Marantz SR8001 Service Manual

141
IC90 : HD64F36087HV
49 P71/RXD_2 I/O RXD I DEBUG_RxD RS232C RxD for Debug
50 P72/TXD_2 I/O TXD I DEBUG_TxD RS232C TxD for Debug
51 P14/_IRQ0 I/O INT I INT_RX L - HDMI Rx device Int.
52 P15/_IRQ1 I/O INT I INT_TX1 L - HDMI Tx device1 Int.
/TMIB1
53 P16/_IRQ2 I/O INT I INT_TX2 L - HDMI Tx device2 Int.
54 P17/_IRQ3 I/O INT I INT_SCDT L - SCDT Int.
/TRGV
55 P33 I/O O I DEBUG_O3 - L to Virtual Connector Land
56 P32 I/O O I DEBUG_O2 - L to Virtual Connector Land
57 P31 I/O O I DEBUG_O1 - L to Virtual Connector Land
58 P30 I/O O I DEBUG_O0 - L to Virtual Connector Land
59 PB3/AN3 I I I I_HPD_O1 HDP Input for Out1
60 PB2/AN2 I I I I_HPD_O2 HDP Input for Out2
61 PB1/AN1 I I I I_5V_CH34 5V Input for CH3,4
62 PB0/AN0 I I I I_5V_CH12 5V Input for CH1,2
63 PB4/AN4 I I I SW4 to GND (or Temporary Pull up)
64 PB5/AN5 I I I SW5 to GND (or Temporary Pull up)
pin
No
Port Name
Mode7
I/O use STBY Name
Port Setting
Note
Act. init
Control Inputs “ON” Channel
Inhibit C* B A MZ4051FK MZ4052FK MZ4053FK
L L L L 0 0X, 0Y 0X, 0Y, 0Z
L L L H 1 1X, 1Y 1X, 0Y, 0Z
L L H L 2 2X, 2Y 0X, 1Y, 0Z
L L H H 3 3X, 3Y 1X, 1Y, 0Z
L H L L 4 ¾ 0X, 0Y, 1Z
L H L H 5 ¾ 1X, 0Y, 1Z
L H H L 6 ¾ 0X, 1Y, 1Z
L H H H 7 ¾ 1X, 1Y, 1Z
H X X X None None None
X: Don't care, *: Except MZ4052FK
Logic Level Converter
C
OUT IN
A
B
INH
X
-COM
0X
1X
2X
3X
0Y
1Y
2Y
3Y
C
OUT IN
Y-COM
IC12 : TC7MZ4052FK
IC14 : TC7MZ4052FK
IC16 : TC7MZ4052FK
IC18 : TC7MZ4052FK
IC19 : TC74HC4052AFT
IC20 : TC7MZ4052FK
IC23 : TC7MZ4052FK

Marantz SR8001 Specifications

General

Brand	Marantz
Model	SR8001
Category	Receiver
Language	English