Marantz NR1506 /K1B, Руководство по обслуживанию

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Pin Pin Name Symbol
I/O Pu/Pd STBY STOP
CEC
STBY
Function
74
VCC VCC
- - - -
POWER pin
75
PC2/A18 DSP ICS
O DA3VPu L L L
DSP ChipSelect
76
VSS VSS
- - - -
GND
77
PC1/A17 GREEN LED
O L/H L L
POWER LED control pin (ON:H)
78
PC0/A16 RED LED
O H L H
POWER/STANDBY LED control pin (ON:H)
79
PB7/A15/PO31/TIOCA11/
TIOCB11
H/P RL
O L L L
HEADPHONE RELAY control pin
80
PB6/A14/PO30/TIOCA11 FRONT RL
O L L L
SPEAKER RELAY control pin
81
PB5/A13/PO29/TIOCA10/
TIOCB10
NC
O L L L
NC
82
PB4/A12/PO28/TIOCA10 TU_SEN
O L L L
TUNER Control
83
PB3/A11/PO27/TIOCC9/
TIOCD9
C/S RL
O L L L
SP RELAY control pin
84
PB2/A10/PO26/TIOCC9 THERMAL E
O L L L
HEAT PROTECT detection pin(Heat Sink)
85
PB1/A9/PO25/TIOCA9/
TIOCB9
D5V POWER
O L L H
DIGITAL POWER SUPPLY (D3.3V) control pin (ON:H)
86
P74/ADTRG3# DIR CE
O L L L
DIR control pin(PCM9211)
87
P73 DIR DIN
O L L L
DIR control pin(PCM9211)
88
P72 DIR DOUT
I DA3VPu I I I
DIR control pin(PCM9211)
89
P71/CS4#-C/CS5#-C/
CS6#-C/CS7#-C
DIR CLK
O L L L
DIR control pin(PCM9211)
90
P70/CS3#-B/ADTRG2# DIR RST
O L L L
DIR control pin(PCM9211)
91
VCC VCC
- - - -
POWER pin
92
PB0/A8/PO24/TIOCA9 7623 ROM HOLD
O L L L
ADV7623 SPI FLASH ROM HOLD Control pin
93
VSS VSS
- - - -
GND
94
PA7/A7/PO23/TIOCA8/
TIOCB8/TCLKH
VEXP OE
O L L L
VIDEO Control EXPANDER Control pin
95
PA6/A6/PO22/TIOCA8 VSEL A
I I I I
Master Volume rotation detection pin(Rotary encoder)
96
PA5/A5/PO21/TIOCA7/
TIOCB7/TCLKG
VSEL B
I I I I
Master Volume rotation detection pin(Rotary encoder)
97
PA4/A4/PO20/TIOCA7 DIRECT LED
O L L L
DIRECT LED control pin
98
PA3/A3/PO19/TIOCC6/
TIOCD6/TCLKF
M-DAX LED
O L L L
M-DAX LED control pin
99
PA2/A2/PO18/TIOCC6/
TCLKE
RC OUT
O H L H
RC-5 CODE output pin
100
PA1/A1/PO17/TIOCA6/
TIOCB6
CLK MUTE
O L L L
PLD Control pin (MUTE CLK SW) MUTE Active="H"
101
PA0/A0/BC0#/PO16/
TIOCA6
PRE MUTE
O L L L
PRE OUT MUTE Control
102
PE7/IRQ7-A/D15 MN864778A HAINT
I I I I
MN864778A HDMI Audio INTinput
103
PE6/IRQ6-A/D14 MN864778 HINT
I I I I
MN864778 HDMI INTinput
104
PE5/IRQ5-A/D13 MN864778 HAINT
I I I I
MN864778 HDMI Audio INTinput
105
PE4/D12 ISEL A
I I I I
Input Selector rotation detection pin(Rotary encoder)
106
PE3/D11 ISEL B
I I I I
Input Selector rotation detection pin(Rotary encoder)
107
PE2/D10 VOL CLK
O L L L
FUNCTION / VOLUME control pin(BD34703KS2)
108
PE1/D9 VOL DATA
O L L L
FUNCTION / VOLUME control pin(BD34703KS2)
109
PE0/D8 PLD WRITE
O L L L
PLD/JTAGLINE switching
110
PD7/D7 JTAG TDO
I L L L
JTAG I/F (PLD rewrite)
111
PD6/D6 JTAG TMS/APLD CS
O/O L L L
JTAG I/F (PLD rewrite)/Audio PLD Control I/F
112
PD5/D5
JTAG TDI/APLD
DATA/DAC DATA
O/O L L L
JTAG I/F (PLD rewrite)/Audio PLD Control I/F / DAC
Control
113
PD4/D4
JTAG TCK/APLD
CLK/DAC CLK
O/O L L L
JTAG I/F (PLD rewrite)/Audio PLD Control I/F / DAC
Control
114
P64/CS4#-B VEXP STB
O L L L
VIDEO Control EXPANDER Control pin
115
P63/CS3#-A/CS7#-A THERMAL A
I SW3VPu I L I
PROTECTION detection pin(THERMAL A)
116
P62/CS2#-A/CS6#-A E SPI CS
O N3VPu L L L
ETHERNET communication control pin(CY920)
117
P61/CS1#/CS2#-B/
CS5#-A/CS6#-B/CS7#-B DAC MS
O L L L
DAC Control (PCM1690)
118
P60/CS0#/CS4#-A/
CS5#-B
DAC RST
O L L L
DAC Control (PCM1690)
119
PD3/D3 VEXP CLK
O L L L
VIDEO Control EXPANDER Control pin
120
PD2/D2 VEXP DATA
O L L L
VIDEO Control EXPANDER Control pin
121 PD1/D1 FL CLK
O L L L
FL Control pin
122
PD0/D0 FL DATA
O L L L
FL Control pin
123
P97/AN15 DA POWER
O L L L
DIGITAL POWER Contro (DA3.3V,DA1.2V) ON/ OFF
SW ("H":ON)
124
P96/AN14 CEC POWER
O L L
※
HDMI CEC POWER SUPPLY control pin
(CEC5V,CEC3.3V,CEC1.8V)
125 P95/AN13 DV POWER1
O L L
※
Digital VIDEO POWER SUPPLY control pin
(DV5V,DV3.3V)
126
P94/AN12 THERMAL B
I SW3VPu I L I
PROTECTION detection pin(THERMAL B)
127
P93/AN11 MAIN POWER
O L L L
MAIN POWER control pin
125