Yamaha RX-V365 Service Manual

Also see for HTR-6230: Owner's manual Owner's manual Owner's manual Connection guide Owner's manual

Contents

★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.★ Components having special characteristics are marked and must be replacedwith parts having specifications equal to those originally installed.★ Schematic diagram is subject to change without notice.A12345678910B C D E F G H I J K L M N81MAIN 1/2RX-V365/HTR-6230CB101CB103CB104IC102IC101W102A W102BW101BW103W101ASURROUND LSURROUND LCENTERCENTERFRONT LFRONT L-11.93.3003.3-11.9 00-11.9 00-11.9-11.900-50.8-52.151.9000051.4000.50000-50.8-52.151.9000051.4001.600000005.0000051.6000051.6000051.60051.651.6-51.651.83.450.92.72.74.451.651.650.7-51.351.800.40.400051.60051.6005.1651.800000-12.03.33.3-12.03.33.3-12.000000000003.40 011.9011.811.911.700011.9-12.011.7-12.1-12.0-12.111.93.411.7 11.711.60011.6-12.1-32.5-32.5-35.7052.00.2-51.911.811.911.911.900-11.9-41.3-41.300011.60 011.6-12.1-31.811.900.23.3-12.0-12.111.80.2AC76.5AC61.9IC101: STK433-330-E3-channel AF power amplifier, stand-by circuit built-inSUBPreDriverCH1+–PreDriverCH2MONO ICBias CircuitPreDriverCH39 5 4 6 7 10 13 14 15 16 17 19 1838111212+–+–IC102: STK433-130-E2-channel AF power amplifier, stand-by circuit built-inSUB 9 7 1364510211211 +–+– 141583Pre DriverCH1Pre DriverCH2Bias Circuitto MAIN 2/2to MAIN 2/2to MAIN 2/2to MAIN 2/2to MAIN 2/2to MAIN 2/2to MAIN 2/2High Low (U, C models) Low (R, T, K, A, B, G, E, F, L models)+3.0 to +3.3 (255) +1.20 to +1.35 (102) +1.00 to +1.20 (90)LIM [V] (A/D 3.3V=255)+46.0 to +52.0 (8-ohms) +20.0 to +23.0 (8-ohms/6-ohms) +18.0 to +21.0 (8-ohms/6-ohms)-22.0 to -19.0 (8-ohms/6-ohms)-25.0 to -23.0 (8-ohms/6-ohms)+33.0 to +36.0 (6-ohms)-52.0 to -46.0 (8-ohms)-36.0 to -33.0 (6-ohms)+BV [V]-BV [V]LIM [V]POWER AMPLIFIERPOWER AMPLIFIERSPEAKERSFRONT AL/RSPEAKERSFRONT BLRLRSURROUNDCENTERMAIN (3)MAIN (1)To POWER TRANSFORMERto OPERATION (2)_CB233Page 80 A8 to OPERATION (6)_CB261Page 79 K5to DSP_CB501Page 77 B4