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SP
D
IF
_OUT
RF5
2
100oh
m
-0402
-±
5%-1/16W
RF5
1
220oh
m
-0402
-±
5%-1/16W
GN
D
COAX
RV13
10Kohm
-0402-±
5%-1/16W
RV18
100oh
m
-0402
-±
5%-1/16W
RV12
100oh
m
-0402
-±
5%-1/16W
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
TXD
SDA
HS
VS
SCL
R
GND
G
GND
B
GND
RXD
5V
DET
GND
GND
GND
DB15
AV7
W
LH
D
-051A
RV11
100oh
m
-0402
-±
5%-1/16W
RV14
10Kohm
-0402-±
5%-1/16W
RV16
100oh
m
-0402
-±
5%-1/16W
RV1
75ohm-0402-
±5
%
-1/16W
RV2
75ohm-0402-
±5
%
-1/16W
RV3
75ohm-0402-
±5
%
-1/16W
RV4
33ohm-0402-
±5
%
-1/16W
RV6
33ohm-0402-
±5
%
-1/16W
RV8
33ohm-0402-
±5
%
-1/16W
CV4
0.047uF
-0402
-X7R-±
10%-16V
CV6
0.047uF
-0402
-X7R-±
10%-16V
CV8
0.047uF
-0402
-X7R-±
10%-16V
GN
D
GN
D
GN
D
V
G
A_HS
V
G
A_VS
RV7
68ohm-0402-
±5
%
-1/16W
CV7
0.047uF
-0402
-X7R-±
10%-16V
GN
D
RV17
4K7ohm
-0402-±
5%-1/16W
RV15
4K7ohm
-0402-±
5%-1/16W
GN
D
5V_STB
U
A
RT-RX/DDC
U
A
RT-TX/DDC
V
S
_VGA
HS_VGA
VGA_RIN
VGA_GI
N
VGA_BIN
G
IN0M
V
G
A_SDA
VGA_SCL
A
V
_LIN
A
V
_RIN
AV_I
N
AV_L
AV_R
A
V_CVBS
RI2
12Kohm
-0402-±
5%-1/16W
RI5
10Kohm
-0402-±
5%-1/16W
RI3
12Kohm
-0402-±
5%-1/16W
RI6
10Kohm
-0402-±
5%-1/16W
RI4
33ohm-0402-
±5
%
-1/16W
CI4
0.047uF
-0402
-X7R-±
10%-16V
GN
D
GN
D
RI3
3
75ohm-0402-
±5
%
-1/16W
RI3
2
75ohm-0402-
±5
%
-1/16W
RI3
1
75ohm-0402-
±5
%
-1/16W
GN
D
GN
D
GN
D
YP
bPr_Y
YP
bPr_Pb
YP
bPr_Pr
SP
DIF
_OUT'
YP
bPr_Y
YP
bPr_Pb
YP
bPr_Pr
GN
D
1
2
3
4
5
6
Pb
GND
Y
GND
Pr
GND
AV4
AV3-120A02-02Z1(
)
1
2
AV9
RCA-
105Y-E
P-0
7(
)
RV21
12Kohm
-0402-±
5%-1/16W
RV22
12Kohm
-0402-±
5%-1/16W
RV20
10Kohm
-0402-±
5%-1/16W
RV19
10Kohm
-0402-±
5%-1/16W
1
2
3
4
5
GND
ERO
RSPK
LSPK
ELO
AV8
PJ-325
GN
D
GN
D
P
C_LI
N
P
C_RIN
GN
D
CV19
1u
F-0402-X5R-±2
0%-6
.3V
CV20
1u
F-0402-X5R-±2
0%-6
.3V
CF5
3
NC/10pF-0402-NPO-±
5%-5
0V
VCOM
RI7
68ohm-0402-
±5
%
-1/16W
CI7
0.047uF
-0402
-X7R-±
10%-16V
IR
T
ran
sm
itter
Nin
1
Vcc
2
GN
D
3
NC1
4
NC2
5
AV26
NC/GQ-08
GN
D
SP
DIF
_OUT'
COAX
5V_M
RF2
NC/0ohm-
0402-±
5%-1/16W
C9
1000p
F-040
2-X
7R
-±
10%-50V
C10
1000p
F-040
2-X
7R
-±
10%-50V
GN
D
LI
N
E_
R
LI
N
E_
L
LIN
E_
L_OUT
LIN
E_R_OUT
R9
200Kohm
-0402-±
5%
-1
/16
W
R10
200Kohm
-0402-±
5%
-1
/16
W
R7
10Kohm
-0402-±
5%-1/16W
R8
10Kohm
-0402-±
5%-1/16W
RI1
75ohm-0402-
±5
%
-1/16W
GN
D
GN
D
AV_R_OU
T
AV_L
_OUT
GN
D
5V
_M
USB0_DP USB0_DM
USB_5V
GN
D
GN
D
1
2
3
4
GND
DM
DP
5V
5
6
GND
GND
AV21
RUSB-UK-04WH
RF4
1
5R1ohm-
04
02
-±
5%-1/16W
RF4
2
5R1ohm-
04
02
-±
5%-1/16W
USB_P USB_M
1
2 3 4
CN15
NC/4PI
N
-2
.0-D-H-G
RF4
3
0ohm
-0402-±
5%
-1
/16
W
CI5
1u
F-0402-X5R-±2
0%-6
.3V
CI6
1u
F-0402-X5R-±2
0%-6
.3V
C7
1u
F-0402-X5R-±2
0%-6
.3V
C8
1u
F-0402-X5R-±2
0%-6
.3V
CF4
1
1u
F-0402-X5R-±2
0%-6
.3V
RI3
4
33ohm-0402-
±5
%
-1/16W
RI3
8
33ohm-0402-
±5
%
-1/16W
RI3
6
33ohm-0402-
±5
%
-1/16W
CI8
1000p
F-040
2-X
7R
-±
10%-50V
CI9
0.047uF
-0402
-X7R-±
10%-16V
CI3
6
0.047uF
-0402
-X7R-±
10%-16V
CI3
8
0.047uF
-0402
-X7R-±
10%-16V
RI4
9
0ohm
-0402-±
5%
-1
/16
W
G
IN1M
RI3
7
68ohm-0402-
±5
%
-1/16W
CI1
0
0.047uF
-0402
-X7R-±
10%-16V
GN
D
HD1_S
O
G
HD1_P
r
HD1_Y
HD1_P
b
YP
bPr_Y
YP
bPr_Pb
YP
bPr_Pr
LI
N
E_
L
LI
N
E_
R
AV_L
_OUT
AV_R_OU
T
1
2
3
4
5
6
L
GND
R
GND
CVBS
GND
AV11
AV3-120A02-01Z1(
)
C12
1u
F-0603-Y5V-+80%-2
0%-1
6V
C13
1u
F-0603-Y5V-+80%-2
0%-1
6V
GN
D
CI1
NC/330pF-0402-X7R-±
10%-5
0V
CI2
NC/10pF-0402-NPO-±
5%-5
0V
CI1
1
NC/10pF-0402-NPO-±
5%-5
0V
CI1
2
NC/10pF-0402-NPO-±
5%-5
0V
CV9
100pF
-0402
-N
PO
-±
5%-50V
CV5
33pF-0402-
N
PO
-±
5%-50V
GN
D
CV1
NC/10pF-0402-NPO-±
5%-5
0V
CV2
NC/10pF-0402-NPO-±
5%-5
0V
CV3
NC/10pF-0402-NPO-±
5%-5
0V
1
2 3 4 5 6 7 8
CN9
8P
IN-2.0
-D-H-G
YP
bPr_Y
YP
bPr_Pb
YP
bPr_Pr
AV_L AV_R
A
V
_CVBS
GN
D
GN
D
1
2 3 4 5 6 7 8
CN10
8P
IN-2.0
-D-H-G
YP
bPr_Y
YP
bPr_Pb
YP
bPr_Pr
AV_L AV_R A
V
_CVBS
GN
D
GN
D
USB_5V
USB_M
USB_P
GN
D
1
4
2
L
GND
R
GND
3
AV5
AV2-8
.4-0
6(
)
GN
D
GN
D
Summary of Contents for 55dr3505
Page 10: ...Service Manual Model No 2 2 External pictures four faces Front Side Up Side 9 55DR3505 ...
Page 11: ...Service Manual Model No Right Side Back Side 10 55DR3505 ...
Page 18: ...Service Manual Model No 17 55DR3505 ...
Page 31: ...Service Manual Model No 7 2 Wiring Connection Diagram 30 55DR3505 ...
Page 37: ...Service Manual Model No 9 2 Mainboard IC Introduction Top view 36 1 2 3 4 5 6 7 8 55DR3505 ...
Page 38: ...Service Manual Model No Bottom view 37 55DR3505 ...