Denon AVR-E400

SBR GND SR GND C GND
D_GND
AGND
FRONT L GND
SPK_RLY_GND
PRE GND
SPK_RLY_GND
RET_GND
SMPS_S3
AMP +B S1
SL GND SBL GND
HIGH GND
H/P GND
V_GND
VIDEO
H/P GND
DSP
DAC
SMPS B'D
FRONT R GND
SPK_RLY_GND
ADV8003-3
ADV7850
DM860A
MAIN_CPU
RET_GND
AUDIO IN B'D
HDAM B'D
H/P GND
TU_PACK
D_GND
D_GND
D_GND
SPK_RLY_GND
D_GND
H/P GND
RET_GND
D_GND
HP B'D
VIDEO B'D
MIC
FRONT B'D
AUDIO
VIDEO B'D
PRE_OUT B'D(OTHER AVR)
F_CNT_B'D
A_PLD
DIR
USB B'D
D_GND
AGND
VOL_IC
D_GND
AC CORD
CHASSIS
FUNCTION B'D
7CH AMP B'D
HDMI B'D
F_HDMI B'D
GND DIAGRAM
V.AUX (OTHER AVR)
SPK B'D
VOLUME B'D
BLOCK DIAGRAM
105