Yamaha RX-V420 (RDS), HTR-5440 (RDS) free download

File name Yamaha Receiver RXV-420 Schematic.pdf

A B C D E F G H I J K L SCHEMATIC DIAGRAM (INPUT) 1 PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS. 2SC1815 2SC2878 2SC1740S DTA144ES 2SA1708 2SC4488 1SS133 1SS176 HZS11B2TD MTZJ5.6B S1VB20 Anode 24.1 24.7 31.6 1P82 RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS/DSP-AX420 NJM7805FA NJM7812FA NJM79M12FA 24.7 0 -24.7 32.2 0 -32.0 1P82 Cathode E E CB CB E C B + ­ ~ ~ 3: IN 2: COM 1: OUT -24.2 -23.6 0 -32.9 AC 48.9 3: OUT 2: IN 1: COM M5220L LA7956 µPC4570HA AC 32.2 20.8 E-56/J-52 G6 11.9 0 20.7 12.0 0 20.7 5.1 0 -21.4 10.6 0 0 LC72722 LC78212 Point 1 Pin 12 of IC445 9 8 15 9 24 1 1 1 1 12 30 1 LC78211 LC78213 15 2 30 1 5.1 11.2 4.9 -21.3 C411 0 AC 10.0 0 -11.9 3 CENTER 5.0 0 0 0 2.1 0 2.0 0 -11.7 -11.9 0 0 0 -11.9 0 0 -11.9 0 0 0 -11.9 4.8 0 0 0 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 4 0 0 0 0 0 0 0 0 0 390 390 INPUT SELECTOR REAR L 0 0 0 0 0 -11.9 -11.9 0 0 23.7 0 0 0 0 0 0 0 0 -11.9 -11.9 0 0 0 -11.9 0 0 -11.9 -11.9 0 0 -11.9 0 0 0 0 0 -11.9 0 0 5.0 4.8 5.0 4.8 2.2/50 C515 5.0 4.8 0 0 -11.9 -11.9 R583 470-11.7 E-56/J-52 G5 MAIN L 23.7 x: NOT USED O: USED / APPLICABLE 5 12.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -24.2 0 0 0 5.0 4.8 E-56/J-52 C6 11.9 C369 0 0 0 0 0 0 0 0 0 0 -11.9 0.1 0 0.1 0 3.8 3.8 11.9 3.8 0 3.8 4.8 0 6.1 -24.2 0 0.1 0 0 0 0 0 0 0 0 0 0 0 0 -12.0 0 0 0 0 6 6.1 5.4 6.1 6.1 6.7 7.2 10/25 0 0 12.0 0 0 12.0 0 0 12.0 0 0 7 -12.0 0 0 0 -12.0 0 0 0 -12.0 0 0 0 4.7 4.7 5.7 11.8 11.8 0 0 0 0 0 0 1.7 4.7 1 -11.9 0 0 -11.9 0 -11.9 0 0 -11.9 0 -11.7 5.7 3.5 2.9 2.1 2.1 4.3 0 2.1 1.8 0.22/50 0 2.0 2200P/16 0.01/16 0.01/16 8 # All voltage are measured with a 10M /V DC electric volt meter. # Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. # Schematic diagram is subject to change without notice. E-56/J-52 G3 E-57J-53 F1 E-56/J-52 A4 9 W401 E-56/J-52 I2 E-56/J-52 C6 0.1 www.rtv-horvat-dj.hr www.rtv-horvat-dj.hr E-55/J-51 A B C D E F G H I J K L RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS/DSP-AX420 SCHEMATIC DIAGRAM (OPERATION) MAIN L -21.7 -21.7 -29.1 ~ ~ ~ ~ -29.2 ~ ~ -29.2 ~ -29.2 ~ -29.2 ~ ~ -29.2 ~ ~ -29.2 ~ ~ ~ ~ ~ ~ -29.2 ~ ~ ~ ~ -29.2 -29.2 -29.2 -29.2 -29.2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ -21.7 -21.7 1 FL DISPLAY 4.8 ~ ~ ~ 4.8 ~ ~ 4.8 ~ -29.2 ~ ~ ~ ~ -29.2 -29.2 -29.2 -29.2 -29.2 ~ ~ ~ ~ ~ ~ -29.2 ~ ~ -29.2 ~ ~ -29.2 ~ -29.2 ~ -29.2 ~ 4.8 ~ ~ 4.8 ~ ~ 4.8 ~ 11.8 0 0 0 FL DRIVER -29.5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ -29.5 0 0 0 -11.7 2 CENTER E-55/J-51 F3 0 0 11.8 0 3.3/50 ~ ~ -29.2 ~ ~ ~ ~ -29.1 0 2.5 2.5 4.8 5.2 0 0 0 0 0 -11.7 0 3.3/50 11.8 E-55/J-51 B8 820 3 0 0 0 3.3/50 18K www.rtv-horvat-dj.hr www.rtv-horvat-dj.hr 4.8 2.7 4.8 2 E-58/J-54 G4 0 0.1 4.8 5.2 0.6 0.6 820 18K 0 0 -11.7 0 0 4.8 4.8 4.8 0 0 0 0 0 0 0 4.6 0 0.1 0 4.8 5.2 0 3.3/50 4 4.8 4.8 0 4.8 0 11.9 0 4.8 4.8 4.8 4.8 PRV 0 2.7 0.5 0 E-55/J-51 F8