Parts - Pioneer PD-D6-J Service Manual

5

7.2 PARTS

7.2.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
• List of IC
PDC148A, MT1389EE/B2-L
PDC148A (LCD ASSY : IC2101)
• System Control Microcomputer
Pin Function
No. Mark
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
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
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
31 PE0
32 PE1
33 PE2
34 PE3
35 PE4
36 PE5
37 PE6
38 PE7
39 VSS4
40 VDD4
5
6
Pin Name I/O
NC O
NC O
NC
O
ACPULSE I AC PULSE input(Interruption)
LED2 O Power-on indicator
LED1 O Pure audio indicator
REMOCON I REMOCON signal input(Interruption)
µ -com reset input
XRESET I
−
XT1 32.768kHz sub clock connection (0.1W correspondence)
−
XT2 32.768kHz sub clock connection (0.1W correspondence)
−
VSS1 VSS1
−
CF1 10MHz crystal oscillator
−
CF2 10MHz crystal oscillator
−
VDD1 VDD1
SIMUKE I Destination distinction input
NC I
I
VDET DVD3.3V detection input
KEY1
I Key Input
NC I Key Input
NC I
NC I
NC I
XDFDT O AQE serial control DATA
XDFCS O AQE serial control CS
XDFCLK O AQE serial control CLK
LCDDAT
O Data for LCD driver
LCDCS O Chip enable for LCD driver
LCDCLK O Clock for LCD driver
AQE reset
XDFRST O
Chip select for system bus(MTK XREADY)
XREADY O
O PCM/DSD data select
XPCM/DSD
NC O
NC O
NC
O
NC O
XDACRST O DAC reset
NC O
XSYSMUTE O Control mute of system
−
VSS4 VSS4
−
VDD4 VDD4
PD-D6-J
6
7
Pin Function
7
8
A
B
C
D
E
F
81
8