Pioneer VSX-816-S Service Manual - Page 115

5 6 7 7 PE5550A (FRONT DISPLAY ASSY : IC401) • System Control MCU 7 Pin Arrangement (Top View) 8 A S7 S6 S5 S4 S3 S2 S1 G13 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 O 61 FIP19 O 62 FIP18 O 63 FIP17 O 64 FIP16 O 65 FIP15 O 66 FIP14 O 67 FIP13 O 68 FIP12 O 69 FIP11 O 70 FIP10 O 71 FIP9 O 72 FIP8 O 73 FIP7 O 74 FIP6 O 75 FIP5 O 76 FIP4 O 77 FIP3 O 78 FIP2 O 79 FIP1 O 80 FIP0 +5V GND Resonator Resonator GND DISP RESET DISP CK DISP DTI DISP DTO DISP RDY Test 1w_wup NC NC DISP EN NC(PD)(MULTIROOM SRIN) SR IN GND KEY IN4 KEY IN3 1 VDD1 2 VSS1 I 3 X1 CMOS I 4 X2 CMOS 5 IC(VPP) CMOS I 6 RESET STI IO 7 P27/SCK1 C-MOS IO 8 P26/SI1 C-MOS IO 9 P25/SO1 C-MOS IO 10 P24/BUSY C-MOS IO 11 P23 C-MOS IO 12 P22 C-MOS IO 13 P21/SO3 C-MOS IO 14 P20/SCK3 C-MOS IO 15 P00/INTP0 C-MOS IO 16 P01/INTP1 C-MOS IO 17 P02/T1 C-MOS 18 AVSS I 19 ANI3 COPM I 20 ANI2 COMP COMP COMP VSS0 23 AVDD 24 VDD0 25 P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH B P-CH VLOAD 60 VF P-CH VDD2 59 IO +5V P-CH FIP20 58 IO S8 P-CH FIP21 57 IO S9 P-CH FIP22 56 IO S10 P-CH FIP23 55 IO S11 C P-CH FIP24/P30 54 IO S12 P-CH FIP25/P31 53 IO S13 P-CH FIP26/P32 52 IO S14 P-CH FIP27/P33 51 IO S15 P-CH FIP28/P34 50 IO S16 P-CH FIP29/P35 49 IO S17 P-CH FIP30/P36 48 IO S18 P-CH FIP31/P37 47 IO S19 P-CH FIP32/P40 46 O S20 P-CH FIP33/P41 45 O S21 D P-CH FIP34/P42 44 O S22 P-CH FIP35/P43 43 O S23 P-CH FIP36/P44 42 O S24 P-CH FIP37/P45 41 O POWER ON LED E P-CH P46/FIP38 40 O P-CH P47/FIP39 39 O P-CH open drain P50/FIP40 38 IO P-CH open drain P51/FIP41 37 IO P-CH open drain P52/FIP42 36 IO P-CH open drain P53/FIP43 35 IO P-CH open drain P54/FIP44 34 IO P-CH open drain P55/FIP45 33 IO P-CH open drain P56/FIP46 32 IO P-CH open drain P57/FIP47 31 IO P-CH open drain P60/FIP48 30 IO P-CH open drain P61/FIP49 29 IO P-CH open drain P62/FIP50 28 IO P-CH open drain P63/FIP51 27 IO P-CH open drain P64/FIP52 26 IO ANI0 22 I ANI1 21 I NC NC NC NC NC NC Center LED MIC DET MCACC LED NC EN A EN B FEN B FEN A NC(PU)(HP IN) +5V +5V GND KEY IN1 KEY IN2 F VSX-816-K 115 5 6 7 8