AV-56WP30
AV-56WP30
No.52007
No.52007
4
2-5
2-6
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAMS
[1/12]
4.4V 4.4V 4.4V 4.4V 4.4V 4.4V 4.4V 4.4V
4.4V
8.8V 0V
4.4V 4.4V 4.4V 4.4V 4.4V 4.4V 8.8V 8.8V 4.8V
4.3V
4.3V
4.3V
4.3V
4.3V
4.3V
0V
0V
0V
0V
4.3V
4.3V
4.3V
4.3V
8.8V
4.4V
4.3V
5.4V
1.3V
5V
0V
1.4V
2V
5.1V
0V
4.5V
4.3V
32.9V
8.8V
5.1V
4.6V
0.1V
4.1V
4.1V
0V
0V
0V
5.1V
1.3V
4.4V
4.4V
5.1V
5.1V
5.1V
TU101 18
1
BW
BUS WIRE
X
NON MOUNT
*2
2SA1037AK/QR/-X
*1
2SC2412K/QR/-X
*3
MA111-X
*6
MA3062/M/-X
SSB-0R253A-M2
(U/V TUNER/AUDIO)
SSB-1053A-M2
MAIN PWB
(1/12)
:
:
:
:
:
:
NOTE
RECEIVER PWB
SSB-0R253A-M2
RECEIVER PWB
X
L
-IN
P
U
T
R
-IN
P
U
T
H
P
F
-L
H
P
F
-R
C
R
1
-L
C
R
1
-R
B
P
F
-L
B
P
F
-R
C
R
2
-L
C
R
2
-R
L
P
F
-L
L
P
F
-R
L
-O
U
T
P
U
T
R
-O
U
T
P
U
T
P
R
O
C
E
S
S
V
R
E
F
L
0
-C
O
N
T
O
U
R
V
c
c
B
B
E
G
N
D
IC641
X
N
BP
C641
X
N
BP
C651
X
R642
SDA0
SCL0
X
R652
X
R643
X
R653
X
MY
C642
X
MY
C643
X
MY
C653
X
MY
C652
X
C647
X
C646
X
PS
C645
X
IC621
AMP_MU
S_MU
0
R618
AMP_PRO
X
R645
X
R647
X
R
6
4
6
X
R
6
4
8
X
R
6
1
7
X
R649
X
C648
0
R
6
1
9
X
C623
L_BBEOUT
0
QRN143J-0R0X
L101
X
C624
X
CK
C626
0
R
6
3
8
QGB1505J1-40
CN005
QGB1505J1-40
CN010
X
Q971
X
Q973
X
R971
X
R972
X
R975
X
R976
X
Q974
X
Q972
X
R973
X
R974
X
R978
X
R977
X
C972
X
CK
C628
X CH
C625
X CH
C627
X
R622
X
R624
X
R623
X
R621
X
R640
X
R625
X
C629
X
R627
X
R626
X
R629
X
R631
X
CK
C630
X CK
C631
X
CK
C632
X
CK
C633
X
R628
X
R630
X
C634
X
R633
X
R632
X
C971
X
N
BP
C621
X
N
BP
C622
R_SWOUT
X
R
1
1
8
L_SWOUT
3
2
V
X
C101
CE41507-001P
CN0E1
470/16
C102
9V
10/50
C103
X
R641
10/50
C104
TU_5V
TU_POW
X
R651
0
QRN143J-0R0X
L102
TU_9V
10/50
C108
0
R103
0
R102
0
QRN143J-0R0X
R117
0
Y971
0
Y972
X
IC971
QAU0206-001
!
TU101
X
C
P
C
P
1
0
1
X
R
1
0
8
BBEAMP_G
BS_5V
A5V
X
C974
HDD_DIN
4
7
K
R
1
0
1
0
R104
X
C973
12V
X
R105
0
R
6
5
5
X
C105
5V
X
N
C107
X
N
C106
0
R
6
3
9
X
R
6
3
7
X
R
6
3
6
X
S
O
S
C
L
S
D
A
S
T
B
IL
M
O
D
E
1
-1
M
O
D
E
2
-1
G
N
D
F
_
M
O
N
O
B
B
E
_
S
W
D
_
C
S
A
M
P
_
M
U
V
D
D
C
S
2
C
S
1
C
S
0
IC101
X
PS
C110
X
D971
0
R634
X
C109
X
R
1
1
1
X
R
1
1
2
R_BBEOUT
X
R
1
1
3
X
R
1
1
4
X
R
1
1
6
X
R
1
0
6
X
R
1
1
5
X
Y973
X
R970
X
R979
X
R
1
1
0
X
R
1
0
9
0
R635
HDD_CLK
T
V
_
L
2
0
R644
AFT2
14V
21V
BS_POW
A
G
C
M
U
1
V
_
B
S
L
5
R
5
0
Y974
L
_
S
W
S
U
B
C
_
S
W
H
D
D
V
Y
_
S
W
H
D
D
S
1
D
C
R
_
H
D
D
S
W
V
_
R
E
C
O
U
T
R
_
S
W
S
U
B
L
_
H
D
D
S
W
X
R119
X
R120
X
R121
X
R122
C
O
M
P
U
L
_
B
S
D
R
_
B
S
D
A
V
_
9
V
M
H
D
D
B
S
D
H
D
D
_
T
H
R
U
M
A
IN
_
S
U
B
B
S
D
_
O
T
H
X
R
1
2
3
V
G
_
B
S
TV_V1GND
X
R
6
2
0
M7V
X
J598
X
R598
X
R599
X
C598
X
C599
X
D599
X
D598
X
R124
X
R125
0
Y241
0
Y157
0
R
6
5
4
HDD_REQ
X
R
1
0
7
TV_V1
TV_L1
TV_R1
C/N_AFT1
S
C
L
2
S
D
A
2
X
Y103
0
Y104
X
Y
1
0
5
0
Y
1
0
6
QUB130-06A5EM
E2
X
Y107
X
Y108
X
Y109
BBE_SW
B
T
3
0
V
AMP_MU
S_MU
R_BBEOUT
L
_
B
B
E
O
U
T
AMP_PRO
L
_
S
W
O
U
T
B
B
E
_
S
W
R
_
S
W
O
U
T
L_BBEOUT
AGCMU1
S
C
L
0
S
D
A
0
R_SWOUT
L_SWOUT
H
D
D
_
D
IN
BBEAMP_G
R_BBEOUT
M
A
IN
_
B
U
S
BS_5V
H
D
D
_
C
L
K
D
_
C
S
TV_L1
TV_R1
S
D
A
0
S
C
L
0
S
_
M
U
SCL0
SDA0
HDD_REQ
H
D
D
_
R
E
Q
TV_V1
R
_
H
D
D
S
W
BBE_SW
M
7
V
BT30V
MPX_GND
BS_POW
C/N_AFT1
14V
A
M
P
_
P
R
O
AFT2
C/N_AFT1
TV_R1
TV_L1
TV_V1
M7V
HDD_CLK
HDD_DIN
21V
S
D
A
0
TV_L2
TV_R2
T
V
_
L
2
B
B
E
A
M
P
_
G
B
B
E
_
S
W
B
T
3
0
V
L
_
B
S
D
A
G
C
M
U
1
S
C
L
2
S
D
A
2
A
M
P
_
M
U
B
S
_
5
V
V
G
_
B
S
T
V
_
V
2
T
V
_
V
2
T
V
_
L
2
A
F
T
2
2
1
V
1
4
V
C
/N
_
A
F
T
1
V
_
B
S
R
5
L
5
S
D
A
2
S
1
D
C
B
S
_
5
V
2
1
V
S
C
L
0
S
C
L
2
V
_
B
S
R
5
L
5
R
_
B
S
D
T
V
_
R
2
T
V
_
R
2
T
V
_
L
2
S
1
D
C
MAIN_BUS
MAIN_BUS
D
_
C
S
C
_
S
W
H
D
D
V
Y
_
S
W
H
D
D
R
_
S
W
S
U
B
L
_
S
W
S
U
B
V
_
R
E
C
O
U
T
L
_
H
D
D
S
W
R
_
H
D
D
S
W
MPX
M
P
X
_
G
N
D
B
S
_
P
O
W
M
P
X
B
B
E
_
S
W
C
O
M
P
U
A
M
P
_
M
U
C
O
M
P
U
V
G
_
B
S
L
_
H
D
D
S
W
V
_
R
E
C
O
U
T
R
_
B
S
D
L
_
B
S
D
V
Y
_
S
W
H
D
D
C
_
S
W
H
D
D
R
_
S
W
S
U
B
L
_
S
W
S
U
B
A
V
_
9
V
A
V
_
9
V
M
H
D
D
B
S
D
H
D
D
_
T
H
R
U
M
A
IN
_
S
U
B
B
S
D
_
O
T
H
B
S
D
_
O
T
H
M
A
IN
_
S
U
B
H
D
D
_
T
H
R
U
M
H
D
D
B
S
D
L
5
R
5
CHASSIS
TONE&VOL
FT1
FT2
IN1
IN2
LOUD1
LOUD2
CHIP
FILTER
GND
SDA
SCL
VCC
OUT1
OUT2
FB12
FB11
FB21
FB22
N
C
S
T
T
P
9
V
S
IF
G
N
D
A
F
T
R
F
_
A
G
C
V
ID
E
O
N
C
N
C
5
v
3
0
v
U/V
T
U
A
G
C
N
C
IF
S
C
L
S
D
A
A
D
R
S
N
C
N
C
N
C
N
C
B
IL
M
O
D
E
F
_
M
O
N
O
M
U
T
E
R
L
G
N
D
N
C
N
C
NC
N
C
BBE
MICOM
A
F
T
2
LATCH
ST
BIL
FRAME
F_MONO
MODE1 MODE2
GND
GND
GND
GND
5V
5V
5V
5V
MAIN
SUB
BOTH
LINE
C
S
A
M
P
_
P
R
O
C
/N
_
A
F
T
1
V
_
B
S
(T
V
_
V
2
_
U
S
)
L
5
(E
C
O
_
L
_
U
S
)
R
5
(E
C
O
_
R
_
U
S
)
D
_
G
N
D
FILTER
PWB
AUDIO
INPUT
ONLY
L
R
TUNER
T
V
_
V
2
T
V
_
V
2
G
N
D
S
1
D
C
(M
P
X
_
U
S
)
S
C
L
0
/S
C
L
2
S
D
A
0
/S
D
A
2
9
V
B
S
_
P
O
W
(S
1
D
C
_
U
S
)
SW
2
1
V
B
S
D
_
O
T
H
SW
T
U
_
9
V
/S
W
T
V
_
L
2
G
N
D
T
V
_
V
2
G
N
D
T
V
_
V
2
G
N
D
S
_
M
U
T
E
G
N
D
L
_
B
S
D
(W
D
2
)
T
V
_
L
2
(T
V
_
L
1
_
U
S
)
D
_
G
N
D
G
N
D
B
T
3
0
V
G
N
D
G
N
D
T
V
_
R
2
T
V
_
A
2
G
N
D
B
S
_
5
V
L
O
U
T
R
O
U
T
1
2
V
T
V
_
A
2
G
N
D
R
_
IN
L
_
IN
R
_
B
S
D
(W
D
2
)
V
_
R
E
C
O
U
T
D
5
V
T
U
_
5
V
/S
W
L
_
H
D
D
S
W
D
_
D
A
T
A
D
_
C
L
O
C
K
R
_
H
D
D
S
W
M
H
D
D
B
S
D
E
R
R
G
N
D
1
4
V
1
4
V
5
V
_
H
D
M
P
G
N
D
G
N
D
A
V
_
9
V
R
_
S
W
S
U
B
L
_
S
W
S
U
B
H
D
D
_
T
H
R
U
A
5
V
T
V
_
R
2
(T
V
_
R
1
_
U
S
)
S
C
L
0
S
D
A
0
C
_
S
W
H
D
D
M
A
IN
_
S
U
B
V
Y
_
S
W
H
D
D
G
N
D
G
N
D
M
P
X
_
G
N
D
(U
S
)
C
O
M
P
U
G
N
D
IR
_
B
R
S
T
2
1
V
G
N
D
G
N
D
G
N
D
SW
G
N
D
G
N
D
SW
5V REGULATOR
BS DIGITAL
AV-28A2
Summary of Contents for AV-56WP30
Page 79: ...No 52007 AV 56WP30 79 Memo ...