Kenwood KVT-915DVD Service Manual page 13

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MICROCOMPUTER'S TERMINAL DESCRIPTION
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Pin No. Name
101 BE_RST
102 PORTVDD2
103,104 NC
105~108 HPOS4~HPOS1
109 TOUCH_EN
110 TOUCH
111 SH_SDATA
112 SH_MDATA
113 SH_RST
114 SH_MREQ
115 NC
116 SH_SREQ
117~120 NC
121 SH_STBY
122 SH_CON
123 SH_INI
124 NC
125 VD
126 G_ILL
TE
127 L 13942296513 R_ILL
128 VDD1
129 B_ILL
130 DSI
131 GND1
132 EJECT
133 PANEL
134 SRC
135~138 NC
139 KEY2
140 NC
141 SPEANA_IN
142 R_SENS
143 ADCVDD
144 ADCGND
Destination setup terminal (for jumper wire)
Type TYPE0 (9 pin)
J L
K H
www E L
W H
M L
.
H H
C, X L
R H
I/O
O Reset for back-end microprocessor
- VDD (BU3.3V)
O NC
O Setting for starting position (Setting 4~1)
O Enable for touch panel control
I Touch off detect input terminal
I Data from IC506
O Data for IC506
O Reset for IC506
O Request for data transmission to IC506
- NC
I Request for data transmission from IC506
- NC
I System stand-by signal input terminal from IC506
O Standby control for IC506
O Control to process on function with IC506
O NC
I NAVI V sync. detect input terminal
O Green illumination lighting on control (H : Lighting on)
O Red illumination lighting on control (H : Lighting on)
- VDD (BU5V)
O Sub panel backlight (blue) control (H : Lighting on)
O Control for DSI LED (H : Lighting on)
- GND
I Disc eject key input terminal
I Front panel description detect terminal (L : Attached to unit, H : Pull off)
I Souse select key input terminal
I NC
I Key input terminal
- NC
I Spectrum analyzer signal input terminal
I Tilt sensor voltage detect terminal
- VDD (SW5V)
- GND
TYPE1 (10 pin) TYPE2 (11 pin)
L
L
H
H
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y
L
i
L
H
H
2 9
8
Description / Processing Operation
Q Q
3 6 7 1 3
Display select sw terminal
RGB_SW
L (75 pin)
L L
L L
L H
H
L
.
H
H
H
KVT-915DVD,925DVD,935DVD
KVT-945DVD,965DVD
9 4 2 8
1 5 0 5 8 2 9 9 4
SYNC_SW NAVI_SEL Display for input
(79 pin) (80 pin)
L H
m
L L
L H
co
H H
(NAVI display off )
9 9
2 8 9 9
source
TV, AUX IN
NAVI
DVD
Full graphic
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