Denon AVR-3805 Service Manual

18
18
AVR-3805 / AVC-3890
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
Wave form
CH1: D-DATA
(IC510 (5) )
1
CH1: DATA
CH2: fs
CH3: 64fs
CH4: 256fs
3
CH1: DATA
CH2: fs
CH3: 64fs
2
INPUT
Dlink
RMCK(16) (87)256fsDIR PCM DSD
(4)RX2 FDATADSP(69) (F14)DAIP20_SFS45 (1)LRCK DATA_R
FDATADIR(21) (58)FDATADIR CDATADSP(46) (G14)DAIP19_SCLK45 (2)BCK GND
(8)RX4 SDATADSP(47) (H13)DAIP18_SD5B (3)DATA DATA_L
SBCK(22) (83)SBCK (5)SCK BCK
SLRCK(23) (57)SLRCK 64fsDSP(52) (P13)DAIP9_SD2A
RBCK(17) (8)64fsDIR1 fsDSP(13) (N14)DAIP10_SD2B
COAXIAL1 (3) RLRCK(20) (10)fsDIR1 64fsDSPOUT(44) (M13)DAIP12_SD3B
COAXIAL2 (2) XIN(29) fsDSPOUT(25) (P14)DAIP11_SD3A
OPTICAL1 (12) ADIN(24) SL/FL(71) (J14)DAIP16_SD4B PCM DSD
OPTICAL2 (13) (5) FR/SR(60) (K14)DAIP15_SD4A (1)LRCK DATA_R
OPTICAL3 (14) SBL/C(84) (L14)DAIP14_SFS23 (2)BCK GND
OPTICAL4 (15) SW/SBR(19) (M14)DAIP13_SCLK23 (3)DATA DATA_L
OPTICAL5 (1) I/O3_SL(96) (P08)DAIP3_SCLK0 (5)SCK BCK
(4)RX2 I/O4_SR(20) (N10)DAIP4_SFS0
CDATADIR(21) (97)CDATADIR
RBCK(17)
RLRCK(20) PCMSL_FL/DSD_SL(64)
XIN(29) PCMFR_SR/DSD_FR(68) PCM DSD
(3) PCMSBL_C/DSD_SBL(63) (1)LRCK DATA_R
(2) PCMSW_SBR/DSD_SW(67) (2)BCK GND
(12) fs/DSD_FL(29) (3)DATA DATA_L
(13) (5) fs/DSD_SR(31) (5)SCK BCK
(14) (4)RX2 fs/DSD_C(36)
(15) SDATADIR(21) (23)SDATADIR fs/DSD_SBR(35)
(1) RBCK(17) (6)64fsDIR2 256/64fs1(45)
OUTPUT RLRCK(20) (14)fsDIR2 256/64fs2(41)
XIN(29) (32)256fsAD 64fs/GND1(42) PCM DSD
OPTICAL3 (48)TXO (9)64fsAD 64fs/GND2(40) (1)LRCK DATA_R
OPTICAL4 TMCK(44) (48)256fsDIT CLK IN(18) (2)BCK GND
TBCK(45) (3)DATA DATA_L
TLRCK(46) 24.576MHz (5)SCK BCK
IC817
FXCO-03
(
3
)
25.000MHz
DATA(15) IC311
BCK(16) FXCO-03
LRCK
(
17
)
(
3
)
SYSCK
(
18
)
IC807
SN74HC151APW
PLD
IC828
EPM3128ATC100-10LC89057W-VF4-E
INPUT
SELECTOR
OUTPUT
SELECTOR
IC806
SN74HC151APW
PCM1804
LC89057W-VF4-E
DIR
IC815
LC89057W-VF4-E
IC816
IC816
DSP
IC312
ADSP-21266SKBCZ-X
D/A CONVERTER
IC523
PCM1791A
IC524
PCM1791A
IC525
PCM1791A
IC526
PCM1791A
A/D CONVERTER
IC519
DIT
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㪉㪌㪍㪽㫊
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1
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3

Denon AVR-3805 Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Speaker selector	A / B
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	102 dB
Total Harmonic Distortion (THD)	0.05 %
Power output per channel (1KHz@6 Ohm)	160 W
Power output per channel (20-20KHz@8 Ohm)	120 W
AC input voltage	120 V
AC input frequency	60 Hz
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
HDMI in	0
Audio (L/R) in	11
Remote control in	1
Composite video in	7
Digital audio coaxial in	2
Digital audio optical in	5
Component video (YPbPr/YCbCr) in	3
AirPlay	No
Display	-
Product color	Black
Audio decoders	DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), Dolby Digital EX, Dolby Pro Logic IIx
Apple docking compatibility	Not supported
Speakers connectivity type	RCA

Weight and Dimensions

Depth	429 mm
Width	434 mm
Height	171 mm
Weight	17000 g