Kenwood TS-950S Service Manual

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ADJUSTMENTTS-9505/SD| Measurement AdjustmentKem Condition equamtent |Unit |Terminal] Unit | Parts | Method Specifications/Remarks12. Local 1} MAIN DISP : 14.250.0MHz Oscilloscope |PLL TP? PLL {L21~ ;Level MAX Ref. 0.3Vp-p35.3MHz MODE : FM /L23 |BPF adj. STBY : REC |13. HET 1} MAIN DISP : 14.250.0MHz Oscilloscope |PLL TP11 PLL |L57 Level MAX Ref. 0.3Vp-p50.750MHz| MODE: FMOSC adj. STBY : REC f. counter | TC1 |50.750MHz +50Hz14. VCO adj. 1) SUB DISP : 14.000.0MHz {DC V.M PLL TPS PLL L31 |5.0v +0.2Vvco8 MODE : FSK | ‘109-107MHz | SUB: ON i i |STBY : REC | I : |2) Turn to sub tuning knob | Check 3.0~4.0VSUB DISP: 13.999.9MHz | |15. 25.40MHz | 1) SUB DISP : 14.005,0MHz | Oscilloscope |PLL TPS iPLL. L35~ | Level MAX Ref. 0.3Vp-pBPF adj. MODE : FSK i i L37 Note ; Adjust clockwise fromSTBY : REC i ; surface position {core is! : inserted)6. 12.54MHz | 1) SUB DISP : 14.005.0MHz Oscilloscope }PLL TP10 ; PLL L41~ | Level MAX Ref. 0.4Vp-pBPF adj. | MODE: FSK L43STBY : REC H17. 38.21MHz | 1) SUB DISP : 14.005.0MHz Oscilloscope |PLL TP12 PLL | L44~ ‘ Level MAX |Ref. 0.3Vp-pBPF adj. MODE : FSK 146 | !STBY : REC | | {18. VCO adj. 1) MAIN DISP : 0.010MHz ;DCV.M PLL TP13 PLL TC4 2.8V ;+0.2V18-1. VCO7-A SUB DISP : 0.010MHz | {VCO} i40.065~ MODE : FSK i t47.555MHz|__STBY : REC i I2) SUB DISP : 7.500MHz Check 8.0~11.0VMAIN DISP : 7.490MHz i I !18-2. VCO7-B_ | 1) MAIN DISP : 7.500MHz ! TP14 PLL Tc3. [2.8V 1+0.2V47.555~ SUB DISP : 7.500MHz (VCO) I54,.555MHz | 2} SUB DISP : 14.500MHz | Check 8.0~11.0VMAIN DISP : 14.490MHz i18-3. VCO7-C 11) MAIN DISP : 14.500MHz PLL TC2 2.8V +0.2V54.555~ SUB DISP : 14.490MHz (VCO}61.555MHz | 2} SUB DISP ; 21.500MHz \ Check 8.0~11.0VMAIN DISP : 21.490MHz H18-4, VCO7-D |1) MAIN DISP : 21.500MHz PLL TC1 2.8V +£0.2V61.555~ SUB DISP ; 21.500MHz (VCO}70.055MHz | 2} SUB DISP : 30.000MHz Check 8.0~11.0VMAIN DISP : 30.000MHz !19. VCO adj. 1) STBY : REC DCV.M {AF TP2 AF TC1 5.0V £0.2Vvcoo (VCO2}64.22MHz20. VCO adj. 1) MAIN DISP : 0.010MHz DCV.M }AF TP1 AF TC1 2.8V +0.2V20-1. VCO1-A MODE: FM (VCO}73.06~ STBY : REC80.55MHz | 2) MAIN DISP : 7.490MHz Check 8.0~11.0V20-2, VCO1-B | 1) MAIN DISP : 7.500MHz AF TC2 2.8V £0.2V80.55~ (VCO}87.55MHz_ | 2) MAIN DISP : 14.490MHz Check 8.0~11.0V20-3. VCO1-C__| 1) MAIN DISP : 14.500MHz AF TC3 2.8V }20.2V87.55~ (VvCO}94.55MHz_ | 2) MAIN DISP : 21.490MHz Check 8.0~11.0V20-4. VCO1-D | 1) MAIN DISP : 21.500MHz AF TC4 2.8V £0.2V94.55- (VCO}103.05MHz j 2) MAIN DISP : 30.000MHz Check 8.0~11.0V161