Denon AVR-4520 Service Manual

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)

Denon AVR-4520 Specifications

General

Impedance	8 Ω
Receiver type	Surround
Frequency range	10 - 100000 Hz
Input sensitivity	200 mV
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/192kHz
Signal-to-Noise Ratio (SNR)	102 dB
Power output per channel (1KHz@6 Ohm)	190 W
Power output per channel (20-20KHz@8 Ohm)	150 W
HDMI in	7
Composite video in	4
USB ports quantity	1
Digital audio optical in	2
Component video (YPbPr/YCbCr) in	3
Connectivity technology	Wired
Speakers connectivity type	-
Audio formats supported	AAC, FLAC, MP3, WMA
Wi-Fi	No
Ethernet LAN	Yes
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Product color	Silver
Audio decoders	Dolby Digital EX, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS Neo:X, DTS-HD
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibility	Not supported
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	780 W

Weight and Dimensions

Depth	423 mm
Width	434 mm
Height	195 mm
Weight	16500 g