Pioneer VSX-816-K Service Manual - Page 40

1 2 3 4 3.16 VIDEO, DIGITAL IN, FRONT VIDEO, PRIMARY and TRANS 1 ASSYS Q VIDEO ASSY (XWZ4062) A JA351 XKN3015 QTL1013 6 L303 L304 RMC SR IN SR IN SR PLUS JA352 4 3 2 1 L305 L306 L302 TXD RXD SR OUT CKS4124- SR OUT 2 L301 R393 FURN 3 4.7k STBY C377 C379 1 0.01 YB CHASSIS 220p YB R301 C304 (V) 75 C307 YB VCR PLAY (V) 47/25 C378 STBY R860 STBY 0.047 R311 R312 1k OSDVIN1 1k 2SC3377(QR) +5.6V Q301 R313 39/3W R314 V+5_6VS CN302 KM200TA6 1 GNDA (SW) 2 SWOUT C 2/2 3 GNDU 4 +12V CN803 5 GAV C312 C334 47/25 STBY Vin2 9 SW2 10 GND 12 Vout3 11 VCC 16 Vout2 15 SW1 14 Vin1 13 47/25 -TS C310 C339 R391 0 R303 75 0.1 C340YB C306 220p YB C305 220p YB R304 B VCR REC (V) 75 JA305 AKB7100 MONI R306 (V) 75 C338 47/25 -TS 1 Vout1 2 SW5 3 Vin5 4 SW3 IC301 NJM2595M 0.1 5 Vin4 6 SW4 7 Vin3 8 VEE C313 YB 0.047 YB C311 C314 47/25 C335 STBY 1.5k D303 UDZS6.2B (V) D304 UDZS6.2B R315 1.5k R316 D302 1SS355 1SS355 D301 C302 -5.6V Q302 39/3W 1k R310 1k R308 FUNCTION 2SA1515(QR) R307 0.01 YB CHASSIS C309 SELECTOR 1k Q301, Q302 RIPPLE FILTER FOR VIDEO FUNC. SW TV/SAT (V) 47/25 (V) (V) D305 (V) 1SS355 R392 0 R305 75 LD/DVD (V) C308 (V) (V) D306 (V) C347 1SS355 R302 75 C1360 YB 0.01 CN306 XKB3041 47/25 47p CH R309 150 (V) R320 0 UDZS5.1B D307 SW OUT R317 1k (SW) R318 1.2k (V) C Q303 R319 4.7k R390 1k C333 YB 330p 2SC5938A (QR) (SW) 6 -12V (V) 11 VOUT 10 OSD J44 D20PYY1110E 9 +12V 8 V+5.6V 7 ADG 6 V-5.6V 5 V1 N CN351 4 V2 3 V3 (V) 2 FRONTV 1 VIDEO4 301 51048-1100 CN310 CKS3372 1234567 C350 100/16 (V) IC303 NJM2243M 1 +12V 6 (V) OSDDT OSDCK OSDCS OSDRT GAVS V+5.6V GAV V-5.6V VIDEO B VIDEO A F CN551 3 (V) C380 C390 7 1000/10 VIDEO INH OSD J38 100/16 5 2 4 8 19 17 15 13 11 9 7 5 3 1 18 16 14 12 10 8 6 4 2 CN303 CKS3384 D C444 YB 0.1 C391 100/16 VIDEO4 INH OSD RT OSD CS OSD CLK OSD DT VIDEO1 VIDEO2 VIDEO3 A.MUTE SW DET SR OUT SR IN RMC FURN SW2 SW1 SRRXD SRTXD A 3/3 CN104 J33 390 VEF1040 X CN951 B 1/2 CN601 VOS1(D+5V) C853 0.047 VOS2 (A+5V) VOS1 V+5_6VS D651 DAP202K VOS1 VOS2 C862 R855 CH 100p VOS2 1k IC851 VDD1 RST C3 PDC131B OSD VSS1 Xin Xout X851 C855 ASS1056 15p CH 14.32MHz C856 18p CH GAVS R854 L851 L852 C2 C1 10u 10u SEPin BLANK E V+5_6VS C861 0.047 SEPout SEPc OSCin OSCout 10k L853 33u C857 24p CH C858 24p CH 100/16 TS C851 C852 100/16 TS R853 10k (OSD) R859 STBY R858 2.2k C863 STBY R857 10K Q852 GAVS 2SC4081 100/16 TS C864 C860 0.047 R856 220 SYNin VDD1 CVin VSS2 CVout CHARA CS CK DT VDD2 C854 D359 R852 1SS355 470 D360 1SS355 C859 CH 47p R892 0 Q851 STBY C865 STBY GAVS 0.047 V-5_6VS OSD BLOCK OSDCS C866 STBY OSDDT OSDCK OSDRT OSDVIN1 NOTE 1.RESISTORS F Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) +- 5% unless otherwise noted. Q AR 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. 40 1 2 VSX-816-K R DIGITAL IN ASSY (VSX-816 : XWZ4067) (VSX-916 : XWZ4068) JA1900 GP1FAV51RKBF R1900 123 100 C1900 JA1901 GP1FA51RKBF 0.1 YB VSX-916 ONLY 123 R1901 100 C1901 0.1 YB CN1903 VKN1186 J37 2 4 6 8 10 13 57 9 OPTOUT GNDD GNDD OPT2 GNDD GNDD FRONT OPT GNDD D+5V OPT1 C1905 YB 0.1 C1906 YB 0.01 C1907 CH 100p C1908 CH 1000p C1904 CEAL-TS 100/10 C1903 0.01 YB JA1902 1 2 3 R1902 GP1FA51TK0F 100 C1902 0.1 YB F1901 DTF1067 KN1902 VNE1948-A CHASSIS C1909 100p CH 1 FRONT OPT 2 SHEILD R1903 STBY 3 GNDD 4 D+5V R1904 5 SHEILD STBY CN1902 J30 B5B-PH-K-S 3 4