Harman Kardon AVR-134 Service Manual page 12

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No.
Pin Name
37
P53
38
P30/INTP1
39
P17/TI50/TO05
40
P16/TOH1/INTP5
41
P15/TOH0
42
P14/RXD6
43
P13/TXD6
44
P12/SO10
45
P11/SI10/RXD0
46
P10/SCK10/TXD0
47
AVREF
48
AVSS
49
P27/ANI7
50
P26/ANI6
51
P25/ANI5
52
P24/ANI4
53
P23/ANI3
54
P22/ANI2
55
P21/ANI1
56
P20/ANI0
57
P130
58
P04/SCK11
59
P03/S111
60
P02/S011
61
P01/TI010/TO00
62
P00/TI000
63
P141/BUZ/INTP7
64
P140/PCL/INTP6
Pin Symbol
DSP_RDY
DSP_CE
DSP_ABOOT
DSP_INTREQ
DIR_PDN
RxD
TxD
Front B RLY
24C08_SCLK
24C08_SDA
AVREF
AVSS
KEY2
KEY3
KEY1
BT/THERMAL_DET
HDMI_HPD
HDMI_S2
HDMI_S2
FUNC_DN
ST/BY_LED
ST/BY_RLY
FUNC_UP
FLT/PLL_DATA
FLT/PLL_CLK
RMC
FLT_CE
POWER_DOWN
I/O
I
Input for DSP enable
O
Chip select output for NJW1153
O
Ouput for DSP Auto boot
I
Interrupt signal output to DSP
O
Output for DIR power down
I
Input for flash upgrade
O
Output for flash upgrade
O
Output for SPK B ON/OFF
O
Clock signal output for 24C08
I/O
Input & output for 24C08 control data
3V3
GROUND
I
Input for KEY2 scan
I
Input for KEY3 scan
I
Input for KEY1 scan
I
BLUETOOTH DETECT
O
Ouput for HDMI HPD(NOT USED)
O
Ouput for HDMI S2 CONTROL(NOT USED)
O
Ouput for HDMI S1 CONTROL(NOT USED)
I
Input for function encoder down
O
Ouput for standby led
O
Onput for standby relay
I
Input for function encoder up
O
Output for FLT/PLL control data
O
Clock signal output for FLT/PLL
I
Input for remocon data
O
Chip select output for FLT
I
Input for power down
2
Pin Description

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