Denon AVR-2106 Service Manual

24
AVR-2106/886
PCM1791ADBR (IC205X)
PCM1791 Terminal Function
DESCRIPTIONS
Pin
No.
Pin Name
1 LRCK I
Left and right clock (f
s ) input for normal operation. WDCK clock input in external DF mode.
Connected to GND in DSD mode*
2 BCK I Bit clock input. Connected GND for DSD mode*
3DATA I
Serial audio data input for normal operation. L-channel audio data input for external DF and DSD
modes*
4 MUTE I
Analog output mute control for normal operation. R-channel audio data input for external DF and
DSD modes*
5 SCKI I System Clock Input. BCK (64f s ) clock input for DSD mode*
6 RST I Reset*
7V DD — Digital power supply, +3.3 V
8 DGND — Digital ground
9 AGNDF — Analog ground (DACFF)
10 V CC R — Analog power supply (R-channel DAC), +5.0 V
11 AGNDR — Analog ground (R-channel DAC)
12 V OUT R- O R-channel analog voltage output-
13 V OUT R+ O R-channel analog voltage output+
14 V COM — Internal bias de-coupling pin
15 V CC C — Analog power supply (internal bias), +5.0 V
16 AGNDC — Analog ground (internal bias)
17 V OUT L+ O L-channel analog voltage output+
18 V OUT L- O L-channel analog voltage output-
19 AGNDL — Analog ground (L-channel DAC)
20 V CC L — Analog power supply (L-channel DAC), +5.0 V
21 V CC F — Analog power supply ( DACFF), +5.0 V
22 ZEROR O Zero flag for R-channel
23 ZEROL O Zero flag for L-channel
24 RSV — Reserved pin. It must be open.
25 MDO O Serial data output for function control register**
26 MDI I Serial data input for function control register*
27 MC I Shift clock for function control register*
28 MS I Mode control chip select and latch signal*
I/O
1
28
2
27
3
26
5
4
25
6
24
7
23
8
22
9
21
10
20
11
19
12
18
13
17
14
LRCK
BCK
DATA
SCKI
MUTE
RST
V
DGND
AGNDF
V R
AGNDR
V R-
V R+
V
15
16
MS
MC
MDO
MDI
RSV
ZEROL
ZEROR
V F
V L
AGNDL
V L-
V L+
AGNDC
V C
DD
COM
CC
CC
CC
CC
OUT
OUT
OUT
OUT
* Schmitt trigger input, 5V tolerant.
** Tristate output.
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Denon AVR-2106 Specifications

Audio Specifications

front rated output	90 W + 90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.)
center rated output	90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.)
surround rated output	90 W + 90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.)
surround back rated output	90 W + 90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.)
dynamic power	120 W x 2 ch (8 Ω/ohms)
analog input sensitivity	200 mV / 47 kΩ/kohms
frequency response	10 Hz ~ 100 kHz: +1, –3 dB (DIRECT mode)
analog distortion	0.008 % (20 Hz ~ 20 kHz) (DIRECT mode)
phono input sensitivity	2.5 mV
phono RIAA deviation	±1 dB (20 Hz to 20 kHz)
phono S/N	74 dB (A weighting, with 5 mV input)
phono rated output	150 mV / 7 V
phono distortion factor	0.03 % (1 kHz, 3 V)

Video Specifications

standard video input/output level	1 Vp-p, 75 Ω/ohms
standard video frequency response	5 Hz ~ 10 MHz — +1, –3 dB
S-Video input/output level	Y (brightness) signal — 1 Vp-p, 75 Ω/ohms
S-Video frequency response	5 Hz ~ 10 MHz — +1, –3 dB
color component video input/output level	Y (brightness) signal — 1 Vp-p, 75 Ω/ohms
color component video frequency response	DC ~ 100 MHz — +0, –3 dB

Tuner Specifications

receiving range	87.50 MHz ~ 108.00 MHz 522 kHz ~ 1611 kHz
usable sensitivity	1.0 µV (11.2 dBf) 18 µV
50 dB quieting sensitivity	MONO 1.6 µV (15.3 dBf)
S/N MONO	77 dB (IHF-A weighted)
total harmonic distortion MONO	0.15 % (1 kHz)
total harmonic distortion STEREO	0.3 % (1 kHz)

General Specifications

power supply	AC 230 V, 50 Hz
power consumption	450 W
maximum external dimensions	434 (W) x 171 (H) x 417 (D) mm
mass	12.8 kg

Remote Control Specifications

batteries	R6P/AA Type (two batteries)
external dimensions	55 (W) x 225 (H) x 34.5 (D) mm
mass	165 g (including batteries)