Kenwood TKR-850 Service Manual

Also see for TKR-850: Brochure & specs Function reference Instruction manual Instruction manual Programming reference

Contents

97654321JIHGFSCHEMATIC DIAGRAM TKR-850X45-374X-XX (2/2)C81470pC75 470pC69100pR40100C328p6p8p10pC26470p470p100p100pC3333p33p39p47pC3433p33p39p47pC39NoNo18p22pC4030p30pNoNoC4318p12p22p39pC446pNo10p10pC5910p9p12p27pC60No6p8p10pC836p5p7p10pC8610p8p12p18pC88NoNo6pNoC895p5pNo10pC1185pNoNoNoC119470pNoNoNoC12115p18p18p22pC12215p18p18p22pC12322p24p27p27pC12422p18p27p27pR38 47kR26100C43D52DSA3A1C40VR1 100kR59470R340L8R22470R440R200R55470kL715nR541kR370R36 012345 IN2+6 IN2-7 OUT-B8 VCCCN6ANTC700.1uL1115nC83R62 1kD202DZ6.2(Y)C89R330C71 470pC1170.1uD51DSA3A1L915nCN51CN52R45 1kC530.1uD8RB051L-40C61470pC55470pC54100u25CN7L12110nR410R43100C48470p*C113 0.1uR35100kR210C86R615.6D5HSM88ASC116470pC115 0.1uC52100pCN8C114 470pC72 470pD9MINISMDC050-02C1200.022uD4HSM88ASC112 470pPD55008SQ4RD60HUF1-01Q5C44C121C160470pR72R31220kR632.2kCN513K1MAIN DCEBBACKUPB(X45-374X-XX)(B/2)GNDGNDW4W5 +B2VOLTAGEREFERENCE+B1DC AMP+B2+B1GNDMAIN DCBACK UPBATTERYPROTECT OF REVERSECONNECTIOND51,52FINAL AMPW3CURRENTPROTECTORRF DETECTORREVERSECURRENTPROTECTIOND4,5SURGEPROTECTORCHARGEGNDTXDRIVEAMPD7OUT1IN1-IN1+VEETX-RX UNIT(X57-6270-XX)(A/2)-CN15***C122*******C88****C39*F12.5AC49C51C50100p47u250.1uL615nC41470pC124C59**C60C123C118C46470pR24R23100kC79C77C80C105C78D70.1u100p1000u25470p470pZSA5A27IC3TA75W01FU0-100-110-123-01X45-374X-XXK,E,CK2K3,C3C6T:4.26VR:0VT:13.05VR:13.56VNote : The components marked with a dot (• ) are parts of layer 1.