Kenwood KVT-910DVD Service Manual page 22

KVT-910DVD/920DVD/930DVD/
940DVD/960DVD
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin Name
85 TYPE2
86 NC
87 BUDET
88 ACC
89 ONREQ
90 SHCS
91 DVD_REQ
92 HLZSW
93 SYNC_PWM
94 DVD_DATA
95 MAS_DATA
96 DVD_CLK
97 FLASH
98 EPSDA
99 EPSCK
100 SHDATA
24
www.manualscenter.com
I/O Function
I Destination switching terminal 2
O OPEN
I BU detection terminal
I ACC detection terminal
I ONREQ detection terminal
I Drawing micom data transmission request detection termianl L : With transmission request
I DVD micom data transmission request detection terminal
I Monitor mechanism horizontal detection terminal L : Horizontal
I BRIGHT adjustment PWM input terminal
I DVD micom data input terminal
O DVD micom data output terminal
O DVD micom clock output terminal
I Pull down
I/O EEPROM data input / output terminal
I/O EEPROM clock input/output terminal
I Drawing micom data input terminal
Description of Processing
H : Power down
L : ACC ON
L : ONREQ
Dropping edge interruption
Used when writing in flash memory
Used when writing in flash memory
Used when writing in 1.5MHz flash memory
Need to pull up registor
Need to pull up registor