Yamaha RX-V320 Service Manual

Contents

A1234568RX-V320B C D E F G H I J K L759 SCHEMATIC DIAGRAM [MAIN]REAR LMAIN LMAIN LCENTER–1.1–0.448.00.51.01.0-0.5-0.500047.9047.948.000-48.1-48.1-1.148.000.5–1.1–0.448.00.51.01.0-0.5-0.500047.900-48.1-48.1-1.148.000.5–1.1–0.448.00.51.01.0-0.5-0.500047.900-48.1-48.1-1.148.000.5–1.1–0.447.80.51.01.0-0.5-0.500026.826.813.41.10.20.20.20001.10.7047.900-48.1-48.1-1.048.000.5–1.1–0.448.00.51.01.0-0.5-0.500047.900-48.1-48.1-1.148.000.513.40.20.1 0.20.2 -29.20.60.70-29.90.613.226.50-29.9-36.80.1000.20.200.200AC12.1VAC73.7VAC57V000-47.335.735.7AC73.7V(AC57V)10.410.45.205.20(0)-48.1(-36.8)0(0)47.9(36.8)9.59.59.09.000000.7MAIN POWER AMPSUB POWER SUPLLYREAR POWER AMPCENTER POWER AMPSPEAKERRELAYDRIVETO OPE(1) W503page E-56W503B ASPEAKERSPHONESW806W381W202 H-3REAR(SURROUND)CENTERRLSPEAKERSMAINARLBRLIMPEDANCE SELECTORFROM OPE(4) CB103page 58 D-4 All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked andmust be replaced with parts having specifications equal to thoseoriginally installed. Schematic diagram is subject to change without notice.Conditions• INPUT → CD• VOLUME → minimum(–∞)• IMPEDANCESELECTOR → Left• PRO LOGIC → OnPIN CONNECTIONDIAGRAM OF DIODES,TRANSISTORS AND IC’s.2SC1740S (R,S)1T21SS1331SS176HSS1041SS270AHZS5B2TDAnodeCathodeHZS11B2TDHZS12B2TDHZS302TDECB2SA970 (GR,BL)2SA1015(Y)2SC1890A(D,E)2SC2240 (GR,BL)E C B2SA1708(S,T)2SC4488(S,T)E C B2SD2396(J,K) 2SA1695(O,P,Y)2SC4468(O,P,Y)S1NB20 D5SB20w w w . x i a o y u 1 6 3 . c o mQ Q 3 7 6 3 1 5 1 5 0 992894298T E L 1 3 9 4 2 2 9 6 5 1 3 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com