Pioneer VSX-52TX Service Manual - Page 81
Awx8414, Dsp Assy, Ic952, Ic871, Ic901
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5 6 7 8 D902 IC952 SIDE B R555 R553 M DSP ASSY C914 C915 R811 R812 R808 L804 R807 R809 R818 C825 R819 R806 R805 R804 R803 R823 R831 R874 R876 R873 R875 R827 L871 R575 88 55 14 14 IC871 R872 R704 19 CN701 L952 C955 20 20 C954 11 11 SIDE B A • This diagram has four layers. In the two middle layers, mainy Vcc and GND are connected. 1 23 CN951 10 1 L954 R983 10 23 IC952 R981 11 R977 15 B R978 R956 R957 R820 R955 R954 R821 Q801 Q801 1 R822 PRODUCTION CODE R852 C707 C708 R914 R855 R857 C709 C710 C711 C 19 R871 R703 15 L701 C706 IC871 C871 C916 C712 C872 C917 C713 C714 R560 R558 R556 R554 R552 R551 D702 R574 R561 R559 R557 1 M 5 R605 15 13 R511 R604 R606 L601 R611 R563 R565 C611 IC902 R702 R701 C918 C919 C723 C722 DSP ASSY C721 AWX8414 R915 LF IN R576 R573 GND OUT R577 R578 C610 L902 R902 R912 R610 IC501 C614 C615 C616 C617 R901 L901 R510 C509 R508 R503 C504 R502 C907 7 7 8 8 C510 R509 R512 D901 C507 IN R904 1 1 14 14 OUT R513 C511 C512 R506 C505 R905 R906 1 GND 1 C502 R501 C501 L501 L502 R911 C906 R910 C905 VSX-52TX 6 7 R903 L903 C920 C503 IC901 CN901 D IC902 IC501 E IC901 (ANP7503-A) F M 81 8
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