Denon AVR-1508 Service Manual

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AVR-1708/1508/688/588/488 AVC-1508
GND DIAGRAM
RDS
CPU
CN505
CP514 CN511
CP511
SP RELAY GND SBL GND SL GND FRONT L GND
SR GND
CGND
PRE SBL GND
PRE C GND
CP702
CN506
CN706
HDMI SWITCHER
SIL9185
HDMI_GND
MIC_A GND
KEY
CPU GND
FRONT B'D
MAIN B`D
BU4094 BU4094
HP RELAY GND
CP201
CN201
ZONE2
INPUT B`D
R2A15215FP
8CH.EXT
MIC B`D
PRE_AMP
V.AUX B`D
VGND
A/D IN
VGND
CP904
CODEC
DSP
XM RADIO
CP405
CP301B
CP505
CPU GND
H/P B`D
HP GND
CP305 CP304 CN541 CN305 CN304
2CH AMP B`D
CP541
PRE SBR GND
FR GND
SBR GND SR GND
PRE OUT
CGND FRONT R GND
MUTE GND
CPU GND
PRE FR GND
CN514
SL GND
PRE SR GND
CP704
CN704
VGND
CPU GND
VIDEO B`D
FL GND
CP105 (MAIN)
CN702 (INPUT)
CN703 (INPUT) CP703
DSP
CPU GND
8CH-LPF
IPOD
CP301A
HDMI B`D
CP804
CN804
CP802 CN802
CP803 CN803
CN904
CPU GND
DGND
DIR
HDMI
CN405
XM RADIO
XM_DAC
CP506
SBR GND SBR GND
CP514
CPU GND
VGND
CP1002 CN1002 (VIDEO)
CN701 (INPUT) CP701
CN805 CP805 CP01
CN01
XM_TRANCEIVER
CPU GND
XM_GND
VGND
V.AUX_A GND
PRE SL GND
PRE FL GND
FUNCTION B'D
VGND
REMOTE
VGNDAGND
ZONE_A GND
XM_A GND
TUNER PACKTUNER PACK
TUNER INPUTANALOG INPUT
VGND
MIC_A GND
V.AUX_A GND
MIC_A GND
PRE_RETURN_GND
HDMI INPUT
CP404
XM INPUT
POWER S/W B`D
SUPPLY B`D
POWER B`D
CPU GND
SPEAKER OUT B`D
CPU GND
S1 COMON
CURRENT LIMIT
V.AUX_A GND
TUNER_A GND
AGND
CPU GND
V.AUX_A GND
MIC_A GND
CPU B`D
CN105
BUFF AMP
CPU GND
OPTICAL
COAXIAL
CN404
PRE_RETURN_GND
SPEAKER RELAY GND
PRE_RETURN_GND
VIDEO INPUT
(S/C/COMPO VIDEO)

Denon AVR-1508 Specifications

General

HDMI Inputs	2
HDMI Outputs	1
Dolby Digital	Yes
DTS	Yes
AM/FM Tuner	Yes
Response Bandwidth	10 Hz - 100 kHz
Signal-To-Noise Ratio	98 dB
THD	0.08%
Input Impedance	47 kOhm
Input Sensitivity	200 mV
Tuner Type	Digital
Preset Station Qty	56
HDMI Switching	Yes
Tuning Range	FM: 87.5 - 108 MHz, AM: 522 - 1620 kHz
Audio D/A Converter	24-bit / 192 kHz
Output Impedance / Channel	8 Ohm
Frequency Response	10 Hz - 100 kHz
Channels	7.1
Power Output	75W per channel (8 ohms, 20Hz-20kHz, 0.08% THD)
Output Power / Channel	75W (8 ohms)