Marantz AV8003 Service Manual page 110

IC81 : HD64F36049HV
pin port I/O
P90/
59 I/O
SCK3_3
60 P91/RXD_3 I/O
61 P92/TXD_3 I/O
62 P93 I/O
63 P94 I/O
64 P95 I/O
65 P96 I/O
66 P97 I/O
P70/
67 I/O
SCK3_2
68 P71/RXD_2 I/O
69 P72/TXD_2 I/O
70 P74/TMRIV I/O
71 P75/TMCIV I/O
72 P76/TMOV I/O
73 P77 I/O
74 AVss I
75 PB0/AN0 I
76 PB1/AN1 I
77 PB2/AN2 I
78 PB3/AN3 I
79 PB4/AN4 I
80 PB5/AN5 I
use STBY Name
O - DEBUG_X0
O - DEBUG_X1/RxD1
O - DEBUG_X2/TxD1
O - DEBUG_X3
O - DEBUG_X4
O - DEBUG_X5
O - DEBUG_X6
O - DEBUG_X7
I - INT_SW
RXD - DEBUG_RxD0
TXD - DEBUG_TxD0
I - -
I - -
I - -
I - -
AVss - -
I - I_5V_CH1
I - I_5V_CH2
I - I_5V_CH3
I - I_5V_CH4
I - I_HPD_CH1
I - I_HPD_CH2
Port Setting
Act. init
- L N.C to Virtual Connector Land
- H N.C to Virtual Connector Land
- H N.C to Virtual Connector Land
- L N.C to Virtual Connector Land
- L N.C to Virtual Connector Land
- L N.C to Virtual Connector Land
- L N.C to Virtual Connector Land
- L N.C to Virtual Connector Land
- SiI9185 Int pin
L H RS232C RxD for Debug
L H RS232C TxD for Debug
- - To GND
- - To GND
- - To GND
- - To GND
- - GND
- - 5V Input of SOURCE1
- - 5V Input of SOURCE2
- - 5V Input of SOURCE3
- - 5V Input of SOURCE4
- - HPD Input of SINK1
- - HDP Input of SINK2
146
Note