Denon AVR-4810CI Service Manual page 94

Pin Pin Name Symbol
18 P82/INT0 SUB BDOWN
19 P81 IP RST
20 P80/(RXD5) GUI WRITE
21 P77/(CLK5) /TDO
22 P76/(TXD5) A PLD CS /TMS/
"D/M"
23 P75 A PLD DATA/TDI
24 P74 A PLD CLK/MTCK
25 P73/CTS2 ANALOG VIDEO
POWER
26 P72/CLK2 DIGITAL POWER
27 P71/RXD2/ HSCL(400k)
SCLMM
28 P70/TXD2/ HSDA(400k)
SDAMM
29 P67/TXD1 TXD
30 P66/RXD1 RXD
31 P65/CLK1 FGAIN
32 P64/CTS1 CFSEL0
33 P63/TXD0 SOMI
34 P62/RXD0 SIMO
35 P61/CLK0 CLK SIMO
36 P60/CTS0 REQ SOMI
37 P57 1TMDS SW RST
38 P56 HPD2
39 P55/EPM ADC RST/EPM
40 P54 CEC_OUT
41 P53 MONI DIS
42 P52 FPGAWRITE
43 P51 VSEL C2
44 P50/CE CECSEL/CE/DSP
BOOT
45 P47/(TXD7)/ VSDA
SDA7
46 P46/(RXD7)/ VSCL
SCL7
47 P45/(CLK7) HPD1
48 P44 Z2 SYNCDET
49 P43 HDMI A.SEL
50 P42 Z2SSIG.DET
51 P41 CEC POWER
52 P40 DSP3 FLAG0
53 P37 HDMIR_RST
54 P36 1TX RST
55 P35 2TX RST
56 P34 Z1 SSIGDET
57 P33 DSP3 RST
58 P32 DAC MDI
59 P31 DAC MC
60 VCC VCC
61 P30 DAC MS
62 VSS VSS
63 P27 DAC RST
64 P26 DIG VIDEO
POWER
65 P25/INT7 2TX INT
66 P24/INT6 1TX INT
67 P23 HPD6
68 P22 VEXP STB
69 P21 VEXP OE
70 P20 VEXP CLK
71 P17/INT5 ADVINT1
72 P16/INT4 ADVINT2
73 P15/INT3 ADVINT3
Op Pu/Pd
I/O Type Det
(Int.) (Ext.)
I - -
E↓&L
O C - - -
O C - - -
I - - - -
O C - - -
O C - - -
O C - - -
O C - - -
O C - - -
I/O N - - CEC3VPu
I/O N - - CEC3VPu
O C - - SCPU3VPu
I - Lv -
SCPU3VPu
O C - - -
I - Lv - Ed
O C - - -
I - - - -
I - - - -
O C - - -
O C - -
SCPU3VPu
O C - - -
O C - - Ed
O C - - -
O C - -
O C - - -
O C - - -
O/I C - - SCPU3VPu
I/O C - -
DV3VPu
I/O C - - DV3VPu
O C - - Pd
I - - - SCPU3VPu
O C - - -
I - Lv - SCPU3VPu
O C - - -
I - Lv - -
O C - - -
O C - -
SCPU3VPu
O C - - SCPU3VPu
I - Lv - SCPU3VPu
I - Lv - -
O C - - -
O C - - -
- - - - -
O C - - -
- - - - -
O C - - -
O C - - -
I - Lv -
CEC3VPu
I - Lv -
CEC3VPu
O C - - -
O C - - -
O C - - -
O C - - -
I - - -
E↓&L
I - - -
E↓&L
I - - -
E↓&L
AVR-4810CI/AVR-4810
CEC
Res PURE D P.OFF
STBY
Z - -
Z O/H O/H
Z O/L -
Z O/L O/L
Z O/L -
Z O/L O/L
Z O/L O/L
Z O/L O/L
Z Z -
Z O/L O/L
Z O/L O/L
Z - -
Z - -
Z - O/L
Z - -
Z - -
Z - -
Z - -
Z - -
Z O/H -
Z O/L -
Z - -
Z O/L -
Z O/L O/L
Z O/L O/L
Z O/L O/L
Z O/L -
Z O/L -
Z O/L -
Z O/L -
Z - -
Z O/L O/L
Z I I
Z O/L O/H
Z O/L -
Z O/H -
Z O/H -
Z O/L O/L
Z - -
Z O/L -
Z O/L O/L
Z O/L O/L
- - -
Z O/L O/L
- - -
Z O/H O/L
Z O/L MODE1=O/H
MODE2=O/L
Z - -
Z - -
Z O/L -
Z O/L O/L
Z O/L O/L
Z O/L O/L
Z - -
Z - -
Z - -
94
Function
Z Power down detect (Power down: L)
Z IP CONV(ABT1030) reset (1610 NC)
O/L GUI ROM rewrite control (ACTIVE"L")
Z
/PLDrewrite control (JTAG)
O/L A PLD control pin /PLD rewrite (JTAG)/DENON
WRITTER/For MITSUBISHI rewrite distinction
(DW="L")
Z A PLD control pin /PLDrewrite control (JTAG)
Z A PLD control pin /PLDrewrite control (JTAG)
Z
VIDEO power ON/OFF control (H: ON)
Z
DIGITAL power ON/OFF control (H: ON)
O/L VIDEO I2C- IP CONV(ABT1030)/
HDMI_RECEIVER(ADV7840)/HDMI
TRANSMITTER1 (ADV7510)
O/L VIDEO I2C- IP CONV(ABT1030)/
HDMI_RECEIVER(ADV7840)/HDMI
TRANSMITTER1 (ADV7510)
Z Data transfer output to outside
Z
Data receive input from outside
Z FGAIN control pin
Z ENCDODER output set (480p/576p: H)
Z
MAIN-SUB μcom comm. control pin
Z
MAIN-SUB μcom comm. control pin
Z
MAIN-SUB μcom comm. control pin
Z
MAIN-SUB μcom comm. control pin
Z
HDMI SWITCHER ADV3002 Reset pin
Z HD DET control pin
Z AD(PCM1804) control pin /Rewrite boot start : L
input set
Z
CEC-Dsignal output pin
Z COMPONENT MONITOR OUT output control pin
Z AUDIO FPGA rewrite control (ACTIVE"L")
Z
GUI built-in VIDEO SW control pin
Z CEC output LINE control/Rewrite boot program
start : L input set: Çg input set
O/L
ENCODER ADV7340 I2C/COMPONENT
SELECT IC(NJW1321FP1)
O/L ENCODER ADV7340 I2C/COMPONENT
SELECT IC(NJW1321FP1)
Z HD DET control pin
Z ZONE2 SyncDet pin
Z
HDMI AUDIO control (H: FDSP route, L: FHDMI
Rx → Tx through)
Z ZONE2 S signal detect input (Connected: H)
Z
H:CEC STANDBY Power ON
Z DSP3 control pin (ADSP-21367)
Z HDMI RECEIVER(ADV7840) reset
Z
HDMI TRANSMITTER1 (ADV7510) reset
Z HDMI TRANSMITTER2 (ADV7510) reset
Z S signal detect input (Connected: H)
Z
DSP3(ADSP-21367) reset output pin
Z DAC control pin (ASK4358)
Z DAC control pin (ASK4358)
-
+3.3V
Z DAC control pin (ASK4358)
- GND
Z
DAC control pin (ASK4358)
Z DIGITAL VIDEO power control pin
Z
HDMI OUT2 signal detect input (HDMI TRANS1
ADV7510)
Z
HDMI OUT1 signal detect input (HDMI TRANS1
ADV7510)
Z
HD DET control pin
Z VIDEO expander control pin output(MC14094)
Z
VIDEO expander control pin output(MC14094)
Z
VIDEO expander control CLK output(MC14094)
Z HDMI RECEIVER(ADV7840)INT1 output
Z
HDMI RECEIVER(ADV7840)INT2 output
Z
HDMI RECEIVER(ADV7840)INT3 output