Notice YAMAHA RX-V459

« hms POWER SAVE MUTE CONTROL SPEAKER RELAY POWER RELAY LIMITER CONTROL MODEL DETECT DEST. DETECT THM PLDET PRD PRV1 PRV2 /HP POWER DETECT PRI /RESET 6 17 53 96 99 120 121 122 123 124 128 3/ 69/ 114 /117/ 119 55 98 63/ 64 58/ 59 60/ 62 FL DRIVER IC301 FL DISPLAY V3000 IR REMOTE U3000 VOLUME SW300 INPUT SELECTOR SW301 TONE CONTROL/ DSP PROGRAM Tack SW SW302 MAIN POWER SW SW323 SW302, 304, 306, 309- 319, 321, 322, 324 3/ 4/ 5/ 57 97 1820 125/ 126 51/ 50/ 49/ 48/ 46 100- 104 54 47 7 8-10/ 15/ 16/ 23/ 24/ 26- 31 12/ 42- 45 34/ 35 69/ 84/ 86/ 88/ 89/ 117 83/ 90- 95 25/ 65- 68, 70- 74, 76- 81 115/ 116/ 111- 117 CONTROL/POWER BLOCK DIAGRAMABCDEFGHIJ 1 2 3 4 5 6 7 RX-V459/DSP-AX459/HTR-5935 65 OPERATION (4) P.C.B.(Side A)OPERATION (4) P.C.B.(Side B) Lead Free Solder Used OPERATION (5) P.C.B.(Side A)OPERATION (5) P.C.B.(Side B) Lead Free Solder Used AC OUTLETS MAIN (1) (W1029) EE +5M DSP (CB3)S10PRYE S10 PDETE /RES PORTABLERLVIDEO E FUNCTION (1) (CB203)N.CVEAUX-V N.C AXLVE AXR AUDIO VIDEO AUX 1 7 14 8 to POWER TRANSFORMER FUNCTION (3) (W3005A, W3005B) U, C, T, K, A, B, G, J models R, L models AC IN •Semiconductor Location D3000H4 D3003H4 D3004H4 D3005H4 D3006H3 D3007I3 D3008I3 D3015H4 D3016D2 D3017H4 D3018C4 D3019I6 D3020I6 D3026I6 D3027I6 IC300D3 IC302D3 IC303D3 Q3002H4 Q3003D4 Q3006D4 Q3007D2 Ref no.LocationRef no.LocationA 1 2 3 4 5 6 7 8 9 10 BCDEFGHIJK LMN RX-V459/HTR-5940/HTR-5935/DSP-AX459 73 HAll voltages are measured with a 10M?/V DC electronic volt meter. HComponents having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. HSchematic diagram is subject to change without notice. OPERATION 220K s13 100K 6800P6800P TC74HC4051AFTC74HC4051AFTC74HC4051AF to POWER CABLE to MAIN (1)_W1029 Page 74 H7 to DSP_CB3 Page 69B8 to FUNCTION (1)_CB205 Page 72 E7 to DSP_CB5 Page 69B5 to TRANSFORMER to FUNCTION (1)_CB203 Page 72E1 to FUNCTION (2)_CB290 Page 72 H3 to FUNCTION (1)_CB201 Page 72C9 to MAIN (2)_W1006 Page 74J8 to FUNCTION (3)_W3005A,W3005B R, L models U, C, T, K, A, G, J models Page 72 J9 to POWER TRANSFORMER OPERATION (4) OPERATION (1) OPERATION (5) OPERATION (3) OPERATION (6) OPERATION (2) FL DRIVER IC251 : LA73050-TLM-E Analog amplifier 35 N.C. 33 VOUT1 31 VOUT2 30 N.C. 29 VOUT3 32 GND 36 N.C. 34 +VCC1 2 N.C. 4 DCCNT1 6 VIN2 7 MUTE1 8 VIN3 5 GND 1 N.C. 3 VIN1 27 -VCC2 25 +VCC2 23 GND 22 VOUT5 21 N.C. 24 VOUT4 28 -VCC1 26 N.C. 10 N.C. 12 VIN4 14 GND 15 VIN5 16 MUTE2 13 DCCNT2 9 N.C. 11 N.C. 19 -VCC3 20 VOUT6 18 -VCC4 17 VIN6 DR6dB +Vcc DR6dB DR6dB DR6dB +Vcc DR6dB DR6dB 52 Display controller Segment digit select/ output circuit Serial receive circuit Digit output circuit Clock generator DIG11/ SEG42 51 DIG12/ SEG41 50 DIG13/ SEG40 49 DIG14/ SEG39 48 DIG15/ SEG38 47 DIG16/ SEG37 46 DIG17/ SEG36 45 SEG35 XOUT 6 Vcc1 8 Vcc2 18 Vss 5 Vp 64 XIN 7 CS SCK 3 SDATA 4 RESET 1 SEG00 44 9 SEG34 SEG26 17 19 SEG25 Segment output circuit Display code RAM (8-bit x 60) CGROM (35 bit x 166) CGROM (35 bit x 16) code select Code write Code/ command control circuit DIG00 63 53 DIG10 IC301 : M66003-0131FP FL display driver 2... »