Marantz NR1504 /U1B, Руководство по обслуживанию

Страница: 151 / 184

Pin Pin Name Symbol I/O Pu/Pd LvCnv STBY STOP CEC
STBY
Function
9 P65/IRQ15-A POWER KEY I M3VPu I I I
POWER KEY (Waiting Mode cancel,
interrupt port)
10 EMLE NC I Pd - - - - NC
11 WDTOVF#/TDO NC O - - - - - NC
12 VSS VSS I - - - - - GND
13 MDE MDE I Pd - - - - NC
14 VCL VCL I - - - - - Smoothing capacitor connection pin
15 MD1 MD1 I M3VPu - - - - NC
16 MD0 MD0 I M3VPu - - - - NC
17 P86 CEC POWER2 O - - - - -
CEC STANDBY POWER SUPPLY control
pin (CEC STANDBY MODE=3)
18 P85
REMOTE
POWER(232C)
(SR5008)
O - - - - -
232C POWER SUPPLY (REMOTE 3.3V)
control pin.(ON: H)
19 RES# RESET I - - - - - Reset input (reset: L)
20 XTAL XTAL I - - - - - Clock input
21 VSS VSS - - - - - - GND
22 EXTAL EXTAL - - - - - - Clock output
23 VCC VCC - - - - - - +3.3V
24 NMI NMI I M3VPu - - - - NC
25 P34/IRQ4-A/PO12/
TIOCA1
BDOWN I - - I I I Power failure detection pin(Power failure:L)
26
P33/IRQ3-A/PO11/
TIOCC0/TIOCD0/
TCLKB-A
DAC.PLD ERR I - - L L L DAC.PLD ERROR detection pin
27 P32/IRQ2-A/PO10/
TIOCC0/TCLKA-A
FLASHER
IN(NA Only)/
NC(Except NA)
I/O - - I/O I/O I/O FLASHER (RC-5) input pin (U Version Only)
28 P31/IRQ1-A/PO9/
TIOCA0/TIOCB0
ADV7623 INT1 I - - I I I
HDMI transmitter /receiver / OSD
(ADV7623) INT1 output pin
29 P30/IRQ0-A/PO8/
TIOCA0
RC IN I - - I I I Remote control signal input pin
30 P27/PO7/TIOCA5/
TIOCB5/SCK1
DAC MUTE O - - L L L DAC MUTE control pin (PCM1690)
31 P26/PO6/TIOCA5/
TMO1/TxD1
RC OUT O - - H L H RC-5 CODE output pin
32 P25/PO5/TIOCA4/
TMCI1/RxD1
KILL IR O - - L L L Front IR Disable control pin
33 P24/PO4/TIOCA4/
TIOCB4/TMRI1
TU RST O SW3VPu - L L L TUNER control
34 P23/PO3/TIOCC3/
TIOCD3
E RESET O(ODR) N3VPu - L L L ETHERNET RESET control pin (DM860)
35 P22/PO2/TIOCC3/
TMO0/SCK0
E POWER O - - L L L
ETHERNET POWER SUPPLY (NET3.3V)
control pin.(ON:H)
36 P21/PO1/TIOCA3/
TMCI0/RxD0
E_RXDMIEO I N3VPu - I I I
ETHERNET communication control pin
(DM860)
37 P20/PO0/TIOCA3/
TIOCB3/TMRI0/TxD0 E_TXDMOEI
O N3VPu - L L L
ETHERNET communication control pin
(DM860)
38
P17/IRQ7-B/
TCLKD-B/TxD3/
SCL0/ADTRG1#
TU SCLK O - - L L L TUNER control pin
39 PLLVCC PLLVCC - - - - - - +3.3V
40
P16/IRQ6-B/
TCLKC-B/RxD3/
SDA0
TU SDIO I_O - - L L L TUNER control pin
41 PLLVSS PLLVSS - - - - - - GND
42
P15/IRQ5-B/
TCLKB-B/SCK3/
SCL1
HSCL (400k) O CEC3VPu - L L L I2C-SCL(ADV7623/ADV3002)
43 P14/IRQ4-B/
TCLKA-B/SDA1
HSDA (400k) I_O CEC3VPu - L L L I2C-SDA(ADV7623/ADV3002)
44 P13/IRQ3-B/TxD2/
ADTRG0#
ADV7623 SPI
MO
O - - L L L OSD control pin (ADV7623)
45 P12/IRQ2-B/RxD2
ADV7623 SPI
MI
I - - L L L OSD control pin (ADV7623)
46 P11/IRQ1-B/SCK2
ADV7623 SPI
CLK
O - - L L L OSD control pin (ADV7623)
151