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BLOCK  DIAGRAM

Summary of Contents for TS-5680

Page 1: ...CITIZENS BAND TRANSCEIVER 5 WATT SO CHANNEL R L L SYNTHESIZEO MODEL TS 5BSO INSTRUCTION MANUAL ...

Page 2: ... LID PACKING LIST Beside this manuał the carton shall contain the following items 1 Transceiver T S 5680 1 Carrying case with Shoulder strap 1 Earphone case with earphone 2 pcs dummy batteries inside the batterie case 1 shortening plug in the accessory jack 2 ...

Page 3: ...combination of low noise Field Effect Transistors FET double conversion a combination of mechanical ceramic and L C filters fully automatic noise lim iter and a hifi quality speaker amplifier w ill give you exceptjonal réception quality in this fine piece of equipment In addition the above combination of the latest technology provides you with a sensitivity and unwanted signal rejection and noise ...

Page 4: ...s RECEIVE TRANSMIT SWITCHING The receive transmit switching is done by a single pole single throw micro switch with a life time of about 5 million operations and a combination of NPN and PNP switching transistors which also function in the receive mode as sériés voltage stabilizer For remote switching a parallel contact is provided at the accessory jack METER The combination meter provides you wit...

Page 5: ...to pole Leave the 2dummy batteries in the holder as they are If you use rechargeable batteries insert 10 pièces of them in the same manner as above but remove the dummy batteries Snap the battery holder onto the snap connector provided and reinsert the holder into the compartment Replace the compartment lid by inserting it straight from the bottom up until it snaps in rightly Then switch the trans...

Page 6: ...r microphone from a distance of 5 10 cm After completing your transmission release the PTT switch and the transceiver is ready for réception Always remember that your opposite party cannot hear you while he is transmitting Adjust the squelch control so that the background noise just disappears during non transmitting periods of your opposite party To answer the received call push the PTT switch an...

Page 7: ...ive wire to its fin In case you use the transceiver with the RA1608 rubber antenna screw out the telescopic antenna and replace it with the rubber antenna For private iistening plug the earphone into the earphone jack The internai speaker will be disconnected То operate the transceiver with a 50 ohm external antenna plug the coaxial connector into the external antenna jack and remove if installed ...

Page 8: ... 9 5 6 27 0 2 5 27 4 7 5 26 27 2 6 5 27 7 1 5 7 27 0 3 5 27 4 8 5 27 27 2 7 5 27 7 2 5 8 27 0 5 5 27 5 0 5 28 27 2 8 5 27 7 3 5 9 27 0 6 5 27 5 1 5 29 27 2 9 5 27 7 4 5 10 27 0 7 5 27 5 2 5 3 0 27 3 0 5 27 7 5 5 11 27 0 8 5 27 5 3 5 31 27 3 1 5 27 7 6 5 12 27 1 0 5 27 5 5 5 32 27 3 2 5 27 7 7 5 13 27 1 1 5 27 5 6 5 33 27 3 3 5 27 7 8 5 14 27 1 2 5 27 5 7 5 3 4 27 3 4 5 27 7 9 5 15 27 1 3 5 27 5 8 ...

Page 9: ...BLOCK DIAGRAM ...

Page 10: ...CIRCUIT DIAGRAM A36 68к ...

Page 11: ...щ p 4f C4 T 1 2 S C t 7 3 in 4 f TJttO 2S X 70Z X21 S M ____________ _ НИ a НИ 1 Т а H K A A патс 4 t ïa i Q Clv V si _i J т à A 4Н 1 HK HH 4 0 0 4 7 7 ł г и Л s jrrirv i Ä ÿ в Ж A А С 0Ч 7С7 2А 7лг г зс тдуго j н Ччъ Х 1 Г У _ га с жцга _ л a s Ром Тщ prnl5srL 7 X 1лзмош H H ir s 1 vT Ä c в toop cm _ f _ J L Â 6 S 4 7 0 T fMгзс тз А e m f в М 47 7ГЧ Сд T y23C f30g S y ieWÏLpf J_T Q ś i p l UAÙ p ...

Page 12: ...WIRING LAYOUT UPPER VIEW ...

Page 13: ...WIRING LAYOUT BOTTOM VIEW ...

Page 14: ...9 11 1 n 12 13 18 19 20 Transistor 2SC1739 Q TR15 17 24 Transistor 2SC1741 Q TR8 Transistor 2SC2060 Q n 1 2 4 5 7 8 u 12 13 14 15 Silicon Diode IS 2473 D10 Silicon Diode 1N4002 D9 Varicap Diode 1S1658 D3 Germanium Diode 1N60 D6 Zener Diode WZ 062 DU Zener Diode WZ 110 VR2 SW3 Variable Resistor Volume 50K ohm 13 50KAS VR1 SW1 Variable Resistor Squelch lOK ohm 13 10KBS SW2 Slide Switch SLS C124 MR S...

Page 15: ...Coil 313 002 Тб IFT 455KHz 313 101 Т4 IFT 455KHz 313 102 L2 3 Power Choke Coil 313 601 L1 PLL Mix Filter Coil 313 602 Т15 ANT Loading Coil 313 801 Т14 TX Final Tuning Coil 313 802 М Meter 21A002 ANT Rod Antenna A 32 LED LED Display GL 6P202 К A Connector 8 pin 534490 К В Connector 8 pin 534491 ТС2 Trimmer Condenser CV05 A060 ТС1 3 Trimmer Condenser CV05 C120 ХТ Crystal Oscillator Unit 10 240 Х 2 C...

Page 16: ...enna 494202 MP 509 Frame for P С B 524453 MP 510 Supporter for P С B 524454 MP 511 Heatsink for TDA1037 514349 MP 512 Heatsink for 2SC1678 524449 MP 513 Shieid for PLL 524450 MP 514 Shield for PLL Cover 524451 MP 209 Mounting Bracket for Speaker 474008 MP 5614 Mounting Bracket for Microswitch 494216 MP 5624 Rod Antenna Cover 494219 Battery Case Holder 494194 MP 515 Channel Indicator Screen 534486 ...

Page 17: ... a f ü l l a c c e s s o r y c o n n e c t o r f o r r e m o t e o p e r a t i o n R E C E I V E R F r e q u e n c y r a n g e 2 6 9 6 5 t o 2 7 8 5 5 M H z in 10 K h z s t e p s S e n s i t i v i ty 0 5 V f o r l O d B S N N a n d 1 0 0 m W o u t p u t m o d u l a t i o n a t 3 0 S e l e c t i v i t y 6 K H z a t 6 dB A d j a c e n t c h a n n e l re j b e t t e r th a n 5 0 d B a v e r a g e A u...

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