Pioneer VSX-915 Service Manual - Page 33

5 6 7 8 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 VAC2 R496 R497 R498 R499 R500 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 G11 A (402 FL HOLDER VNF1096) 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 61 62 NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. 3.TACT SWITCHES Indicated in VSG1024 POWER SW ASSY S501 : POWER STANDBY/ON S502 : STANDARD S503 : ADVANCED SURROUND S504 : STEREO/DIRECT S505 : SIGNAL SELECT 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k O P. SW & FUNC. KEY ASSY (XWZ3919) B 471 501 1 KEY1 1 2 PWRON 2 LED 3 GNDU 3 51063-0305 R502 680 S501 D501 POWER R501 0.0 *3 *3 S502 0.6 STANDARD R503 820 51063-0305 C420 220/35 XCH3011 C414 STBY 20 YB 4.7k R472 G12 G13 S1 S2 S3 S4 S5 S6 S7 70 69 68 67 66 65 64 63 62 61 S7 S6 S5 S4 S3 S2 S1 G13 G12 IC401 PE5487A VF 60 VDD2 59 S8 58 S8 S9 57 S9 S10 56 S10 S11 55 S11 S12 54 S12 S13 53 S13 S14 52 S14 S15 51 S15 S16 50 S16 S17 49 S17 S18 48 S18 S19 47 S19 S20 46 S20 S21 45 S21 S22 44 S22 S23 43 S23 S24 42 S24 PWR 41 LED C419 12 13 14 15 16 17 18 19 20 0.01 YB 1 1000p C454 R450 330 1 GND 1 2 ENTER 2 3 DVR 3 LED 4 TV 4 LED 5 DVD LED 5 6 AUX LED 6 7 TUNER LED 7 8 CDR LED 8 9 CD LED 9 10 VIDEO LED 10 D45*12 D452 D453 D454 D455 D456 D457 D458 11 VDD 11 2 12 KEY2 12 3 13 KEY3 13 4 14 KEY4 14 CN450 550 R458 13k R457 5.1k R456 R455 R454 2.7k 1.6k 1.2k R453 R452 820 680 C451 1000p YB S451 *1 S452 *1 S453 CDR/TAPE S454 CD S455 *1 S456 *1 S457 *1 S458 DVD/LD 52151-1410 J40 D20PYY1407E 51048-1400 *2 SLI-343DCW(STU) R464 2.7k R463 1.6k R462 R461 R460 1.2k 820 680 R451 4.7k R459 4.7k R465 4.7k C452 1000p YB S459 *1 S460 *1 S461 *1 S462 EXTENDED MODE S463 *1 R471 R470 5.1k 2.7k R469 R468 R467 R466 1.6k 1.2k 820 680 C453 1000p YB S464 0.0 RETURN S465 SYSTEM 0.6 SETUP S466 1.2 QUICK SETUP S467 1.8 TONE S468 2.4 TUNER EDIT S469 3.0 TUNING/ STATION S470 *1 3.6 4.2 KEY IN VOLTAGE [V] J41 D15A03-110-2651 R504 1.2k S503 1.2 ADVANCED SURROUND S504 1.8 STEREO/ DIRECT S505 2.4 SIGNAL SELECT C R505 1.6k *3 D501 R501 VSX-915, VSX-815 SLR-343BBT (FGHJ) 390 D G11 R550 180 P FRONT KEY ASSY (XWZ3965) C410 0.01 YB C415 1000p YB *1 S451 S452 VSX-915, 815 /KUXJ/CA AUX TUNER FRONT KEY ASSY S451 : AUX S452 : TUNER S453 : CDR/TAPE S461 : SPEAKER S462 : EXTENDED MODE S463 : ACOUSTIC EQ E C411 0.01 YB S455 VIDEO S456 DVR/VCR S454 : CD S464 : RETURN C412 S457 TV/SAT S455 : VIDEO S465 : SYSTEM SETUP S459 FL DIMMER S456 : VCR/DVR S466 : QUICK SETUP 47/50 -TS S460 INPUT ATT S457 : TV/SAT S467 : TONE S461 SPEAKER S458 : DVD/LD S468 : TUNER EDIT R1503 S463 ACOUSTIC EQ S459 : FL DIMMER S469 : TUNER STATION STBY S470 BAND S460 : INPUT ATT S470 : BAND D500 SLI-343DCW(STU) F MO P VSX-815-K 33 5 6 7 8 31 VOL LED 32 MCACC 19 33 VIDEO 18 34 CD 17 35 CDR 16 36 TUNER 15 37 AUX 14 38 DVD 13 39 TV 12 40 DVR