Marantz NR1506 /U1B Service Manual page 124

Pin Pin Name
22
EXTAL
23
VCC
24
NMI
P34/IRQ4-A/PO12/
25
TIOCA1
P33/IRQ3-A/PO11/
26
TIOCC0/TIOCD0/
TCLKB-A
P32/IRQ2-A/PO10/
27
TIOCC0/TCLKA-A
P31/IRQ1-A/PO9/
28
TIOCA0/TIOCB0
29
P30/IRQ0-A/PO8/TIOCA0 RC IN
P27/PO7/TIOCA5/
30
TIOCB5/SCK1
P26/PO6/TIOCA5/TMO1/
31
TxD1
P25/PO5/TIOCA4/TMCI1/
32
RxD1
P24/PO4/TIOCA4/
33
TIOCB4/TMRI1
P23/PO3/TIOCC3/
34
TIOCD3
P22/PO2/TIOCC3/TMO0/
35
SCK0
P21/PO1/TIOCA3/TMCI0/
36
RxD0
P20/PO0/TIOCA3/
37
TIOCB3/TMRI0/TxD0
P17/IRQ7-B/TCLKD-B/
38
TxD3/SCL0/ADTRG1#
39
PLLVCC
P16/IRQ6-B/TCLKC-B/
40
RxD3/SDA0
41
PLLVSS
P15/IRQ5-B/TCLKB-B/
42
SCK3/SCL1
P14/IRQ4-B/TCLKA-B/
43
SDA1
P13/IRQ3-B/TxD2/
44
ADTRG0#
45
P12/IRQ2-B/RxD2
46
P11/IRQ1-B/SCK2
47
P10/IRQ0-B
P37/PO15/TIOCA2/
48
TIOCB2/TCLKD-A
49
P36/PO14/TIOCA2
P35/PO13/TIOCA1/
50
TIOCB1/TCLKC-A
51
P84
52
P57/WAIT#/TRDATA3
53
P56/TRDATA2
54
P55/TRDATA1
55
P54/TRDATA0
56
P83
57
VSS
58
P82/TRCLK
59
VCC
60
P81/TRSYNC
61
P80
62
BCLK/P53 (for Input)
63
P52/RD#
64
P51/WR1#/BC1#
65
P50/WR0#/WR#
66
P77
67
P76/IRQ14-A
68
P75
PC7/A23/CS4#-D/
69
CS7#-D/TxD5
70
PC6/A22/CS6#-D/RxD5
71
PC5/A21/CS5#-D/SCK5
72
PC4/A20
73
PC3/A19
Symbol
I/O
EXTAL
-
VCC
-
NMI
I
BDOWN
I
DAC.PLD ERR
I
FLASHER IN(NA
I/O
Only)/NC(Except NA)
ES DET
I
I
Hi-B RL
O
PSCL
I/O CEC3VPu
PSDA
I/O CEC3VPu
TU RST
O SW3VPu
E RESET
O(ODR)
E SPI CLK
O
E SPI MIEO
I
E SPI MOEI
O
TU SCLK
O
PLLVCC
-
TU SDIO
I_O
PLLVSS
-
EEPROM SCL
O
EEPROM SDA
I_O
ADV7623 SPI MO
O
ADV7623 SPI MI
I
ADV7623 SPI CLK
O
ADV7623 SPI CS
O
HSCL (400k)
O CEC3VPu
HSDA (400k)
I_O CEC3VPu
MN864778 RST
O SW3VPu
CEC_OUT
O
MN864778A RST
O SW3VPu
E POWER1
O
ADV7623 RST
O SW3VPu
E POWER2
O
E POWER3
O
VSS
-
FL CE
O
VCC
-
FL RST
O
E POWER4
O
THERMAL F
I
MN864778A HINT
I
NC
O
HIN SELC
I
H5V DET
I
TU GPO2_INT
I
KILL IR
O
DSP MOSI
O
DSP MISO
I
DSPI CLK
O
DSP RST
O
DSP FLAG0
I
CEC
Pu/Pd STBY STOP
STBY
- - -
- - -
M3VPu - - -
I I I
L L L
I/L I/L I/L
I I I
I I I
L L L
O/L L L
O/L L L
L L L
N3VPu L L L
N3VPu L L L
N3VPu I L I
N3VPu L L L
L L L
- - -
L L L
- - -
M3VPu I I I
M3VPu 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 L L
L L L
Pu I I I
I I I
L L L
Pu I L I
I I I
L L L
L L L
DA3VPu L L L
DA3VPu L L L
DA3VPu L L L
L L L
Pd L L L
124
Function
Oscillator connection(12MHz)
POWER pin
PullUp
Power failure detection pin
DAC.PLD ERROR detection pin(APLD and DAC)
FLASHER (RC-5) input pin (U Version Only)
NC
Remote control signal input pin
HIGH B RELAY control pin
MN864788/788A Control
MN864788/788A Control
TUNER Control
ETHERNET RESET control pin(CY920)
ETHERNET communication control pin(CY920)
ETHERNET communication control pin(CY920)
ETHERNET communication control pin(CY920)
TUNER Control
PLL POWER pin
TUNER Control
PLL GND pin
EEPROM Control pin
EEPROM Control pin
OSD Control pin (ADV7623)
OSD Control pin (ADV7623)
OSD Control pin (ADV7623)
OSD Control pin (ADV7623)
ADV7623 Control
ADV7623 Control
MN864788 Reset terminal
CEC-D Signal output terminal
MN864788 Reset terminal
ETHER POWER Control pin (CY920)(3.3V Control)
HDMI Tx/Rx/OSD Reset (ADV7623)
ETHER POWER Control pin (CY920)(2.5V Control)
ETHER POWER Control pin (CY920)(1.8V Control)
GND
FL Control pin
POWER pin
FL Control pin
ETHER POWER Control pin (CY920)(1.2V Control)
PROTECTION detection pin(Heat Sink)
MN864788A HDMI INT input pin
NC
HDMI +5V Select pin(TC4051)
HDMI INPUT 5V detection pin
TUNER Control
Front IR Disable control pin
DSP control pin
DSP control pin
DSP control pin
DSP reset output pin (Reset : L)
DSP control pin