JVC-RX8030VBK-avr-sch维修电路原理图.pdf

231 564 897/P 0+10 MENU ENTER CONTROL A/V CONTROL RECEIVER 10/0 SCHEMATIC DIAGRAMS AUDIO/VIDEO CONTROL RECEIVER No.MB103SCH 2003/12 COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD. RX-8030VBK Contents Block diagrams Standard schematic diagrams Printed circuit boards 2-1 2-3 2-13 to 18 CD-ROM No.SML200312 Area suffix UJ - U.S.Military RadioFans.CN 收音机爱 好者资料库 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the mark nearby are critical for safety. (This regulation does not correspond to J and C version.) RadioFans.CN 收音机爱 好者资料库 Q761 Q763 CN711 CN714 CN240 CN200CN204 CN587CN581 CN313CN371 CN241 CN205 CN389 CN390 IC381 IC382 IC383 IC384 CN501CN381 CN601CN303 CN400 Lch Q762 Q764 CN712 CN719 Rch Q1751 Q1752 CN722 Cch Q1951 Q1952 CN718 CN717 CN731CN732CN733CN734CN735 SBch Q1851 Q1853 CN715 CN410 SLch Q1852 Q1584 CN716 SRch CPU IC901 IC380 SW DVD-C TO TUNER IC400 SYSTERM CONTROLLER DT400 FL DISPLAY KEY S-VIDEOVIDEODSPAUDIO DATA DSP CLK VIDEO3, 4 VIDEO3, 4 FL/FR L/R C SL/SR SB L/R C SL/SR SB DVD STB Monitor OUT IC304 IC399 IC386 SB CSBSRSL SR SL RL SL/SR LR RL C CN701 CN881CN814 CN702CN704CN723 CN705CN706 FW881CN824 RY832RY831RY852RY853 L R SPK1 SURR-L SURR-R CENTER SURR-BACK L R SPK2 CN713 CN703 RY851 CN813 CN823 CN201 DATA DATA DATA DVD-SW DVD-LS DVD-RS Block diagrams IC397 IC398 IC396 J1490 7.1ch PREOUT SURROUND BACK SURROUND C/SW FRONT CN314 COMPU LINK AV CONPU LINK 2-1 Video sectionS-Video section Audio signal input sectionDSP section DIGITAL IN1 DIGITAL IN2 DIGITAL IN3 DIGITAL IN4 DIGITAL OUT DATA DSP_LS DSP_RS DSP_C DSP.SrBK DSP IC501 F ROM IC511 SRAM IC512 SRAM IC513 SRAM IC514 CN587 DAC IC571 DSP CONTROLLER IC581 DSP_IN_L DSP_IN_R DAC IC561 DSP.L, DSP.R CN406 CN581 IC551 DIR & CODEC TV/DBS DVD MON VCR1 R P AV-VCR, DCS VIDEO 3,4 DATA IC201 SW CN200CN204 VCR2 R P VIDEO CN206 DATA DVD TV/DBS VCR1 R P MON CN240 IC241 SW IC242 SW VCR2 R P DATA CN244 TV/DBS VCR1 REC VCR2 REC VCR2 P.B DVD F FRONT AUDIO TUNER DATA/CLK VCR1 P.B CD IC371 SOURCE SELECTOR CN313CN371 CN314 TO TUNER TAPE REC TAPE P.B CDR P.B PHONO AUDIO2 DATA/CLK CDR REC IC302 SOURCE SELECTOR CN351CN415 2-2 2-3 Standard schematic diagrams Power supply section Parts are safety assurance parts. When replacing those parts make sure to use the specified one. POWER SUPPLY MAIN & SPEAKER TERMINAL AUDIO AMP (FRONT CHANNEL) AUDIO AMP (CENTER, SURR, S-BACK CHANNEL) AUDIO SIGNAL INPUT VIDEO/S-VIDEO SIGNAL INPUT I/O FRONT KEY/SYSTEM CONTROL MICON DSP F61 Q71 EP1 D72 VS1 F62 CN55 FW51 CN82 CN72 Q53 CN71 CN402 R53 D75 R73D74C72 D73 D71 C70 TH71 R74 C62C61 C68 C69 C65C66 C63 D62 D63 D61 Q51 Q52D53 C52 D55 D57 C54 RY1 PW19 PW40 PW29 PW28 C51 F2 PW30 PW17PW27 PW20 PW23 PW25 PW24 PW18 PW22 PW12 PW14 PW15 PW21 PW11 PW16 PW13 PW10 F1 TA1 TA2 PW26 F4 EP51 R61 131 132 113 112 111 123 122 121 134 133 CN811 R72 R52 Q74 C74 C73 C71 D64 D52 C53 D51 D54 C55 D56 R51 R54 C1 T2 KTA1046/Y/ 11ES2-T4 QSW0812-001 QGD2501C1-05Z QUM135-10DGZ4 QGB2510K1-06 QGB2510K1-06 KRC105M QGB2510J1-06 QGF1205C1-05 6.8 MTZ8.2JC 22kMTZ36JC22/50 11ES2-T4 11ES2-T4 220/50 QAD0095-4R7 100k 0.1MY0.1MY 0.047MY 0.047MY 3300/351000/35 0.1MY 11ES2-T4 10E2-FD 10E2-FD 2SD2395/EF/ KTD863/Y/ 11ES2-T4 470/63 MTZ12JC 1SS133 470/16 QSK0098-001 0.0047/100 8.2 QGA3901F2-03 3.3k 3.3k KTC3200/GL/ 1/50 22/50 100/63 11ES2-T4 11ES2-T4 0.0047 11ES2-T4 11ES2-T4 0.0047 MTZ6.2JB 15k 820 0.0047 QQT0281-004 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! SHEET 1/10 2-4 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. Main & Speaker terminal section Q812 R816 CN701 CN702 CN824 R811 R814 D816 D811 Q811 C816 CN814 CN813 R823 R846 R841 R842 R843 R844 R845 RY871 CN881 D843 CN831 R831 R832 D831RY831 ST831 CN704 R851 R852 D851 ST851 R833 C835 C885 C888 C887 C881 C893 C884 C891 C892 C883 D844 D842 J91 R91 R92 C91 FW881 C92 FW931 CN703 CN705 CN706 Q831 Q832 Q830 D841 C850 R864 R865 R866 Q833 Q836 Q835 Q834 D846 D845 R854 C834 C846 C847 C839 L846 B6003 L844 L845 L843 C895 B6002 B6004 B6001 Q839 D847 C454 R870 Q837Q838 D848 R868 R886 D853 ST852 C897 C898 C801 D801 D803 D802 D804 C802 R862 R859 R812 R813 C811 RY851 R856 R857 CN723 CN823 R815 R860 R863 RY853 R867 Q824 Q823 Q825 C823 C824 R825 R826 R824 D825 C894 D871 R871 C899 D832 RY832 R869 RY852 D852 R837 R838 R834 C843 C844 C838 C837 C845 C842C841 C836 C848 C886 C890 C889 R885 R888 R887 C851 C853 C852 R855 R861 R858 C833 C840 C896 R889 CN801 C805 C807C808 R801R802 KTC3200/GL/ 3.3k QGB2510J1-12QGB2510J1-12 QGK015-073202 10k MTZ18JC 2SD2395/EF/ 47/25 QGA3901C1-07 QGA3901C1-06 10k 100k 100k 82k 100k 100k 82k QSK0109-001 QGD2501C1-03Z 1SS133 QGD2501C1-04Z 33 33 1SS133 QGB2510J1-10 12 33 1SS133 10 0.022 0.047 0.047 0.047 0.001 220p 0.001 220p 220p 0.001 1SS133 1SS133 470 470 470p QUM133-44DGZ4 470p QUM217-08DGZ4 QGB2510J1-10 4.7/504.7/50 QGB2510J1-12 QGB2510J1-12 4.7/50 KRC109M KRC109M KRC109M MTZ5.1JC 4.7/50 4.7k 4.7k 4.7k KRC109M KRC109M KRC109M KRC109M 1SS133 1SS133 100k 0.022 220p 220p 0.022 0.45 0.45 0.45 0.45 0.047 KRC109M 1SS133 4.7/50 4.7k KRC109MKRC109M 1SS133 4.7k 12 1SS133 220p 0.01 30DF2-FC 30DF2-FC 30DF2-FC 30DF2-FC 22k 22k 3.3k 47k 0.0047 QSK0149-001 22k QGA2501C1-04 QGK015-063001 12 6.8k 6.8k QSK0149-001 22K KTC3200/GL/ KTC3199/GL/ KTA1268/GL/ 47/16 10/25 10k 100k 130k 1SS133 220p 1SS133 33 220p 1SS133 6.8k 1SS133 10 10 10 220p 220p 0.022 0.022 220p 220p220p 0.022 220p 220p 220p 220p 10 10 10 3.9k 4.7k 4.7k 0.022 0.022 220p 10 QJK012-032403 6800/716800/71 100k100k SHEET 2/10 2-5 Audio amp. section (1/2) Parts are safety assurance parts. When replacing those parts make sure to use the specified one. CN712 C796 R791 C795 R793 L791 C791 C793 Q763 Q791 Q761 R792 CN711 CN714 CN719 R794 L792 C792 C794 Q764 Q792 Q762 Q782 R782 R784 VR788 C714 C716 Q708 Q781 R781 R783 VR787 C713 C715 Q707 C707 R711 R715 C709 Q703 Q701 R707R705 D701 C705 C703R703 R709 R701C701 C708 R712 R761 R789 R716 C710 Q704 Q702 R708 R706 D773 D771 C751 R771 R773 R775 R777 R763 C753 D702 C706 C704 R704 R779 R710 R795 R702 C702 R762 R790 R787 D774 D772 C752 R772 R774 R776 R778 R764 C754 R780 R796 R788 C745 TH783 C746 TH784 C720 Q710 Q712 R730 R728 R726 R732 R724 R720 Q706 R718 C718 C719 Q709 Q711 R729 R727 R725 R731 R723 D704 R719 Q705 R717 C717 D703 C741 C742 R733 C711 R734 Q773 Q771 C712 R797 D791 Q774 Q772 R798 D792 R722 R721 QGB2510K1-12 0.022 33 0.022 10 1u 0.047 0.047 2SB1560/PY/-F6 KTA1268/GL/ 2SD2390/PY/-F6 33 QGB2510K1-12 QGA2501F1-02 QGA2501F1-03 10 1u 0.047 0.047 2SB1560/PY/-F6 KTA1268/GL/ 2SD2390/PY/-F6 2SD637/QR/ 390 620 500 68p 68p KTA1268/GL/ 2SD637/QR/ 390 620 500 68p 68p KTA1268/GL/ 100/16 100k 10p 2SC2240-BL/AB/ 2SC2240-BL/AB/ 2k 2k 1SS133 100P 100p 100k 9.1k 2.2k10/35 100/16 10 270 100k 10p 2SC2240-BL/AB/ 2SC2240-BL/AB/ 2k 2k 1SS133 1SS133 47p 390 390 200 200 10 47p 1SS133 100p 100p100k 0.22( 7W) 9.1k 1k 2.2k10/35 10 270 47k 1SS133 1SS133 47p 390 390 200 200 10 47p 0.22( 7W) 1k 47k 47/100 QAD0012-202 47/100 QAD0012-202 0.0047MY KTA1268/GL/ KTC3200/GL/ 390 33k 1.5K 390 390 10k KTA1268/GL/ 5.6k 22P( 500V) 0.0047MY KTA1268/GL/ KTC3200/GL/ 390 33k 1.5k 390 390 1SS133 10k KTA1268/GL/ 5.6k 22P( 500V) 1SS133 47/100 47/100 220 0.01 220 KTA1268/GL/ KTC3200/GL/ 0.01 15k 1SS133 KTA1268/GL/ KTC3200/GL/ 15k 1SS133 150 150 ! ! ! ! SHEET 3/10 2-6 Audio amp. section (2/2) Parts are safety assurance parts. When replacing those parts make sure to use the specified one. CN717 Q1891 CN713 Q1791 Q1701 D1701 C1703 R1702 R1705 R1701 C1701 C1702 R1703 R1712 R1711 C1705 C1704 Q1703 C1711 C1712 R1721 C1713 R1722 R1723 R1724 R1725 D1771 D1772 R1773 R1774 Q1751 Q1752 R1751 R1771 R1772 R1752 C1752 C1751 R1791 R1793 D1791 C1791 R1795 R1761 L1761 R1762 C1761 C1762 C1741 C1715 C1743 R1741 R1753 Q1801 D1801 C1805 R1803 R1809 R1801 C1801 C1803 R1805 R1813 R1811 C1809 C1807 Q1805 C1811 C1813 R1821 C1815 R1823 R1825 R1827 R1829 D1871 D1873 R1875 R1877 Q1851 Q1853 R1851 R1871 R1873 R1853 C1853 C1851 R1891 R1893 D1891 C1891 Q1892 R1895 R1861 L1861 R1863 C1861 C1863 C1841 C1817 Q1802 C1843 R1841 D1802 C1806 R1804 R1810 R1802 C1802 C1804 R1806 R1814 R1812 C1810 C1808 Q1806 C1812 C1814 R1822 C1816 R1824 R1826 R1828 R1830 D1872 D1874 R1876 R1878 Q1852 Q1854 R1852 R1872 R1874 R1854 C1854 C1852 R1892 R1894 D1892 C1892 R1896 R1862 L1862 R1864 C1862 C1864 C1842 C1818 C1844 R1842 R1856 CN722 CN718 Q1991 Q1901 D1901 C1903 R1902 R1905 R1901 C1901 C1902 R1903 R1912 R1911 C1905 C1904 Q1903 C1911 C1912 R1921 C1913 R1922 R1923 R1924 R1925 R1855 D1971 D1992 R1973 R1994 Q1951 Q1952 R1951 R1971 R1972 R1952 C1952 C1951 R1991 R1993 D1993 C1991 R1995 R1961 L1961 R1962 C1961 C1962 C1941 C1915 C1943 R1941 R1953 CN715 CN716 Q1702 Q1731 TH731 R1731 R1732 Q1771Q1772 Q1803 Q1831 TH831 R1831R1833 Q1871Q1873 Q1804 R1733 R1835 Q1832 TH832 R1832R1834 Q1872Q1874 R1836 Q1902 Q1931 TH901 R1931 R1932 Q1971Q1972 R1933 QGA2001F1-03 KTA1268/GL/ QGB2510K1-10 KTA1268/GL/ 2SC2240-BL/AB/ 1SS133 68k 12k 2.2k 1/50 100p 2k 56k 330 5p 100/16 KTA1268/GL/ 33p 0.01MY 220 100/16 3.3k 3.3k 3.3k 3.3k 1SS133 1SS133 200 200 2SD2390/PY/-F6 2SB1560/PY/-F6 10 390 390 10 47p 47p 1k 18k 1SS133 0.022 47k 33 0.45u 10 0.047 0.047 47/100 47/50 47/100 220 0.22 2SC2240-BL/AB/ 1SS133 68k 12k 2.2k 1/50 100p 2k 56k 330 5p 100/16 KTA1268/GL/ 33p 0.01MY 220 100/16 3.3k 3.3k 3.3k 3.3k 1SS133 1SS133 200 200 2SD2390/PY/-F6 2SB1560/PY/-F6 10 390 390 10 47p 47p 1k 18k 1SS133 0.022 KTA1268/GL/ 47k 33 0.45u 10 0.047 0.047 47/100 47/50 2SC2240-BL/AB/ 47/100 220 1SS133 68k 12k 2.2k 1/50 100p 2k 56k 330 5p 100/16 KTA1268/GL/ 33p 0.01MY 220 100/16 3.3k 3.3k 3.3k 3.3k 1SS133 1SS133 200 200 2SD2390/PY/-F6 2SB1560/PY/-F6 10 390 390 10 47p 47p 1k 18k 1SS133 0.022 47k 33 0.45u 10 0.047 0.047 47/100 47/50 47/100 220 0.22 QGA2001F1-02 QGB2510K1-10 KTA1268/GL/ 2SC2240-BL/AB/ 1SS133 68k 12k 2.2k 1/50 100p 2k 56k 330 5p 100/16 KTA1268/GL/ 33p 0.01MY 220 100/16 3.3k 3.3k 3.3k 3.3k 0.22 1SS133 1SS133 200 200 2SD2390/PY/-F6 2SB1560/PY/-F6 10 390 390 10 47p 47p 1k 18k 1SS133 0.022 47k 33 0.45u 10 0.047 0.047 47/100 47/50 47/100 220 0.22 QGB2510K1-12 QGB2510K1-12 2SC2240-BL/AB/ 2SD637/QR/ QAD0012-202 910390 KTC3200/GL/KTA1268/GL/ 2SC2240-BL/AB/ 2SD637/QR/ QAD0012-202 910390 KTC3200/GLKTA1268/GL/ 2SC2240-BL/AB/ 270 270 2SD637/QR/ QAD0012-202 910390 KTC3200/GL KTA1268/GL/ 270 2SC2240-BL/AB/ 2SD637/QR/ QAD0012-202 910390 KTC3200/GL/KTA1268/GL/ 270 ! ! ! ! ! ! ! ! SHEET 4/10 2-7 Audio signal input section R317R318 C317C318 CN311 CN371CN313 Q302 Q301 Q303 FL351 R396 CN315 R395 R397 C399 R398 CN351 FL352 CN415 IC371 C385 C389 C323C324 C325C326 C327C328 C329C330 C331C332 C371C372 R373 R375 R377 R379 R381 R374 R376 R378 R380 R382 C373C374 C386 C375C376 C377C378 R372R371 C379C380 J371 J372 C381C382 J373 R336 R335 R316 R315 C335 C336 C339 IC303 IC303 C341 C342 C343 C344 R323 R325 R327 R329 R324 R326 R328 R330 IC301 IC301 R305 R306 C301 C302 R302 R301 R307R309 C305C307 C306C308 R308R310 C311 C312 J301 J302 CN314 IC372 C396 C397 C398 C391 R387 X301 R388 C392 C393 C394 C395 R392 R394 R391 R393 C352 R352 C351 R351 R385 IC302 R343 R344 R346R345 C309C310 C303C304 R303R304 C314C313 R311R312 C315C316 R341R342 R386 R390 R389 470470 220p220p QGB2510K1-04 QGB1214K1-18S QGB2510K1-18 2SC3576-JVC-T 2SC3576-JVC-T KRA104S-X QQR0590-001 10k QGB2510K1-04 10k 1k 22/16 220 QGB1214K1-06S QQR0590-001 QGA2501F1-03 TC9163AF-X 22/25 560p 220p220p 220p220p 220p220p 220p220p 220p220p 220p220p 470 470 470 470 470 470 470 470 470 470 220p220p 22/25 330p330p 220p 220p 470470 330p330p QNN0018-002 QNN0018-002 220p220p QNN0546-001 68 68 330 330 22/25 22/25 560p HA17558AF HA17558AF 10/16 10/16 10/16 10/16 470 470 470 470 470 470 470 470 NJM4580D-D NJM4580D-D 620 620 4.7/50 4.7/50 2.2k 2.2k 39k470k 0.00180.0068 0.00180.0068 39k470k 4.7/50 4.7/50 QNN0018-001 QNN0546-001 QGF1205F1-11 SAA6588 560p 2.2/50 330p 0.1 470k QAX0263-001Z 1k 47p 47p 0.047 10/16 1k 1k 6.8k 6.8k 0.0056 6.8k 0.0056 6.8k 68 TC9164AF-X 100k100k 100k100k 100p100p 100p100p 47k47k 100/10 100/10 100k100k 47/16 47/16 100k100k 68 10k 10k CD-LCD-R TU+9V AG DVD.F-R TUMUTE TUDI VCR2.REC-R VCR2.PLAY-R RDS VIDEO-R RDS_CLK RDS_DATA RDS_ST TUCE TUCK TUDO VIDEO-L TUL TUR CDR.PLAY-RCDR.PLAY-L VCR1.PLAY-R VCR1.REC-R TV/DBS-R DVD.F-L TV/DBS-L VCR1.REC-L VCR1.PLAY-L VCR2.REC-L TAPE,REC-RTAPE,REC-L TAPE,PLAY-RTAPE,PLAY-L CDR.REC-RCDR.REC-L VCR2.PLAY-L TAPE,REC-R VCR2.REC-R VCR2.REC-L MAIN_STB MAIN_CLK V.SIG.L SBK.1SPK SUR_RELAY FR_RELAY SW_MUTE FR_RELAY SUR_RELAY S_MUTE MAIN_DATA V.SIG.R TUCE V.SIG.L V.SIG.R SBK.1SPK C_RELAY SBK_RELAY TUMUTE S_MUTE SW_MUTE C_RELAY SBK_RELAY TUDI TUCK TUDO RDS_ST RDS_DATA RDS_CLK TU+5V TUNER-L TAPE,REC-L DVD.F-R VCR2.PLAY-R VCR1.PLAY-R VCR1.REC-R CD-R V.SIG.R VCR1.REC-L CD-L TAPE,PLAY-R CDR.REC-R CDR.PLAY-R V.SIG.L VCR1.PLAY-L VCR2.PLAY-L DVD.F-L V.SIG.RV.SIG.L CDR.PLAY-L CDR.REC-L TAPE,PLAY-L TV/DBS-LTV/DBS-R SHEET 5/10 2-8 Video & S-video signal input section CN204 C226 CN240 CN200 C227 R271 C228 R274 C270 C271 R266 R268 R267 R269 CN244 C253 C268 C269 R273 IC241 IC242 C246 C251 R244 R247 C242 C245 C247 C250 C252 C241 CN206 IC201 C244 C249 R200 C208 C209 R254 R255 Q240 Q200 R201 R209 R203 R211 R205 R207 R208 R202 R210 R204 R212 R206 Q201 J201 J202 J203 C201 C202 C203 C204 C205 C206 C207 Q241 C275 C276 Q254 R213 R225 Q244 R259 R221 C273 R272 C274 C277 C272 Q242 Q243 R253 R252 R226 R240R242R245R241R243R246 R248 J201J202J203J204 C256 C257 C259 R214 R215 C258 Q204 R219 R249 C255 C254 J244 J242J241 C210 R218 R275R276 J243 R250 R251 R280 R284 C280C281C282C283C284C285C286C287 C243 C248 C212 C211 QGB1214K1-10S 47p QGB2510K1-10 QGB2510K1-12 47p 3.3 47p 75 47p 47p 75 75 47k 47k QGA2501F1-04 10p 47p 47P 47k BA7626 BA7625 0.047 0.047 75 75 4.7/50 4.7/50 470/6.3 4.7/50 470/6.3 0.047 QGA2501F1-02 BA7625 0.047 0.047 75 47/16 0.01 47k 47k KTA1267/YG/-T KTA1267/YG/-T 75 47k 75 47k 75 330 330 75 330 75 330 75 KTA1267/YG/-T QND0011-001 QNN0011-001 QNN0011-001 4.7/50 4.7/50 470/6.3 4.7/50 470/6.3 4.7/50 470/6.3 KTA1267/YG/-T 47p KTA1267/YG/-T 47k 2.2 KTA1267/YG/-T 1.2K 820 0.047 75 470/6.3 4.7/50 0.047 KTA1267/YG/-T KTA1267/YG/-T 47k 2.2 2.2 757575757575 1.2K QNN0011-001QND0011-001QNN0011-001QNN0017-002 0.01 47/16 47/16 620 620 0.01 KTA1267/YG/-T 620 820 4.7/50 0.047 QND0107-001 QND0098-001QND0108-001 4.7/50 330 7575 QND0098-001 1.2K 820 300 300 47P47P47P47P47P47P47P47P 0.01 47/16 0.01 47/16 VOUT1 IN3 IN1 D IN4 IN5 A AV_VCR DCS VIDEOY VIDE0C VIDEO SHEET 6/10 2-9 I/O section IC380 IC386 IC386 IC397 CN734 Q1447 CN205 IC381 IC382 IC383 Q1324 C1432 C1434 R1309 IC396 J1490 J1491 C1363 C1364 C1365 C1366 R1361 CN733 R1362 IC399 CN732 Q1490 CN361 IC399 R1472 R1301 C1473 C1474 C1471 C1303 C1301 C1302 Q1492 Q1428 R1428 Q1448 IC384 C1344 Q1491 J1360 R1342 C1349 Q1488 CN735 CN381 C1376 R1343 C1499 C1309 D1469 D1468 C1377 D1449 IC398 D1448 IC398 C1453 C1454 C1451 C1452 C1431 C1433 R1435 R1441R1445 R1448 IC397 C1493 R1446 D1429 D1428 R1302 C1375 R333 R334 IC304 IC304 C1379 R1443 C14