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Ranger RCI-2950, Service Manual

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Ranger RCI-2950 Service Manual Download Page 40

RESISTORS

Ref#

Description

MFR. Part No.

R601

270ohm 1/4W (U) TYPE, CARBON

RCU142714Z

R602

220ohm 1/4W (U) TYPE, CARBON

RCU142214Z

R603

180ohm 1/4W (U) TYPE, CARBON

RCU141814Z

R604

82ohm 1/4W (U) TYPE, CARBON

RCU148204Z

R605

470ohm .1 W CHIP

RCY014714Z

R606

470ohm .1W CHIP

RCY014714Z

R607

470ohm .1W CHIP

RCY014714Z

R608

470ohm .1 W CHIP

RCY014714Z

R609

10ohm .1 W, CHIP

RCY011034Z

R610

1ohm .1 W CHIP

RCY011024Z

R611

47K, 0.1W CHIP

RCY014734Z

R612

47K, 0AW CHIP

RCY014734Z

R613

47K, 0.1W CHIP

RCY014734Z

R614

47K, 0.1 W CHIP

RCY014734Z

R615

47K, 0.1W CHIP

RCY014734Z

R617

47K, 0.1W CHIP

RCY014734Z

R618

47K, 0.1 W CHIP

RCY014734Z

R619

47K,.0.1W CHIP

RCY014734Z

R620 

470ohm .1W CHIP

RCY014714Z

R621

47K 0.1W CHIP

RCY014734Z

R622

47K 0.1 W CHIP

RCY014734Z

R623

47K 0.1W CHIP

RCY014734Z

R624

47K 0.1 W CHIP

RCY014734Z

Summary of Contents for RCI-2950

Page 1: ...oils Transformers Crystals Filters Resistors IC s Transistors Diodes Wire Jumpers Connectors Chassis Miscellaneous Mechanical Parts RADIO MODIFICATIONS MODIFY FOR 26 Mhz 32 Mhz MODIFY FOR 25 Mhz 33 Mhz Ham to CB Mode Modification INCREASE YOUR POWER HEAVY SWINGER Mod Modulation TUNE UP MOD Upgrading AM detection INCREASE AUDIO Add an Automatic SQUELCH BATTERY PROBLEMS CLARIFIER MOD CAR S LIGHTER I...

Page 2: ...de Use an external speaker for a mobile PA system LCD Display Large easy to read backlit LCD display Multi Function LCD Meter Indicates transmit power receive signal strength modulation SWR Calibration and SWR Specifications General Frequency Range 28 0000 29 6999 MHz Tuning Steps 100Hz 1kHz 10kHz 100kHz 1MHz Emission Types USB LSB A3J CW A1 AM A3 FM F3 Frequency Control Phase Locked Loop Synthesi...

Page 3: ...re is designed for use in a h ambient noise environment or to maxize talk power 4 ON OFF VOLUME CONTROL Turn clockwise to apply power to the radio and to set the desired listening level 5 SQUELCH CONTROL This control is used to control or eliminate receiver background noise in the absence of an incoming signal For maximum receiver sensitivity it is desired that the control be adjusted only to the ...

Page 4: ...interfer ence In the ANL position the automatic noise limiter in the audio circuits is activated 10 ROGER BEEP BUTTON This button activates the ROGER BEEP Circuit when its function is selected 11 SPLIT BUTTON This control enables you to split an operating frequency for FM Repeater operation 12 PROGRAM BUTTON This button is used to program operating or scanning frequencies into memory See the OPERA...

Page 5: ...OCK BUTTON This button is used to lock a selected frequency Press it activate the switch In this position it disables the Frequency Selector Control up down buttons on the front control panel or remote up down buttons on the microphone Repressing the switch will unlock the frequency 21 UP DOWN SELECTORS These buttons are used to move frequency upward or downward to select a desired frequency 22 ME...

Page 6: ... radio is through the use of the button and the channel Up and Down button located on the microphone Frequency selection by this method is accomplished in the same manner as with the and arrows on the key pad The only difference is that the channel Up and Down buttons on the microphone are used While in receive mode once a signal has been detected on a particular frequency it may be necessary to s...

Page 7: ...h have been programmed The first step in utilizing the memory scan function is to program the desired frequencies into the radio memory This can be accomplished by performing the following steps 1 With the radio operating in the manual mode press the Program key 2 Press the Memory key PRG should be displayed in the lower right hand corner of the LCD display window In the upper left portion of the ...

Page 8: ...nual mode by pressing the key 1 Press the key 2 Press the key The LCD display window will display 00000 with PRG and SPLIT being displayed in the lower left hand corner 3 Using the key and the and arrows as described earlier program the display to read 010000 4 Press A 100kHz offset has now been programmed into the radio 5 Return the radio to manual operation by pressing the key 6 Using the key an...

Page 9: ...5081 Toshiba three mixers IC9 IC10 IC14 TA7310 an oscillator divider driven by a 10 250 Mhz crystal This part of the rig generates 2 different frequencies in RC mode to get an infradyne pulse of the first conversion RX QRG Interm QRG of 10 695 Mhz and in TX the necessary to produce a supradyne Interm QRG of 10 695Mhz FVCO Depending of the TX mode in AM FM the Q44 oscillator is controlled by X3 10 ...

Page 10: ...nsistor Q51 In FM we can find the old good MC14558P IC16 which handles modulation of the mike before exciting the varicap of the VCO to produce frequency excursions In SSB IC16 pre amplifies the mike signals It is followed by IC3 AN612 which produces a double side band modulation DSB Once going through the crystal filter the un wanted side band is eliminated You now know more about the hiddent com...

Page 11: ...Q4 2SC945 NPN B 2 0 00NB Off 8 01 NB Off 0 01NB Off 0 02NB On 8 01 NB On 1 06NB On Q5 2SC945 NPN C 3 0 00NB Off 7 37 NB Off 0 01NB Off 0 01NB On 7 37 NB On 0 03NB On Q6 2SA733 PNP C 2 7 36NB Off 0 00 NB Off 8 01NB Off 7 36NB On 0 00 NB On 8 01NB On Q7 2SC945 NPN C 2 0 00NB Off 0 00 NB Off 0 00NB Off 0 00NB On 0 01 NB On 0 00NB On Q8 2SC1674 NPN D 2 1 18 AM RX 6 93 AM RX 0 48AM RX 0 02 AM TX 0 03 A...

Page 12: ...X 0 02 SSB TX 0 01SSB TX Q11 2SC1675L NPN D 4 2 26AM FM RX 5 49AM FM RX 1 52AM FM RX 0 01AM FM TX 0 02AM FM TX 0 01AM FM TX 0 00 SSB RX 8 02 SSB RX 0 01SSB RX 0 01 SSB TX 0 02 SSB TX 0 01SSB TX Q12 2SA733 PNP B 4 8 02NB Off 0 00 NB Off 8 06NB Off 7 35NB On 8 01 NB On 8 06NB On Q13 2SC945 NPN B 4 0 00AM FM RX 0 25AM FM RX 0 00AM FM RX 0 01AM FM TX 0 24AM FM TX 0 00AM FM TX 0 71 SSB RX 0 01 SSB RX 0...

Page 13: ...8AM FM TX 1 26 SSB RX 5 01 SSB RX 0 68 SSB RX 1 26SSB TX 5 01 SSB TX 0 68SSB TX Q17 2SC945 NPN B 2 0 00AM FM RX 0 0 01AM FM RX 0 00AM FM RX 0 76 SSB TX 0 02 SSB TX 0 00SSB TX Q18 2SC1674 NPN C 2 2 15 AM RX 7 73 AM RX 1 41AM RX 0 02 AM TX 0 03 AM TX 0 01AM TX 2 15 FM RX 7 73 FM RX 1 41FM RX 0 03 FM TX 0 08 FM TX 0 01FM TX 2 16 SSB RX 7 74 SSB RX 1 41 SSB RX 0 01 SSB TX 0 02 SSB TX 0 01SSB TX Q19 J3...

Page 14: ...0AM FM TX 0 73 SSB RX 3 43 SSB RX 0 00 SSB RX 0 01 SSB TX 0 03 With MOD 0 02 SSB TX 0 04 With MOD 0 00 SSB TX Q22 2SC1675 NPN D 4 1 74AM FM RX 0 93AM FM RX 0 92AM FM RX 0 03AM FM TX 0 40AM FM TX 0 02AM FM TX 3 43 SSB RX 6 52 SSB RX 2 66 SSB RX 0 02 SSB TX 0 04 With MOD 7 09 SSB TX 7 16 With MOD 0 01 SSB TX 0 03 With MOD Q23 2SC1906 NPN D 4 3 92AM FM RX 7 78AM FM RX 0 23AM FM RX 0 02AM FM TX 0 02AM...

Page 15: ...L 0 01 FM RX ON 0 01 OFF ANL 0 01 FM RX ON 0 01 OFF ANL 0 01 FM RX ON 0 01 OFF ANL 0 02 FM TX ON 0 02 OFF ANL 0 02 FM TX ON 0 02 OFF ANL 0 02 FM TX ON 0 02 OFF ANL 0 01 SSB RX ON 0 01 OFF ANL 0 01 SSB RX ON 0 01 OFF ANL 0 01 SSB RX ON 0 01 OFF ANL 0 02 SSB TX ON 0 02 OFF ANL 0 01 SSB TX ON 0 01 OFF ANL 0 01 SSB TX ON 0 01 OFF Q26 2SC945 NPN D 1 AM FM SSB RX 2 82 AM FM SSB RX 7 19 AM FM SSB RX 2 28...

Page 16: ...X 0 00SSB TX Q30 2SC945 NPN F 1 0 71AM FM RX 0 02AM FM RX 0 00AM FM RX 0 72AM FM TX 0 03AM FM TX 0 00AM FM TX 0 01 SSB RX 2 95 SSB RX 0 00 SSB RX 0 01 SSB TX 0 03 With MOD 2 89 SSB TX 2 91 With MOD 0 00 Q31 2SA733 PNP B 3 8 02 AM RX 0 11 AM RX 8 06AM RX 8 02 AM TX 0 34 AM TX 8 06AM TX 8 02 FM RX 0 11 FM RX 8 06FM RX 8 02 FM TX 0 39 FM TX 8 06FM TX 8 02 SSB RX 0 11 SSB RX 8 06 SSB RX 8 02 SSB TX 6 ...

Page 17: ... 3 05R B Off AM FM SSB RX 8 06R B Off AM FM SSB TX 8 03R B Off AM FM SSB TX 0 70R B Off AM FM SSB TX 8 07R B On AM FM SSB RX 7 41R B On AM FM SSB RX 8 05R B On AM FM SSB RX 8 06R B On AM FM SSB TX 7 42R B On AM FM SSB TX 8 06R B On AM FM SSB TX 8 07R B On Q36 2SC945 NPN C 6 AM FM SSB RX 0 01 AM FM SSB RX 8 03 AM FM SSB RX 0 01 AM FM SSB TX 0 02 AM FM SSB TX 8 04 AM FM SSB TX 0 35 Q37 2SA1282 PNP D...

Page 18: ... SSB TX 3 15 AM FM SSB TX 0 00 0 70 CW Mode RX 0 01 CW Mode RX 0 00CW Mode RX 0 71 CW Mode TX 0 02 CW Mode TX 0 00CW Mode TX Q42 2SC945 NPN B 1 AM FM SSB RX 0 77 AM FM SSB RX 1 65 AM FM SSB RX 0 15 AM FM SSB TX 0 78 AM FM SSB TX 1 65 AM FM SSB TX 0 16 Q43 2SC1675 NPN B 3 0 00AM FM RX 8 04AM FM RX 5 06AM FM RX 0 01AM FM TX 8 04AM FM TX 5 05AM FM TX 0 00 SSB RX 8 04 SSB RX 0 30 SSB RX 0 01 SSB TX 0 ...

Page 19: ...X 0 00 SSB RX 13 25 SSB RX 0 00 SSB RX 0 68 SSB TX 0 71 With MOD 12 60 SSB TX 15 11 With MOD 0 00 Q47 2SC2312 NPN A 6 0 00AM FM RX 4 15AM FM RX 0 00AM FM RX 0 58AM FM TX 3 80AM FM TX 0 00AM FM TX 0 00 SSB RX 13 25 SSB RX 0 00 SSB RX 0 68 SSB TX 0 71 With MOD 12 60 SSB TX 15 11 With MOD 0 00 Q48 2SC2166 NPN B 4 0 00AM FM RX 4 15AM FM RX 0 00AM FM RX 0 74AM FM TX 3 88AM FM TX 0 00AM FM TX 0 00 SSB R...

Page 20: ...SSB RX 13 25 SSB RX 13 79 SSB RX 12 80 SSB TX 12 15 With MOD 12 80 SSB TX 12 13 With MOD 13 66 SSB TX 13 39 With MOD Q52 2SC945 NPN B 4 4 03AM FM RX 13 30AM FM RX 4 10AM FM RX 4 03AM FM TX 12 15AM FM TX 3 48AM FM TX 12 27 SSB RX 12 63 SSB RX 12 85 SSB RX 11 75 SSB TX 11 23 With MOD 12 30 SSB TX 11 52 With MOD 12 55 SSB TX 11 79 With MOD Q53 2SA473 PNP B 4 13 30AM FM RX 4 29AM FM RX 13 31AM FM RX 1...

Page 21: ...SC945 NPN B 4 0 71AM FM RX 0 01AM FM RX 0 00AM FM RX 0 72 AM FM TX 0 02AM FM TX 0 00AM FM TX 0 71 SSB RX 0 01SSB RX 0 00 SSB RX 0 71 SSB TX 0 73 With MOD 0 01 SSB TX 0 03 With MOD 0 00 SSB TX Q57 2SC945 NPN B 4 0 69 AM RX 0 02 AM RX 0 00 AM RX 0 70 AM TX 0 03 AM TX 0 00 AM TX 0 00 FM RX 0 71 FM RX 0 00 FM RX 0 02 FM TX 0 72 FM TX 0 00 FM TX 0 00 SSB RX 0 71 SSB RX 0 00 SSB RX 0 01 SSB TX 0 03 With...

Page 22: ...1 03 FM TX 4 32 FM TX 0 40FM TX 0 01 SSB RX 0 01 SSB RX 0 01 SSB RX 0 01 SSB RX 0 01 SSB RX 0 01 SSB RX www radioaficion com ...

Page 23: ...boost A M modulation do NOT cut or remove TR 32 This can adversely affect SSB causing overmodulation and severe splatter The proper way to boost A M is cut one end of R249 and remove TR53 from the board this will really boost the A M but has NO affect on SSB 7 Galaxy Rigs A certain Service Manual I will not name it as to prevent any lawsuits incorrectly lists the proper alignment cans for A M and ...

Page 24: ...ike the Turbo with no linear after it so maybe 30 40 watts or so out versus 120 out of the Turbo AGAIN I was looking at the am det mod upgrade for the 2950 The radio I am working on already has 1N60 diodes for d35 d34 is this a mod that was done at the factory The bullten should be rewrighten to say what diodes are there now and what they should be replaced with The problem that is manifesting its...

Page 25: ...e the failure to turn on lights on and nothing else Also found other faults The 8 volt regulator that is on the left side of the radio speaker side up front closest to you the regulator favors the front of the radio anyhow I have seen 3 or 4 radios that had the turn on with no receive or transmit The cause cold solder joint on the regulator this could be caused by the stressing of the chassis duri...

Page 26: ...Ranger RCI 2950 Main PCB Schematic Diagram ...

Page 27: ...Ranger RCI 2950 CPU PCB Schematic Diagram ...

Page 28: ...Ranger RCI 2950 Chassis Exploded View Drawing ...

Page 29: ......

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Page 32: ......

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Page 34: ...Ranger RCI 2950 LCD P C BOARD EPT2950217 Trace Layout RESISTORS ...

Page 35: ...LUM CTY353346Z C704 33uF 35WV M TANTALUM CTY353346Z C705 1uF 16WV M TANTALUM CTY161056Z C707 01uF 50WV Z Z5V MONO CK1103AB7U C710 1uF 25WV Z Y5V MONO CK2104AB7V C711 1uF 25WV Z Y5V MONO CK2104AB7V C712 1uF 25WV Z Y5V MONO CK2104AB7V C713 1uF 25WV Z Y5V MONO CK2104AB7V C714 1uF 25WV Z Y5V MONO CK2104AB7V C715 1uF 25WV Z Y5V MONO CK2104AB7V C716 1uF 25WV Z Y5V MONO CK2104AB7V C717 1uF 25WV Z Y5V MON...

Page 36: ...25WV Z Y5V MONO CK2104AB7V Ref Description MFR Part No IC701 IC HD61602R ENH161602R Misc Ref Description MFR Part No RESISTOR 1 M SEM I FIXED RE10500102 LCD DISPLAY EX03N40438 LAMP 5V 08A EX01 N40080 IS SOCKET 2P EX07N48442 PCB CONN SOCK 14P L 21 8mm EX07N48438 www radioaficion com ...

Page 37: ...LCD P C BOARD EPT2950217 Trace Layout ...

Page 38: ......

Page 39: ...Ranger RCI 2950 CPU PCB EPT295043Z Trace Layout ...

Page 40: ...14714Z R608 470ohm 1 W CHIP RCY014714Z R609 10ohm 1 W CHIP RCY011034Z R610 1ohm 1 W CHIP RCY011024Z R611 47K 0 1W CHIP RCY014734Z R612 47K 0AW CHIP RCY014734Z R613 47K 0 1W CHIP RCY014734Z R614 47K 0 1 W CHIP RCY014734Z R615 47K 0 1W CHIP RCY014734Z R617 47K 0 1W CHIP RCY014734Z R618 47K 0 1 W CHIP RCY014734Z R619 47K 0 1W CHIP RCY014734Z R620 470ohm 1W CHIP RCY014714Z R621 47K 0 1W CHIP RCY014734...

Page 41: ...RCY011054Z R636 RESISTOR 100K 0 1W CHIP RCY011044Z R637 RESISTOR 220K 0 1W CHIP RCY012244Z R638 RESISTOR 100K 0 1W CHIP RCY011044Z R639 RESISTOR 47K 0 1W CHIP RCY014734Z R640 RESISTOR 47K 0 1W CHIP RCY014734Z R641 RESISTOR 47K 0 1W CHIP RCY014734Z R642 RESISTOR 47K 0 1W CHIP RCY014734Z R643 RESISTOR 47K 0 1W CHIP RCY014734Z R644 RESISTOR 47K 0 1W CHIP RCY014734Z R645 RESISTOR 47K 0 1W CHIP RCY0147...

Page 42: ... 1W CHIP RCY014734Z R660 RESISTOR 47 K 0 1W CHIP RCY014734Z R661 RESISTOR 47 K 0 1W CHIP RCY014734Z 8662 RESISTOR 47 K 0 1W CHIP RCY014734Z ARRAY RESISTORS Ref Description MFR Part No RA601 RESISTOR ARRAY 10K 20K 6P RCS0670023 RA602 RESISTOR ARRAY 47K 5P RCS0570009 RA603 RESISTOR ARRAY 47K 5P RCS0570009 RA604 RESISTOR ARRAY 220K 5P RCS0570022 RA605 RESISTOR ARRAY 47K 5P RCS0570009 RA606 RESISTOR A...

Page 43: ...ONO CK1103AB7U C608 01uF 50WV KZ5U MONO CK1103AB7U C609 01uF 50WV K Z5 U MONO CK1103AB7U C610 01uF 50WV K Z5U MONO CK1103A87U C611 01uF 50WV K Z5 U MONl0 CK1103A87U C612 33PF 50WV J CH MONO CHIP CK1330AB4A C613 33PF 50WV J CH MONO CHIP CK1330AB4A C614 1uF 50WV Z Y5V MONO CK2104AB7V C615 0027uF 50WV Z Y5V MONO CK1272AB5R C616 470PF 50WV K SL MONO CHIP CK1471AB5L C617 100PF 50WV K SL MONO CHIP CK110...

Page 44: ...SC00945P TR602 TRANSISTOR 2SC945P T2SC00945P TR603 TRANSISTOR 2SC945P T2SC00945P TR604 TRANSISTOR 2SC945P T2SC00945P TRANSISTOR 2SA1162GR T2SA01162G TR605 TRANSISTOR 2SC2712 T2SC02712G TR606 TRANSISTOR 2SC2712 T2SC02712G TR607 TRANSISTOR 2SC2712 T2SC02712G DIODES REF DESCRIPTION PART D601 DIODE 1N5711 ED1N05711Z D602 DIODE 1SS181 EDSS00181Z D604 DIODE 1SS181 EDSS00181Z D605 DIODE 1SS181 EDSS00181Z...

Page 45: ... REF DESCRIPTION PART PCB CONNECTOR SOCKET 6P EX07N41266 PCB CONNECTOR SOCKET 4P EX07N41250 PCB CONNECTOR SOCKET 3P EX07N41216 CN602 PCB CONNECTOR SOCKET 2P EX07N41226 CN608 PCB CONNECTOR SOCKET 2P EX07N41226 CN609 PCB CONNECTOR SOCKET 2P EX07N41226 PCB CONNECTOR SOCKET 3P EX07N48244 PCB CONNECTOR SOCKET 4P EX07N48440 PCB CONNECTOR HOUSING 7P EX07N48011 PCB CONNECTOR HOUSING 6P EX07N48010 PCB CONN...

Page 46: ... SHORT PIN 2P EX07N48151 www radioaficion com ...

Page 47: ...CPU PCB EPT295043Z Trace Layout ...

Page 48: ...Ranger RCI 2950 MIC UP DW PCB EPT295080Z ...

Page 49: ...Ranger RCI 2950 MIC JACK P C BOARD EPT295070Z CERAMIC CAPACITORS Ref Description MFR Part No ...

Page 50: ... CERAMIC CC0501027L C703 001uF 50WV Z SL CERAMIC CC0501027L CONNECTORS Ref Description MFR Part No J701 PCB CONNECTOR SOCKET 3P EX07N48244 J702 PCB CONNECTOR SOCKET 2P EX07N48152 J703 PCB CONNECTOR SOCKET 2P EX07N48152 MIC JACK 6P EX06N41111 www radioaficion com ...

Page 51: ...Ranger RCI 2950 VSWR PCB EPT360040Z Schematic Diagram Resistors Ref Description MFR Part No R401 100ohm 1 4W P TYPE RCP141014Z R402 150 OHM 1 4W P TYPE RCP141514Z Capacitors ...

Page 52: ...Ref Description MFR Part No C405 01uF 50WV Z SL CERAMIC CCO501037L C406 01uF 50WV Z SL CERAMIC CC0501037L ...

Page 53: ...Ranger RCI 2950 RCI 2950 VSWR P C BOARD EPT360040Z Schematic Diagram ...

Page 54: ...apacitors Ref Description MFR Part No C501 001uF 50WV Z SL CERAMIC CC0501027L C505 001uF 50WV Z SL CERAMIC CC0501027L Potentiometers Ref Description MFR Part No RF MIC VR 1KA 5KB RV10203451 VOL SQ VR 5OKB 50KA RV50303453 Connectors Ref Description MFR Part No ...

Page 55: ...J501 PCB CONNECTOR SOCKET 2P EX07N41226 J502 PCB CONNECTOR SOCKET 2P EX07N41226 J503 PCB CONNECTOR SOCKET 3P EX07N41216 J504 PCB CONNECTOR SOCKET 3P EX07N41216 J505 PCB CONNECTOR SOCKET 2P EX07N41226 ...

Page 56: ...CI 2950 VR B PCB EPT295060Z Capacitors Ref Description MFR Part No C601 001 OF 50WV Z SL CERAMIC CCO501027L Potentiometers Ref Description MFR Part No RF CAL VR 1KB 20KB RV10203456 Connectors Ref Description MFR Part No ...

Page 57: ...J601 PCB CONN SOCKET 3P EX07N41216 J602 PCB CONN SOCKET 3P EX07N41216 ...

Page 58: ...Ranger RCI 2950 CH SW P C BOARD EPT295090A Ref Description MFR Part No ROTARY SW GPS 688 EWRT32051S PCB CONN SOCKET 3P EX07N41216 www radioaficion com ...

Page 59: ...ger RCI 2950 MODE P C BOARD EPT295090Z Schematic Diagram Ref Description MFR Part No ROTARY SW 6N EWRT32053S PCB CONN SOCKET 3P EX07N41216 PCB CONN SOCKET 7P EX07N41261 J403 JUMPER WIRE 7x6x7mm WX01070706 ...

Page 60: ......

Page 61: ...tch PCBEPT295031Z Trace Layout Schematic Diagram CARBON FIXED RESISTORS Ref Description MFR Part No 1 5K 1 16W P TYPE RCP161524Z Misc Ref Description MFR Part No TACT SW EWPS33042X IC PIN EX07N48414 LED YELLOW EX01N40081 ...

Page 62: ...PCB CONN SOCK 6P L 21 8mm EX07N48441 ...

Page 63: ...Ranger RCI 2950 EPT295031Z Push Switch PCBEPT295031Z Trace Layout www radioaficion com ...

Page 64: ......

Page 65: ... Part No C1 5PF 50WV J CH CERAMIC CC0501004A C2 01uF 50WV Z SL CERAMIC CC0501037L C3 01uF 50WV Z SL CERAMIC CC0501037L C4 100PF 50WV K SL CERAMIC CC0501015L C5 5PF 50WV C CH CERAMIC CC0500501A C6 01uF 50WV Z SL CERAMIC CC0501037L C7 047uF 50WV Z SL CERAMIC CC0504737L C8 001uF 50WV Z SL CERAMIC CC0501027L C9 01uF 50WV Z SL CERAMIC CC0501037L C10 4 7uF 16WV M TANTALUM CT0164756Z C11 82PF 50WV J SL C...

Page 66: ...500501L C21 01uF 50WV Z SL CERAMIC CC0501037L C22 1UF 50WV Z SL CERAMIC CCO501047L C23 1uF 50WV Z SL CERAMIC CC0501047L C24 01uF50WV Z SL CERAMIC CC0501037L C25 10uF 25WV Z ELECTROLYTIC CE0251067Z C27 10uF 25WV Z ELECTROLYTIC CE0251067Z C28 047uF50WV Z SL CERAMIC CC0504737L C29 68PF 50WV J SL CERAMIC CC0506804L C30 560PF 50WV K SL CERAMIC CC0505615L C31 15PF 50WV J CH CERAMIC CC0501504A C32 47uF 1...

Page 67: ...1047L C43 10PF 50WV J SL CERAMIC CC0501004L C44 47uF 10WV Z ELECTROLYTIC CE0104767Z C45 001uF 50WV Z SL CERAMIC CC0501027L C46 47uF 10WV Z ELECTROLYTIC CE0104767Z C47 022uF 50WV K MYLAR CM0502235Z C48 1uF 50WV Z SL CERAMIC CC0501047L C49 47uF 10WV Z ELECTROLYTIC CE0104767Z C50 10uF 25WV Z ELECTROLYTIC CE0251067Z C51 001uF 50WV Z SL CERAMIC CC0501027L C52 220PF 5CWV K SL CERAMIC CC0502215L C53 12PF...

Page 68: ...CC0503304A C66 1 PF 50WV C CH CERAMIC CC0500101A C67 39PF 50WV J CH CERAMIC CC0503904A C68 5PF 50WV C CH CERAMIC CC0500501A C69 01uF 50WV Z SL CERAMIC CC0501037L C70 10uF 25WV Z ELECTROLYTIC CE0251067Z C71 01uF 50WV Z SL CERAMIC CC0501037L C72 3PF 50WV C CH CERAMIC CC0500301A C73 3PF 50WV C CH CERAMIC CC0500301A C74 01uF50EV Z SL CERAMIC CC0501037L C75 27PF 50WV J SL CERAMIC CC0502704L C76 1uF 50W...

Page 69: ...7L C87 220PF 50WV K SL CERAMIC CC0502215L C88 1uF 50WV Z ELECTROLYTIC CE0501057Z C89 5PF 50WV C SL CERAMIC CC0500501 L C90 5PF 50WV C CH CERAMIC CC0500501A C91 15PF 50WV J SL CERAMIC CC0501504L C92 1uF 50WV Z SL CERAMIC CC0501047L C93 1uF 50WV Z SL CERAMIC CC0501047L C94 01uF 50WV Z SL CERAMIC CC0501037L C95 22uF 10WV Z ELECTROLYTIC CE01022677 C96 220uF 16WV Z ELECTROLYTIC CE0162277 C97 01uF 50WV ...

Page 70: ...108 12PF 50WV J SL CERAMIC CC0501204L C109 4 7uF 50WV Z ELECTROLYTIC CE0504757Z C110 01uF 50WV Z SL CERAMIC CC0501037L C111 100uF 10WV Z ELECTROLYTIC CE0101077Z C112 47uF 10WV Z ELECTROLYTIC CE0104767Z C113 01uF 50WV Z SL CERAMIC CC0501037L C114 270PF 50WV K SL CERAMIC CC0502715L C115 220PF 50WV K SL CERAMIC CC0502215L C116 220uF 16WV Z ELECTROLYTIC CE0162277Z C117 047uF 50WV Z SL CERAMIC CC050473...

Page 71: ... C129 01uF 50WV Z SL CERAMIC CC0501037L C130 10PF 50WV J SL CERAMIC CC0501004L C131 1uF 50WV Z SL CERAMIC CC0501047L C132 01uF 50WV Z SL CERAMIC CC0501037L C133 47PF 50WV J UJ CERAMIC CC0504704G C134 100PF 50WV K UJ CERAMIC CC0501015G C135 001uF 50WV Z SL CERAMIC CC0501027L C136 1uF 50WV Z SL CERAMIC CC0501047L C137 10uF 25WV Z ELECTROLYTIC CE0251067Z C138 1000uF 10WV Z ELECTROLYTIC CE0101087Z C13...

Page 72: ...501027L C150 47uF 50WV Z SL CERAMIC CC0504727L C151 47uF 50WV Z SL CERAMIC CC0504727L C152 01uF50WV Z SL CERAMIC CC0501037L C153 001uF 50WV Z SL CERAMIC CC0501027L C154 100PF 50WV K SL CERAMIC CC0501015L C155 22uF 16WV M TANTALUM CT0162246Z C156 4 7uF 16WV M TANTALUM CT0164756Z C157 220uF 16WV Z ELECTROLYTIC CE0162277Z C158 150PF 50WV K SL CERAMIC CC0501515L C159 001uF 50WV Z SL CERAMIC CC0501027L...

Page 73: ...1067Z C171 10uF 16WV M TANTALUM CT0161066Z C172 33PF 50WV J SL CERAMIC CC0503304L C173 47PF 50WV J CH CERAWMIC CC0504704A C174 100PF 50VVV K SL CERAMIC CC0501015L C175 10uF 16WV M TANTALUM CT0161066Z C176 33PF 50WV J SL CERAMIC CC0503304L C177 01uF 50WV Z SL CERAMIC CC0501037L C178 10PF 50WV J SL CERAMIC CC0501004L C179 33PF 50WV J SL CERAMIC CC0503304L C180 33PF 50WV J SL CERAMIC CC0503304L C181 ...

Page 74: ...93 100PF 50WV K SL CERAMIC CC0501015L C194 100PF 50WV K SL CERAMIC CC0501015L C195 33PF 50WV J SL CERAMIC CC0503304L C196 47uF 10WV Z ELECTROLYTIC CE0104767Z C197 01uF 50WV Z SL CERAMIC CC0501037L C198 33PF 50WVG J SL CERAMIC CC0503304L C199 22PF 50WV J SL CERAMIC CC0502204L C200 001uF 50WV Z SL CERAMIC CC0501027L C201 47uF 10WV Z ELECTROLYTIC CE0104767Z C202 1uF 50WV Z SL CERAMIC CC0501047L C205 ...

Page 75: ...Z C220 01uF 50WV Z SL CERAMIC CC0501037L C221 047uF 50WV Z SL CERAMIC CC0504727L C222 1uF 50WV Z SL CERAMIC CC0501047L C223 47uF 10WV Z ELECTROLYTIC CE0104767Z C223 1uF 50WVZ SL CERAMIC CC0501047L C224 1uF 50WV Z ELECTROLYTIC CE0501057Z C226 047uF 50WV Z SL CERAMIC CC0504727L C228 01uF 50WV Z SL CERAMIC CC0501037L C229 150PF 60WV K SL CERAMIC CC0501515L C230 270PF 50WV K SL CERAMIC CC0502715L C231...

Page 76: ...C243 100PF 50WV K UJ CERAMIC CC0501015G C244 047uF 50WV Z SL CERAMIC CC0504737L C245 1uF 50WV Z SL CERAMIC CC0501047L C246 120PF 50WV K CH CERAMIC CC0501215A C247 180PF 50WV K UJ CERAMIC CC0501815G C248 3PF 50WV C CH CERAMIC CC0500301A C249 5PF 50WV C CH CERAMIC CC0500501A C250 5PF 50WV C SL CERAMIC CC0500591L C251 270PF 50WV K CH CERAMIC CC0502715A C252 3PF 50WV C CH CERAMIC CC0500301A C254 330PF...

Page 77: ...047L C265 2 2uF 50WV Z ELECTROLYTIC CE0502257Z C266 22uF 50WV CHIP CH0502246Z C267 1uF 50WV Z SL CERAMIC CC0501047L C268 01uF 50EV Z SL CERAMIC CC0501037L C269 100PF 50WV K UJ CERAMIC CC0501015G C270 560PF 50WV K UJ CERAMIC CC0505615G C271 1uF 50WV Z SL CERAMIC CC0501047L C272 100PF 50WV K SL CERAMIC CC0501015L C273 001uF 50WV Z SL CERAMIC CC0501027L C274 01uF 50WV Z SL CERAMIC CC0501037L C275 270...

Page 78: ...7L C288 10uF 25WV Z ELECTROLYTIC CE0251067Z C289 001uF 50WV Z SL CERAMIC CC0501027L C290 560PF 50WV K UJ CERAMIC CC0505615G C291 01uF 50WV Z SL CERAMIC CC0501037L C292 10uF 25WVZ ELECTROLYTIC CE0251067Z C293 12PF 50WV J CH CERAMIC CC0501204A C294 47uF 50WV Z SL CERAMIC CC0504737L C295 1uF 50WV Z SL CERAMIC CC0501047L C296 01uF 50WV Z SL CERAMIC CC0501037L C297 01uF 50WV Z SL CERAMIC CC0501037L C29...

Page 79: ...037L C309 001uF 50WV Z SL CERAMIC CC0501027L C310 1uF 50WV Z SL CERAMIC CC0501047L C311 01uF 50WV Z SL CERAMIC CC0501037L C312 047uF 50WV Z SL CERAMIC CC0504737L C313 1uF 50WV Z SL CERAMIC CC0501047L C314 1uF 50WV Z SL CERAMIC CC0501047L C316 001uF 50WV Z SL CERAMIC CC0501027L C317 047uF 50WV Z SL CERAMIC CC0504737L C319 10PF 50WV J SL CERAMIC CC0501004L C320 01uF 50WV Z SL CERAMIC CC0501037L C321...

Page 80: ...47L C332 1uF 50WV Z SL CERAMIC CC0501047L C333 1uF 50WV Z SL CERAMIC CC0501047L C334 1uF 50WV Z SL CERAMIC CC0501047L C335 1uF 50WV Z SL CERAMIC CC0501047L C336 1uF 50WV Z SL CERAMIC CC0501047L C337 1uF 50WV Z SL CERAMIC CC0501047L C338 01uF 50WV Z SL CERAMIC CC0501037L C339 100PF 50WV KSL CERAMIC CC0501015L C340 01uF 50WV Z SL CERAMAIC CC0501037L C341 100PF 50WV K SL CERAMIC CC0501015L C343 001uF...

Page 81: ...C348 3PF 50WV C CH CERAMIC CC050030 IA C349 01uF 50WV Z SL CERAMIC CC0501037L www radioaficion com ...

Page 82: ...TER 10 695 MHZ CRYSTAL EFX8106952 Crystals Ref Bd Loc Description MFR Part No X1 10 240 MHZ CRYSTAL EYCAB10240 X2 10 240 MHZ CRYSTAL EYCAB10240 X3 10 6975 MHZ CRYSTAL EYCAE10697 Inductors Ref Bd Loc Description MFR Part No L1 IFT M199CC P14097F ECIFT12251 L2 IFT 199CC PI498N ECIFT12252 L3 IFT 7MC 7172ABN ECIFT12002 L4 IFT M199CC P14097F ECIFT12251 L5 IFT 7MC 7172ABN ECIFT12002 L6 IFT 7MC 7172ABN E...

Page 83: ...252 L16 IFT M199CC P1503A ECIFT12257 L17 IFT 292CN Pl 121Z ECIFT12263 L18 COIL BEAD F PH 12 5MM ECBAD18550 L19 COIL BEAD F PH 12 5MM ECBAD18550 L19 IFT M199CC PI504N ECIFT12258 L21 IFT 292CN Pl 121Z ECIFF12263 L22 COIL CHOKE 22 UH P TYPE ECCHK16070 L23 IFT 199CC P1498N ECIFT12252 L24 IFT 199CC P1498N ECIFT12252 L25 IFT 199CC PI498N ECIFT12252 L26 COIL CHOKE 470 UH P TYPE ECCHK16096 L27 IFT 113CN 6...

Page 84: ...06 L40 COIL BEAD D SU B 172D ECBAD18504 L41 COIL TOROIDAL SUTR 398 ECRFZ10048 L42 COIL BEAD F SU B 172E ECBAD18506 L43 IFT 292CN Pl 117AQ ECIFT12262 L44 COIL BEAD F PH 12 5MM ECBAD18550 L45 COIL BEAD F PH 12 5MM ECBAD18550 L46 IFT 292CN PI 125R ECIFT12265 L47 IFT 292CN Pl 125R ECIFT12265 L48 IFT M199CC P1501A ECIFT12255 L49 COIL CHOKE BIG ROUND ECCHK16151 L50 COIL CHOKE 82 UH ECCHK16082 L51 COIL C...

Page 85: ...L BEAD E PH 10MM ECBAD18526 L63 COIL CHOKE 470 UH P TYPE ECCHK16096 L65 COIL BEAD F SU B 172E ECBAD18506 L131 COIL SPRING 8x6x8 5t ECSPG18075 L132 COIL SPRING 8x6 5x7 5t ECSPR18003 L503 COIL CHOKE 47 UH P TYPE ECCHK16000 L504 COIL CHOKE 47 UH P TYPE ECCHK16000 J52 COIL CHOKE 470 UH P TYPE ECCHK16096 T1 COIL CHOKE EI 19 TF 083 ECCHK16004 www radioaficion com ...

Page 86: ... FIXED RE50400080 VR7 10K 3P SEMI FIXED RE10300078 VR8 100K 3P SEMI FIXED RE10400079 VR11 3K 3P SEMI FIXED RE30200076 VR12 10K 3P SEMI FIXED RE10300078 VR13 5K 3P SEMI FIXED RE50200077 VR14 1K 3P SEMI FIXED RE10200072 VR15 1K 3P SEMI FIXED RE10200072 VR16 10K 3P SEMI FIXED RE10300078 VR21 5K 3P SEMI FIXED RE50200077 Resistors Ref Bd Loc Description MFR Part No R1 10K 1 4W U TYPE RCU141034Z R2 33K ...

Page 87: ...W U TYPE RCU141044Z R11 10K 1 4W U TYPE RCU141034Z R12 6 8 K 1 4W U TYPE RCU146824Z R13 470K 1 4W U TYPE RCU144744Z R14 10K 1 4W U TYPE RCU141034Z R15 330ohm 1 4W U TYPE RCU143314Z R16 2 7 K 1 4W U TYPE RCU142724Z R17 1 8 K 1 4W U TYPE RCU141824Z R18 1 K 1 4W U TYPE RCM141024A R19 6 8 K 1 4W U TYPE RCU146824Z R20 100ohm 1 4W U TYPE RCM141014A R21 1 K 1 4W U TYPE RCU141024Z R22 1 5K 1 4W U TYPE RCU...

Page 88: ... 1 4W U TYPE RCU141014Z R33 100ohm 1 4W U TYPE RCM141014A R34 4 7K 1 4W U TYPE RCM144724A R35 6 8K 1 4W U TYPE RCU146824Z R36 6 8K 1 4W U TYPE RCM146824A R37 100ohm 1 4W U TYPE RCU141014Z R38 1K 1 4W U TYPE RCU141024Z R39 330K 1 4W U TYPE RCU143344Z R40 1 M 1 4W U TYPE RCU141054Z R41 6 8K 1 4W U TYPE RCM146824A R42 100K 1 4W U TYPE RCU141044Z R43 100K 1 4W U TYPE RCU141044Z R44 100K 1 4W U TYPE RC...

Page 89: ...1 4W U TYPE RCU141024Z R54 100K 1 4W U TYPE RCM141044A R55 100K 1 4W U TYPE RCM141044A R56 3 3K 1 4W U TYPE RCM143324A R57 3 3K 1 4W U TYPE RCU143324Z R58 3 3K 1 4W U TY PE RCU143324Z R59 47K 1 4W U TYPE RCU144734Z R60 3 3K 1 4W U TYPE RCU143324Z R61 3 3K 1 4W U TYPE RCU143324Z R62 10K 1 4W U TYPE RCU141034Z R63 47K 1 4W U TYPE RCU144734Z R64 2 7K 1 4W U TYPE RCU142724Z R65 1 K 1 4W U TYPE RCU1410...

Page 90: ...PE RCP141044Z R75 680ohm 1 4W U TYPE RCU146814Z R76 1 5K 1 4W U TYPE RCU141524Z R77 10K 1 4W U TYPE RCU141034Z R78 2 8K 1 4W U TYPE RCU142224Z R79 2 7K 1 4W UO TYPE RCU142724Z R80 100ohm 1 4W U TYPE RCU141014Z R81 2 2K 1 4W U TYPE RCM142224A R82 100K 1 4W U TYPE RCU141044Z R84 100ohm 1 4W U TYPE RCU141014Z R85 1 8K 1 4W U TYPE RCU141824Z R86 1 K 1 4W U TYPE RCU141024Z R87 5 6K 1 4W U TYPE RCM14562...

Page 91: ...YPE RCM142234B R97 1 8K 1 4W U TYPE RCU141824Z R98 5 6K 1 4W U TYPE RCU145624Z R99 1K 1 4W U TYPE RCU141024Z R100 47K 1 4W U TYPE RCM144734A R101 1 5K 1 4W U TYPE RCU141524Z R102 220ohm 1 4W U TYPE RCU142214Z R103 100ohm 1 4W U TYPE RCU141014Z R104 100ohm 1 4W U TYPE RCM141014A R105 1M 1 4W U TYPE RCU141054Z R106 6 8K 1 4W U TYPE RCU146824Z R107 100K 1 4W U TYPE RCU141044Z R108 68K 1 4W U TYPE RCU...

Page 92: ...4W U TYPE RCU141024Z R118 10K 1 4W U TYPE RCM141034A R119 10ohm 1 4W U TYPE RCU141004Z R120 1K 1 4W U TYPE RCU141024Z R121 27K 1 4W U TYPE RCU142734Z R722 1K 1 4W U TYPE RCU141024Z R123 10K 1 4W U TYPE RCU141034Z R124 10K 1 4W U TYPE RCU141034Z R725 100K 1 4W U TYPE RCU141044Z R126 10K 1 4W U TYPE RCU141034Z R127 1K 1 4W U TYPE RCU141024Z R128 220ohm 1 4W U TYPE RCU142214Z R129 10K 1 4W U TYPE RCU...

Page 93: ... 4W U TYPE RCU141514Z R139 220K 1 4W U TYPE RCU142244Z R140 1 5K 1 4W U TYPE RCM141524A R141 100ohm 1 4W U TYPE RCU141014Z R142 1K 1 4W U TYPE RCU141024Z R143 10K 1 4W U TYPE RCU141034Z R144 330ohm 1 4W U TYPE RCU143314Z R145 10K 1 4W U TYPE RCU141034Z R146 10K 1 4W U TYPE RCU141034Z R147 1K 1 4W U TYPE RCM141024A R148 270K 1 4W U TYPE RCM142744A R150 270K 1 4W U TYPE RCU142274Z R151 3 3K 1 4W U T...

Page 94: ... 1 4W U TYPE RCU142214Z R162 100K 1 4W U TYPE RCU141044Z R163 470K 1 4W U TYPE RCU144744Z R164 15K 1 4W U TYPE RCU141534Z R166 10K 1 4W U TYPE RCU141034Z R167 100K 1 4W U TYPE RCU141044Z R168 47K 1 4W U TYPE RCU144734Z R169 10K 1 4W U TYPE RCU141034Z R170 10K 1 4W U TYPE RCU141034Z R171 1K 1 4W U TYPE RCU141024Z R172 1K 1 4W U TYPE RCU141024Z R173 47ohm 1 4W U TYPE RCU144714Z R174 3 3K 1 4W U TYPE...

Page 95: ... TYPE RCU143324Z R184 1 8K 1 4W U TYPE RCU141824Z R185 100ohm 1 4W U TYPE RCU141014Z R186 3 3K 1 4W U TYPE RCM143324A R788 47K 1 4W U TYPE RCU144734Z R189 10K 1 4W U TYPE RCM141034B R190 10K 1 4W U TYPE RCU141034Z R191 220K 1 4W U TYPE RCU142244Z R192 100K 1 4W U TYPE RCM141044A R193 10K 1 4W U TYPE RCU141034Z R194 10K 1 4W U TYPE RCU141034Z R195 47K 1 4W U TYPE RCM144734A R196 680ohm 1 4W U TYPE ...

Page 96: ... U TYPE RCU142724Z R206 100ohm 1 4W U TYPE RCU141014Z R207 22ohm 1 4W U TYPE RCM142204A R208 100ohm 1 4W U TYPE RCU141014Z R209 22ohm 1 4W U TYPE RCU142204Z R210 1K 1 4W U TYPE RCU141024Z R211 4 7K 1 4W U TYPE RCU144724Z R212 33K 1 4W U TYPE RCU143334Z R213 10K 1 4W U TYPE RCM141034A R214 10K 1 4W U TYPE RCU141034Z R215 3 3K 1 4W U TYPE RCU143324Z R216 10K 1 4W U TYPE RCU141034Z R217 10K 1 4W U TY...

Page 97: ...TYPE RCM141034A R227 22K 1 4W U TYPE RCU142234Z R228 3 3K 1 4W U TYPE RCU143324Z R229 220K 1 4W U TYPE RCU142244Z R230 1K 1 4W U TYPE RCU141024Z R231 470K 1 4W U TYPE RCU144744Z R232 4 7K 1 4W P TYPE RCP144724Z R233 100ohm 1 4W U TYPE RCU141014Z R234 10K 1 4W P TYPE RCP141034Z R235 10K 1 4W U TYPE RCU141034Z R236 330ohm 1 4W U TYPE RCU143314Z R237 10K 1 4W U TYPE RCU141034Z R238 10K 1 4W U TYPE RC...

Page 98: ...YPE RCU141024Z R250 1K 1 4W U TYPE RCM141024A R251 10K 1 4W P TYPE RCP121034Z R252 1K 1 4W U TYPE RCM141024A R253 18ohm 1 4W U TYPE RCU141804Z R254 1ohm 1 4W P TYPE RCP141094Z R255 150ohm 1 2W P RCP121514Z R256 18ohm 1 4W U TYPE RCU141804Z R257 150ohm 1 2W P TYPE RCP121514Z R258 2 2ohm 1 4W P TYPE RCP142294Z R259 150ohm 1 4W U TYPE RCU141514Z R260 4 7ohm 1 4W U TYPE RCU144794Z R261 1 5K 1 4W U TYP...

Page 99: ...W U TYPE RCU141014Z R274 10K 1 4W U TYPE RCU141034Z R276 150ohm 1 4W U TYPE RCU141514Z R277 1 8K 1 4W U TYPE RCU141824Z R278 10K 1 4W U TYPE RCU141034Z R279 100ohm 1 4W U TYPE RCM141014A R280 4 7K 1 4W U TYPE RCM144724A R281 4 7K 1 4W U TYPE RCU144724Z R282 4 7K 1 4W P TYPE RCP144724Z R283 10K 1 4W U TYPE RCM141034A R284 1K 1 4W U TYPE RCU141024Z R285 470ohm 1 4W U TYPE RCU144714Z R286 15ohm 1 4W ...

Page 100: ... U TYPE RCU141034Z R297 10ohm 1 4W U TYPE RCU141004Z R298 1K 1 4W U TYPE RCU141024Z R299 10K 1 4W U TYPE RCU141034Z R300 560ohm 1 4W U TYPE RCU145614Z R301 6 8K 1 4W U TYPE RCU146824Z R302 1K 1 4W P TYPE RCP141024Z R303 10K 1 4W U TYPE RCU141034Z R304 1ohm 1 4W P TYPE RCP141094Z R305 220ohm 1 4W U TYPE RCM142214 R306 10K 1 4W U TYPE RCU141034Z R307 1K 1 4W U TYPE RCU141024Z R308 100ohm 1 4W U TYPE...

Page 101: ...1 4W U TYPE RCM141014 R319 1K 1 4W U TYPE RCU141024 R321 10K 1 4W U TYPE RCU141034 R322 100K 1 4W U TYPE RCM141044A R323 33K 1 4W U TYPE RCU143334Z R324 4 7K 1 4W U TYPE RCM144724A R325 10K 1 4W U TYPE RCU141034Z R326 1K 1 4W U TYPE RCM141024A R327 10K 1 4W U TYPE RCU141034Z R330 1K 1 4W U TYPE RCU141024Z R331 10K 1 4W U TYPE RCM141034A R332 1K 1 4W U TYPE RCU141024Z R334 100ohm 1 4W U TYPE RCM141...

Page 102: ...R336 10K 1 4W U TYPE RCM141034A www radioaficion com ...

Page 103: ...Z IC4 I C NJM7805 ENJR07805Z IC5 I C TC5081AP ENTA05081A IC6 I C NJM7808A ENJR07808A IC7 I C TC5081AP ENTA05081A IC8 I C TA731 0P ENTA07310P IC9 I C TA7310P ENTA07310P IC10 I C TA7310P ENTA07310P IC11 I C TC5082P ENTA05082P IC12 I C HD10551 ENH110551Z IC13 I C HD10551 ENH110551Z IC14 I C TA7310P ENTA07310P IC15 I C NJM7808A ENJR07808A IC16 I C JRC4558D ENJR04558D IC17 I C CX7925B ENS0079258 ...

Page 104: ...C1675K T2SC01675K Q3 2SC945P TRSC00945P Q4 2SC945P TRSC00945P Q5 2SC945P TRSC00945P Q6 2SA733P T2SA00733P Q7 2SC945P TRSC00945P Q8 2SC1674K T2SC01674K Q9 2SC1675K T2SC01675K Q10 2SC1675K T2SC01675K Q11 2SC1675K T2SC01675K Q12 2SA733P T2SA00733P Q13 2SC945P TRS000945P Q14 2SC945P TRSC00945P Q15 2SC945P TRSC00945P Q16 2SC945P TRSC00945P ...

Page 105: ... 2SC1906 T2SC01906Z Q24 2SC945P TRSC00945P Q25 2SA733P T2SA00733P Q26 2SC945P TRSC00945P Q27 2SC1675K T2SC01675K Q28 2SC1675K T2SC01675K Q29 2SC1675K T2SC01675K Q30 2SC945P TRSC00945P Q31 2SA733P T2SA00733P Q32 2SC945P TRSC00945P Q33 2SC945P TRSCO0945P Q34 2SC945P TRSC00945P Q35 2SA733P T2SA00733P Q36 2SC945P TRSC00945P Q37 2SA9340 T2SA009340 ...

Page 106: ...2SC01675K Q45 2SA733P T2SA00733P Q46 2SC2312 T2SC02312C Q47 2SC2312 T2SC02312C Q48 2SC2166C T2SC02166C Q49 2SC2314F T2SC02314F Q50 2SC1906 T2SC01906Z Q51 2SB754Y T2SB00754Y Q53 2SA473 0 T2SA004730 Q52 2SC945P TRSC00945P Q54 2SC945P TRSC00945P Q55 2SC945P TRSC00945P Q56 2SC945P TRSC00945P Q57 2SC945P TRSC00945P Q58 2SC945P TRSC00945P www radioaficion com ...

Page 107: ...DE 1N4148 ED1N04148Z D5 DIODE 1N4148 ED1N04148Z D6 DIODE 1N4148 ED1N04148Z D7 DIODE 1N4148 ED1N04148Z D8 DIODE 1N4148 E01N04148Z D9 DIODE 1N4148 ED1N04148Z D10 DIODE 1N4148 ED1N04148Z D11 DIODE 1N60P ED1N00060P D12 DIODE 1N60P ED1N00060P D13 DIODE 1N4148 ED1N04148Z D14 DIODE 1N4148 ED1N04148Z D15 DIODE 1N4148 ED1N04148Z D16 DIODE 1N4148 ED1N04148Z D17 DIODE 1N4148 ED1N04148Z ...

Page 108: ...M D25 DIODE MC301 EDMC00301Z D26 DIODE 1N4148 ED1N04148Z D27 DIODE 1N4148 ED1N04148Z D28 DIODE 1N4148 ED1N04148Z D29 DIODE 1N4148 ED1N04148Z D30 DIODE 1N4148 ED1N04148Z D31 DIODE 1N4148 ED1N04148Z D32 DIODE 1N4148 ED1N04148Z D33 DIODE 1N4148 ED1N04148Z D34 DIODE 1N60P ED1NO0060P D35 DIODE 1N60P E01NO0060P D36 DIODE 1N4148 ED1N04148Z D37 DIODE 1N4148 E01N04148Z D38 DIODE 1N4148 ED1N04148Z ...

Page 109: ...8Z D45 DIODE 1N4148 E01N04148Z D46 DIODE 1N4148 ED1N04148Z D47 DIODE 1N4148 ED1N04148Z D48 DIODE 1N4148 ED1N04148Z D49 DIODE 1N4148 ED1N04148Z 050 DIODE 1N4148 ED1N04148Z D51 DIODE KB262 EDKB00262Z D52 DIODE 1N4148 ED1N04148Z D53 DIODE 1N4148 ED1N04148Z D54 DIODE 1N4148 ED1N04148Z D55 DIODE 1N4148 ED1N04148Z D56 DIODE 1N4148 ED1N04148Z D57 DIODE 1N4148 ED1N04148Z D58 DIODE 1N4148 ED1N04148Z ...

Page 110: ... DIODE SVC251 EDSV00251Z D67 DIODE SVC251 EDSV00251Z D68 DIODE 1N4148 ED1N04148Z D69 DIODE 1N4148 ED1N04148Z D70 DIODE 1N4148 ED1N04148Z D71 DIODE 1N4148 E01N04148Z D72 DIODE 1N4148 ED1N04148Z D73 DIODE 5W 2 4V ZENER EDZD05249Z D74 DIODE 5W 5 6V ZENER EDZD05249Z D75 DIODE KS362 EDKB00362Z D76 DIODE 1N4148 ED1N04148Z D77 DIODE 1N4148 ED1N04148Z D78 DIODE 1N4148 ED1N04148Z D79 DIODE 1N4148 ED1N04148...

Page 111: ...EDZD05569Z D87 DIODE FC54M EDECO0054M D88 DIODE 1N4148 ED1N04148Z D89 DIODE 1N4148 ED1N04148Z D90 DIODE MV1Y EDMV00001Y D91 DIODE MV1Y EDMV00001Y D92 DIODE MV1Y EDMV00001Y D93 DIODE 1N4148 EDIN04148Z D94 DIODE FC54M EDECO0054M D95 DIODE FC54M EDECO0054M D96 DIODE FC54M EDECO0054M D97 DIODE 1N4148 ED1N04148Z D98 DIODE 1N4148 ED1N04148Z D99 DIODE 1N4148 ED1N04148Z D100 DIODE 1N4148 ED1N04148Z ...

Page 112: ...003Z D105 DIODE 1N4003 ED1N04003Z D106 DIODE 1N4148 ED1N04148Z D107 DIODE 1N4148 ED1N04148Z D108 DIODE 1N4148 ED1N04148Z D109 DIODE 1N4148 E01N04148Z D110 DIODE 1N4148 E01N04148Z D111 DIODE FC54M EDECO0054M D112 DIODE 1N4148 ED1N04148Z D113 DIODE 1N4148 ED1N04148Z D116 DIODE MC301 EDMC00301 www radioaficion com ...

Page 113: ...P EX07N41226 J108 PCB CONNECTOR SOCKET 2P EX07N41226 J109 PCB CONNECTOR SOCKET 3P EX07N41216 J110 PCB CONNECTOR SOCKET 3P EX07N41216 J112 PCB CONNECTOR SOCKET 3P EX07N41216 J113 PCB CONNECTOR SOCKET 6P EX07N41266 J115 PCB CONNECTOR SOCKET 3P EX07N41216 J116 PCB CONNECTOR SOCKET 3P EX07N41216 J117 PCB CONNECTOR SOCKET 7P EX07N41261 J118 PCB CONNECTOR SOCKET 3P EX07N41216 J119 PCB CONNECTOR SOCKET 6...

Page 114: ...7mm WX01070713 J5 JUMPER WIRE 7x10x7mm WX01070710 J6 JUMPERWIRE 7x10x7mm WX01070710 J7 JUMPER WIRE 7x10x7mm WX01070710 J8 JUMPER WIRE 7x6x7mm WX01070706 J9 JUMPER WIRE 7x10x7mm WX01070710 J10 JUMPER WIRE 7x10x7mm WX01070710 J12 JUMPER WIRE 7x9x7mm WX01070709 J13 JUMPER WIRE 7x5x7mm WX01070705 J14 JUMPER WIRE 7x7x7mm WX01070707 J16 JUMPER WIRE 7x5x7mm WX01070705 J17 JUMPER WIRE 7x10x7mm WX01070710 ...

Page 115: ...m WX01070706 J25 JUMPER WIRE 7x6x7mm WX01070706 J26 JUMPER WIRE 7x6x7mm WX01070706 J27 JUMPER WIRE 7x10x7mm WX01070710 J28 JUMPER WIRE 7x9x7mm WX01070709 J29 JUMPER WIRE 7x4x7mm WX01070704 J30 JUMPER WIRE 7x5x7mm WX01070705 J31 JUMPER WIRE 7x7x7mm WX01070707 J32 JUMPER WIRE 7x6x7mm WX01070706 J33 JUMPER WIRE 7x10x7mm WX01070710 J34 JUMPER WIRE 7x10x7mm WX01070710 J36 JUMPER WIRE 7x9x7mm WX01070709...

Page 116: ...mm WX01070710 J46 JUMPER WIRE 7x13x7mm WX01070713 J47 JUMPER WIRE 7x5x7mm WX01070705 J48 JUMPER WIRE 7x5x7mm WX01070705 J49 JUMPER WIRE 7x10x7mm WX01070710 J50 JUMPER WIRE 7x10x7mm WX01070710 J51 JUMPER WIRE 7x10x7mm WX01070710 J53 JUMPER WIRE 7x5x7mm WX01070705 J54 JUMPER WIRE 7x6x7mm WX01070706 J55 JUMPER WIRE 7x5x7mm WX01070705 J57 JUMPER WIRE 7x4x7mm WX01070704 J58 JUMPER WIRE 7x10x7mm WX01070...

Page 117: ...mm WX01070714 J68 JUMPER WIRE 7x6x7mm WX01070706 J69 JUMPER WIRE 7x10x7mm WX01070710 J70 JUMPER WIRE 7x5x7mm WX01070705 J71 JUMPER WIRE 7x4x7mm WX01070704 J72 JUMPER WIRE 7x5x7mm WX01070705 J73 JUMPER WIRE 7x5x7mm WX01070705 J74 JUMPER WIRE 7x10x7mm WX01070710 J75 JUMPER WIRE 7x8x7mm WX01070708 J76 JUMPER WIRE 7x7x7mm WX01070707 J78 JUMPER WIRE 7x7x7mm WX01070707 J79 JUMPER WIRE 7x6x7mm WX01070706...

Page 118: ...MPER WIRE 7x15x7mm WX01070715 J83 JUMPER WIRE 7x7x7mm WX01070707 J84 JUMPER WIRE 7x14x7mm WX01070714 J86 JUMPER WIRE 7x5x7mm WX01070705 J114 JUMPER WIRE 7x3x7mm WX01070703 J322 JUMPER WIRE 7x5x7mm WX01070705 ANT JUMPER WIRE 7x50x7mm WX01070750 ...

Page 119: ...ONEASSY EX04N40620 SP WIRE CONN HOUSING 2P EX07N48041 J105 WIRE CONN HOUSING 2 2P EX07N48391 J108 WIRE CONN HOUSING 2 2P EX07N48391 J109 WIRE CONN HOUSING 3 3P EX07N48389 J112 WIRE CONN HOUSING 3 3P EX07N48389 J113 WIRE CONN HOUSING 6P EX07N48396 J115 WIRE CONN HOUSING 3 3P EX07N48389 J116 WIRE CONN HOUSING 3 3P EX07N48389 J117 WIRE CONN HOUSING 7P EX07N48387 J119 WIRE CONN HOUSING 3 3P EX07N48389...

Page 120: ... HOUSING 3 3P EX07N48389 J701 WIRE CONN HOUSING 2 3 2 3P EX07N48397 J702 WIRE CONN HOUSING 2 3 2 3P EX07N48397 J703 WIRE CONN HOUSING 2 3 2 3P EX07N48397 WIRE CONN HOUSING 2 4 2P EX07N48398 WIRE CONN HOUSING 3 2 2P EX07N48394 RELAY Ref Bd Loc Description MFR Part No RL1 RELAY 9V EX05N40802 Ref Description MFR Part No FRONT PANEL BLACK PT29S0010A REFRACTOR PLATE KEY PT2950030A REFRACTOR PLATE LCD F...

Page 121: ...950010B FRONT PANEL BLACK PT2950010C FRONT PANEL BLACK PT2950010D FRONT CHASSIS MT2950010P SPACE KING MT2950020E D SPRING A 6600 MT3600080T D SPRING 8 7800 MT3600090T D SPRING D 8500 MT3600100T HANDLER BLACK MT3600030A TOP HOUSING BLACK MT2950031A BOTTOM HOUSING BLACK MT2950041A SET CHASSIS MT3600022X SOCKET HOLDER MT360005OX SHIELD PLATE A MT120006ON HEAT SINK BLACK MM787804OX ...

Page 122: ... 3t LZZZ60001Z SHIELD CLOTH 90x9Ox 18t LZZZ60056Z QC LABEL 177761009Z SER NO LABEL LZZZ61155Z LCD SPONGE RUBBER 108x25x1T XZZ290205Z CLAMP GZZZ50000Z SILICA GEL GZZZ50010Z BEEP SPONGE 22x1 5t XZZZ90206Z FOAM 14x16x20mm XZZZ90004Z PCB STOPPER XZZZ90006Z INSULATING PLATE XZZZ9002OZ INSULATING RING XZZZ90003Z ANT M IC SOLD PLATE 16x21x 5t XZZZ90098Z SPONGE 15x30xl It XZZZ90021Z ...

Page 123: ...Ox0 4px12 PAN HEAD JS052012MN TR48 SCREW M2 Ox0 4px12 FAN HEAD JS052012MN FRONT PANEL 4 SCREW M3 0x0 5px6 FLAT HEAD JS033006MN DC SOCKET 2 SET CHASSIS 12 LCD CPU PCB 6 SCREW M3 Ox0 5px6 PAN HEAD TA7222 1 JS053006MN SCREW M3 Ox0 5px6 PVC ROUND HEAD JS013006MY MAIN PCB 5 SCREW T3x6 2 PAN HEAD JS053006TN HEAT SINK SCREW T3x8 2 ROUND HEAD JS013008TN SPEAKER 4 SCREW M3 0x0 5px8 PAN HEAD JS053008MN T780...

Page 124: ... XZZZ90072Z MOUNTING SCREW M5 Ox0 8x11 BLACK XZZZ90007Z MICROPHONE STOPPER XZZZ90008Z SCREW 5x10 1 STEEL JS015010WH SCREW 3 5x8 2 JS013508TH OUTSIDE TOOTH WASHER 5 5x10x0 3 JW315510CN INSIDE TOOTH WASHER 4x8x0 3 JW324008CN FIBER WASHER 4 9x15x1T XZZZ90188Z www radioaficion com ...

Page 125: ...nd scanning upper frequency with these new limits otherwise you will not be able to reach the limit frequencies FREQUENCY MODIFICATION ON NEW VERSIONS Remove the bottom cover to gain access to the small PC board immediately behind the front panel There will be a set of jumpers marked J1 and J2 Move the jumper from the top two pins to the bottom two pins Frequency coverage will now be expanded to 2...

Page 126: ...OCK which will result in a 40 channel eleven meter readout Press LOCK again and the frequency of the channel is displayed Press MAN to revert back to normal VFO NOTE frequency LOCK function is lost and SHF shift won t work after this change is made see switch mod following Over to the right plug again this plug will be shorting pins 1 and 2 use it to short pins 2 and 3 Press R BEEP to get instant ...

Page 127: ...hz It ll depend on what you have This modification will increase the coverage of your RCI from 25 Mhz to 33 Mhz if you make all the quartz switches Be carefull the frequency that will be indicated by the LCD screen won t be true of course You will need a separate frequency counter May I suggest unsoldering the original crystal and replace with a mounting slot It ll then be easier to exchange cryst...

Page 128: ...et a rid of this limitation The jumper is located on the LCD board On the left side of this board around the components R626 and RA610 you cannot miss the jumper Take it off and place it in the other position You have just activated the channel mode The Lock key will control whether you are in channel mode or in frequency mode A CHANNEL 9 EMERGENCY KEY Yes you have one in you RCI In the same way y...

Page 129: ...arefull these two do not have the same wiring You will have to cross the pins A new modification should be replacing the MRF477by MRF 497 which is more powerful Another trick that could be used to boost a bit is to replace R281 4 7 K by a 2 2 K value and re adjust VRs for AM and USB This boosts the power up to 20 wats AM 30 Watts USB Be carefull this is an extreme mod _ May be illegal in your coun...

Page 130: ...www radioaficion com ...

Page 131: ...d be subbed out with a 2SB688 but doesn t have to be The 2SB688 is a heavier duty and higher wattage transistor To do this mod you will need a 1N914 diode and a 50 ohms resistor Hook up as drawing shows This will give you super modulation at whatever power range you want www radioaficion com ...

Page 132: ... resesitor you just removed save for the next step 4 7k Locate R194 10k ohm replace with the 4 7k resistor from previous step Locate R281 4 7k ohm replace with the 10k resistor from the previous step For increased output on SSB and AM locate C270 and parallel with a 470pF 1kv ceramic disc capacitor Replace all plastic insulators with mica insulators on all transistors Use a liberal amount of heat ...

Page 133: ...Am on my set by simply puting in a 0 002 Mfd NPO cap at the AM det output diode to ground This narrows the bandwith improves the S NR and cuts some of the high freq audio distortion out and provides smoothing and harmonic reduction from the AM det I further improved both the AM an SSB RX and TX Bleed by changing the Xtal IF filter This mod will also increase AGC cut back from sig on other ch and i...

Page 134: ...INCREASE AUDIO My audio got slightly softer you have to pull out tr53 it is not marked on the board it is between vr 12 and vr 14 also r 291 take out This is the modulatuion limiter ...

Page 135: ...AUTO SQUELCH ADD AN AUTOMATIC SQUELCH TO YOUR RIG All you need is a VR of 100 K and a simple switch button Follow the diagram s instructions to build this option www radioaficion com ...

Page 136: ...m battery noting the correct battery polarities Next solder the leads of a 9 volt snap connector Radio Shack 270 325 or equiv to the proper points on the board red to black to Install two AA alkaline batteries in a mating holder Radio Shack 270 382 and snap to the installed 9 volt connector Carefully swing the display and board assembly back into place and install the four chassis screws Power the...

Page 137: ...www radioaficion com ...

Page 138: ...see R 197 this resistor usually has wax on it Clip the top of the resistor Now get a 6 peice of wire and solder it to the stub of wire sticking out of the board not to the top of the resistor itself Connect the other end of the wire to pin 3 of IC6 pin 3 is the leg closest to the front of the radio IC6 is is the 7808A regulator on the mike plug side of the unit case twards the front of the radio N...

Page 139: ...INSTALL MY RCI ON THE CAR S LIGHTER ADAPTATION OF STEREO HEADPHONES ...

Page 140: ...www radioaficion com ...

Page 141: ...is you will have to select a resistor i picked a 10 k at one quarter of a watt that seemed to match the diodes i used This will differ each kind of light emitting diode selected Dont try to install the lite diodes in the same place as the filament bulbs this will defeat the purpose When you install the diodes you only need one resistor for each side light emitting diodes are polarized they have a ...

Page 142: ...move face plate Loosen the two lowest two phillips screws these screws holding the push button circuit board Remove the push button board extremely carefully by pulling this board in a parallel way toward you Make sure you pull this board parallel there are extremely long contacts The contrast adjustment trimpot is in the centre of the display board and will be visual if the push button board has ...

Page 143: ...d Shield 2 Audio White 3 Transmit Black 4 Receive N C 5 CH UP N C 6 CH Down N C TURNER 6 WIRE 1 Ground Shield Red 2 Audio White 3 Transmit Blue 4 Receive N C 5 CH UP N C 6 CH Down N C ASTATIC 4 WIRE 1 Ground Shield 2 Audio White 3 Transmit Red 4 Receive N C 5 CH UP N C 6 CH Down N C ASTATIC 6 WIRE 1 Ground Shield Blue 2 Audio White 3 Transmit Red 4 Receive N C 5 CH UP N C 6 CH Down N C Sadelta 1 S...

Page 144: ...t ll work as if nothing had happened I m sure some of you are going to bet with their friends I did _ All you need is love is 4 diodes of the series 1N400x 1N4003 for instance Insert them in the 12 5 V DC line as shown is the drawing That s all Have fun and kick away one of the most frequent problem of troubleshooting in CB www radioaficion com ...

Page 145: ...to time 12mhz was preaty much the same but didn t lock it up as much 10mhz worked fine but I wanted to run with 8mhz just to make sure the radio worked good in all mods all the time 8mhz would be what I would recomend not as fast as the others but is a lot more stable for daily usage and is a lot faster than stock CAUTION BE SURE WHEN DOING THIS MOD YOU ARE CAREFUL NOT TO DAMAGE THE CIRCUIT BOARD ...

Page 146: ... have this option you can see that everything is around VR1 VR2 squelch components Ths signal you need to catch for the external meter is present on the cathode of the diode D14 All you have to do is to add a female jack 3 5 plug to the back of the rig You will put a wire from D14 cathode to the central pole of the jack plug www radioaficion com ...

Page 147: ... nobody performed the mod by cutting a trace on the solder side of the board To locate D 78 remove the covers Orient the radio with the speaker side up and the display facing you In the upper right quadrant you ll see IC 14 the audio IC mounted to the chassis You ll also see T 1 to the left of IC 14 D 78 is toward the front of the radio a bit from T 1 I hope this helps and good luck The removal of...

Page 148: ...TONE MODIFICATION You need to listen with confort Add a tone capability to your RCI Very simple www radioaficion com ...

Page 149: ...SB SSB HIGH PWR With Mic gain still a maximum on LSB Set RF PWR control on radio to minimum Same as above VR12 Key the transmitter and adjust for 28W SSB LOW PWR With Mic gain still a maximum on LSB Set RF PWR control on radio to minimum Same as above VR16 Key the transmitter and adjust for 10W AM POWER HIGH Set RF PWR control on radio to maximum Put mode selector on AM Mic Gain to minimum Connect...

Page 150: ...Ranger RCI 2950 Alignment Locations TX ...

Page 151: ...26 965 MHz 0 5uV deviated 3 KHz with 1KHz audio tone Reduce VOLUME as required L7 Adjust for maximum audio output SSB IF SENSITIVITY Put mode selector on LSB Signal generator to 28 0290 MHz modulation off output level at 5uV Adjust Clarifier for best SINAD reading Connect oscilloscope same as above L15 L16 Adjust for maximum on scope SSB S METER Set mode to USB Increase RF Generator output to 26 9...

Page 152: ...Ranger RCI 2950 Alignment Locations RX ...

Page 153: ...05MHz 10Hz Connect Voltmeter to IC7 Pin3 L21 Adjust for 1 2VDC 1VDC Connect Voltmeter to J13 L17 Adjust for 2 0VDC 1VDC Connect Oscilloscope to L65 L19 Adjust for Max Connect Freq Counter to IC13 pin8 L23 Very carefully adjust for 11 350MHz 10Hz Connect Oscilloscope to IC17 pin13 L24 L25 Very carefully adjust and for best waveform AM TX OSC Same as above Connect a frequency counter to cathode of D...

Page 154: ...Ranger RCI 2950 Alignment Locations PLL ...

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