DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSHBA C D E F G123456P. C. B. ASS'Y TUNER LISTModel Markets Lead Type Lead & SMDDSP-R396 J V2518500 V2519200RX-V396/HTR-5230 U, C V2518600 V2519300RX-V396/HTR-5230 R, T/T V2518700 V2519400RX-V396/HTR-5230 A, B, G/A V2518800 V2519500E-43/J-39 PRINTED CIRCUIT BOARD (Foil side)• J, U, C, R, T, A, B and G modelsP. C. B. TUNER (Lead Type & SMD)V : 2V/div H : 0.1μsec/div2V SAMPLE 0.1usPoint 1 (Pin22 of IC2)DC range 1 : 1 probe0V• J, U, C, R, T, A, B and G modelsP. C. B. TUNER (Lead Type)Lead Type Semiconductor LocationRef. No. LocationD1 C3D2 C3D3 D3IC1 B3IC2 C4IC3 C3Q1 B4Q2 B4Q3 B4Q4 B3Q5 C3Q6 D3Q7 C4E-42/J-38There are two types of Tuner P. C. B. assemblies for this model:One has only lead-type device and the other has lead-type and surface-mount (SMD) devices. These two P. C. B. assemblies are interchangeable.R48T3J41SW1J42R55R57R58R60U,C R,T A,B,G,L:USEDCIRCUIT CHANGES BY MARKET.:NOT USEDJLead Type & SMD Semiconductor LocationRef. No. LocationD1 G5D2 G5D3 H4IC1 F2IC2 G3IC3 G2Q1 F3Q2 F3Q3 F3Q4 F2Q5 G2Q6 H2Q7 G313TULTETUR+12METERTMUTE/STCEDICLKDODEST or RdoRceRdiRclkRsynTO : INPUT (1)FREQUENCYSTEP(R,T only)AMANTFMANTGNDSIGNALMETERADJ.AM SENSITIVITYADJ.SEPARATIONADJ.DISCRIMINATORBALANCEADJ.MONAURALDISTORTIONADJ.12124122 12221 1112W1111(Lead Type Device)(Surface Mount Device)TULTETUR+12METERTMUTE/STCEDICLKDODEST or RdoRceRdiRclkRsynFREQUENCYSTEP(R,T only)AMANTFMANTGNDAM SENSITIVITYADJ.SIGNALMETERADJ.SEPARATIONADJ.DISCRIMINATORBALANCEADJ.MONAURALDISTORTIONADJ.221 1112W1241121312211121TO : INPUT (1)Downloaded from www.Manualslib.com manuals search engine