Aiwa XP-SP910, Руководство по обслуживанию

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Pin No. Pin Name I/O Description
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
COM3
COM2
COM1
COM0
VLC3
VLC2
VLC1
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
VREF-
AN0, PA0
AN1, PA1
AN2, PA2
AN3, PA3
AN4, PA4
AN5, PA5
AN6, PA6
AN7, PA7
VREF+
TXD, SB10, P00
RXD, SB10, P01
SBT0, P02
SBO1, P03
SBI1, P04
SBT1, P05
DK, BUZZER, P06
RST, P27
RMOUT, P10
P11
TM2IO, P12
TM3IO, P13
TM4IO, P14
IRQ0, P20
SENS, IRQ1, P21
IRQ2, P22
O
O
O
O
—
—
—
—
O
I
—
I
O
I
—
I
I
I
I
I
I
I
I
—
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I/O
I/O
I/O
I/O
I/O
I
I
I
LCD common
LCD common
LCD common
LCD common
LCD power
LCD power
LCD power
LCD power
Microcomputer main clock oscillation output.
Microcomputer main clock oscillation input.
GND
Sub clock oscillation.
Sub clock oscillation.
Connected VSS.
VSS
Function key input.
PLAY/STOP Key input.
AC adapter detection.
Battery voltage detection.
Remote control input.
"DIGITAL OUT ON/OFF Input. ""L""=ON."
Select input of the EASS mode. Reference of A/D value table.
Resume/hold SW input.
VCC
Limit SW input.
Power off output of the CD servo try bar. "L" = power off.
CD-RW regeneration gain up selection output. "H" = gain up.
CD-RW regeneration gain up select output. "L" = gain up."
Power down output of H/A.
Select output of the gain up with EASS. EASS ON = "L"
BUZZER output of the headphones.
Microcomputer reset input.
Reset output of DSP.
STAT input of DSP.
MLD output of DSP.
MDATA output of DSP.
MCLK output of DSP.
BLKCK input of DSP.
Wireless remote control sensor signal input.
Select input of AHC-4 or AHC-5. AHC-4 = "H". AHC-3 = "L".
IC, MN101C439-AC