Kenwood KOS-V1000, Руководство по обслуживанию

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KOS-V1000/V500
MICROCOMPUTER’S TERMINAL DESCRIPTION
SW Logic
●
To MONITOR(OP_MONITOR or OEM_MONITOR)
Name of control line
γ _VIN
_SW2
γ _SYNC
_SW2
RGB_SW3 VIN_SW4 VIN_SW5
COMP
_MUTE
RGB
_MUTE
OEM_SW
Terminal number 79 80 81 82 83 84 85 78
OP_
MONITOR
Full_GRAPHIC 1 0 0 0 0 0 0 1
iPod_VIDEO 0 0 0 1 0 0 1 1
AVIN/VIN 0 0 0 1 0 0 1 1
TV (Other than SECAM) 0 0 0 1 0 0 1 1
TV (SECAM) 1 0 1 1 0 0 0 1
NAVI 1 0 1 0 1 0 0 1
PARK_OFF * 1 * 1 * 1 * 1 * 1 * 1 * 1 * 1
REVERS_OFF 0 0 0 1 0 0 1 1
NAVI_OFF 1 0 1 0 1 0 0 1
OEM_
MONITOR
Full_GRAPHIC 1 1 0 0 0 0 0 0
iPod_VIDEO 0 0 0 1 0 0 1 0
AVIN/VIN 0 0 0 1 0 0 1 0
TV (Other than SECAM) 0 0 0 1 0 0 1 0
TV (SECAM) 1 0 1 1 0 0 0 0
NAVI 1 0 1 0 1 0 0 0
PARK_OFF * 1 * 1 * 1 * 1 * 1 * 1 * 1 * 1
REVERS_OFF 0 0 0 1 0 0 1 0
NAVI_OFF 1 0 1 0 1 0 0 0
* 1: Superimpose OSD without switching the image shown on the display (monitor output).
The specifi cations for these yellow cells are not used this time and the no-input control method as described in the followings is used.
●
AUDIO switching SW (To MAIN, SUB, AV_OUT)
AOUT_SW5 AOUT_SW6
USB_AUDIO 0 1
iPod_AUDIO 1 0
●
RGB_OUT control
“RGB_OUT” operation is controlled with the OR of “V_MUT” and
specifi cations shown in the next table.
Name of control line
RGBOUT
_MUTE
V MUTE
Function
Terminal number 72
OP_
MONITOR
(In house)
Full_GRAPHIC 0 1
iPod_VIDEO 0 1
AVIN/VIN 0 1
TV (Other than SECAM) 0 1
TV (SECAM) 0 1
NAVI 0 1
PARK_OFF * 1 1
REVERS_OFF 0 1
NAVI_OFF 0 1
OEM_
MONITOR
(Out-of-
house)
Full_GRAPHIC 0 1
iPod_VIDEO 1 1
AVIN/VIN 1 1
TV (Other than SECAM) 1 1
TV (SECAM) 0 1
NAVI 0 1
PARK_OFF * 1 1
REVERS_OFF 1 1
NAVI_OFF 0 1
* 1: Superimpose OSD without switching the image shown on the
display (monitor output).
●
Control method when there is no input
Decide if there is a signal or not based on the number of pulses that
is coming in the SYNC_DET terminal (pin40) within 100ms.
Name of
control line
SYNC
_DET
SYNC_SW
COMP
_MUTE
µ-com terminal
number
40 76 84
Control IC - MM1503-E -
Control IC
terminal number
- 1 -
OP_
MONITOR
and
OEM_
MONITOR
None 3 or less 1 1
Yes 4~7 0 0
None 8~44 1 1
Yes 45~79 0 0
None 80 or more 1 1
* Plus “COMP_MUTE” to the control defi ned in the above table of
“To MONITOR (OP_MONITOR or OEM_MONITOR)”.