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1
7.2 PARTS
7.2.1 IC
A
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
• List of IC
PDC133A, MT1389FE/H-L, TAK5358ET
PDC133A (DVDMAIN ASSY : IC5501)
• System Control Microcomputer
Pin Function
No.
Mark
B
1
PA3/WR#
2
PA4/RD#
3
PA5/RS
4
P70 / INT0 / T0LCP / AN8
5
P71 / INT1 / T0HCP / AN9
6
P72 / INT2 / T0IN
7
P73 / INT3 / T0IN
8
RES#
9
XT1 / AN10
10
XT2 / AN11
C
11
VSS1
12
CF1
13
CF2
14
VDD1
15
P80 / AN0
16
P81 / AN1
17
P82 / AN2
18
P83 / AN3
19
P84 / AN4
20
P85 / AN5
D
21
P86 / AN6
22
P87 / AN7
23
P10 / SO0
24
P11 / SI0 / SB0
25
P12 / SCK0
26
P13 / SO1
27
P14 / SI1 / SB1
28
P15 / SCK1
29
P16 / T1PWML
30
P17 / T1PWMH/BUZ
E
31
PE0
32
PE1
33
PE2
34
PE3
35
PE4
36
PE5
37
PE6
38
PE7
39
VSS4
40
VDD4
F
92
1
2
Pin Name
I/O
FLDAT
O
Data for FL driver
XFLCS
O
Chip enable for FL driver
FLCLK
O
Clock for FL driver
ACDET
I
Powerdown Detection
P_ON
I
REMOCON 2 ( Power On )
RDSCLK
I (O) Clock input from RDS decoder (Interruption 2)/ non-RDS model = Low output
REMOCON
I
REMOCON signal input (Interruption 3)
µ -com reset input
XRESET
I
−
XT1
Subclock (connect to VDD when no use)
−
XT2
Subclock (leave open when no use, and set the bit 6 of OCR SFR)
−
VSS1
−
CF1
Main Clock (connect to VDD when no use)
−
CF2
Main Clock (leave open when no use)
−
VDD1
SIMUKE
I
Destination distinction input
MODEL
I
Model distinction input
I
VDET
DVD3.3V detection input
KEY1
I
Key1 input
KEY2
I
Key2 input
DIRERR
O
LOCK/UNLOCK from DIR
PCONFIG
I
POWER CONFIG INPUT
XPROTECT
I
Protection and Fan Error detection input
DSPDI
O
Data output to DSP (MOTOROLA) and DIR
DSPDO
O
Data input from DSP (MOTOROLA)
DSPCK
O
Clock output to DSP (MOTOROLA) and DIR
XTVMUTE
O
Control mute of SCART (Audio)
DASDA
I /O
I2C data for D-AMP
DASCK
O
I2C clock for D-AMP
INPUTSELA
AUDIO INPUT SELECT A
O
AUDIO INPUT SELECT B
INPUTSELB
O
HP MUTE ON/OFF
O
XHPMUTE
REC OUTPUT MUTE ON/OFF
XRECMUTE
O
Control of DSPMUTE combining DIRERR., "L" at digital mode, "H" at analog mode.
ADMD
O
XADPDN
POWER DOWN for A/D
O
DSPMUTE
O
MUTE requeat to DSP MODULE
LED
O
Control of LED
XDEC MUTE
O
Detection of 1stDSP boot success from DSP MODULE
DSPHREQ
O
Error detection from DSP (MOTOROLA)
−
VSS4
−
VDD4
XV-DV353
2
3
Pin Function
3
4
4
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