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Circuit Diagrams and PWB Layouts
7. Circuit Diagrams and PWB Layouts
SSB: DC/DC
1
2
DC - DC
B02
A
GNDSND
GNDSND
-12V2
5B10
22u
-AUDIO_POWER
+12V2
5B11
22u
+AUDIO_POWER
GNDSND
5V2
+5V_STANDBY
* *
4C55
4C56
* *
4C61
4C62
* *
4C57
+5V_SW
B
4C58
*
4C59
*
4C60
*
LCD
4C55 / 4C56 / 4C61 / 4C62
PDP
4C57 / 4C58 / 4C59 / 4C60
BL_ADJUST
FC26
RES
POWER_DOWN
4C01
IB18
BL_ON_OFF
FC27
FB32
BACKLIGHT_BOOST
FB33
C
STANDBY
FC28
+5V_STANDBY
FC29
FB34
+12V_DISP
D
+5V_STANDBY
ITV Connector
1B11
1
2
3
4
5
B3B-PH-SM4-TBT(LF)
E
ONLY FOR LCD
FB15
3B18
IB17
STANDBY
0V(5V)
F
4
6K8
(---V) MEASURED IN STANDBY
3139 123 6261.1
1
2
LC7.2E PA
3
4
5B01
+5V_SW
1C01
10u
FB21
FB22
1
FB23
FB24
2
FB25
FB26
3
FB27
FB28
4
FB29
5
FB30
6
FC25
7
8
FB31
9
B9B-PH-K
1P11
2V9
1
2V8
2
3
4
1V6
5
GNDDC
0V(5V)
6
7
8
B8B-PH-K-S
7B02
LD1117DT33C
FB13
3
2
+3V3_STBY
IN
OUT
COM
Item
Description
2
B
2
2
E
L
C
A
2
B
2
3
E
L
C
A
2
B
2
6
E
L
C
A
3
B
1
7
R
S
T
S
3
B
1
8
R
S
T
S
+5V_STANDBY
4
C
5
5
R
S
T
S
4
C
5
6
R
S
T
S
4
C
5
7
R
S
T
S
4
C
5
8
R
S
T
S
4
C
5
9
R
S
T
S
4
C
6
0
R
S
T
S
4
C
6
1
R
S
T
S
4
C
6
2
R
S
T
S
7
B
0
5
V (
S I
H
7B05
SI4423DY
7
B
0
6
C I
S
M
7
B
0
8
C I
S
M
+5V_SW
3
4
7.
33
5
6
FB10
7B01
L5973D
8
Φ
VCC
VREF
1
OUT
3
INH
5
FB
2
SYNC
IB12
4
COMP
GND GND_HS
9
IB19
IB14
7B04
LD1085D2T33
FB16
3
2
+5V_SW
IN
OUT
COM
P
S
M
3
5
V
4
U
7
P
M
2
0
C
O
L
R
P
S
M
1
6
V
1
0
U
P
M
2
0
C
O
L
R
P
S
M
1
6
V
1
0
U
P
M
2
0
C
O
L
R
7B06
M
0
6
0
3
6
K
8
P
M
5
C
O
L
LD1117DT33C
M
0
6
0
3
6
K
8
P
M
5
C
O
L
3
2
+5V_SW
IN
OUT
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
COM
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
7B08
LD1117DT
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
M
0
6
0
3
J
U
M
. P
0
R
0
5
C
O
L
3
2
+5V_SW
IN
OUT
)
R
COM
L
D
1
1
1
7
D
T
3
3
C
S (
T
0
) 0
R
L
D
1
1
1
7
D
T
S (
T
0
) 0
R
5
6
7
8
RES
RES
IB10
5B05
4B01
33u
IB11
5B02
FB11
5B03
33u
IB13
10u
IB20
3B12
470R
FB14
34V
IB15
7B03
2N7002
GNDTUN
FB17
+3V3_SW
FB19
+3V3_MOJO
FB20
+1V2_MOJO
7
8
9
1B11 D2
FB24 A3
1C01 A3
FB25 A3
1P11 C3
FB26 A3
B02
2B10 B8
FB27 A3
2B11 B9
FB28 A3
2B12 B4
FB29 B3
2B13 B8
FB30 B3
2B14 B6
FB31 B3
2B15 B6
FB32 C2
A
2B16 B7
FB33 C2
2B17 D1
FB34 C2
2B18 D3
FC25 B3
2B19 C8
FC26 C1
2B20 D7
FC27 C1
2B21 E7
FC28 C1
2B22 F2
FC29 C1
+1V8S_SW
2B23 E7
IB10 A8
2B24 F3
IB11 A7
2B11
2B25 F3
IB12 B6
2B26 F7
IB13 B7
2C55 A2
IB14 C6
B
2C56 A2
IB15 C7
2C57 B2
IB17 F2
2C58 C2
IB18 C2
2C59 B2
IB19 B6
2C60 A2
IB20 B8
2C61 A2
3B10 B7
3B11 C6
3B12 B7
3B13 C6
3B14 C7
3B15 D6
C
3B17 F2
+VTUN
3B18 F2
3B19 C7
4B01 A8
4C01 C2
4C55 B1
4C56 B1
4C57 B1
4C58 B1
4C59 B1
4C60 B1
D
4C61 B1
4C62 B1
5B01 A4
5B02 A8
5B03 A8
5B04 C7
5B05 A8
5B06 C7
5B10 A1
5B11 A1
6B01 B7
6B02 C9
E
6B03 C8
7B01 A5
7B02 D3
7B03 D7
7B04 D6
7B05 F3
7B06 E6
7B08 F6
FB10 A5
FB11 A9
FB13 D4
FB14 C9
F
FB15 E2
FB16 D6
FB17 D7
FB19 E7
FB20 F7
FB21 A3
FB22 A3
G_16860_001.eps
250107
FB23 A3
9
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