Marantz NR1504 /U1B Service Manual page 153

Pin Pin Name
P70/CS3#-B/
90
ADTRG2#
91 VCC
PB0/A8/PO24/
92
TIOCA9
93 VSS
PA7/A7/PO23/
94 TIOCA8/TIOCB8/
TCLKH
PA6/A6/PO22/
95
TIOCA8
PA5/A5/PO21/
96 TIOCA7/TIOCB7/
TCLKG
PA4/A4/PO20/
97
TIOCA7
PA3/A3/PO19/
DAC(ETHER)
98 TIOCC6/TIOCD6/
TCLKF
PA2/A2/PO18/
99
TIOCC6/TCLKE
PA1/A1/PO17/
100
TIOCA6/TIOCB6
PA0/A0/BC0#/PO16/
101
TIOCA6
102 PE7/IRQ7-A/D15 ADV7623 INT2
103 PE6/IRQ6-A/D14
104 PE5/IRQ5-A/D13
105 PE4/D12
106 PE3/D11
107 PE2/D10
108 PE1/D9
109 PE0/D8
110 PD7/D7
111 PD6/D6
112 PD5/D5
113 PD4/D4
114 P64/CS4#-B
115 P63/CS3#-A/CS7#-A
116 P62/CS2#-A/CS6#-A
P61/CS1#/CS2#-B/
117 CS5#-A/CS6#-B/
CS7#-B
P60/CS0#/CS4#-A/
118
CS5#-B
119 PD3/D3 DIRECT LED
120 PD2/D2
121 PD1/D1
122 PD0/D0
123 P97/AN15
124 P96/AN14 CEC POWER
Symbol I/O Pu/Pd
DIR RST O
VCC -
7623 ROM
O
HOLD
VSS -
NC O
VSEL A I
VSEL B I
NC O
O
MUTE
NC O
CLK MUTE O
PRE MUTE O
I
ADV7623 Tx
I
INT
NC O
ISEL A O
ISEL B O
VOL CLK O
VOL DATA O
PLD WRITE O
JTAG TDO I
JTAG TMS/
O
APLD CS
JTAG TDI/
APLD DATA/ O
DAC DATA
JTAG TCK/
APLD CLK/ O
DAC CLK
NC O
NC O
E SPI CS O N3VPu
DAC MS O
DAC RST O
O
M-DAX LED O
FL CLK O
FL DATA O
DA POWER O
O
LvCnv STBY STOP
- - L L
- - - -
- - L L
- - - -
- - L L
- - I I
- - I I
- - L L
- - L L
- - L L
- - L L
- - L L
- - I I
- - I I
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
- - L L
153
CEC
Function
STBY
L DIR RESET pin (PCM9211)
- +3.3V
SPI FLASH ROM HOLD control pin
L
(ADV7623)
- GND
L NC
Master Volume rotation detection pin(Rotary
I
encoder)
Master Volume rotation detection pin(Rotary
I
encoder)
L NC
DAC (ETHER) MUTE control pin (PCM5100
L
for DM860)
L NC
L A.PLD MUTE control pin MUTE Active="H"
L PRE OUT MUTE control pin
HDMI RECEIVER INT2 output pin
I
(ADV7623)
I HDMI signal detection pin (ADV7623)
L NC
Input Selector rotation detection pin(Rotary
L
encoder)
Input Selector rotation detection pin(Rotary
L
encoder)
FUNCTION / VOLUME control pin
L
(R2A15218)
FUNCTION / VOLUME control pin
L
(R2A15218)
L A.PLD /JTAG switching control pin
L A.PLD rewriting control pin (JTAG)
L A.PLD rewriting & control pin
L A.PLD rewriting & control /DAC control pin
L A.PLD rewriting & control /DAC control pin
L NC
L NC
ETHERNET communication control
L
pin(DM860)
L D/A converter control pin(PCM1690)
L D/A converter control pin(PCM1690)
L DIRECT LED Control pin
L M-DAX LED Control pin
L VFD control pin
L VFD control pin
DIGITAL AUDIO POWER SUPPLY (DA3.3V
L
& DA1.2V) control pin.(ON:H)
HDMI CEC POWER SUPPLY
(CEC5V & CEC3.3V & CEC1.8V)
b
control pin.(ON:H) b CEC
TANDBY:MODE1=H,MODE2=H,MODE3=L