Parts; Ic - Pioneer VSX-D409 Service Manual

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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
G1
NC
ACIN
RDS_DT
RDS_CK
OVFB
RMC
MRIN
PLL_CE
CDC_CS
TE
L 13942296513
CDC_CK
CDC_DO
CDC_DI
STEREO
TUNED
ENC_A
ENC_B
A.MUTE
CSB
DSP_CS
DSP_CK
DSP_SI
DSP_SO
VER_2
ST_EVR
PLL_DO
KEYIN1
KEYIN2
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1 G1/A1
2 G0/A0
3 NC
4 PE0/EC0/INT0
5 PE1/EC1/INT1
6 PE2/INT2
7 PE3/INT3/NMI
8 PE4/RMC
9 PE5
10 PE6/PWM
11 PE7/TO/ADJ
12 PC0/KR0
13 PC1/KR1
14 PC2/KR2
15 PC3/KR3
16 PC4/KR4
17 PC5/KR5
18 PC6/KR6
19 PC7/KR7
20 PB0/CINT
21 PB1/CS0
22 PB2/SCK0
23 PB3/SI0
PB4/SO0
24
25 PB5/SCK1
26 PB6/SI1
27 PB7/SO1
28 AVREF
29 PA1/AN0
PA1/AN1
30
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2 9
8
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3 6 7 1 3 1 5
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VSX-D409, VSX-D309
9 4 2 8
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
0 5 8 2 9 9 4 2 8
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 T_POWON
57
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 D_MUTE
51
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9 9
9 9
49