Pioneer VSX-1015-K, Руководство по обслуживанию

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VSX-1015-K
130
1 2 3 4
1 2 3 4
C
D
F
A
B
E
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.
• List of IC
PEG123A
Pin Assignment (Top view)
PEG123A (MAIN CONTROL ASSY: IC501)
• Main Microcomputer
1
NECK 8 NECK8
2 DISP RST
3
NC
DISP EN
4
NC
DISP RDY
5
NC
DISP DI
6
DISP DO
OSDT
7
OSCK
DISP CK
8
GND
BYTE
9
GND
CNVSS
10
I2 CK I2C CK
11 I2 DT I2C DT
12
XRESET
XRESET
13
XOUT
XOUT
14
GND VSS
15
XIN XIN
16
5V
VCC
17
NMI
NM1
18
WAKEUP
AC WP
19
NC
DSPOL
NC
20 1W WUP 1W WP
21
DEMU
DECO MUTE
22
DISP EN
DSPOL
23
C52A C4052A
24
C52B C4052B
25
NC
NC
26
DISP RST
NC
27
DISP RDY
DISP CLK
NC
28
OSD CK
29
DISP DO
NC
30
DISP DI
OSD DT
31
T_ RXD
232C RXD
32
T_ TXD
232C TXD
33
T_SCLK
CLK
34
T_BUSY
232C CTS
35
DS DI
DSP D1
36
DS DO
DS CK
DS RST
DSS
BU
DS HR
DS MO DS MU
ADMD
DR DO
DSP DO
37
DSP CLK
38
DSP RST
39
DSP SS
40
BUSY
41
DSP HREQ
42
DSP MODE
43
DSP MUTE
44
ADMD
45
DIR DO
46
DR CS
DIR CS
47
LSSN
LSSN
48
DR ST
DIR RST
49
DR ER
DIR ERR
50
XT LO
XTLO
100
NECK 6
NECKA
99
AVCC
5V
98
VREF
5V
97
P100
NC
96
AVSS
GND
95
SIMUKE2
94
SIMUKE1
SIM1 SIM2
93
TEMP1
TEMP1
92
FAN STOP
91
FAN DRIVE
FADR
90
NC
NC
89
WATT IN1
88
NC
NC WATT FASTP
87
OSDCS
OSCS
86
OSDRT
OSRT
85
NC
NC
84
T_CE
TCE
83
T_DI
TDI
82
T_CLK
TCK
81
T_DO
TDO
80
BIAMP BI AMP
79 MICSEL MI CSEL
78
NC
NC
77
RDS FM+
RDS SW
76
RDS DT RDS DT
75
RDS CLK RDS CK
74
DC PROT
DC DET
73
OL DET
OL DET
72
VIDEO1
V1
71
VIDEO2 V2
70 VIDEO3 V3
69
INH
INH
68
NC
NC
67
4052A 52A
66
4052B 52B
65
SY DET
SYDET
VLDT
64
VSS
GND
63
EVR DT
62
VCC 5V
61 EVR CLK VLCK
60
GAIN_SEL
PREG
59
MVRATT
MVRATT
58
LOW POW
LOW
CONSUMPTION
57
A MUTE MUTE
56
HP DET
HP SW
55
RY-AC
RY AC
54
RY-HP
RY HP
53
RY AF
52 RY_C/R
RY_A
RY CS
51
RY_B
RY BS