Block Diagram - Marantz SR6009/U1B Service Manual

BLOCK DIAGRAM

SR6009 GND DIAGRAM
AC CORD
+B
S1
-B
BN903
GND2 DGND
AMP SIGNAL DETECT
+5V
VGND
-5V
P_RLGND
+12V
TRG_GND
VGND
VGND
+5V
+7V
AGND AGND
-7V
+5V
FUSE PART
AGND
USB PCB
BN321
USB
POWER LED PCB
H/P PCB
DGND
H/P GND
H/P
OPT.
WiFi Bluetooth Ethernet
Remote COAX.
SPEAKER OUT
DGND
DGND
H/PGND
P_RLGND
VGND
TRG_GND
TU_RTGND
AGND
BN702
CN702
HIGHGND
CN602 CN69A
FROM P. TRANS
SR6009 ONLY
VFD
HDMI HDMI(FRT) ANALOG IN
ZONE2 OUT
VGND
AGND
CN706S
BN24C BN23C BN26B
DGND
CN24C CN23C CN26C
B_CONNECTOR PCB
VGND
TRG_GND
TU_RTGND
AGND
VOLUME FUNCTION REMOTE
ENCODER ENCODER PART
DGND
VGND
AGND
MICGND
MIC AUX
115
PRE_OUT
ANALOG TUNER
DGND DGND DGND
AGND
VGND
DGND
CN77D
AGND
TU_GND
VGND
7CH AMP PCB
PREGND AGND
FRONT PCB
A-VIDEO INPUTS
BN21B