Harman Kardon AVR 134 Service Manual

PIN
SIGNALNAME TYPE
(1)
PULL
(2)
GPIO
(3)
DESCRIPTION
NO.
Emulation/JTAG Port
TCK 35 I IPU N Test Clock
TMS 19 I IPU N Test Mode Select
TDI 28 I IPU N Test DataIn
TDO 29 OZ IPU N Test DataOut
TRST
21 I IPD N Test Reset
EMU[0]
32 IO IPU N EmulationPin 0
EMU[1]
34 IO IPU N EmulationPin 1
Power Pins
Core Supply(CV
DD
) 8, 16,20,33,44,53,57,65,77,85,90,101,123,128,132
IO Supply(DV
DD
) 10,31,42,50,60,68,73,81,92,103,112,125,136
Ground(V
SS
) 1,6, 13,15,18,26,30,36,40,47,54,62,69,72,78,82,87,95,99,106,109,114,118,124,129,
133,140
(1)
TYPE column refers to pin direction in functional mode. If a pin has more than one function with different directions, the functions
are
separated with a slash (/).
(2) PULL column:
IPD = InternalPulldown resistor
IPU = InternalPullup resistor
(3) If the GPIO column is 'Y', then in GPIO mode, the pin is configurable as an IO unless otherwise marked.
NC
NC
A2
GND
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
17
FT24C08 : IC107
LA7956 : IC106
Pin Name Pin Function
A2, A1, A0 Device Address Inputs
SDA Serial Data Input / Open Drain Output
SCL Serial Clock Input
WP Write Protect
NC NoComnect

Harman Kardon AVR 134 Specifications

General

Brand	Harman Kardon
Model	AVR 134
Category	Receiver
Language	English