Sharp HT-DV40H Service Manual page 133

IC701 RH-IXA161AW00 : System Microcomputer ( IXA161AW ) ( 5/5 )
NAME
Pin
No.
PORT_TYPE
76 CCB DI
P144/So20/TxD2
77 RDS DATA
P143/Si20/RxD2/SDA20
78 RDS CLK
P142/SCK20/SCL20
79 CCB CLK
P141/PCLBUZ1/INTP7
80 Mic IN
P140/PCBUZ0/INTP6
81 AMP PROTECT
P120/INTP0/EXLVi
82 RX IN
P47/INTP2
83 P-IN
P46/INTP1/Ti05/To05
84 FL DO
P45/SO01
85 FAN LOCK
P44/Si01
86 FL CLK
P43/SCK01
87 FL CS
P42/Ti04/To04
88 FL RESET
P41/TOOL1
89 TOOL0
P40/TOOL0
90 RESET
RESET
91 SUB CLK
P124/XT2
92 SUB CLK
P123/XT1
93 FLASH MODE
FLMD0
94 PULL DOWN REG
P122/X2/EXCLK
95 NC
P121/X1
96 REGC
REGC
97 GND
Vss
98 GND
Evss 0
99 +3.3V
Vdd
100 +3.3V
+3.3V
Input/ Output FORM
CMOS INPUT /
Output
OUTPUT
CMOS INPUT /
Input
OUTPUT
CMOS INPUT /
Input
OUTPUT
CMOS INPUT /
Output
OUTPUT
CMOS INPUT /
Input
OUTPUT
CMOS INPUT /
Input
OUTPUT
CMOS INPUT /
Input
OUTPUT
CMOS INPUT /
Input
OUTPUT
CMOS INPUT /
Output
OUTPUT
CMOS INPUT /
Input
OUTPUT
CMOS INPUT /
Output
OUTPUT
CMOS INPUT /
Output
OUTPUT
CMOS INPUT /
Output
OUTPUT
CMOS INPUT /
Input
OUTPUT
Input CMOS INPUT
Input CMOS INPUT
Input CMOS INPUT
Input CMOS INPUT
Input CMOS INPUT
Input CMOS INPUT
Output
Output
Output
Output
Output
8 – 48
FUNCTION OUTLINE
TUNER/Audio/Karaoke communication
DATA sig out
RDS DATA IN (MASTER MODE)
RDS CLK IN (MASTER MODE)
TUNER/Audio/Karaoke communication
CLK sig out
Mic In Detect
Insert = L
Power IC abnormal detect
Abnormal = L
SHARP 15bit remocon receive
Power Fail detect
FL Driver communication Data out
FAN LOCK DETECTION
Pulse input: Normal, No pulse input: Error
FL Driver communication CLK out
FL Driver communication CS out
FL Driver RESET out
For micom reflash
32.768KHz X'tal
32.768KHz X'tal
For micom reflash
PULL DOWN REG
PULL DOWN REG
OPEN (Connect Cap)
HT-DV40H