Denon AVR-4520

196
R5F3650NNFB Terminal Functions
Pin Pin Name Symbol I/O Type Pu/Pd STBY
CEC
STBY1
CEC
STBY2
CEC
STBY3
Function
1 P94 NC O C - Z -
- - NC
2 P93 DIR CE O C - Z L
L L DIR control pin(LC89057W-VF4A)
3 P92/SOUT3 DIR DIN O C - Z L
L L DIR control pin(LC89057W-VF4A)
4 P91/SIN3 DIR DOUT I - DA3.3Pu Z -
- - DIR control pin(LC89057W-VF4A)
5 P90/CLK3 DIR CLK O C - Z L
L L DIR control pin(LC89057W-VF4A)
6 BYTE BYTE - - - - -
- - GND(Ext. data bus bit width switching, 16bit : L)
7 CNVCS CNVSS - - Pd - -
- -
Single-chip/Micro-processor mode switching (Normal single-chip : L,
Rewrite boot program start : H input set)
8 P87 ADC RST O C - Z L L L AD control pin(PCM1804)
9 P86 DIR CEZ2 O C - Z L
L L Z2 DIR control pin(LC89057W-VF4A)
10 RESET
SUB RESET I - SCPU3VPu Z - - - Reset input
11 XOUT X1 O - -
- - - - Oscillator connection
12 VSS VSS - - - - -
- - GND
13 XIN X2 I - - - -
- - Oscillator connection
14 VCC VCC - - - - -
- - +3.3V
15 P85(N)/(NMI)/(CEC) NC I - SCPU3VPu - -
- - NC
16 P84/INT2 CEC_IN I - SCPU3VPu Z -
- - CEC-D signal input pin
17 P83/INT1 ACK SIMO I - - Z -
- -
MAIN-SUB ucom communication control input pin MAIN
ucom Hack from the main "L" Return)
18 P82/INT0 SUB BDOWN I - - Z -
- - Power failure detect(Power failure:L)
19 P81 NC O C - Z -
- - NC
20 P80/(RXD5)
NC O C - Z - - - NC
21 P77/(CLK5) SUB TDO I - - Z L
L L PLD rewriting control (JTAG)
22 P76/(TXD5) A PLD CS /"D/M" O C Pd O/L L
L L
A PLD control pin/ DENON WRITTER/ MITSUBISHI rewritten
for determining (DW :L)
23 P75 A PLD DATA O C -
Z L L L A PLD control pin
24 P74 A PLD CLK O C - Z L
L L A PLD control pin
25 P73/CTS2 NC O C - Z -
- - NC
26 P72/CLK2 DA POWER O C Pd Z L
L L DIGITAL power (DA3.3V,DA1.1V) ON/OFF control (H: ON)
27 P71(N)/RXD2/SCLMM HSCL(400k) I/O N CEC3VPu O/L O O L VIDEO I2C- ADV8003/ADV7850/SiI9575/Sil1292
28 P70(N)/TXD2/SDAMM HSDA(400k) I/O N CEC3VPu O/L O
O L VIDEO I2C- ADV8003/ADV7850/SiI9575/Sil1292
29 P67/TXD1 TXD O C - Z L
L L Data transmission output to external
30 P66/RXD1 RXD I - - Z -
- - Data reception input from the external
31 P65/CLK1/SCLK SCLK I - Pd Z -
- - Emulator communication pin
32 P64/CTS1 HIN SELA O C NPN Tr Z O
O O For HDMI +5V selection(TC4051)
33 P63/TXD0 SOMI O C - Z -
- - MAIN-SUB ucom communication control pin
34 P62/RXD0 SIMO I - - Z -
- - MAIN-SUB ucom communication control pin
35 P61/CLK0 CLK SIMO I - - Z -
- - MAIN-SUB ucom communication control pin
36 P60/CTS0 REQ SOMI O C - Z -
- - MAIN-SUB ucom communication control pin
37 P57 1TMDSSWRST RST O C Pd Z H
H L HDMI SWITCHER SiI9575 Reset pin
38 P56 DV POWER2 O C - Z H
L L DIGITAL.VIDEO power control pin(DV1.8V)
39 P55/EPM EPM I - Pd Z -
- - Rewite boot program start:L input set
40 P54 CEC_OUT O C - Z O
O O CEC-D signal output pin
41 P53 MHL POWER O C - Z H
H L MHL Sil1212 power control pin
42 P52 HIN SELC O C NPN Tr Z O
O O For HDMI +5V selection(TC4051)
43 P51 HIN SELB O C NPN Tr Z O
O O For HDMI +5V selection(TC4051)
44 P50/CE CE O/I C SCPU3VPu Z -
- - Rewite boot program start:H input set
45 P47/(TXD7)/SDA7 VSDA I/O C AV3VPu O/L L
L L VIDEO SELECT IC(ADVM2000)
46 P46/(RXD7)/SCL7 VSCL I/O C AV3VPu O/L L
L L VIDEO SELECT IC(ADVM2000)
47 P45/(CLK7) ADV8003 INT2 I - - Z -
- - HDMI ADV8003 INT output
48 P44 ADV8003 INT1 I - - Z -
- - HDMI ADV8003 INT output
49 P43 HDMI A.SEL O C - Z L
H L
HDMI AUDIO switch (H : DSP course, L : HDMI Rx→Tx
through)(TC74VHC244)
50 P42 NC O C - Z - - - NC
51 P41 CEC POWER O C Pd Z H
H L Power ON (CEC5V,CEC3.3V,CEC1.8V) for CEC STANDBY
52 P40 CEC SEL O C NPN Tr Z O O O CEC output LINE switching
53 P37 ADV7850 RST O C Pd Z H
H L Reset for HDMI ADV7850
54 P36 ADV8003 RST O C Pd Z H
L L Reset for HDMI ADV8003
55 P35 CECSEL2 O C NPN Tr Z O
O O CEC output LINE switching
56 P34 MHL VBUS CONT O C - Z O
O O MHL VBUS control pin
57 P33 DACRST2 O C - Z L
L L DAC control pin(PCM1795)
58 P32 DAC MDI O C - Z L
L L DAC control pin(PCM1795)
59 P31 DAC MC O C - Z L
L L DAC control pin(PCM1795)
60 VCC VCC - - - - - - - +3.3V
61 P30 DAC MS1 O C - Z L
L L DAC control pin(PCM1795)