré des Aulnes 34540 BALARUC - Tél : 67.46.27.27 Parc d'activités des Arpents Télex : 490534F - Fax : 67.48.48.49 77340 PONTAULT-COMBAULT Tél : (1) 60.29.28.27 - Fax : (1) 60.28.44.00 VENTE EXCLUSIVE AUX DISTRIBUTEURS- 2 SUCCURSALES A VOTRE SERVICE...

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