Marantz SR6009/U1B Service Manual page 164

Pin Pin Name
139 P41/IRQ9-B/AN1 HDMI IN 5V SET
140 AVSS AVSS
141 P40/IRQ8-B/AN0 CEC_IN
142 VREF VREF
143 AVCC AVCC
P05/IRQ13-A/TMO3/
144 NC
RxD4/TCK
Pull up/
Symbol I/O
down
I -
- -
I SW3VPu
- -
- -
I M3VPu
CEC
LvCnv STBY STOP
STBY
- I I I
- - - -
- I I I
- - - -
- - - -
- I I I
164
Function
HDMI INPUT 5V (for EDID / HOT
PLUG) detection pin
GND
CEC-D signal input pin
Reference voltage (+3.3V) input pin for
A/D port
+3.3V
NC