Pioneer DEH-3400 Instrukcja serwisowa - Strona 23

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Pioneer DEH-3400 Instrukcja serwisowa
DEH-340,3400,34
Pin No.
Pin Name
58-61
FLGA-D
62
VDD
63
VSS
64
IO0
65
IO1
66
IO2
67
IO3
dmout
68
ckse
69
dact
70
71
TESIN
72
TESIO1
73
VSS
74
PXI
75
PXO
76
VDD
77
XVSS
78
XI
79
XO
80
XVDD
81
DVSR
82
RO
83
DVDD
84
DVR
85
LO
86
DVSL
87-89
TEST1-3
90-93
BUS0-3
94
VDD
95
VSS
96
BUCK
cee
97
98
TEST4
tsmod
99
rst
100
*TC9495F2
51
80
54
I/O
Function and Operation
O
External flag output terminal for internal signal monitor
Digital + power supply terminal (5 V)
Digital ground terminal
O
RF amplifier gain switching terminal
O
Not used
I
HOME detection switch input terminal
O
FocusDrv and signal output terminal
I
Field equalizer PWM output terminal for IO0 and IO1
Disc equalizer PWM output terminal for IO2 and IO3
I
Usually open
I
DAC test mode terminal
I
Test input terminal
I
Test input/output terminal
Digital ground terminal
I
DPS-system clock oscillator circuit input terminal
O
DPS-system clock oscillator circuit output terminal
Digital + power supply terminal (5 V)
Ground terminal for system clock oscillator circuit
I
System clock oscillator circuit input terminal
O
System clock oscillator circuit output terminal
For system clock oscillator circuit + power supply terminal
R channel D/A converting unit power supply terminal
O
R channel data forward rotation output terminal
D/A converting unit power supply terminal (5 V)
Reference voltage terminal
O
L channel forward rotation output terminal
L channel D/A converting unit power supply terminal
I
Test mode terminal
I/O
Data input/output terminal for microcomputer interface
Digital + power supply terminal (5 V)
Digital ground terminal
I
Clock terminal for microcomputer interface
I
Chip enable signal for microcomputer interface
I
Test mode terminal
I
Test mode terminal
I
Reset signal input terminal
30
1