JVC CA-MXS6MDR Service Manual page 50

CA-MXS6MDR
SP-MXS6MD
HD6432345A15FA (IC500) : MD servo control
1.Pin layout
100 ~
1
~
25
26 ~
2.Pin function (1 / 2)
Symbol
PIN No. I/O
1 I DO
2 O DI
3 O SCL
4 O CS
5 - STSRDY
6 - NC
7 - VSS
8 O STATUS
9 O SWDT
10 I COMMAND
11 I SRDT
12 I COMCLK
13 O SCLK
14~16 - NC
17 - POWER
18 - VSS
19 O PWAD
20 O PWDA
21 O EMPHA
22,23 - NC
24 O MODON
25 O MODCHG
26 - NC
27 O MONIDATA
28 O MONICLK
29 O MONILAT
30 O XTSL
31 - VSS
32 O TX
33 - NC
34 O RECP
35,36 - NC
37 O XRST
38 I SENS
39 I XLAT
40 - VCC
41~44 I MNT3~0
45~48 I CAM4^1
49 - VSS
50 O DRVON
1-50
76
75
~
51
50
Data input for EEPROM.
Data input for EEPROM.
Clock output for EEPROM.
Chip select for EEPROM 1.
Non connected.
Non connected.
Ground
Status output for host.
Data output to CXD2662R.
Command input from host.
Data input from CXD2662R.
Clock input from host.
Serial clock output to CDX2662R.
Non connected.
Power supply.
Ground
AD power control output.
DA power control output.
Emphasis control output.
Non connected.
High frequency ON / OFF output.
High frequency power select output.
Non connected.
Data output for debag / test mode.
Clock output for debag / test mode.
Latch output for debag / test mode.
Input frequency select output to CXD2662R.
Ground
Write data output permission to CXD2662R.
Non connected.
Recording power output to CXD2662R.
Non connected.
LSI reset output to CXD2662R.
Monitor input from CXD2662R.
Write protect switch input.
Power supply.
LSI monitor signal from CXD2662R.
Mechanism position detect input.
Ground
4ch CLV drive power save.
Function