Pioneer VSX-D906S Service Manual - Page 67

VSX-D906S, VSX-07TX, VSX-09TX 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 ic ~ PDG191A (FL-UCOM ASSY : IC801) ~ RECEIVER CONTROL It-COM ~ Block Diagram ~ T he information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. COA OW IOA COA QW QI C I O Oo Q8 AI co CO C5 KKKKKK CO CO CO CO CO CO K K CO CO UJ UJ CA CA UJ CA IU IA IA e C 9 C II C I GRID2 GRID1 AC PULSE MRIN AMPOL AC3RQ RMC HPIN FE LED 10 EEPVCC EEPDT EEPCK DEM.LOCK DIR.LOCK 15 KEYIN1 KEYIN2 KEYIN3 KEYIN4 NT/PAL 20 DT MUTE AC3CK AC3DIN AC3DOUT TUNED/JOG2 25 SYNC.DET AC3CE VOLDN PEAK.LEV 30 CI CI Q G1/A1 IA IA I co eI O III g eJ IA IA w ca AI CO C9 CO CO CO CO CO C5 CO CO CO CO CO GO/AO NC PEO/ECO/INTO PE1/EC1/INT1 PE2/INT2 PE3/INT3/NM1 PE4/RMC PES PE6/PWM PE7/TO/ADJ PCO/KRO PC1/KR1 PC2/KR2 PC3/KR3 PC4/KR4 PC5/KR5 PC6/KR6 PDG191A PC7/KR7 PBO/CINT PB1/CSO PB2/SCKO PB3/SIO PB4/SOO PBS/SCK1 PB6/SC1 PB7/SO1 AVREF PAO/ANO PA1/AN+ I A IA t ZZZ A21 80 A22 A23 PH7/A24 PH6/A25 PH5/A26 75 PH4/A27 PH3/A28 PH2/A29 PH1/A30 PHO/A31 70 PG7/A32 PG6/A33 PG5/A34 PG4/A35 PG3/A36 65 PG2/A37 PG1/A38 PGO/A39 PF7/A40 PF6/A41 60 PF5/A42 PF4/A43 PF3/A44 PF2/A45 PF1/A46 5 5 PFO/A47 PD7/A48 PD6/A49 IA W e J CII g D5/A50 IA CA IL CL CL I- Iu- l) O) I In. .Oo .OCLQ COL SEG9/KEY2 SEG8/KEY3 SEG7/KEY4 SEG6/KEY5 SEG5/KEY6 SEG4/KEY7 SEG3/KEY8 SEG2/KEY9 SEG1/KEY10 KEY11 VOLUP AC3RST VOLIND M660RST CE M66 CE 299 A.MUT E PLLCE SYSCK SYSDT T.MUTE MRCK CE 164 LOUDNESS CE 210 MRMUTE OSDIC OS DDT OSDCK OZ Z O O IL C L II- PcLo 0 'C O C I UccJ CU I­ K I - I- l j Q QK CKA CDn O cL ~ O m' < O