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Marantz AV7005/N1B Service Manual page 141

Av pre tuner
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Pin
Pin Name
Synbol
58 P32
DAC MDI
59 P31
DAC MC
60 VCC
VCC
61 P30
DAC MS
62 VSS
VSS
63 P27
DAC RST
64 P26
DV POWER
OSD CPU BUSY
65 P25/INT7
SIFO
66 P24/INT6
1TX INT
67 P23
SUB TMS
68 P22
VEXP STB
69 P21
VEXP OE
70 P20
VEXP CLK
71 P17/INT5
ADVINT1
72 P16/INT4
ADVINT2
73 P15/INT3
ADVINT3
74 P14
HPD4
75 P13/TXD6
DSP MOSI
76 P12/RXD6
DSP MISO
77 P11/CLK6
DSPICLK
78 P10
Z1VSIG.DET
79 P07
SUB TDI
80 P06
VSEL CS
81 P05
NC
82 P04
NC
83 P03
SUB TCK
84 P02
DIR RST3
85 P01
DIR RST2
86 P00
DIR RST1
87 P107/(AN7)
DSP RST
88 P106/(AN6)
HPD5
89 P105/(AN5)
DSP ROMRST
90 P104/(AN4)
COMPS DET
91 P103/(AN3)
DSP FLAG0
92 P102/(AN2)
DSPICS
93 P101/(AN1)
HPD6
94 AVSS
AVSS
95 P100/(AN0)
VSEL CLK
96 VREF
VREF
97 AVCC
AVCC
98 P97/(SIN4)
Tx EN
OSD CPU BUSY
99 P96/(SOUT4)
SOFI
100 P95/(CLK4)
VEXP DIN
Op
Pu/Pd
I/O Type Det
(Int.)
(Ext.)
O
C
-
-
-
O
C
-
-
-
-
-
-
-
-
O
C
-
-
-
-
-
-
-
-
O
C
-
-
-
O
C
-
-
-
I
-
Lv
-
Pd
I
-
Lv
-
O
C
-
-
DA3.3Pu
O
C
-
-
-
O
C
-
-
-
O
C
-
-
-
I
-
E↓&L
-
-
I
-
E↓&L
-
-
I
-
E↓&L
-
-
O
C
-
-
-
O
C
-
-
DA3VPu
I
-
Lv
-
DA3VPu
O
C
-
-
DA3VPu
I
-
Lv
-
SCPU3VPu Z
O
C
-
-
DA3.3Pu
O
C
-
-
-
I
-
-
-
Pd
I
-
-
-
Pd
O
C
-
-
Pd
O
C
-
-
-
O
C
-
-
-
O
C
-
-
-
O
C
-
-
-
O
C
-
-
-
O
C
-
-
-
I
-
Lv
-
SCPU3VPu Z
I
-
Lv
-
Pd
O
C
-
-
DA3VPu
O
C
-
-
-
-
-
-
-
-
O
C
-
-
-
-
-
-
-
-
-
-
-
-
-
O
C
-
-
-
O
C
-
-
Pd
O
C
-
-
-
PURE
CEC
Res
P.OFF
D
STBY
Z
-
O/L
Z
DAC control pin (ASK4358)
Z
-
O/L
Z
DAC control pin (ASK4358)
-
-
-
-
+3.3V
Z
-
O/L
Z
DAC control pin (ASK4358)
-
-
-
-
GND
Z
-
O/L
Z
DAC control pin (ASK4358)
MODE1=O/H
Z
O/H
Z
DIGITAL VIDEO power control pin (DV5V,DV3.3V)
MODE2=O/L
Z
-
-
Z
OSD CPU control pin
HDMI OUT1 signal presence detection input
Z
-
-
Z
(HDMI TRANS1 ADV7511)
Z
-
-
Z
PLD rewriting control (JTAG)
Z
-
O/L
Z
Terminal output for VIDEO expander pin (BU4094BCFV)
Z
-
O/L
Z
Terminal output for VIDEO expander pin (BU4094BCFV)
Z
-
O/L
Z
CLK output for VIDEO expander control(BU4094BCFV)
Z
-
-
Z
HDMI RECEIVER(ADV7840)INT1 output
Z
-
-
Z
HDMI RECEIVER(ADV7840)INT2 output
Z
-
-
Z
HDMI RECEIVER(ADV7840)INT3 output
Z
-
O/L
Z
HP DET control pin
Z
-
O/L
Z
DSP control pin(ADSP-21367-333)
Z
-
-
Z
DSP control pin(ADSP-21367-333)
Z
-
O/L
Z
DSP control pin(ADSP-21367-333)
-
-
Z
VIDEO IN signal presence detection input(Signal input:H)
Z
-
O/L
Z
PLD rewriting control (JTAG)
MODE1=O/H
Z
-
Z
VIDEO PLD control pin
MODE2=O/L
Z
-
-
Z
NC
Z
-
-
Z
NC
Z
-
-
Z
PLD rewriting control (JTAG)
Z
-
O/L
O/L DIR control pin (LC89058W-VF4A)
Z
-
O/L
O/L DIR control pin (LC89058W-VF4A)
Z
-
O/L
O/L DIR control pin (LC89058W-VF4A)
Z
-
O/L
Z
DSP(ADSP-21367-333) reset output pin(Reset : L)
Z
-
O/L
Z
HP DET control pin
Z
-
O/L
Z
Memory reset for DSP (Reset : L)
-
-
Z
COMPONENT IN signal presence detection input
Z
-
-
Z
DSP control pin(ADSP-21367-333)
Z
-
O/L
Z
DSP control pin(ADSP-21367-333)
Z
-
O/L
Z
HP DET control pin
-
-
-
-
AD GND
Z
-
O/L
Z
VIDEO PLD control pin
-
-
-
-
AD standard +3.3V
-
-
-
-
AD +3.3V
Z
-
-
Z
AD8195 ENABLE pin for Front HDMI control
Z
-
-
Z
OSD CPU control pin
Z
-
O/L
Z
DATA output for VIDEO expander control (BU4094BCFV)
141
Function

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