Pioneer VSX-07TX Service Manual - Page 73

VSX-D906S, VSX-07TX, VSX-09TX 7.2 BLOCK DIAGRAM TUNER [FM• AM• TUNER PHONO C RIA E IC301 CD C T1 C 0 IC302 0dBr /200mV LD/SAT • DVD/TV • VCR1 VCR2 • ) El ' CD VIDEO 9 (FRONT) 2 z (MONI ) @ E3 IC303 El IC351 T2 @ lE IC303 Ti VCR1 @ VCR2 @ 1D3 IC351 DIGITALIN AC3RFIN OPT e,l _I DIR DEMOGULATOR FA.] 6AdTBT µ-CAP DSP -0 rON/OFF D/A ANALOG MASTER -3dB ATT DIRECT MODE IC607 O IC611 OTHER C:1 3 MIC601 FUFR HX ReE -7dBr 2dB CNT. OTHER -7dBr THX ReE -2dB O IC602 IC602 SIG. DET TO µ.COM for A/D OVER LOAD OTHER T SL/SR • TIME HX • -3.5dBr 0dB IC603,604 IC304 ( MR IN AUDIO TUNER D LD/SAT DCVD/TV V R1 MR IN LD/SAT VIDvEO DVD/TV VCR1 0 LD/SAT C( , DVD/TV C() z VCR1 > VCR2 FIA ENCni @ v1 Cp 0 V2 YIN El IC352 BUFF BUFF D IC354 EI io353 LIA 010401 1:1 PRE OUT 0 El El IC402.405 El IC501,504 CI IC403 SYNC SEPA. SYNC TO µ.COM • 0.- IC404 OSD SYNC DET SUB WOOFER -7dBr DRIVER BUFF D O TV @ MON W MUTE II TV MON S(Y/C) IA IC502,505 CIN OUT gi IC503 .ta 1 O2