BLOCK DIAGRAM
C
N
32
1
T
O
U
SB
FRONT PCB
AC CORD
SR
GN
D
SL
GN
D
C
GN
D
FR
GN
D
FL
GN
D
SPEAKER OUT
R
2A
15218
FP
IN
PU
T
PCB
H/P PCB
S1
ANALOG IN
HDMI
VFD
+B
-B
SB
R
GN
D
SB
L
GN
D
FH
/W
_R
GN
D
FH
/W
_L
GN
D
H/P GND
DGND
POWER LED PCB
Ethernet
OPT.
COAX.
Remote
SU
B
C
PU
M
A
IN
C
PU
M
A
IN
D
A
C
1
D
C
t
o
D
C
C
N
90
3
B_CONNECTOR PCB
A
GN
D
V
GN
D
H
/P
GN
D
M
IC
GN
D
D
GN
D
H
/P
GN
D
SM
PS
T
U
_R
T
GN
D
B
N
77
D
T
R
G
_GN
D
V
GN
D
C
N
64
C
PRE_OUT
B
N
64
C
C
N
46
1
CN702
HIGHGND
PREGND
SB
R
SB
L
FR
SR
C
SL
FL
C
N
28
B
USB
BN321
TRG_GND
VGND
B
N
25
D
C
N
21
B
C
N
25
A
C
N
23
A
C
N
26
A
B
N
25
A
C
N
69
A
B
N
21
A
C
N
21
A
BN702
PA
R
T
CN69A
CN602
B
N
63
A
DI
GI
TA
L
PCB
7CH AMP PCB
AUX
H/P
FROM P. TRANS
DGND
V
GN
D
RC
-5
TR
IGG
ER
RS
-23
2
VGND
BN21B
VI
DE
O
P
CB
VGND
AGND
D
GN
D
T
U
_R
T
GN
D
T
R
G
_GN
D
V
GN
D
A
GN
D
A
GN
D
V
GN
D
H
/P
GN
D
M
IC
GN
D
D
GN
D
H
/P
GN
D
MICGND
AGND
VGND
DGND
GND2
AGND
C
N
94
1
C
N
93
2
C
N
94
0
VGND
AGND
FUSE PART
B
N
93
2
+5V
-5V
VGND
+12V
+5V
+7V
-7V
AGND
P_RLGND
VGND
AGND
TRG_GND
CN77D
+5V
C
N
25
D
H
/P
GN
D
TU_RTGND
A
GN
D
T
U
_GN
D
TRG_GND
VGND
TU_RTGND
AGND
H
/P
GN
D
P_
R
LGN
D
B
N
28
B
AGND
B
N
27
B
C
N
27
B
DGND
DGND
DGND
C
N
27
A
B
N
27
A
A-VIDEO INPUTS
D
A
GN
D
BN24C
BN23C
CN24C
CN23C
AGND
A
GN
D
M
IC
GN
D
D
A
GN
D
H
D
A
M
BN26B
CN26C
P_
R
LGN
D
D
GN
D
PR
E_
R
LY
PR
E_
M
U
T
E
P_
R
LGN
D
D
GN
D
D
GN
D
DGND
H/PGND
P_RLGND
D
GN
D
D
GN
D
A
GN
D
M
IC
GN
D
D
A
GN
D
D
A
GN
D
M
IC
GN
D
A
GN
D
C
N
24
A
D
A
GN
D
D
A
GN
D
B
N
23
A
B
N
26
A
B
N
24
A
AMP SIGNAL DETECT
DGND
A
GN
D
V
GN
D
H
/P
GN
D
M
IC
GN
D
D
GN
D
A
GN
D
B
N
80
2
HDMI(FRT)
MIC
BN903
USB PCB
A_
CO
NN
EC
TO
R
PCB
N
JM
2586
A
V
C
3
N
JM
2595
M
T
E1
N
JW
119
4
D
GN
D
ANALOG TUNER
AGND
TU_GND
A
_C
N
T
A
_C
N
T
D
A
GN
D
V
GN
D
FL
AS
HE
R
D
GN
D
D
GN
D
A
GN
D
ZONE2 OUT
DGND
DGND
R
5F
5210
A
B
D
FP
R
5F
56108
V
N
FP
ZO
N
E
D
A
C
2
PC
M
5100
PW
R
D
IR
1/
A
D
C
PC
M
9211
PT
R
A
U
D
IO
P
LD
5M
240
ZT
100
C
5N
D
SP
A
D
SP
21487
K
SW
Z-
4B
C
X870
/N
ET
W
O
R
K
V
ID
EO
D
EC
O
D
ER
A
D
V
7850
K
B
C
Z-
5
H
D
M
I
SW
1-
2
M
N
86477
7
V
SP
+
O
SD
+
I/
P
A
D
V
8003
K
B
C
Z8
B
_K
V
ID
IE
O
P
LD
EP
M
570
F256
C
4N
H
D
M
I_
T
X+
I/
P
M
N
86477
7
FR
O
N
T
_H
D
M
I
A
D
819
5
VOLUME
ENCODER
FUNCTION
ENCODER
REMOTE
PART
SR6009 ONLY
VGND
D
GN
D
V
GN
D
Bluetooth
WiFi
B
N
63
B
Re
m
ot
e
IN
(R
em
ot
e
O
UT
)
0.
1
O
PE
N
47
0.
1
1000
p
SR6009 GND DIAGRAM
B706
CN706S
115