Pioneer VSX-D814, Service Manual

Page: 66 / 84

VSX-D914-K
66
1 2 3 4
1 2 3 4
C
D
F
A
B
E
7
Pin Arrangement (Top View)
7
PE5420A (FRONT ASSY : IC401)
• System Control MCU
VF
+5V
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
FUNC VIDEO LED
FUNC VCR/DVR LED
FUNC TV/SAT LED
FUNC DVD/LD LED
FUNC CD LED
FUNC CD-R/TAPE LED
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
O
O
O
O
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
VLOAD
VDD2
FIP20
FIP21
FIP22
FIP23
FIP24/P30
FIP25/P31
FIP26/P32
FIP27/P33
FIP28/P34
FIP29/P35
FIP30/P36
FIP31/P37
FIP32/P40
FIP33/P41
FIP34/P42
FIP35/P43
FIP36/P44
FIP37/P45
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
S10
O
61
FIP19
P-CH
P-CH
P46/FIP38
40
O
FUNC TUNER
LED
S9
O
62
FIP18
P-CH
P-CH
P47/FIP39
39
O
FUNC A
UX LED
S8
O
63
FIP17
P-CH
P-CH open dr
ain
P50/FIP40
38
IO
MCA
CC LED
S7
O
64
FIP16
P-CH
P-CH open dr
ain
P51/FIP41
37
IO
V
OLUME LED
S6
O
6
5
FIP15
P-CH
P-CH open dr
ain
P52/FIP42
36
IO
1W WUP
S5
O
6
6
FIP14
P-CH
P-CH open dr
ain
P53/FIP43
35
IO
NC
S4
O
6
7
FIP13
P-CH
P-CH open dr
ain
P54/FIP44
34
IO
NC
S3
O
6
8
FIP12
P-CH
P-CH open dr
ain
P55/FIP45
33
IO
NC(PU)(KEY5)
S2
O
6
9
FIP11
P-CH
P-CH open dr
ain
P56/FIP46
32
IO
TEST
S1
O
7
0
FIP10
P-CH
P-CH open dr
ain
P57/FIP47
31
IO
NC(PU)(MIC IN)
G10
O
7
1
FIP9
P-CH
P-CH open dr
ain
P60/FIP48
30
IO
EN A
G9
O
7
2
FIP8
P-CH
P-CH open dr
ain
P61/FIP49
29
IO
EN B
G8
O
7
3
FIP7
P-CH
P-CH open dr
ain
P62/FIP50
28
IO
FEN B
G7
O
7
4
FIP6
P-CH
P-CH open dr
ain
P63/FIP51
27
IO
FEN A
G6
O
7
5
FIP5
P-CH
P-CH open dr
ain
P64/FIP52
26
IO
NC(PU)(HP IN)
G5
O
7
6
FIP4
P-CH
VDD0
25
+5V
G4
O
7
7
FIP3
P-CH
A
VDD
24
+5V
G3
O
7
8
FIP2
P-CH
VSS0
23
GND
G2
O
7
9
FIP1
P-CH
COMP
ANI0
22
I
KEY IN1
G1
O
8
0
FIP0
P-CH
COMP
ANI1
21
I
KEY IN2
CMOS
CMOS
CMOS
STI
C-MOS
C-MOS
C-MOS
C-MOS
C-MOS
C-MOS
C-MOS
C-MOS
C-MOS
C-MOS
C-MOS
COPM
COMP
VDD1
VSS1
X1
X2
IC(VPP)
RESET
P27/SCK1
P26/SI1
P25/SO1
P24/BUSY
P23
P22
P21/SO3
P20/SCK3
P00/INTP0
P01/INTP1
P02/T1
AVSS
ANI3
ANI2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
I
I
I
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
I
+5V
GND
Resonator
Resonator
GND
DISP RESET
DISP CK
DISP DTI
DISP DTO
DISP RDY
NC
NC
NC
NC
DISP EN
NC(PD)(MULTIROOM SRIN)
SR IN
GND
KEY IN4
KEY IN3