Parts - Pioneer VSX-D509S Service Manual

7.2 PARTS

7.2.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
PDG247A (FRONT ASSY : IC401)
• System Control MCU
Pin Arrangement (Top View)
G2 1 G1/A1
G1 2 G0/A0
NC 3 NC
ACIN 4 PE0/EC0/INT0
RDS_DT 5 PE1/EC1/INT1
RDS_CK 6 PE2/INT2
OVFB 7 PE3/INT3/NMI
RMC 8 PE4/RMC
MRIN 9 PE5
PLL_CE 10 PE6/PWM
CDC_CS 11 PE7/TO/ADJ
CDC_CK 12 PC0/KR0
CDC_DO 13 PC1/KR1
CDC_DI 14 PC2/KR2
STEREO 15 PC3/KR3
TUNED 16 PC4/KR4
ENC_A 17 PC5/KR5
ENC_B 18 PC6/KR6
A.MUTE 19 PC7/KR7
CSB 20 PB0/CINT
DSP_CS 21 PB1/CS0
DSP_CK 22 PB2/SCK0
DSP_SI 23 PB3/SI0
DSP_SO 24 PB4/SO0
VER_2 25 PB5/SCK1
ST_EVR 26 PB6/SI1
PLL_DO 27 PB7/SO1
28 AVREF
KEYIN1 29 PA1/AN0
KEYIN2 30 PA1/AN1
VSX-D509S
A21 80 S11
A22 79 S12
A23 78 S13
PH7/A24 77 S14
PH6/A25 76 S15
PH5/A26 75 S16
PH4/A27 74 S17
PH3/A28 73 S18
PH2/A29 72 S19
PH1/A30 71 S20
PH0/A31 70 S21
PG7/A32 69 S22
PG6/A33 68
PG5/A34 67 RY_B
PG4/A35 66 RY_C/R
PG3/A36 65 RY_A
PG2/A37 64 RY_AC
PG1/A38 63
PG0/A39 62 GAIN
PF7/A40 61 NECK
PF6/A41 60 DSP_RST
PF5/A42 59 9164_CS
PF4/A43 58 T_MUTE
PF3/A44 57 T_POWON
PF2/A45 56
PF1/A46 55 FM+(RDS)
PF0/A47 54 CDC_RST
PD7/A48 53 DSP_MT
PD6/A49 52 9273_CS
PD5/A50 51 D_MUTE
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