Kenwood TKR-851 Service Manual

Also see for TKR-851: Function reference Programming reference Modification Information Brochure & specs Instruction manual

TKR-851 SCHEMATIC DIAGRAM76K L M N OX57-696 (A/2) 3/4C43 3pCN3C149 0.01uIC10TA7808F3 GND 1IN2 OUTC137 47u16C42 3pR32820C1550.01uR10147C370.01uR462.2k5CT8CTC15022u10R98 1kC145 4.7u10R3347R144 4.7kR1060C156 1000pC320.01uC360.01uR12610L15L34-4526-05R1201.5kL1310uCN1R13047kC147 22u10R93100Q17DTC114EUAC175 1000pIC11NJM78L05UA2 COM 3IN1 OUTC160 1000pR163270C167470pC99470pL2615nC161 0.01uR1211.5kL12330nC12622u10C1290.01uC172 1000pR315.6R1284.7kR376.8k2SC3357Q2C45 4pR3956R4322kC97 470pC38 68pF1C125 100u16C92 470p9CLR2SC4116(GR)Q14R973.3k5CRCN2C46 3pC177 470pXF144.85MHzL71-0513-05C3068pC144 470pL19L34-4527-05R1251.5kC4968pC44 4pR412.2kC148 1000pR341kR961.8kR1431kL1L34-4616-05XF244.85MHzL71-0627-05C340.01uC142 1000pC13847u16R12947kC120 470pC178 4.7u10IC5AN8009M2 COM 3IN1 OUTL11180nC153 470pC173 0.01u2SC4116(GR)Q12R4522kR4422kC143 1000pC146 470pR30820R12710C510.01uC124 100u16C121 470pR1241.5kC106470pC5068pC130 1000pIC4NJM7808FA2 GND 1IN3 OUT8CLTR4027C31330pC131 1000pC480.01uC15410u6.3D8DAN235KR15018R954.7kC158 3.3u16 C151 3.3u16C12722u108CLRC47 3pA1W02-1939-05_8C164 470pR380C410.01uR351.8kR4222kC135 0.01uC1005pC136 47u16C133 470pC174 3.3u16C39 68pC13947u16C171 470pC954pC157 0.01uL2527nR361kC122 0.01uR12210C96470pL16L34-4527-05C3333pR99100R94 100R100 68C134 0.01uC400.01uC93470pC159 470p9CLT8CRD1DAN235KC1280.01uC123 0.01u2 COM 3IN1 OUTC1400.01uR12310C1015pD2DAN235KR109100C166 470pC132 470pC1410.01u2SB1386(R)Q18L10150nL2818nC98470p2SB1132(Q,R)Q16C1520.01uC943pR16802SC3356Q82SC3356Q9C102 470pR107 47R10527C1057pC104470pL2722nR1023.3k2SC3357Q10R113470R14547R1484.7kR1355.6R134 820R136 820R1311kC176 0.01uC2140.01uR1140L2918nL3018nC1116pC10912pC1076pR13270R11270R1018C1990.01uL3410uC2120.01uC13470pR922kR8150C146pC156pL3315nR1710C2108pC21112pC80.5pC312pC712pC4470pR5100L2L79-1849-05L318nR21.2kC5470pR31k2SC3357Q1L618n R103 1kMBDC SWMODC SWRF AMPRF AMPRF AMP8CW/NTX SWVOLTAGEREGULATORW/N8TCRF AMP8TRF AMP5CRVOVOLTAGEREGULATORWIDEVOLTAGEREGULATORVOLTAGEREGULATORVOLTAGEREGULATORMOMBWIDE/NARROW SWDC SWCURRENTCONTROLLWIDE/NARROW SW2SC3356(R24)Q11RIPPLE FILTERQ14IC3NJM78L05UA2SC4116(GR)Q15RIPPLE FILTER2SC4116(GR)Q13RIPPLE FILTERRIPPLE FILTERQ12L18L34-4526-05L17L34-4526-05L14L34-4527-05L4L79-1849-05L5L79-1849-05NARROWQ19DTC114EUADC SWQ23DTC114EUADC SW7.84VT:8.05VR:0VB:7.72VE:7.04VC:7.82VT:8.05VR:0VT:0VR:2.02V1.26V5.02VB:9.02VE:8.36VC:9.04V5.09V 8.04V-4.1dBmB:1.46VE:0.74VC:6.56VB:1.73VE:0.98VC:6.70VW5:1.08VW4:1.08VN:0V13.12VW5:0VW4:0VN:1.06V8.06VB:1.31VE:0.54VC:6.66V13.11VT:2.02VR:0V9.07V7.90V-91.0dBm7.91V 13.11V-92.5dBmB:9.03VE:8.38VC:9.05VB:7.85VE:7.16VC:7.92VB:1.50VE:1.13VC:7.06VW5:0VW4:0VN:1.05VB:3.40VE:2.62VC:7.71VB:1.56VE:0.79VC:6.25VW5:1.09VW4:1.09VN:0VTX-RX UNIT (X57-6962-70) (A/2)