Kenwood KDV-S210P Service Manual page 6

KDV-S210P/S220P
/S230P/S240P
MICROCOMPUTER'S TERMINAL DESCRIPTION
B/E Microcomputer : ES6008 (COMBO PCB : U1)
Pin No. Pin Name
1 VEE
2~7 LA4~LA9
8 VSS
9 VCC
10~16 LA10~LA16
17 VSS
18 VEE
19~21 LA17~LA19
22,23 LA20,LA21
24 /RESET
25 TDMDX
25 RSEL
26 VSS
27 VEE
28 TDMDR
29 TDMCLK
30 TDMSF
31 TDMTSC#
32 TWS
32 SEL_PLL2
33 TSD0
33 SEL_PLL0
34 VSS
35 VCC
36 TSD1
36 SEL_PLL1
37,38 TSD2,TSD3
39 MCLK
40 TBCK
41 SPDIF
41 SEL_PLL3
42 NC
43 VSS
44 VCC
45 RSD
46 RWS
47 RBCK
48 NC
49 XIN
6
I/O Application
- I/O power supply (+3.3V) input
O Flash ROM address bus
- Digital GND
- Core power supply (+2.5V) input
O Flash ROM address bus
- Digital GND
- I/O power supply (+3.3V) input
O Flash ROM address bus
O Flash ROM address bus
I Chip reset input
O NC
I ROM selection terminal
- Digital GND
- I/O power supply (+3.3V) input
I NC
I NC
I NC
O NC
O Audio frame synchronization output
I System and DSCK output clock selection [2]
O Audio serial data port 0
I System and DSCK output clock selection [0]
- Digital GND
- Core power supply (+2.5V) input
O Audio serial data port 1
I System and DSCK output clock selection [1]
O Audio serial data port 2,3
O Audio master clock
O Audio bit clock output
O SPDIF output
I Clock source selection
- NC
- Digital GND
- Core power supply (+2.5V) input
I Audio input serial data
I Audio input frame synch
I Audio input bit clock
- NC
I Crystal input
Processing Operation Description
NC
Selected by 8bit ROM
Selected by DCLK x 4
Selected by DCLK x 4
NC
Selected by DCLK x 4
NC
Selected by crystal oscillator
NC
NC
NC