SCHEMATIC DIAGRAMS (28/33)
SCH28_SPK
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
DIGITAL VIDEO
STBY POWER
OPTION E
AVRX3100/4100
MODEL
D9727
7.5V
B
B
A
E
A
B
A
B
A
FL
FR
C
SL
SR
+HIGHB
+HIGHB
-HIGHB
-HIGHB
FL
FR
C
SR
SL
SBR
SBL
FW_R
FW_L
FR
O
M
P
O
W
ER
T
R
A
N
S.
AC_L
FL_HEIGHT
FL_H_GND
FR_HEIGHT
FR_H_GND
N.C
H_L
H_R
SBL
SBR
+HIGHB
-HIGHB
AC_L
CEN
AVRX4100 ONLY
AVRX4100
AVRX4100
AVRX4100 : FRONT WIDE
DA+5V
AVRX4100
AVRX3100
A
O
X
OPTION
B
O
X
P_RLGND
P_RL+B
7V
H/PL
H/PR
FRONT_RLY
H/PGND
H/P_RLY
C_RLY
SB_RLY
NC
NC
SB_W_RLY
F_W_RLY
S_RLY
F_SB_RLY
AC_H
AC_H
SIGNAL DETECT PART
CURRENT_DET
Hi-B_RLY
AMPSIGDET
DA+5V
CURRENT DETECT PART
AVRX4100
AVRX3100
A
O
X
OPTION
B
O
X
DGND
SB_H_RLY
THERMALDET_C
THERMALDET_D
+HIGHB
-HIGHB
+HIGHB
+HIGHB
+HIGHB
+HIGHB
-HIGHB
-HIGHB
HIGH_GND
+B
V load
F_RLY
C_RLY
S_RLY
SB_RLY
SB_W_RLY
SB_H_RLY
F_SB_RLY
F_W_RLY
R9203
1W 10
L9203
0.5uH
R9213
2W 10
C9213
0.047uF(M)
R9201
1W 10
L9201
0.5uH
R9211
2W 10
C
921
1
0.
047
uF
(M
)
R9202
1W 10
L9202
0.5uH
R9212
2W 10
C9212
0.047uF(M)
R9204
1W 10
L9204
0.5uH
R9214
2W 10
C9214
0.047uF(M)
R9205
1W 10
L9205
0.5uH
R9215
2W 10
C9215
0.047uF(M)
R9206
1W 10
L9206
0.5uH
R9216
2W 10
C9216
0.047uF(M)
R9207
1W 10
L9207
0.5uH
R9217
2W 10
C9217
0.047uF(M)
5
6
4
3
8
1
7
2
R
Y93
0
B
C
3-
12
H
6
1
5
4
2
3
R
Y92
1
G
5P
A
-28
-M
C
6
1
5
4
2
3
R
Y92
2
G
5P
A
-28
-M
C
6
1
5
4
2
3
R
Y92
3
G
5P
A
-28
-M
C
6
1
5
4
2
3
R
Y92
4
G
5P
A
-28
-M
C
6
1
5
4
2
3
R
Y92
5
G
5P
A
-28
-M
C
C9702
OPEN
C9701
OPEN
2
4
3
1
D9701
GBJ2506
R
970
5
O
PE
N
(3216
)
R
970
6
O
PE
N
(3216
)
C
970
5
71
V
/12000
uF
C
970
6
71
V
/12000
uF
R9711
1W 1K
R9712
1W 1K
R9713
1W 1K
D
972
7
7.
5V
/0
.5
W
C
972
7
10
/50
V
R
972
7
10
K
D9728
1SS355
C
970
7
O
PE
N
C
970
9
O
PE
N
C
970
8
1000
pF
C9611 OPEN
C9631 1000pF
C9612 OPEN
C9632 1000pF
C9613 OPEN
C9633 1000pF
C9614 OPEN
C9634 1000pF
C9615 OPEN
C9635 1000pF
C9616 OPEN
C9636 1000pF
C9617 OPEN
C9637 1000pF
C9618 OPEN
C9638 1000pF
C9619 OPEN
C9639 1000pF
C9532 0.01uF/100V
C9531 0.01uF/100V
C9533 0.01uF/100V
C9535 0.01uF/100V
C9537 0.01uF/100V
C9536 0.01uF/100V
C9539 0.01uF/100V
C9538 0.01uF/100V
Q9225
RT1N237C
Q9228
RT1N237C
D
922
5
1SS
35
5
Q9224
RT1N237C
D
922
4
1SS
35
5
Q9223
RT1N237C
D
922
3
1SS
35
5
Q9222
RT1N237C
D
922
2
1SS
35
5
Q9221
RT1N237C
D
922
1
1SS
35
5
Q9230
RT1N237C
D
923
0
1SS
35
5
C
922
1
100
/50
V
C9540
0.01uF/100V
C9541
0.01uF/100V
C9621
OPEN
C9641 1000pF
C9620
OPEN
C9640 1000pF
C9703
0.1u/250V
6
5
4
3
2
1
BN704
WIRE/06P/2.5mm
JW922A
J7
LAND
J8
LAND
1
2
JK930
SJ2003S
1
2
JK931
SJ2003S
GN
D
92
C9518
OPEN
C9519
OPEN
C9520
OPEN
C9521
OPEN
C9516
OPEN
C9517
OPEN
C9534 0.01uF/100V
C9515
OPEN
C9513
OPEN
C9511
OPEN
C9512
OPEN
1
2
JK922
SJ2003S
1
2
JK921
SJ2003S
1
2
JK923
SJ2003S
1
2
JK925
SJ2003S
1
2
JK924
SJ2003S
1
2
JK927
SJ2003S
1
2
JK926
SJ2003S
1
2
JK929
SJ2003S
1
2
JK928
SJ2003S
6
1
5
4
2
3
R
Y92
7
G
5P
A
-28
-M
C
6
1
5
4
2
3
R
Y92
8
G
5P
A
-28
-M
C
D
922
8
1SS
35
5
D
922
7
1SS
35
5
D
922
6
1SS
35
5
6
1
5
4
2
3
R
Y92
6
G
5P
A
-28
-M
C
5
4
3
2
1
BN782
WIRE/05P/2.5mm
5
4
3
2
1
CN782
SMW250-05
J970
5
JM
P
J970
4
JM
P
Q9227
RT1N237C
Q9226
RT1N237C
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN25D
1
2
3
4
5
6
7
CN971
F970
3
T
12
A
H
250
V
F970
4
T
12
A
H
250
V
JW
925
B
M
A
IN
_GN
D
J970
1
O
PE
N
J970
2
O
PE
N
JW925A
MAIN_GND
D9231
1SS355
R
924
7
470
K
R
924
6
470
K
R
924
5
470
K
R
924
4
470
K
R
924
3
470
K
R
924
2
470
K
R
924
1
470
K
D
924
1
K
D
S16
0
D
924
2
K
D
S16
0
D
924
3
K
D
S16
0
D
924
4
K
D
S16
0
D
924
5
K
D
S16
0
D
924
6
K
D
S16
0
D
924
7
K
D
S16
0
D9250
3.6V/0.5W
C9251 0.1uF
C9250 10/50V
R9250
10K
R9251
100
Q9231
RT1N237C
V
+
B
O
U
T
PU
T
B
-I
N
PU
T
B
+
IN
PU
T
V
-
A
+
IN
PU
T
A
-I
N
PU
T
A
O
U
T
PU
T
-
+
B
-
+
A
8
7
6
5
4
3
2
1
IC
71
8
N
JM
8080
G
C9905
1uF/100V
C9906
1uF/100V
R9905
10K
R9906
10K
R9908
22K
R
990
7
22
K
C
990
7
O
PE
N
C9909
1uF/100V
R9909
1K
R9910
33K
R9911
330K
R9912
10K
R9913
3.3K
D9913
KDS160
R
991
4
10
K
D
991
4
3.
6V
/0
.5
W
R9915
100
C
991
7
0.
1u
F
C
991
8
0.
1u
F
C
991
4
100
/16
V
C9919 10pF
C9920
100pF
R
991
6
0.
02
/3
W
R
991
7
0.
02
/3
W
C9514
OPEN
3
2
1
BN706
WIRE/03P/2mm
R
970
2
O
PE
N
R
970
1
O
PE
N
1
5
3
4
8
6
2
7
RY931
FTR-F1CL012R-RG
4
3
2
1
BN701
WIRE/04P/2.5mm
5
4
3
2
1
BN702
WIRE/05P/2.5mm
7
6
5
4
3
2
1
BN703
WIRE/07P/2.5mm
R7801
2W 470
R7802
2W 470
GND2
RLY
P_RLGND
P_RL+B
H/P_RLY
C_RLY
FRONT_RLY
H
/P
_R
LY
FR
O
N
T
_R
LY
C
_R
LY
S_
R
LY
SB
_R
LY
DA_+5V
SB_RLY
S_RLY
H
I-
B
_R
LY
A+7V
A_GND
A-7V
HI-B_RLY
SB_W_RLY
SB_H_RLY
SB
_W
_R
LY
SB
_H
_R
LY
F_
W
_R
LY
F_W_RLY
F_
SB
_R
LY
F_SB_RLY
G2
TO 2G
BN706
TO CN706A
CN25D
TO BN25D
BN701
TO CN701
BN702
TO CN702
BN703
TO CN703
BN704
TO CN704
151
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16