61
11.19. D-Board (1/6) Schematic Diagram
+
+
+
G
G
G
G
G
G
TERM
SIDE
FP_CSL
SC_CSL
SC_SID
SC_SCSU
SC_CLK
FP_SCSU
FP_CMH
SC_CERS
SC_CPH1
SC_OC2
SC_SIU
FP_CSH
FP_OC2
SC_CML
SC_CSH
SC_CMH
SC_CSH
FP_CML
SC_CMH
SC_CLK
SC_SIU
SC_OC2
FP_SID
SC_CML
SC_SID
SC_CEL
FP_CPH1
SC_CSL
SC_CPH1
FP_SIU
SC_SCSU
P_ON/OFF
SC_OC1
SC_CPH2
SC_OC1
SC_CPH2
FP_OC1
FP_CPH2
VDATA_DET
FP_CLK
SC_CQR
SC_CEL
SC_CQR
FP_SC_DRV_RST
FP_CERS
FP_OC2B
FP_CQR
FP_CEL
SC_OC2B
SC_DRV_RST
SC_CERS
SC_OC2B
SC_DRV_RST
SOS6_SC1
SOS7_SC2
SOS4_PS
SC_CQR5
PANEL_MAIN_ON
FP_CQR4
FP_CQR5
FP_SC3
SC_CQR4
SC_CQR5
SC_CQR4
C9881
0.01u
25V
C9867
10u
25V
C9823
10u
25V
C9884
1000p
50V
C9869
10u
25V
C9864
0.1u
25V
C9860
4.7u
6.3V
C9885
1000p
50V
C9887
0.1u
25V
C9837
10u
10V
C9840
25V
0.01u
C9872
10u
25V
C9877
68p
50V
C9861
0.1u
25V
C9883
100p
50V
C9841
16V
0.1u
C9842
16V
0.1u
C9874
68p
50V
C9846
16V
0.1u
C9832
10u
10V
C9886
0.1u
25V
C9859
25V
0.01u
C9863
4.7u
6.3V
C9870
10u
25V
C9871
10u
25V
C9878
0.01u
25V
C9868
10u
25V
C9858
10u
25V
C9844
25V
0.01u
C9845
16V
0.1u
C9862
0.1u
25V
C9168
16V
0.1u
C9879
0.015u
16V
C9882
8200p
16V
C9880
8200p
16V
C9888
360p
50V
C9865
68u
4V
C9873
68u
4V
C9866
68u
4V
D9813
B0JCGD000002
D9807
B0JCCE000008
D9816
MA22D3900L
D9815
B0JCGD000002
D9808
B0JCCE000008
D9817
MA22D3900L
D9814
B0JCGD000002
D9812
MA22D3900L
F1J1E104A148
FL9806
F1J1E104A148
FL9803
F1J1E104A148
FL9805
C0JBAZ002692
IC9802
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
IC9803
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
IC9019
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0DBAYY00273
IC9806
1
GND
2
REFIN
3
VREF
4
CS
5
COVP
6
CUVP
7
PGOOD
8
CTL
9
LSAT
10
ILIM
11
+INC
12
-INC
13
FSW
14
PGND
15
OUT-2
16
VB
17
VCC
18
VBIN
19
LX
20
OUT-1
21
CB
22
RT
23
VO
24
FB
C0DBAYY00274
IC9805
1
RT
2
CS1
3
VO1
4
FB1
5
REFIN1
6
ILIM1
7
-INC1
8
-INC2
9
ILIM2
10
FSW
11
FB2
12
VO2
13
CS2
14
GND
15
VREF
16
CTL
17
CB2
18
OUT2-1
19
LX2
20
OUT2-2
21
VB
22
PGND
23
VCC
24
OUT1-2
25
LX1
26
OUT1-1
27
CB1
28
PGOOD
29
CUVP
30
OVP
D20
23
29
30
2
12
5
33
14
32
20
28
26
4
9
11
19
22
21
25
8
13
6
31
17
10
34
24
18
1
7
27
16
15
3
35
D25
1
2
3
4
5
6
7
8
9
10
11
12
13
L9802
G1C2R2Z00007
L9800
G1C2R2Z00007
L9801
G1C1R5Z00006
P5V
P3.3V
P15V
P5V
P5V
P2.5V
P15V
VB1_5V
P15V
VB1_5V
P3.3V
P15V_MOTO
P15V
STB5V_M
P1.2V
P15V
VB1_5V
P15V_MOTO
P5V
P5V
PA9800
K5H4022A0031
PA9900
K5H5022A0031
Q9807
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
Q9808
B1MBDDA00015
S1
G1
S2
G2
D2
D2
D1
D1
Q9809
B1MBDDA00003
1
S1
2
G1
3
S2
4
G2
5
D2
6
D2
7
D1
8
D1
Q9806
2SD0601A0L
Q9805
2SD0601A0L
R9120
EXB2HV103JV
R9847
EXB2HV103JV
R9848
EXB2HV470JV
R9849
EXB2HV470JV
R9846
EXB2HV103JV
R9350
100
R9351
100
R9116
100
R9887
51k
R9890
47.5k
R9892
100k
R9868
100k
R9888
15k
R9886
47k
R9197
47
R9202
47
R9895
100k
R9115
100
R9889
18.2k
R9893
43k
R9896
18.2k
R9897
47.5k
R9891
12.7k
R9126
100
R9870
10k
R9894
20k
R9232
47
R9871
10k
R9900
0
R9869
10k
R9879
13k
R9878
15k
TP9003
TP9004
STBY5V
GND
GND
+15V
+15V
GND
GND
+5V
+5V
GND
VDATA_DET
PANEL_MAIN_ON
SOS4_PS
P5V
OC1(CL)
CPH2
GND
GND
GND
OC2B
GND
GND
GND
CLK
SIU
SID
SCSU
OC2(CEL2)
CPH1
CQR
SOS6_SC1
SOS7_SC2
CEL
CERS
SC_DRV_RST
CSL
CSH
CML
CMH
NC
+15V
+15V
+15V
GND
NC
CQR4
CQR5
NC
F
5
A
E
9
6
8
7
3
D
C
1
4
2
B
15V->1.2V
DC-DC CONVERTER
DC-DC CONVERTER
15V->2.5V
LEVEL
CONVER
TER
LEVEL
CONVER
TER
LEVEL
CONVER
TER
15V->5V
TO
SC-BOARD
(SC20)
TO
P-BOARD
(P25)
1
2
!
D-BOARD TNPA4439BJS (1/6)
15V->3.3V
TH-C50FD18A
D-Board (1/6) Schematic Diagram
TH-C50FD18A
D-Board (1/6) Schematic Diagram
Summary of Contents for THC50FD18A - 50" PLASMA TV
Page 7: ...7 3 4 Applicable signals ...
Page 16: ...16 6 4 No Picture ...
Page 28: ...28 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 30: ...30 ...
Page 38: ...38 10 3 Wiring 2 ...
Page 39: ...39 10 4 Wiring 3 ...
Page 40: ...40 10 5 Wiring 4 ...
Page 41: ...41 10 6 Wiring 5 ...
Page 42: ...42 10 7 Wiring 6 ...
Page 43: ...43 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 106: ...106 13 1 2 Accessories ...
Page 107: ...107 13 1 3 Fan part location ...
Page 108: ...108 13 1 4 Mechanical Replacement Parts List ...
Page 111: ...111 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...