Kenwood KVT-512DVD Service Manual page 15

MICROCOMPUTER'S TERMINAL DESCRIPTION
Destination settings of KVT/DDX/DNX
MODEL Destination TYPE2
K
E
KVT M
V/X
R
K
E
DDX M
V/X
R
K
E
DNX M
V/X
R
TYPE0 is AD input.
Refer to the next table (TYPE0 Setup Voltage) for the "*".
• TYPE0 Setup Voltage
Power supply voltage Number of destinations
3.3
μ-com setup value
Destination
min
K 0.00
E 0.42
M 1.24
V/X 2.07
R 2.89
TYPE1 TYPE0
0 0 *
0 0 *
0 0 *
0 0 *
0 0 *
0 1 *
0 1 *
0 1 *
0 1 *
0 1 *
1 1 *
1 1 *
1 1 *
1 1 *
1 1 *
Pull up resistor
5 10
Pull down Pull up
resistor resistor
max
0.41 10 None
1.23 3.3 10
2.06 10 10
2.88 30 10
3.30 None 10
KVT-50DVDRY/512/522DVD
/522DVDY/532DVD/532DVDM
KEY1 Settings
Power supply voltage Number of keys
5
μ-com setup value
Name of
key
KEY1 SCRN/ 0.00
KEY2 FNC/■ 0.70
KEY3 SRC/SRC 1.93
KEY4 NAV/- 3.16
NO KEY 4.39
When opened / When closed
When being pushed and held for a while
KEY2: TEL, KEY4: V.OFF (E), RCAM (K,R,M,X)
KEY2 Settings
Power supply voltage Number of keys
5
μ-com setup value
Name of
key
KEY1 VOL- 0.00
KEY2 ATT 0.43
KEY3 VOL+ 1.04
KEY4 AUTO 1.65
KEY5 AM 2.26
KEY6 FM 2.87
KEY7 SEEK DOWN 3.48
KEY8 SEEK UP 4.09
NO KEY 4.70
When being pushed and held for a while
KEY2: LOUD (K,R,X)
Pull up resistor
4 12
Resister
value
min max
0.69 0.2
1.92 3.9
3.15 8.2
4.38 24
5.00
Pull up resistor
8 12
Resister
value
min max
0.42 0.3
1.03 1.8
1.64 2.2
2.25 3.3
2.86 5.1
3.47 8.2
4.08 16
4.69 51
5.00
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