Pioneer VSX-09TX 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) • The information shown in the list is basic information and may • RECEIVER CONTROL µ-COM not correspond exactly to that shown in the schematic diagrams. • Block Diagram >w7- (7) O 0) co h cO u1-1- CO 01 8 (0c.c07c00c000is0c0Cc70c(cc`m ..Dcco=cDtuotoc0nw, 00 Co fn 0 0w0w0w 00w0w00www (n co (.O up co a OJ CO "I' U0 CO I"- CO 0) CZ) .- 01 0 CO '0- 0) CO r- CO 0) 0 cD000000O6 ,- -6-i Z.;5' ;,'1- -.-6 GRID2 4 G1/A1 .c.; 5 5 (0 (5 5 A21 GRID1 GO/A0 A22 NC A23 AC PULSE ► PE0/EC0/INTO PI-17/A24 MRIN AMPOL PE1/EC1/INT1 PP PE2/INT2 PI-16/A25 PH5/A26 75 AC3RQ 4 PE3/INT3/NM1 PH4/A27 RMC P. PE4/RMC PH3/A28 HPIN PE5 PH2/A29 FE_LED 1 1O EEPVCC -41 PE6/PWM PE7/TO/ADJ PH1/A30 PH0/A31 --700- EEPDT 4 PC0/KR0 PG7/A32 EEPCK 4 PC1/KR1 PG6/A33 DEM.LOCK P PC2/KR2 PG5/A34 DIR.LOCK KEYIN1 KEYIN2 t5 • PC3/KR3 ► PC4/KR4 ► PC5/KR5 PDG191A PG4/A35 PG3/A36 65 PG2A37 KEYIN3 P PC6/KR6 PG1/A38 KEYIN4 PC7/KR7 NT/PAL 20 ► PB0/CINT DT MUTE 4 PB1/CS0 PG0/A39 PF7/A40 PF6/A41 60 AC3CK 4 PB2/SCK0 PF5/A42 AC3DIN ► PB3/SI0 PF4/A43 AC3DOUT -41 PB4/SO0 PF3/A44 TUNED/JOG2 SYNC.D ET 25 PB5/SCK1 ► PB6/SC1 PF2/A45 PF1/A46 55 AC3CE PB7/SO1 PF0/A47 AVREF PD7/A48 VOLDN -4 PA0/AN0 PD6/A49 PEAK.LEV 30 • PA1/AN1N . in co r... zolzzzz < Z < < < < 2 I i_ .r.... _< j ,,, x iz0- ,i- co co r-- < CL a < < a< a< < > < o0 >c I- .xu., Et EL X > I- F- > u 2D5/A50 0) in tin in .0 s 5. ;I , > a0_ 0_ co CL CL aci 0 SEG9/KEY2 ► SEG8/KEY3 IPSEG7/KEY4 ► SEG6/KEY5 ►SEG5/KEY6 EG4/KEY7 0.-SEG3/KEY8 P SEG2/KEY9 SEG1/KEY10 ► KEY11 VOLUP ► AC3RST VOLIND M660RST 10 CE M66 PCE_299 ► A.MUTE P PLLCE ► SYSCK ►SYSDT ► T.MUTE ► MRCK PCE 164 P LOUDNESS ► CE_210 MRMUTE ►OSDIC ► OSDDT POSDCK STEREO/JOG1 96 rn •=c t2- IL