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KVT-715DVD,725DVD/-B,735DVD
KVT-745DVD,765DVD,815DVD
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MICROCOMPUTER'S TERMINAL DESCRIPTION
3 7 63 1515 0
Pin No.
MINI_CS
42
FLASH_SI
MINI_DATA/MINI_DATA
43
MINI_DATA/LEDSW_SUB
MINI_DATA/FLASH_SO
MINI_CLK/MINI_CLK
44
MINI_CLK/FLASH_CLK
45
KEY_OPEN
46
BE_SDATA
47
BE_MDATA
48
BE_CLK
49
BE_RST
50
BE_MREQ
51
BE_SREQ
52
PON
53
PM1_MCNT
54
POWER_DET
55
PAK_DET
TE
L 13942296513
56
M_MUTE
57
DVD_DISC_DET
58
NC
59
D_MUTE
60
PVDD1
61
LCD_BRIGHT
62~65
NC
66
JIG_EJ
67
NC
68
SUBLED_OFF
69
ACC_DET
70
XT2
71
XT1
72
GND2
73
X1
74
X2
75~78
NC
79
FSEL1
80
FSEL2
www
81
BU_DET
82
KEY_SRC
.
83
KEY_DVDEJ
10
Name
I/O
O
Chip select for mini LCD driver
I
Use for flash microprocessor
O
Data for mini LCD driver
O
Panel LED control for with out mini LCD model (H : Lighting on, L : Light off)
O
Use for flash microprocessor
O
Clock for mini LCD driver
I
Use for flash microprocessor
I
Open/close key input terminal
I
Data from back-end microprocessor
O
Data for back-end microprocessor
O
Clock for back-end microprocessor
O
Reset for back-end microprocessor (L : Reset)
O
Request for back-end microprocessor
I
Request from back-end microprocessor
O
Power on/off control (H : Power on)
O
5V/7.5V AVR control (H : 5V, L : 7.5V)
I
BU line condition detect terminal (L : Power voltage trouble)
I
Packing detect terminal (H : Parking detect)
O
Audio muting control (L : Muting on)
I
Disc insert detect terminal (L : Disc insert the unit)
O
NC
O
Digital audio on/off control (H : Muting off, L : Muting on)
-
VDD (BU5V)
O
Dimmer control for inverter (L : Back light lighting off)
O
NC
I
2DIN FC detect terminal (H : FC, L : Other)
O
NC
O
Sub panel LED on/off control (H : Eject, L : Other)
I
Acc voltage detect terminal (L : ACC on)
-
Sub clock (32.768kHz)
-
Sub clock (32.768kHz)
-
GND
-
Main clock (19.8MHz)
-
Main clock (19.8MHz)
O
NC
O
DC/DC converter frequency control
O
DC/DC converter frequency control
I
Back up line voltage detect terminal (L : Reduced voltage)
x
ao
y
I
Source select key input terminal
i
I
DVD eject key input terminal
8
Description / Processing Operation
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
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