Pioneer VSX-816-S Service Manual - Page 116

Digital Precision Processing LED. H:ON, L:OFF. Only for 816KU, 816SF, 916MY, 516J

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Page 116 highlights

1 • Pin Function A No. Port 1 VDD1 2 VSS1 3 X1 4 X2 5 IC(VPP) 6 RESET 7 P27/SCK1 8 P26/SI1 9 P25/SO1 B 10 P24/BUSY 11 P23 12 P22 13 P21/SO3 14 P20/SCK3 15 P00/INTP0 16 P01/INTP1 17 P02/T1 18 AVSS 19 ANI3 C 20 ANI2 21 ANI1 22 ANI0 23 VSS0 24 AVDD 25 VDD0 26 P64/FIP52 27 P63/FIP51 28 P62/FIP50 29 P61/FIP49 D 30 P60/FIP48 31 P57/FIP47 32 P56/FIP46 33 P55/FIP45 34 P54/FIP44 35 P53/FIP43 36 P52/FIP42 37 P51/FIP41 38 P50/FIP40 E 39 P47/FIP39 40 P46/FIP38 41 FIP37/P45 42 FIP36/P44 43 FIP35/P43 44 FIP34/P42 45 FIP33/P41 46 FIP32/P40 47 FIP31/P37 48 FIP30/P36 F 49 FIP29/P35 50 FIP28/P34 116 1 2 3 4 Pin Name +5V GND Resonator Resonator GND DISP RESET DISP CK DISP DTI DISP DTO DISP RDY Test 1w_wup NC NC DISP EN NC SR IN GND KEY IN4 KEY IN3 KEY IN2 KEY IN1 GND +5V +5V NC FEN A FEN B EN B EN A NC MCACC LED MIC DET Center LED NC NC NC NC NC NC POWER ON LED S24 S23 S22 S21 S20 S19 S18 S17 S16 I/O Pin Function - positive power supply - ground potential I crystal connection for system clock oscillation - crystal connection for system clock oscillation I receive reset signal from main u-com I/O clock signal from main u-com I/O datain from main u-com I/O data out to main u-com I/O ready signal from main u-com I/O test mode input for checker I/O output wakeup signal to main u-com I/O I/O I/O enable signal from main u-com I/O I/O remote control signal input from main room - ground potential for A/D converter I I I I - ground potential for ports - analog power voltage input to A/D converter - positive power supply to ports I/O I/O MULTI JOG(Right) I/O MULTI JOG(Left) I/O VOLUME JOG1(-) I/O VOLUME JOG1(+) I/O NC I/O MCACC LED output I/O MIC detection. L:detected, H:No detect I/O Digital Precision Processing LED. H:ON, L:OFF. Only for 816KU, 816SF, 916MY, 516J I/O NC I/O NC I/O NC I/O NC O NC O NC I/O POWER LED output O Display O Display O Display O Display O Display O Display O Display O Display O Display VSX-816-K 2 3 4

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VSX-816-K
116
1
2
3
4
1
2
3
4
C
D
F
A
B
E
No.
Port
Pin Name
I/O
Pin Function
• Pin Function
+5V
GND
Resonator
Resonator
GND
DISP RESET
DISP CK
DISP DTI
DISP DTO
DISP RDY
Test
1w_wup
NC
NC
DISP EN
NC
SR IN
GND
KEY IN4
KEY IN3
KEY IN2
KEY IN1
GND
+5V
+5V
NC
FEN A
FEN B
EN B
EN A
NC
MCACC LED
MIC DET
Center LED
NC
NC
NC
NC
NC
NC
POWER ON LED
S24
S23
S22
S21
S20
S19
S18
S17
S16
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
ANI1
ANI0
VSS0
AVDD
VDD0
P64/FIP52
P63/FIP51
P62/FIP50
P61/FIP49
P60/FIP48
P57/FIP47
P56/FIP46
P55/FIP45
P54/FIP44
P53/FIP43
P52/FIP42
P51/FIP41
P50/FIP40
P47/FIP39
P46/FIP38
FIP37/P45
FIP36/P44
FIP35/P43
FIP34/P42
FIP33/P41
FIP32/P40
FIP31/P37
FIP30/P36
FIP29/P35
FIP28/P34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
-
-
I
-
-
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I
I
I
I
-
-
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
I/O
O
O
O
O
O
O
O
O
O
positive power supply
ground potential
crystal connection for system clock oscillation
crystal connection for system clock oscillation
receive reset signal from main u-com
clock signal from main u-com
datain from main u-com
data out to main u-com
ready signal from main u-com
test mode input for checker
output wakeup signal to main u-com
enable signal from main u-com
remote control signal input from main room
ground potential for A/D converter
ground potential for ports
analog power voltage input to A/D converter
positive power supply to ports
MULTI JOG(Right)
MULTI JOG(Left)
VOLUME JOG1(-)
VOLUME JOG1(+)
NC
MCACC LED output
MIC detection. L:detected, H:No detect
Digital Precision Processing LED. H:ON, L:OFF. Only for 816KU, 816SF, 916MY, 516J
NC
NC
NC
NC
NC
NC
POWER LED output
Display
Display
Display
Display
Display
Display
Display
Display
Display