Pioneer DVL-909 Service Guide - Page 27

DV-505, DVL-909, DV-S9 LA9700M (DVDM ASSY : IC101) • RF IC • Block Diagram REF RFOUT PHC BHC PHI BHI PH BH GND TC DEPC DLPC DEF DEFI RFO EQI 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 50k REF PDRF- 1 VCC REFI 2 RFI 3 PDRF 4 PD1 5 50k 50k - + LIM PH BH PH BH 80k 26p 80k 45k 80k - 80k + LIM PD REF Scratch Detection REF PD2 6 LIM PD CP PD3 7 LIM PD PD4 8 PD5 9 PD6 10 REF LDD 11 + - 80k + - 80k LIM PD 10p 15k 60k - + 60k 15k 10p REF 26p 40k 60k 40k - + 40k 40k 60k 26p REF APC LDS 12 + - + + - 1k 48 BPI1 REF VCC 47 VCC - 46 BPO1 45 EQB 3k 44 BPO2 3k 43 N/C - + 42 BPI2 41 N/C 1k 3k 40 DLAY1 3k 39 DLAY2 38 MIXO1 VCC 37 VCC - + LDON 13 36 MIXI1 AGOF 14 35 MIXI2 PH/RR 15 QAGC 16 34 GND REF REF 33 MIXO2 10k 10k + - 20k + - - + 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 QPH/BH DVD/CD DPD/TE CPOF TEBAL SGC TES TESI RREC TE TLP CP TEO TE- FE EFMO 27