Read Sharp DK-KP95PH (serv.man3) Service Manual online
DK-KP95PH
5 – 2
IC600 RH-IXA325AW00: Micro Computer IXA325AW00 (2/4)
Pin
No.
No.
NAME
Input/
Output
Type
Description
27
STBY_LED
Output
CMOS Input /
Output
STANDBY LED CONTROL
H : OFF , L : ON
H : OFF , L : ON
P65/TI11/TO11
28
FL_CS
Output
CMOS Input /
Output
FL CHIP SELECT
P66/TI12/TO12
29
NC
Output
CMOS Input /
Output
OPEN
P67/TI13/TO13
30
CD_SREQ
Output
CMOS Input /
Output
DATA TRANSMISSION REQUEST TO CD DSP
P77/KR7/INTP11
31
SYS_STOP
Input
CMOS Input /
Output
POWER FAILURE DETECTION
P76/KR6/INTP10
32
AP_RESET (OPTION)
Output
CMOS Input /
Output
I2C BUS SWITCH RESET CONTROL
L : RESET , H : NORMAL
L : RESET , H : NORMAL
P75/KR5/INTP9
33
RESET_AUDIOPRO
Output
CMOS Input /
Output
AUDIO PRO RESET CONTROL
H : NORMAL , L : RESET
H : NORMAL , L : RESET
P74/KR4/INTP8
34
TUN_RST
Output
CMOS Input /
Output
TUNER RESET CONTROL
P73/KR3
35
NC
Output
CMOS Input /
Output
OPEN
P72/KR2/SO21
36
ANA_INA
Output
CMOS Input /
Output
ANALOG INPUT SELECTOR
L: AUDIO IN, H: TUNER
L: AUDIO IN, H: TUNER
P71/KR1/SI21/SDA21
37
AMP_PWRDN
Input
CMOS Input /
Output
AMP_POWER DOWN (STA533W) - NO DETECTION
P70/KR0/SCK21/SCL21
38
AMP_ERR
Input
CMOS Input /
Output
AMP_ERR (STA533W) FAULT DETECTION
L : AMP ERROR , H : NORMAL
L : AMP ERROR , H : NORMAL
P06/TI06/TO06
39
AMP_INT
Input
CMOS Input /
Output
AMP_INTERRUPT (STA533W)
H : NORMAL OPERATION , L : INTERRUPT
H : NORMAL OPERATION , L : INTERRUPT
P05/TI05/TO05
40
AC_RELAY
Output
CMOS Input /
Output
MAIN TRANS ON/OFF CONTROL
H : POWER ON/DEMO , L : POWER OFF/ECO
H : POWER ON/DEMO , L : POWER OFF/ECO
P30/INTP3/RTC1HZ/SCK11/SCL11
41
H/P-SW
Input
CMOS Input /
Output
HEADPHONE IN DETECTION SWITCH
L : IN , H : OUT
L : IN , H : OUT
P50/INTP1/SI11/SDA11
42
IPOD_DET
Input
CMOS Input /
Output
IPOD IN DETECTION
L : IN , H : OUT
L : IN , H : OUT
P51/INTP2/SO11
43
LIMIT
Output
CMOS Input /
Output
CURRENT LIMITTER IC SET
P52/SO31
44
HP_MUTE
Output
CMOS Input /
Output
HEADPHONE MUTE CONTROL
H : ON , L : OFF
H : ON , L : OFF
P53/SI31/SDA31
45
NC
Output
CMOS Input /
Output
OPEN
P54/SCK31/SCL31
46
IPOD_SW
Output
CMOS Input /
Output
IPOD PARALLEL CHARGING CONTROL
P55
47
USB_SW
Output
CMOS Input /
Output
USB PARALLEL CHARGING CONTROL
P17/TI02/TO02
48
NC
Output
CMOS Input /
Output
OPEN
P16/TI01/TO01/INTP5
49
NC
Output
CMOS Input /
Output
OPEN
P15/SCK20/SCL20
50
IPOD_EN
Output
CMOS Input /
Output
CURRENT LIMITTER IC SELECTOR
H : ENABLE, L : DISABLE
H : ENABLE, L : DISABLE
P14/RXD2/SI20/SDA20
51
NC
Output
CMOS Input /
Output
OPEN
P13/TXD2/SO20
52
FL_SDATA
Output
CMOS Input /
Output
FL DRIVER DATA OUTPUT
P12/SO00/TXD0/TOOLTXD
53
NC
Output
CMOS Input /
Output
OPEN
P11/SI00/RXD0/TOOLRXD/SDA00
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