PRESIDENT GRANT II PREMIUM Service Manual
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PRESIDENT GRANT II PREMIUM Service Manual

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GRANT II
PREMIUM
SERVICE MANUAL

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  • Page 1 GRANT II PREMIUM SERVICE MANUAL...
  • Page 2 -TECNNICAL CHARACTERITICS 1-GENERAL: -Multiconfiguration (EU, PL, d, EC, U, In) -EU  40 channels AM/FM 4W-USB/LSB 12WPEP (from 26,965Mhz to 27,405Mhz) -PL  40 channels AM/FM 4W (from 26,960Mhz to 27,400Mhz) 40 channels USB/LSB 12WPEP (from 26,965Mhz to 27,405Mhz) -d  80 channels FM 4W (from 26,565Mhz to 27,405Mhz) 40 channels AM 4W-USB/LSB 12WPEP (from 26,965Mhz to 27,405Mhz) -EC ...
  • Page 3 3-RECEPTION: -Maximum sensitivity at 20dB sinad -0,5µV(-113dBm) AM/0,35µV(-116dBm) FM/0,28µV(-118dBm)USB LSB -Audio frequency response -From 300Hz to 3kHz -Adjacent channel selectivity -Superior to 60dB -Frequency image rejection -Superior to 60dB -Intermodulation response -Superior to 54dB -Maximum audio power -Squelch sensitivity -Threshold 0,2µV(-120dBm)/Tight 1mV(-47dBm) -Current drain -400mA nominal/1000mA maximum...

  • Page 4: Alignment Procedure

    ALIGNMENT PROCEDURE (GRANT II PREMIUM) * VCO/PLL PORTION - Alignment procedure - Test points - Frequencies chart * TRANSMITTER - Alignment procedure - Test points * RECEIVER - Alignment procedure - Test points Test equipement required Frequency counter 200 Mhz HF Generator DC Volmeter &...
  • Page 5 ALIGNMENT VCO/PLL 1 - Alignment procedure(13,2V;configuration” ”) EU, PL, d, EC, U, In STEP CONDITION ADJUSTMENT REMARKS OF ADJUSTMENT AM/FM(EU) L304 Clarifier center position RX mode Connect a frequency counter to TP302, Channel 20 adjust L304 to reach 37,900MHz ± 20Hz USB(EU) L306 Clarifier center position...
  • Page 6 - FREQUENCY LIST (EU,EC) Channels VCO(TP302) Frequencies Frequencies (MHz) (MHz) 26,965 37,660 26,975 37,670 26,985 37,680 27,005 37,700 27,015 37,710 27,025 37,720 27,035 37,730 27,055 37,750 27,065 37,760 27,075 37,770 27,085 37,780 27,105 37,800 27,115 37,810 27,125 37,820 27,135 37,830 27,155 37,850 27,165...
  • Page 7 - FREQUENCY LIST (PL) Channels VCO(TP302) Frequencies Frequencies (MHz) (MHz) 26,960 37,655 26,970 37,665 26,980 37,675 27,000 37,695 27,010 37,705 27,020 37,715 27,030 37,725 27,050 37,745 27,060 37,755 27,070 37,765 27,080 37,775 27,100 37,795 27,110 37,805 27,120 37,815 27,130 37,825 27,150 37,845 27,160...
  • Page 8 - FREQUENCY LIST (U) Channels VCO(TP302) CEPT Frequencies Frequencies (MHz) (MHz) 26,965 37,660 26,975 37,670 26,985 37,680 27,005 37,700 27,015 37,710 27,025 37,720 27,035 37,730 27,055 37,750 27,065 37,760 27,075 37,770 27,085 37,780 27,105 37,800 27,115 37,810 27,125 37,820 27,135 37,830 27,155 37,850...
  • Page 9 - FREQUENCY LIST (U) Channels VCO(TP302) Frequencies Frequencies (MHz) (MHz) 27,60125 38,29625 27,61125 38,30625 27,62125 38,31625 27,63125 38,32625 27,64125 38,33625 27,65125 38,34625 27,66125 38,35625 27,67125 38,36625 27,68125 38,37625 27,69125 38,38625 27,70125 38,39625 27,71125 38,40625 27,72125 38,41625 27,73125 38,42625 27,74125 38,43625 27,75125 38,44625 27,76125...
  • Page 10 - FREQUENCY LIST (d) Channels VCO(TP302) Channels VCO(TP302) Frequencies Frequencies Frequencies Frequencies (MHz) (MHz) (MHz) (MHz) 26,965 37,660 26,565 37,260 26,975 37,670 26,575 37,270 26,985 37,680 26,585 37,280 27,005 37,70 26,595 37,290 27,015 37,710 26,605 37,300 27,025 37,720 26,615 37,310 27,035 37,730 26,625...
  • Page 11 ALIGNMENT VCO/PLL TP 302 TP 303 L 307 L 305 L 306 TP 301 L 304 RT 302...
  • Page 12 ALIGNMENT TRANSMITTER 1 - Alignment procedure(13,2V;configuration”EU”) -Connect a DC amperemeter between the power supply and the transceiver. STEP CONDITION ADJUSTMENT REMARKS OF ADJUSTMENT USB(EU) RT201 CCW Check 0,55A±10mA on the Channel 20 RT202 CCW amperemeter TX mode without modulation USB(EU) RT201 Adjust RT201 to add Channel 20...
  • Page 13 STEP CONDITION ADJUSTMENT REMARKS OF ADJUSTMENT USB(EU) RT203 Adjust RT203 to reach Channel 20 11Wpep ± 0,5W on the RF power TX mode meter. with modulation 0,4KHz&2,5KHz (30mV RMS) USB(EU) RT206 Connect RF probe to TP 201. Channel 20 Adjust RT 206 to minimum reading TX mode on oscilloscope.
  • Page 14 ALIGNMENT TRANSMITTER RT 202 L 216 RT 201 RT 210 RT 205 L 217 RT 207 RT 203 L 218 RT 206 L 219 RT 209 RT 208 RT 204 RT 301...
  • Page 15 ALIGNMENT RECEIVER 1 - Alignment procedure(13,2V;configuration”EU”) STEP CONDITION ADJUSTMENT REMARKS OF ADJUSTMENT FM(EU) Connect HF generator(27,205MHz) Channel 20 to jack antenna adjusted at Middle volume level. (–47dBm 1KHz mod 1,2Khz No squelch active déviation). NB/ANL/HICUT OFF Connect DC voltmeter to TP1 and adjust L19 to reach 3 ±...
  • Page 16 ALIGNMENT RECEIVER RT 3 RT 1 TP 1 L 19...
  • Page 17 GRANTII PREMIUM BLOC DIAGRAM...
  • Page 18 BLOCK DIAGRAM(Ver.1.0) ASC AGC UT565ZV Grant II HICUT AM/FM ASCSW SSB_RX AM/FM DXLO Q27,Q28 SSB SQ AGC AMP SSB AGC AGC AMP AVE AGC SQ AMP AGC DET HI CUT AM/FM SQ SENS SW NOISE AMP NOISE DET GATE CONT RX MUT 27MHz 10.695MHｚ...
  • Page 19 GRANTII PREMIUM SCHEMATIC DIAGRAM...
  • Page 20 RT 1 ASC IN ASC OUT...
  • Page 21 1 4 8 0 9 - 0 5 9 # # 6 ( 3 9 # .6- 5* #* 3 * 4 5 3 4 5 4 2 0 -. 0 7 4 4 7 4 4 4 ( 3 3 5 1 4 ( 3 3 5 1 4 ( 3 3 5 1 4 ( 3 3 5 1...
  • Page 25 GRANTII PREMIUM COMPONENT LAYOUT...
  • Page 30 GRANTII PREMIUM COMPONENTS LIST...
  • Page 31 COMPONENTS LIST Grant II Premium PARTS LIST(ELECTRONIC) DESCRIPTION SPEC PARTS_CODE PCB:MAIN PB-372AA 1/4 BPBG0372AA1 C:CERAMIC M/L (1005) TAPE 0.01UF 16V K B BCNB311035G C:CERAMIC M/L (1005) TAPE 22PF 50V J CH BCNA812204G C:CERAMIC M/L (1005) TAPE 27PF 50V J CH...
  • Page 32 C:CERAMIC M/L (1005) TAPE 0.1u 10V K B BCNB111045G C:CERAMIC M/L (1005) TAPE 0.1u 10V K B BCNB111045G C:CERAMIC M/L (1005) TAPE 0.1u 10V K B BCNB111045G C:CERAMIC M/L (1005) TAPE 0.1u 10V K B BCNB111045G C:CERAMIC M/L (1005) TAPE 0.01UF 16V K B BCNB311035G C:CERAMIC M/L (1005) TAPE...
  • Page 33 C:CERAMIC M/L (1005) TAPE 0.1u 10V K B BCNB111045G C:CERAMIC M/L (1005) TAPE 0.1u 10V K B BCNB111045G C:CERAMIC M/L (1005) TAPE 0.1u 10V K B BCNB111045G C:CERAMIC M/L (1005) TAPE 0.001u 50V K B BCNB811025G C:CERAMIC M/L (1005) TAPE 0.22uF 6.3V M B BCNB902246G C:CERAMIC M/L (1608) TAPE...
  • Page 34 C215 C:CERAMIC M/L (1608) TAPE 680PF 50V J CH BCMM816814G C217 C:CERAMIC M/L (1608) TAPE 270PF 50V J CH BCMM812714G C218 C:CERAMIC M/L (1608) TAPE 180PF 50V J CH BCMM811814G C219 C:CERAMIC M/L (1608) TAPE 820PF 50V J CH BCMM818214G C220 C:CERAMIC M/L (1608) TAPE 0.1UF 50V K B...
  • Page 35 C269 C:CERAMIC M/L (1005) TAPE 150PF 50V J CH BCNA811514G C270 C:CERAMIC M/L (1608) TAPE 680PF 50V J CH BCMM816814G C271 C:CERAMIC M/L (1608) TAPE 22PF 50V J CH BCMM812204G C272 C:CERAMIC M/L (1608) TAPE 47PF 50V J CH BCMM814704G C273 C:CERAMIC M/L (1005) TAPE 33PF 50V J CH...
  • Page 36 C333 C:ELECTROLYTIC 220UF 10V M C-480 BCNZ112216G C334 C:TANTALUM SA-CA45-1C225M-RA C-488 BCWW312296G C335 C:TANTALUM SA-CA45-1V224M-RA C-488 BCWW662286G C337 C:CERAMIC M/L (1005) TAPE 0.01UF 16V K B BCNB311035G C338 C:CERAMIC M/L (1005) TAPE 0.01UF 16V K B BCNB311035G C339 C:CERAMIC M/L (1005) TAPE 0.01UF 16V K B BCNB311035G C343...
  • Page 37 D211 DIODE:VARICAP 1SV262 BDAG1249001 D212 DIODE:VARICAP 1SV262 BDAG1249001 D213 DIODE KDS160E-RTK/P BDAG1270001 D214 DIODE KDS160E-RTK/P BDAG1270001 D215 DIODE KDS160E-RTK/P BDAG1270001 D216 DIODE KDS160E-RTK/P BDAG1270001 D217 DIODE KDS160E-RTK/P BDAG1270001 D218 DIODE KDS160E-RTK/P BDAG1270001 D219 DIODE KDS160E-RTK/P BDAG1270001 D301 DIODE KDS160E-RTK/P BDAG1270001 D302 DIODE KDS160E-RTK/P...
  • Page 38 J401 JACK:EARPHONE JK-1310 PJ-305C BJKG1310001 J402 JACK JK-1633 A2001WV2-2P BJKG1633002 J403 JACK:MIC JK-1435 EJM-3-0125N BJKG1435001 J404 JACK JK-1633 A2001WV2-8P BJKG1633008 J406 JACK JK-1163 9639S-35Y911 BJKG1163035 J407 JACK JK-1249 IMSA-9210B-1-03Z058-PT1 BJKG1249003 INDUCTOR:MOLDED CHIP LZ-365 SDWL2520CR68GSTF 0.68UH BLZG0365688 INDUCTOR:MOLDED CHIP LZ-365 SDWL2520CR68GSTF 0.68UH BLZG0365688 INDUCTOR:MOLDED CHIP LZ-365 SDWL2520CR39GSTF 0.39UH...
  • Page 39 L302 INDUCTOR:MOLDED CHIP LZ-365 SDWL2520CR56GSTF 0.56UH BLZG0365568 L303 INDUCTOR:MOLDED CHIP LZ-365 SDWL2520CR47GSTF 0.47UH BLZG0365478 L304 COIL LB-1263 KS2644 BLBH1263001 L305 COIL LB-1263 KS2644 BLBH1263001 L306 COIL LB-1270 KS2645 BLBH1270001 L307 COIL LB-1263 KS2644 BLBH1263001 L308 INDUCTOR:MOLDED CHIP LZ-226 SGMI1608GR82K T BLZG0226828 PG401 PLUG...
  • Page 40 Q214 TRANSISTOR DB-1343 L2SD1781KRLT1G BDBN1343001 Q215 TRANSISTOR DB-1259 KTC3875S-GR-RTK/P TAPE BDBN1259001 Q216 TRANSISTOR DB-1259 KTC3875S-GR-RTK/P TAPE BDBN1259001 Q217 TRANSISTOR DB-1259 KTC3875S-GR-RTK/P TAPE BDBN1259001 Q218 TRANSISTOR DB-1296 ST2SD882EU BDBN1296001 Q219 TRANSISTOR DB-1291 L2SA1365FLT1G BDBN1291001 Q220 TRANSISTOR DB-1291 L2SA1365FLT1G BDBN1291001 Q221 TRANSISTOR DB-1291 L2SA1365FLT1G BDBN1291001 Q222...
  • Page 41 R:CARBON FIXED CHIP(1005) 100 1/16W J 1005 TAPE BRFA161014G R:CARBON FIXED CHIP(1005) 1K 1/16W J 1005 TAPE BRFA161024G R:CARBON FIXED CHIP(1005) 4.7K 1/16W J 1005 TAPE BRFA164724G R:CARBON FIXED CHIP(1005) 2.2K 1/16W J 1005 TAPE BRFA162224G R:CARBON FIXED CHIP(1005) 1K 1/16W J 1005 TAPE BRFA161024G R:CARBON FIXED CHIP(1005) 4.7K 1/16W J 1005 TAPE...
  • Page 42 R:CARBON FIXED CHIP(1005) 33K 1/16W J 1005 TAPE BRFA163334G R:CARBON FIXED CHIP(1005) 33K 1/16W J 1005 TAPE BRFA163334G R:CARBON FIXED CHIP(1005) 47K 1/16W J 1005 TAPE BRFA164734G R:CARBON FIXED CHIP(1005) 10K 1/16W J 1005 TAPE BRFA161034G R:CARBON FIXED CHIP(1005) 3.3K 1/16W J 1005 TAPE BRFA163324G R:CARBON FIXED CHIP(1005) 470K 1/16W J 1005 TAPE...
  • Page 43 R120 R:CARBON FIXED CHIP(1005) 1.5K 1/16W J 1005 TAPE BRFA161524G R121 R:CARBON FIXED CHIP(1005) 22 1/16W J 1005 TAPE BRFA162204G R122 R:CARBON FIXED CHIP(1005) 2.2K 1/16W J 1005 TAPE BRFA162224G R123 R:CARBON FIXED CHIP(1005) 220 1/16W J 1005 TAPE BRFA162214G R124 R:CARBON FIXED CHIP(1005) 1K 1/16W J 1005 TAPE...
  • Page 44 R201 R:CARBON FIXED CHIP(1005) 120 1/16W J 1005 TAPE BRFA161214G R202 R:CARBON FIXED CHIP(1005) 120 1/16W J 1005 TAPE BRFA161214G R203 R:CARBON FIXED CHIP(1005) 47K 1/16W J 1005 TAPE BRFA164734G R204 R:CARBON FIXED CHIP(1005) 47K 1/16W J 1005 TAPE BRFA164734G R205 R:CARBON FIXED CHIP(1005) 68K 1/16W J 1005 TAPE...
  • Page 45 R252 R:CARBON FIXED CHIP(1005) 0 1/16W J 1005 TAPE BRFA160004G R253 R:CARBON FIXED CHIP(1005) 6.8K 1/16W J 1005 TAPE BRFA166824G R254 R:CARBON FIXED CHIP(1005) 220K 1/16W J 1005 TAPE BRFA162244G R255 R:CARBON FIXED CHIP(1005) 10K 1/16W J 1005 TAPE BRFA161034G R256 R:CARBON FIXED CHIP(1005) 1K 1/16W J 1005 TAPE...
  • Page 46 R306 R:CARBON FIXED CHIP(1005) 47K 1/16W J 1005 TAPE BRFA164734G R307 R:CARBON FIXED CHIP(1005) 33K 1/16W J 1005 TAPE BRFA163334G R308 R:CARBON FIXED CHIP(1005) 3.3K 1/16W J 1005 TAPE BRFA163324G R309 R:CARBON FIXED CHIP(1005) 22K 1/16W J 1005 TAPE BRFA162234G R310 R:CARBON FIXED CHIP(1005) 1K 1/16W J 1005 TAPE...
  • Page 47 R408 R:CARBON FIXED CHIP(1005) 47K 1/16W J 1005 TAPE BRFA164734G R409 R:CARBON FIXED CHIP(1005) 47K 1/16W J 1005 TAPE BRFA164734G R410 R:CARBON FIXED CHIP(1005) 47K 1/16W J 1005 TAPE BRFA164734G R411 R:CARBON FIXED CHIP(1005) 0 1/16W J 1005 TAPE BRFA160004G R412 R:CARBON FIXED CHIP(1005) 3.3K 1/16W J 1005 TAPE...
  • Page 48 RT210 R:SEMI-FIXED RT-591 PVZ3G103C01R00 BRTG0591103 RT301 R:SEMI-FIXED RT-591 PVZ3G472C01R00 BRTG0591472 RT302 R:SEMI-FIXED RT-591 PVZ3G473C01R00 BRTG0591473 T401 TRANSFORMER:AF CHOKE TF-083 BTFG0083001 TH301 THERMISTOR DF-147 SDNT1005X333J4050KTF BDFG0147001 TP201 TEST PIN TP-138 IPS-1820-01-PT BTPG0138001 W301 WIRE W-004 UL 1571 #26 3- 35- 3 WHT CUPJ003511G W401 WIRE...
  • Page 49 D611 DIODE:LED LTST-S270KFKT BDAG1686001 D612 DIODE:LED LTST-S270KFKT BDAG1686001 D613 DIODE:LED LTST-S270KFKT BDAG1686001 D614 DIODE:LED LTST-C190KFKT BDAG1031001 D615 DIODE:LED LTST-C190KFKT BDAG1031001 D616 DIODE:LED LTST-C190KFKT BDAG1031001 D617 DIODE:LED LTST-C190KFKT BDAG1031001 D618 DIODE:LED LTST-C190KFKT BDAG1031001 D619 DIODE:LED LTST-S270KGKT BDAG1685001 D620 DIODE:LED LTST-S270KGKT BDAG1685001 D621 DIODE:LED LTST-S270KGKT...
  • Page 50 R642 R:CARBON FIXED CHIP(1005) 10K 1/16W J 1005 TAPE BRFA161034G R643 R:CARBON FIXED CHIP(1005) 10K 1/16W J 1005 TAPE BRFA161034G R644 R:CARBON FIXED CHIP(1005) 2.7K 1/16W J 1005 TAPE BRFA162724G R646 R:CARBON FIXED CHIP(1005) 10K 1/16W J 1005 TAPE BRFA161034G R651 R:CARBON FIXED CHIP(1005) 10K 1/16W J 1005 TAPE...
  • Page 51 R709 R:CARBON FIXED CHIP(1005) 10K 1/16W J 1005 TAPE BRFA161034G R712 R:CARBON FIXED CHIP(1005) 100K 1/16W J 1005 TAPE BRFA161044G R713 R:CARBON FIXED CHIP(1005) 68K 1/16W J 1005 TAPE BRFA166834G R714 R:CARBON FIXED CHIP(1005) 27K 1/16W J 1005 TAPE BRFA162734G S601 SW:TACT SW-905 RS-187R05E2-DS MT RT...
  • Page 52 Grant II Premium PARTS LIST(MECHANIC) PARTS CODE DESCRIPTION SPEC REMARKS HSD101520ZZ SHIELD SPTE UT386Z MAIN PCB HSD107742ZZ SHIELD SPTE MAIN PCB RBLD4D6125Z HIMELON UT560Z MIC JACK GHD102201ZZ HOLDER DISPLAY UT390Z GLP102202ZZ LIGHTING PLATE PMMA UT390Z HFR102206ZZ FRAME SPTE UT390Z RBL102211ZZ...
  • Page 53 GBSG4C9670Z BUSHING UT375Z TR GCF102196BZ CASE FRONT GCP102205BZ CH KNOB GLP102199ZZ LIGHTING PLATE PMMA UT390Z RING GLP102200AZ LIGHTING PLATE PMMA GLS102197ZZ LED LENS UT390Z VOL, SQ KNOB GLS102198ZZ LED LENS UT390Z CH KNOB GNB101757BZ KNOB GNB101758ZZ KNOB ABS(HI-HEAT) UT389Z SQ GNB102203ZA KNOB ABS(HI-HEAT)
  • Page 54 PLBB4D4482Z LABEL:BARCODE PAPER D/BOX*1, S/C BOX*1 PLBC482147Z LABEL:WARNING DC CORD PAPER PRINT DC CORD PLBZ393435Z CB STICKER (B) U01UT565ZZZ OWNERS MANUAL WBAG4C2134Z PACKING BAG 1/4, S/C BOX WBAG4C3715Z PACKING BAG WBAG4C3738Z PACKING BAG MOUNTING BRACKET WBAG4C4206Z MIRROR MAT UNIT WBAG4E9659Z PACKING BAG HANGER MIC WDB108759ZZ...

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