Kenwood TK-7180H Service Manual

Also see for TK-7180(H): Brochure & specs Specification Instruction manual Brochure & specs Instruction manual

Contents

83SCHEMATIC DIAGRAM TK-7180H/7182H7654321JIHGFX54-348 2/2Note : The components marked with a dot (•) are parts of layer 1.-tS[33]R943100S[28]D916S[68]S[65]S[41]S[18]S[33]C937 0.01uR9554.7k COM[4]S[3]1S12S23S34S45S56S67S78S89S910S1011S1112S1213S1314S1415S1516S1617S1718S1819S1920S2021S2122S2223S2324S2425S2526S2627S2728S2829S2930S3031S3132S3233S3334S3435S3536S3637S3738S3839S3940S4041S4142S4243S4344S4445S4546S4647S4748S4849S4950S5051S5152S5253S5354S5455S5556S5657S5758S5859S5960S6061S6162S6263S6364S6465S6566S6667S6768S6869S6970S7071S7172S7273S7374S7475S75767778798081828384858687888990919293949596979899100D927COM[9]COM[8]S[6]S[36]S[56]D921S[52]R9690S[45]R9394.7kS[73]S[60]D912S[65]CN902123456789101112131415161718192021222324252627282930S[31]COM[5]S[62]S[11]S[20]S[47]S[51]D928COM[6]S[2]S[73]R9711kD914S[49]S[44]S[57]S[8]S[38]S[4]S[30]D918S[53]S[60]D913S[21]S[69]COM[1]S[50]S[46]S[38]COM[4]COM[2]S[26]D922S[64]S[5]S[36]S[55]S[63]S[61]S[42]S[13]S[54]S[34] S[74]C908 1000pS[59]S[16]S[74]S[55]Q913DTC114EES[41]S[35]S[29]S[30]S[35]COM[8]S[7]S[43]1 COM8_12 COM9_13 COM1_14 COM2_15 COM3_16 COM4_17 COM5_18 COM6_19 COM7_110 COM8_211 COM9_212 SEG1613 SEG1714 SEG1815 SEG1916 SEG2017 SEG2118 SEG2219 SEG2320 SEG2421 SEG2522 SEG3123 SEG3224 SEG3325 SEG3426 SEG3527 SEG4128 SEG4229 SGE4330 SEG4431 SEG4532 SEG5133 SEG5234 SEG5335 SEG5436 SEG5537 SEG6138 SEG6239 SEG6340 SEG6441 SEG6542 SEG7143 SEG7244 SEG734546 474849505152535455565758596061626364656667686970717273747576777879SEG880SEG781SEG682SEG583SEG484SEG385SEG286SEG187COM2_288COM3_289COM4_290COM5_291COM6_292COM7_2COM[9]COM[4]S[44]S[50]S[59]COM[3]S[34]S[31]S[26]S[14]S[70]S[3]S[2]S[66]S[8]S[37]L905D920S[7]D915S[45]D919S[48]S[22]COM[7]S[66]D929S[75]S[71]S[70]S[4]S[12]S[9]R94247D924S[63]S[32]12A02CHQ909COM[9]S[29]S[51]S[32]L907S[37]D909COM[8]S[72]S[68]S[46]R9564.7kS[43]COM[5]D923R9574.7kS[58]S[42]S[62]C9271000pS[24]S[1]C9281000pS[19]R967270R9584.7kS[47]D925C935 470pS[40]COM[2]D926COM[1]S[40]R94510kD930S[57]S[28]COM[7]S[5]R959 10kS[10]D911S[64]S[69]C907 1000pCOM[5]S[39]S[1]R97010kS[67]COM[3]COM[7]COM[3]L906S[61]S[6]S[49]S[67]S[27]S[58]COM[6]S[52]S[54]S[15]S[71]S[53]S[23]S[72]D917S[9]S[56]S[17]S[25]COM[2]D910COM[6]S[39]S[48]S[75]S[27]12TX-RX UNIT (X57-6980-XX)(B/3)-CN429BACKLIGHT CONTROL SW5CSBPSWTXDSBRXD5CNCLCDCSSPOLCDRSTSPOGNDLCDDTSPOPSWLCDCKSPOSPOGNDSPOGNDBACKLIGHTCONTROLGNDGNDSBMICSW_8CGNDME MEGNDBLC1RSTGNDDIMMTXGNDPSENSSHIFT/MODELGNDRXRST28CNC8CLCDB38-0888-15SGE74SEG75 SEG70SEG69SEG68SEG67SEG66SEG60SEG59SEG58SEG57SEG56SEG50SEG49SEG48SEG47SEG46SEG40SEG39SEG38SEG37SEG36SEG30SEG29SEG28SEG27SEG26SEG15SEG14SEG13SEG12SEG11SEG10SEG9C9300.01uC9314.7u10Q906DTC114EEDIMMER SWCONTROL2SC2873(Y)Q907DIMMER SWB30-2281-05B30-2281-05B30-2282-05B30-2281-05B30-2281-05B30-2282-05B30-2282-05B30-2282-05CN901E40-5704-05SP CONNECTORIC903LC75810T-8726LCD DRIVER0.01u0.01u0.01uC934C933C932S76S77S78CoM10/S79CoM9/S80CoM8CoM7CoM6CoM5CoM4CoM3CoM2CoM1VDDVLCDVLCD0VLCD1VLCD2VLCD3VSSoSCRESCECLDIS1R103J440HTH90110kS[22]S[20]S[14]S[17]S[19]S[18]S[23]S[11]S[25]S[12]S[24]S[10]S[21]S[16]S[13]S[15]LCD BACKLIGHTD909-920 D921-930KEY BACKLIGHTR949100R953820R948100R952390R954820R950100R951390R9471007.10V5.05V7.79V7.43V0V0.66V4.62V7.84VDISPLAY UNIT (X54-3480-10) : TK-7180H