Denon AVR-1911 Service Manual

50
VCC
DV POWER2
DA POWER
PQ033
HVBUS_CTL
DV POWER1
7905
7805
2388F09
2388F05
7908
7808
TK73333
3
4 1
2
DA.POWER
1.2V
CEC POWER
3.3V
D5V_POWER
1.8V
D5V_POWER
7805
TK73333
TK73333
DV POWER1
DA POWER
NET POWER
CEC POWER
NET POWER
RELAY
5.2V
DV5.0V
CPUPOWER
/ HDMI Rx
-VKK
DA1.2V / DSP
USB5.0V / USB Bus
NET1.8V / Microprocessor (TCC8600)
DV1.8V / VRS(ABT)
DA3.3V / DSP, ROM, RAM, DIR, PLD
A.V+5.0V
A.TUNER+5.0V(E3)
A.TUNER+9.0V(E2/E1C/J)
A-8.0V (Pre)
S6(FILAMENT)
S5(-VKK)
S4(VIDEO)
MAIN TRANS
S1(AMP +B)
CPUPOWER
SCPU3.3V / Microprocessor (M32C)
M3.3V / Microprocessor (M32C)
CEC1.8 / HDMI Rx, Tx
DV3.3V / VRS(ABT)
NET3.3V / Microprocessor (TCC8600), ROM, RAM
CEC3.3V / HDMI Rx, Tx
FL AC (F2)
HD Radio+3.3V
FL AC (F1)
A.V-5.0V
DA+5.0V
A+8.0V (Pre)
MAIN -B
MAIN +B
S2(+8V,-8V)
MAIN PWR ON
AC CORD
VCC BLOCK DIAGRAM

Denon AVR-1911 Specifications

General

Frequency range	10 - 100000 Hz
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.8 %
HDMI	Yes
Audio system	Dolby TrueHD, Dolby Digital Plus, Dolby Digital EX, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, DTS-HD, DTS 96/24
Output power	125 W
Dimensions (WxDxH)	434 x 381 x 171 mm
Power requirements	AC 230, 50 Hz
HDMI ports quantity	5
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
I/O ports	1 x Component in 1 x Composite Monitor out 1 x USB 1 x Microphone 1 x FM Tuner Antenna 1 x AM Tuner Antenna
Connectivity technology	Wired
Headphone outputs	7
Digital audio optical in	1
Product color	Black
Power consumption (standby)	0.1 W
Power consumption (typical)	460 W

Weight and Dimensions

Weight	10200 g