Denon AVR-1910 Service Manual

49
AVR-1910/1620/1610/790/590
R2A15218FP (IC1504)
R2A15218FP Block Diagram
1
30
31
50
80
81
100
51
AGND
SWC
AGND
SLC
AGND
SBLC
INLB/RECL2
INRB/RECR2
INR11/RECR5
INL10/RECL4
RECR3
INL11/RECL5
FLIN1
RECL3
CIN1
FRIN1
SLIN1
SWIN1
AVEE
MUTE
FLIN2 FRIN2
SLIN2
SRIN2
CIN2
SWIN2 SBLIN2
SBRIN2
AVCC
TREL
BASSL1
BASSL2
FLOUT
CC
FLC
FROUT
AGND
FRC
ADCR
SBLIN1
SRIN1
SBRIN1
SBL OUT
ADCL
SBR OUT
SLOUT
SBRC
SROUT
SWOUT
SRC
COUT
INL5
INL1
INR1
INL2
INR2
INL3
INR3
INL4
INR4
INR5
INL6
INR6
INL7
INR7
INL8
INR8
INLA/RECL1
INRA/RECR1
INL9
INR9
SUBR
SUBL
DGND
INR10/RECR4
DATA CLOCK
BASSR1
BASSR2 TRER
N.C.
AGND
N.C.
AGND
N.C.
N.C.
N.C. N.C. SBRCIN SBLCIN
N.C.
N.C.
AGND
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
MA IN
SUB
REC
ATT
0/-6/-12/-18dB
Bass/ Treb
le
-14~+14dB
(2dB step)
+42~-95dB,
- (0.5dBstep)
+42~-95dB,
- (0.5dBstep)
+42~-95dB,
- (0.5dBstep)
+42~-95dB,
- (0.5dBstep)
+42~-95dB,
- (0.5dBstep)
+42~-95dB,
- (0.5dBstep)
Tone
+42~0dB
(0.5dBstep)
Tone
Bass/ Treble
-14~+14dB
(2dB step)
0~-95dB,
-
(0.5dBstep)
+42~0dB
(0.5dBstep)
0~-95dB,
-
(0.5dBstep)
MCU
I/F
AVEE
AVCC
Bypass
Tone
Tone+MIX
Bypass
Tone
Tone+MIX
CMIX
SWMIX
MA IN
SUB
MA IN
SUB
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

Denon AVR-1910 Specifications

General

Speakers connectivity type	-
Receiver type	Surround
Frequency range	10 - 100000 Hz
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	125 W
Power output per channel (20-20KHz@8 Ohm)	90 W
Equalizer	Yes
Product color	Black
Audio decoders	DTS-HD Master Audio, Dolby Pro Logic IIz, Dolby TrueHD
Apple docking compatibility	iPod
Optical drive included	No
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (standby)	0.3 W
HDMI in	4
S-Video inputs quantity	1
Component video (YPbPr/YCbCr) in	2

Weight and Dimensions

Depth	171 mm
Width	434 mm
Height	377 mm
Weight	10700 g