Kenwood FZDA07ELEF2 Service Manual page 24

FZDA07ELEF2/EREF2/MRHF2
MICROCOMPUTER'S TERMINAL DESCRIPTION
e RESET terminal
BU3.3 voltage External input
RST-IC_OUT SA_RST_S FLASH_RST
L L
L L
L L
L H
L H
L H
L OPEN
L OPEN
L OPEN
H L
H L
H L
H H
H H
H H
H OPEN
H OPEN
H OPEN
● PANEL MICROCOMPUTER MB95F118AS105 (X34-553: IC5)
Pin No. Pin Name
1 FL_CLK
2 FL_SO
3 FL_CS
4 TYPE1
5 TYPE2
6,7 KR5, KR6
8,9 NC
10,11 NC
12 AVSS
13 AVCC
14~17 KR1~KR4
18 FL_RESET
19 I2C_SDA
20 I2C_SCL
21 MOD
22 X0
23 X1
24 VSS
25 VCC
26 5V_SW
24
µ-com terminal
RESET
L L µ-com reset status
H L µ-com reset status
OPEN L µ-com reset status
L L µ-com reset status
H L µ-com reset status
OPEN L µ-com reset status
L L µ-com reset status
H L µ-com reset status
OPEN L µ-com reset status
L L µ-com reset status
H L µ-com reset status
OPEN L µ-com reset status
L L µ-com reset status
H H µ-com normal status
OPEN H µ-com normal status
L L µ-com reset status
H L µ-com reset status
OPEN L µ-com reset status
I/O Application
O FL clock output terminal
O FL data output terminal
O FL chip select terminal
I Destination determination
I Destination determination
I Key scan pulse input terminal
O Not used
I Not used
-
-
I Key scan pulse input terminal
O FL reset terminal
I/O SDA of ROM correction E2P
I/O SCL of ROM correction E2P
- Operation mode specifi cation terminal
- 4.0MHz (Multiply with 2.5 times =10MHz)
- 4.0MHz (Multiply with 2.5 times =10MHz)
- GND
- Power supply MAX3.3V
O FL logic power supply 5V
r Source and VICS information source
µ-com status Source
FM
AM (LW ,MW)
DVD(CD)
CD-CH
AUX
HDD
Analog TV
Digital TV
One-seg digital TV
t Input source switching
Source
AM
FM
One-seg digital TV
Analog TV
Other
Processing Operation Description
Communication speed: 1MHz (Max.)
Communication speed: 1MHz (Max.)
L: Can transfer data, H: Cannot transfer data
(Since the signal will be logically reversed in circuit.)
L: D07MONI, A07PANEL, H: A07MONI
L: D07MONI, A07MONI, H: A07PANEL
Output L fi xed
NC but set up input such that it is consistent with the other models.
H: FL reset, L: Clear FL reset
4.7kΩ pull down
H: Logic power ON, L: Logic power OFF
VICS information
FMM_SW RF
source
L Radio TV
L Radio TV
H TV Radio
H TV Radio
H TV Radio
H TV Radio
H TV Radio
H TV Radio
H TV Radio
AUDIO_SEL2 AUDIO_SEL1
L L
L H
H L
H H
Don't Care