Denon AVR-791 Service Manual

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
U1707
AUDIO PLD
EPM3032ATC
U1901
DSP
ADSP-21367
U1001
HDMI Rx
ADV7840
DIR/DIT
U1706
LC89058W-E
ADC
U2101
AAK5358B
DAC
U2102
AK4358VQ
MCLK(11)
SCLK(12)
LRCLK(10)
ADATA(9)
SDTI1(14)
SDTI2(15)
SDTI3(16)
SDTI4(13)
BICK(9)
LRCK(17)
DSDDATA4(11)
DSDDATA3(14)
DSDDATA2(15)
DSDDATA1(16)
DBCLK(17)
DLRCK(18)
MCLK(10)
SDIN(24)
SLRCK(23)
RMCK(16)
RBCK(17)
RLRCK(20)
RDATA(21)
SBCK(22)
TMCK(44)
TBCK(45)
TLRCK(46)
TDATA(47)
(42)SLRCK
(37)256fsDIR
(3)64fsDIR
(2)fsDIR
(44)DATADIR1
(43)SBCK
(21)DSPIN64fs (22)DSPINfs (28)DSPINSB (31)DSPINS (33)DSPINC (34)DSPINF (23)DSPOUTfs (25)DSPOUT64fs
(F3)HRMCK (B1)HR64fs/DCLK (A2)HRfs/DR0 (K3)HRSD0/DL0 (D5)HRSD1/DR1 (J3)HRSD2/DL1 (J4)HRSD3/DR2 (B2)HRSPDIF/DL2
HRMCK(5)
HR64fs/DCLK(6)
HRfs/DR0(8)
HRSD0/DL0(14)
HRSD1/DR1(13)
HRSD2/DL1(12)
HRSD3/DR2(10)
(2)RX0
(4)RX2
(9)RX5
COAXIAL-1
OPTICAL-1
(130) (125) (143) (137) (146) (144) (132) (131)
DAC_FL/FR(133)
DAC_C/SW(134)
DAC_SL/SR(135)
DAC_SBL/SBR(136)
INPUT
q
w
e
CH1: D-DATA
1
CH1: DATA
CH2: fs
CH3: 64fs
CH4: 256fs
3
CH1: DATA
CH2: fs
CH3: 64fs
2
Wave form
47

Denon AVR-791 Specifications

General

Number of Channels	7.1
HDMI Inputs	4
HDMI Outputs	1
Audyssey Technologies	Audyssey MultEQ, Audyssey Dynamic Volume, Audyssey Dynamic EQ
4K Pass-Through	No
Signal-To-Noise Ratio	100 dB
HDMI Switching	Yes
Input Sensitivity	200 mV
THD	0.08%
Surround Sound Effects	Yes
Digital Sound Processor (DSP)	Yes
DSP Preset Qty	7
Tuner Bands	AM/FM
Preset Station Qty	56
Auto Preset Memory	Yes
HDMI Pass-Through	Yes
Frequency Response	10Hz-100kHz
Power Output	90 W per channel (8 ohms, 20Hz-20kHz, 0.08% THD)
Dolby Technologies	Dolby Digital Plus, Dolby TrueHD
DTS Technologies	DTS, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS Neo:6
Response Bandwidth	10 - 100000 Hz
Input Impedance	47 kΩ
Audio D/A Converter	24-bit / 192kHz
DSP Presets	Rock Arena, Jazz Club, Mono Movie, Matrix, Virtual, Game
Tuning Range	AM: 520 - 1710 kHz, FM: 87.5 - 108 MHz
Connector Type	HDMI
Amplifier Output Details	90W x 7 (8 ohms, 20Hz-20kHz, 0.08% THD)
Video Conversion	Yes (Composite to HDMI)