Denon AVR-789 Service Manual page 43

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Pin Pin Name Symbol
3 7 63 1515 0
24 P74 MTCK
25 P73/CTS2 VIDEO_POWER
26 P72/CLK2 DAC_POWER
27 P71/RXD2 VSCL
28 P70/TXD2 VSDA
29 P67/TXD1 TXD
30 P66/RXD1 RXD
31 P65/CLK1 SW SUM
32 P64/CTS1 HDMIPOWER
33 P63/TXD0 SOMI
34 P62/RXD0 SIMO
35 P61/CLK0 CLKSIMO
36 P60/CTS0 REQSOMI
37 P57 1TMDSSWRST
38 P56 HDP2
39 P55/EPM ADPDOWN/AUTH
40 P54 CEC_OUT
41 P53 MONIDIS
42 P52 VCR2INH (CDR)
43 P51 VCR1INH (VCR)
44 P50/CE WP4/(AVMUTE)
45 P47 HS_INT
46 P46 DSPPWR
47 P45 HDP1
48 P44 P.SAVE
49 P43 HRINT
50 P42 HSCL/EDID SCL
51 P41 HSDA/EDID SDA
TE
52 L 13942296513 P40 Z1SMONIA
53 P37 HDMIR_RST
54 P36 1HTRST
55 P35 Z1SMONIB
56 P34 1HTINT
57 P33 PAL/NTSC
58 P32 SOCODECI
59 P31 CLKCODEC
60 VCC VCC
61 P30 CECODEC
62 VSS VSS
63 P27 CODECRST
64 P26 XMDACRST
65 P25 XMDACCS
66 P24 XMDACMC
67 P23 XMDACMDI
68 P22 VEXPSTB
69 P21 VEXPOE
70 P20 VEXPCLK
71 P17/INT5 VEXPDIN
72 P16/INT4 COMPSDET
73 P15/INT3 Z1VSIG.DET
74 P14/D12 Z1SMONIDET
75 P13/D11 Z1SSIGDET
76 P12/D10 SYNCDET
77 P11/D9 CPUCONT
78 P10/D8 D.POWER
79 P07/D7 PLDWRITE
80 P06/D6 VPLDCE/TDO
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81 P05/D5 HDP3
82 P04/D4 HDP4
83 P03/D3 INT1
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84 P02/D2 INT2
85 P01/D1 DIRRST2
86 P00/D0 DIRRST1
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Op
I/O Type Det
(Int.)
O C -
O C -
O C -
I/O N -
I/O N -
O C -
I - Lv
O C -
O C -
O C -
I - -
I - -
O C -
O C -
O C -
I C -
O C -
O C
O C -
O C -
O/I - -
I -
E &L
O C -
O C -
O - -
I C
E &L
I/O C -
I/O C -
O C -
O C -
O C -
O C -
I - Lv
O - -
O C -
O C -
- - -
O C -
- - -
O C -
O C -
O C -
O C -
O C -
O C -
O C -
O C -
O C -
I - Lv
I - Lv
I - -
I - -
I - Lv
O C -
O C -
O C -
O/I - -
O C -
x ao u163
O C y -
I - Lv
i
O C -
O C -
O C -
AVR-1909/789, AVC-1909
http://www.xiaoyu163.com
Op
Res
(Ext.)
2 9
8
- - Z PLD rewrite control(JTAG)
- - Z VIDEO Power ON/OFF switching(H:ON)
- Ed Z DIGITAL Power ON/OFF switching(H:ON)
- Eu Z VIDEO I2C- IP CONV(FLI2310)/V_ENCODER(ADV7172)/
V_DECODER(ADV7401)/COMPONENT SELECT
IC(NJW1321FP1) control IC
- Eu Z VIDEO I2C- IP CONV(FLI2310)/V_ENCODER(ADV7172)/
V_DECODER(ADV7401)/COMPONENT SELECT
IC(NJW1321FP1) control IC
- Eu Z Data transmission output to outside
- Eu Z Data transmission input from outside
- Ed Z Additional instructions to Front of an SW signal(H:ON)
- Z HDMI POWER control pin(H:ON)
- - Z
MAIN-SUB com comm. control pin
- Ed Z
MAIN-SUB com comm. control pin
- Ed Z
MAIN-SUB com comm. control pin
- Ed Z
MAIN-SUB com comm. control pin
- - Z SiI9185 Reset pin
- - Z HD DET control pin
- Ed Z Rewrite boot program start : L input set
- - Z CEC-D signal output pin
- - Z COMPONENT MONITOR OUT output control pin
- - Z Not used
- - Z VCR1OUT output INH control (L:MUTE)
- Eu Z Write Protect control / Rerite boot program start : H input set
- Eu Z HDMI IN SEL(SiI9185) INT output
- Ed Z H:DSP Power ON
- Ed Z HP DET control pin
- Ed Z COMPONENT CONVERT output control pin
- - Z HDMI RECEIVER(SiI9031)INT output
- Eu Z VIDEO I2C/HDMI EDIT(E2PROM) control pin
- Eu Z VIDEO I2C/HDMI EDIT(E2PROM) control pin
Q Q
- Z 3 Z1 SMONITOR select 6 7 1 3 1 5
- Eu Z Reset for HDMI RECEIVER(SiI9135)
- Eu Z Reset for HDMI TRANSMITTER1
- Ed Z Z1 SMONITOR select
- . Z HDMI OUT signal detect input(HDMI TRANS1 SiI9134)
- Ed Z Not used
- - Z CODEC (ADAU1328) control pin
- - Z CODEC (ADAU1328) control pin
- - - +3.3V
- - Z CODEC (ADAU1328) control pin
- - - GND
- - Z CODEC (ADAU1328) control pin
- - Z XMDAC control pin (AK4385)
- - Z XMDAC control pin (AK4385)
- - Z XMDAC control pin (AK4385)
- - Z XMDAC control pin (AK4385)
- - Z Terminal output for VIDEO expander control(BU4094BCFV)
- Ed Z Terminal output for VIDEO expander control(BU4094BCFV)
- - Z CLK output for VIDEO expander control(BU4094BCFV)
- - Z DATA output for VIDEO expander control(BU4094BCFV)
- Eu Z COMPONENT IN signal detect input
- Eu Z VIDEO IN signal detect input (Signal inputted : H)
- Eu Z S MONITER connection existence detection input (connected:L)
- Eu Z S signal detect input (signal inputted:H)
- - Z SyncDet pin
- - - A.PLD Control Bit
- Ed Z Digital Power ON/OFF control pin
- - Z PLD JTAGLINE ON/OFF control
- Ed Z VIDEO PLD control pin/PLD rewrite control (JTAG)
- - Z HP DET control pin
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- - Z HP DET control pin
- Eu Z DIR1 control pin
.
- - Z Not used
- - Z Not used
- - Z DIR1 control pin
43
Function
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9