Cobra 150GTL DX Schematic
Cobra150GTL DX
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Preliminary Information (There will be updates)
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Cobra150GTL DX
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Preliminary Information (There will be updates)
Cobra150GTL DX
Ref # Function Manufacture Device #
Q1 SQ CONTROL KEC KTC3875Y
Q3, 4 NB KEC KTC3880
Q5 NB KEC KTK211
Q6 NB S/W KEC KTA1505Y
Q7 NB S/W KEC KTC3880
Q11 RF AMP KEC KTK211
Q19 RF GAIN AMP KEC KTC3880
Q22 1ST MIXER KEC KTC3875Y
IC-2 SQ, METER, AGC CONTROL INTEGRAL IL324
IC-1 FM DET UTC UTC3361
Q31 ANL KEC KRC112
AUDIO SECTION
Ref # Function Manufacture Device #
Q17, 63 AUDIO PRE AMP KEC KTC3875Y
IC-6 AUDIO POWER AMP SGSTOMSON TDA2003
IC-4AB MIC PRE AMP/FM LPF KEC KIC4558
Q44 MOD ALC S/W KEC KTC3875
Q43 MOD ALC S/W KEC KTA1504
Q64 AM ALC SENSE KEC KTC3875
Q56, 58 ALC CONTROL KEC KTC3876
Q57 ALC CONTROL KEC KTA1505
Q59 FM S/W KEC KRC110S
Q39 FM TX S/W KEC KRC112S
Q42 FM TX S/W KEC KRA102S
Q67 HI/LO S/W KEC KRC102S
Q65 RF POWER CONTROL TOSHIBA 2SA1943
Q66 RF POWER CONTROL KEC KTA1001
Q68 RF POWER CONTROL KEC KTC3875
Q32 ECHO S/W KEC KTC3875
Q77 ECHO S/W KEC KRC111
Q76 PA S/W KEC KRC111
Q13 PA AMP KEC
IC502 ECHO IC HOLTEK HT8970
IC-501 ECHO AMP KEC KIA4558
IC11 AM MOD AMP SGSTOMSON TDA2005
TX SECTION
Ref # Function Manufacture Device #
IC26 MIER KEC KIA6058F
Q12 BUFFER AMP KEC KTC3880
Q69 PRE DRIVER KEC KTC3880
Q71 PRE DRIVER SANYO 2SC2314
Q72 DRIVER MITSUBISHI RD06HHF1
Q73, Q74 POWER MITSUBISHI RD16HHF1
RECEIVER SECTION
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Preliminary Information (There will be updates)
Cobra150GTL DX
PLL SECTION
Ref # Function Manufacture Device #
IC7 CONTROL & PLL SANYO LC7152
Q53 10.695MHz OSC KEC KTC3880
Q75 10.695MHz OSC BUFF KEC KTC3880
Q37 VCO OSC KEC KTC3880
Q36, 38 VCO AMP KEC KTC3880
IC8 CPU IC TOSHIBA TMP87CH21DF
IC6 E-PROM INTERGRAL IL24C02
POWER SUPPLY SECTION
Ref # Function Manufacture Device #
IC-10 8V REGULATOR KEC 78LO8
IC-5, IC25 5V REGULATOR KEC 78SO5
Q2 TX S/W KEC KTA200
Q57 TX S/W KEC KRC110S
Q14 RX S/W KEC KRA200
Q55 RX S/W KEC KRC102
Q9 PA S/W KEC KRC112
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Preliminary Information (There will be updates)
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