71
12.2.7.
MAIN (DAMP) CIRCUIT (2/2)
15
1
6
1
7
18
19
2
0
2
1
22
2
3
2
4
2
5
26
27
2
8
15
1
6
1
7
18
19
2
0
2
1
22
2
3
2
4
2
5
26
27
2
8
A
C
D
B
E
G
H
F
B
M
A
IN (D
A
MP) CIRCUIT
S
CHEM
A
TIC DI
A
GR
A
M -
7
TO M
A
IN (D
A
MP)
CIRCUIT (1/
2
)
P1
: +B
S
IGN
A
L LINE
:
A
UDIO OUTPUT
S
IGN
A
L LINE
MI: M
A
IN (MICON):
S
CHEM
A
TIC DI
A
GR
A
M - 4 ~ 5
CO: M
A
IN (CONNECTOR):
S
CHEM
A
TIC DI
A
GR
A
M - 8
S
C-HTB485EB/EG/GN (
S
U-HTB485EB/EG/GN)
M
A
IN (D
A
MP) CIRCUIT
2
/
2
1/
2
L5509
G0
A
100H0003
2
L5510
G0
A
100H0003
2
4.
7
R530
7
R5310
4.
7
C5315
4
7
0P
C5311
4
7
0P
C5313
100P
C5310
1
C5314
0.1
R5309
10
0.01
C531
2
C5309
0.1
10
R5311
0.01
C5308
5.
6
K
R53
26
3
1
4
5
2
Q5303
B1CZRC000001
PO
S
ITI
V
E FEEDB
A
CK
3
1
4
5
2
Q5304
B1CZRC000001
NEG
A
TI
V
E FEEDB
A
CK
C5301
0.1
C5304
0.1
PW_P
V
DD
6V
10K
R58
2
3
FET_OTP_FRONT
FET_OTP_C
TH58
22
D4CC11040013
DGND
4.
7
K
R5801
22
0K
R580
2
C5
2
08
50
V
1
D5
2
01
B0
J
CMD000010
D5
2
0
2
B0
J
CMD000010
18K
R5
2
04
C5
2
03
0.01
1K
R5
2
03
10
R5
2
08
C5
2
0
6
1
DZ
2J
0
6
8M0L
D5
2
03
C5
2
01
1
6
.8K
R5
2
05
22
R5
2
0
7
4.
7
K
R5
2
0
2
R5804
4
7
K
Q580
2
B1
A
BCF000011
5
6
K
R5805
B1
A
DBL000010
DC DETECT
S
WITCH
Q5803
22
0K
R5803
C5801
0.1
DC_DET
PW_P
V
CC_
2
8
V
V
DDCOMP
PW_P
V
CC_
2
8
V
PW_P
V
CC_
2
8
V
FET_OCP
DGND
H
V
DD
2
_
S
M_
S
EN
S
E_
2
8
V
33K
R5
2
10
33K
R580
6
10
C580
2
5
6
4
1
2
3
9
11
13
14
1
2
10
7
8
C0BBCZ000008
S
EN
S
E QU
A
D
V
OLT
A
GE COMP
A
R
A
TOR
IC5
2
01
B1
A
BCF000011
DC DETECT
Q5804
B1GBCF
JJ
0041
PCONT
QR5
2
01
B1
A
BCF000011
DC DETECT
Q5805
LE
V
_DET1
LE
V
_DET
2
150K
R5
2
09
D5
2
04
D
A2J
10100L
C5
2
0
7
0.1
H
V
DD3_
S
M_
S
EN
S
E_
2
8
V
C5
2
09
0.01
4.
7
K
R5
2
01
0.01
C5
2
05
R533
2
10
R5535
10
R553
6
10
FBN_
2
_
2
8
V
PW_P
V
DD
6V
HB_HN_
2
PW_P
V
CC_
2
8
V
HB_LN_
2
FBP_
2
_
2
8
V
HB_HP_
2
HB_LP_
2
TH58
2
1
D4CC11040013
22
R5303
5.
6
K
R530
6
5.
6
K
R530
2
B1
A
BDF000033
S
WITCH
Q5301
4.
7
K
R5305
B1
A
BDF000033
S
WITCH
Q530
2
4.
7
K
R5301
C5305
0.1
C530
6
1
C53
2
5
1
C530
2
0.1
35
V
4
7
0
C531
6
0.1
C5303
H
V
DD
2
_
S
M_
S
EN
S
E_
2
8
V
R58
26
10K
PW_P
V
DD
6V
FRONT_L-
DGND
CO
MI
MI
MI
CO
MI
MI
MI
MI
MI
CO
MI
MI
MI
CO
MI
MI
MI
MI
MI
MI
S
UB_PCON
Summary of Contents for SB-HWA480EB
Page 4: ...4 1 2 Caution for AC Cord For EB only Figure 1 2 ...
Page 13: ...13 5 2 Remote Control Key Button Operations ...
Page 25: ...25 8 3 Types of Screws 8 3 1 Main Speaker Unit SU HTB485 8 3 2 Active Subwoofer SB HWA480 ...
Page 33: ...33 Step 5 Remove 2 screws Step 6 Remove HDMI P C B ...
Page 35: ...35 Step 9 Slightly lift up Main P C B Step 10 Remove Main P C B ...
Page 36: ...36 Step 11 Slightly lift up Connecting Plate Assembly Unit Step 12 Release Main P C B ...
Page 54: ...54 ...
Page 64: ...64 ...
Page 94: ...94 ...