6. Schematic Diagram
6.2. DC-DC POWER
POWER
12V
3.3V
5.0 V
1.5V
1.2V
6
.3
V
AL3.3V_PW
+27V_1
1
2
7
3
0
1
1
2
3
K
2
17
VARI_S MP S
BD24
BD1
BD23
C
6
2
1
1
0
U
F
P GND1
+27V_3
VF_GN D_P W
VF_2.3V_PW
F_ON_OFF3
P _ON
HDMI_CTL
D3.3V_S EN
F3.3V _S EN
F_ON_OFF1
F_ON_OFF2
F_ON_OFF4
1.5V_S EN
1.2V_S EN
DGND
1
/1
0
W
1
0
K
O
H
M
R
1
UNDEFINED
CB2012UA300T
0.01O HM
BD94
0.01O HM
CB2012UA300T
UNDEFINED
BD22
B12V_PW
DGND
DGND
6
.3
V
2
2
U
F
C
1
7
VF+_2
VF-_2
VP _2
GND_3
P ON
D12V_2
D12V_1
D12V_3
GND_2
GND_1
10KO HM
1/10W
R2
MMBT2222A
Q2138
1
0
K
O
H
M
1
/1
6
W
R
2
1
4
2
1
0
0
K
O
H
M
1
/1
6
W
R
2
1
4
1
AL3.3V_PW
DGND
6
.3
V
2
2
U
F
C
2
1
5
6
1
0
V
4
7
0
N
F
C
2
1
4
8
AO3415AS
Q2153
CN21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
DGND
FE12V_PW
R12V
1
/1
6
W
1
M
O
H
M
P
R
2
0
DGND
A
O
3
4
1
6
P
Q
1
6
.3
V
1
0
U
F
C
2
1
6
6
0.01OHM
UNDEFINED
CB2012UA300T
BD17
UNDEFINED
0.01OHM
CB2012UA300T
BD18
1
0
0
N
F
1
0
V
C
2
1
7
1
FD3.3V_P W
D3.3V_P W
0OHM
R183
0OHM
R184
5000M A
0.01OHM
0.01OHM
5000MA
5000M A
0.01OHM
1
0
V
DGND
1
0
U
F
1
0
V
C
6
2
2
1
0
U
F
1
0
V
C
8
3
3
1
0
V
1
0
U
F
C
9
2
2
FD5.0V_P W
DGND
5000MA
0.01OHM
BD3
F
U
0
1
V
3
.
6
C
9
0
5
1
0
U
F
6
.3
V
C
9
2
6
FD5.0V_DRV_P W
F
U
0
1
V
3
.
6
C
9
0
7
S T3.4V_2
S T3.4V_1
NC
VARI
P GND4
P GND3
P GND2
+27V_5
+27V_4
+27V_2
1
0
0
K
O
H
M
M
R
9
4
9
VP_31V_PW
1
.5
O
H
M
R
2
0
5
5
1
0
0
N
F
C
2
0
8
8
P GND
PVDD_27V_P W
B12V_PW
5000MA
0.01OHM
BD93
1
/1
6
W
O
P
T
IO
N
1
0
0
K
O
H
M
R
2
1
9
1
DGND
O
P
T
IO
N
1
/1
6
W
1
0
0
K
O
H
M
R
2
1
9
0
DGND
0.01OH M
BD20
F
U
0
1
V
0
1
C
2
1
8
2
F
U
0
1
V
0
1
C
2
1
8
1
DGND
20KOHM
1/10W
OP TION
R2183
2
2
P
F
5
0
V
C
2
1
8
6
B12V_PW
1/16W
100K OHM
OP TION
R2194
UNDEFINED
4.7UH
L2214
0.01OHM
BD19
D5.0V_P W
1
/1
0
W
9
1
K
O
H
M
R
2
1
9
2
1
/1
0
W
1
2
K
O
H
M
R
2
1
9
7
DGND
10UF
10V
C2180
47N F 25V
C2179
10V
10UF
C2183
0OHM
R2185
DGND
TP S 65261XRHBR
U
N
D
E
F
IN
E
D
IC2201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
25
26
27
28
29
30
31
32
MGND1
DGND
DGND
DGND
3
9
K
O
H
M
1
/1
0
W
R
2
1
9
8
2
2
P
F
5
0
V
C
2
2
0
3
2
.2
N
F
5
0
V
C
2
1
9
5
DGND
5
0
V
3
.3
N
F
C
2
2
0
8
2
7
K
O
H
M
1
/1
0
W
R
2
1
8
9
1
U
F
2
5
V
C
2
1
8
4
F
P
2
2
V
0
5
C
2
2
3
9
DGND
1
0
K
O
H
M
1
/1
0
W
R
2
2
2
3
DGND
1
0
N
F
5
0
V
C
2
2
0
7
DGND
0OHM
R2220
1
/1
0
W
1
5
K
O
H
M
R
2
2
2
2
0OHM
R2221
F
U
0
1
V
0
1
C2234
F
U
0
1
V
0
1
C2231
47N F 25V
C2229
47NF
25V
C2236
10U F10V
C2235
10U F10V
C2232
4.7UH
L2215
2
0
K
O
H
M
1
/1
0
W
R
2
1
9
9
5
0
V
2
2
P
F
C
2
2
0
6
3
.3
N
F
5
0
V
C
2
2
1
0
DGND
F
P
2
8
V
0
5
C
2
2
3
8
5
0
V
1
2
0
P
F
C
2
2
2
6
DGND
2
2
U
F
6
.3
V
C
2
2
3
0
6
.3
V
2
2
U
F
C
2
2
3
3
2
2
U
F
6
.3
V
E
O
C
1
2
2
U
F
6
.3
V
E
O
C
2
4.7UH
L2196
D1.5V_P W
B12V_PW
6
.3
V
2
2
U
F
C
2
2
2
7
6
.3
V
2
2
U
F
C
2
2
2
4
6
.3
V
2
2
U
F
E
O
C
3
OP TION
2
2
U
F
E
O
C
4
0OHM
R185
OP TION
6
.3
V
2
2
U
F
E
O
C
5
0OHM
R186
2
0
K
O
H
M
1
/1
0
W
R
2
2
2
5
1
/1
0
W
2
0
K
O
H
M
R
2
2
3
9
DGND
DGND
D1.2V_P W
5
0
V
1
0
N
F
C
2
2
0
5
DGND
DGND
DGND
1
/1
0
W
8
2
K
O
H
M
R
2
2
1
6
1
0
N
F
5
0
V
C
2
2
0
9
DGND
E
B
C
S
D
G
S
D
G
M
O
D
E
C
O
M
P
1
R
E
S
E
T
V
7
V
PG
ND
1
PV
IN
1
BS
T1
LX
1
S
S
3
BS
T3
LX
3
PG
ND
3
VIN
PV
IN
2
EN
1
PG
ND
2
LX
2
BS
T2
S
S
2
C
O
M
P
2
P
G
O
O
D
E
N
3
EN
2
VD
IV
F
B
1
A
G
N
D
PV
IN
3
F
B
3
C
O
M
P
3
R
O
S
C
S
S
1
F
B
2
12V
3.3V
5.0 V
1.5V
1.2V
6
.3
V
AL3.3V_PW
1
2
7
3
0
1
1
2
3
K
2
1
0
U
F
VF_GN D_P W
VF_2.3V_PW
DGND
1
/1
0
W
1
0
K
O
H
M
UNDEFINED
CB2012UA300T
0.01O HM
0.01O HM
CB2012UA300T
UNDEFINED
B12V_PW
DGND
DGND
6
.3
V
2
2
U
F
10KO HM
1/10W
MMBT2222A
1
0
K
O
H
M
1
/1
6
W
1
0
0
K
O
H
M
1
/1
6
W
AL3.3V_PW
DGND
6
.3
V
2
2
U
F
1
0
V
4
7
0
N
F
AO3415AS
DGND
FE12V_PW
R12V
1
/1
6
W
1
M
O
H
M
DGND
A
O
3
4
1
6
6
.3
V
1
0
U
F
0.01OHM
UNDEFINED
CB2012UA300T
UNDEFINED
0.01OHM
CB2012UA300T
1
0
0
N
F
1
0
V
FD3.3V_P W
D3.3V_P W
0OHM
0OHM
5000M A
0.01OHM
0.01OHM
5000MA
5000M A
0.01OHM
1
0
V
DGND
1
0
U
F
1
0
V
1
0
U
F
1
0
V
1
0
V
1
0
U
F
FD5.0V_P W
DGND
5000MA
0.01OHM
F
U
0
1
V
3
.
6
1
0
U
F
6
.3
V
FD5.0V_DRV_P W
F
U
0
1
V
3
.
6
1
0
0
K
O
H
M
VP_31V_PW
1
.5
O
H
M
1
0
0
N
F
P GND
PVDD_27V_P W
B12V_PW
5000MA
0.01OHM
1
/1
6
W
O
P
T
IO
N
1
0
0
K
O
H
M
DGND
O
P
T
IO
N
1
/1
6
W
1
0
0
K
O
H
M
DGND
0.01OH M
F
U
0
1
V
0
1
F
U
0
1
V
0
1
DGND
20KOHM
1/10W
OP TION
2
2
P
F
5
0
V
B12V_PW
1/16W
100K OHM
OP TION
UNDEFINED
4.7UH
0.01OH M
D5.0V_P W
1
/1
0
W
9
1
K
O
H
M
1
/1
0
W
1
2
K
O
H
M
DGND
10UF
10V
47N F 25V
10V
10UF
0OHM
DGND
TP S 65261XRHBR
U
N
D
E
F
IN
E
D
DGND
DGND
DGND
3
9
K
O
H
M
1
/1
0
W
2
2
P
F
5
0
V
2
.2
N
F
5
0
V
DGND
5
0
V
3
.3
N
F
2
7
K
O
H
M
1
/1
0
W
1
U
F
2
5
V
F
P
2
2
V
0
5
DGND
1
0
K
O
H
M
1
/1
0
W
DGND
1
0
N
F
5
0
V
DGND
0OHM
1
/1
0
W
1
5
K
O
H
M
0OHM
F
U
0
1
V
0
1
F
U
0
1
V
0
1
47N F 25V
47NF
25V
10U F10V
10U F10V
4.7UH
2
0
K
O
H
M
1
/1
0
W
5
0
V
2
2
P
F
3
.3
N
F
5
0
V
DGND
F
P
2
8
V
0
5
5
0
V
1
2
0
P
F
DGND
2
2
U
F
6
.3
V
6
.3
V
2
2
U
F
2
2
U
F
6
.3
V
2
2
U
F
6
.3
V
4.7UH
D1.5V_P W
B12V_PW
6
.3
V
2
2
U
F
6
.3
V
2
2
U
F
6
.3
V
2
2
U
F
OP TION
2
2
U
F
0OHM
OP TION
6
.3
V
2
2
U
F
0OHM
2
0
K
O
H
M
1
/1
0
W
1
/1
0
W
2
0
K
O
H
M
DGND
DGND
D1.2V_P W
5
0
V
1
0
N
F
DGND
DGND
DGND
1
/1
0
W
8
2
K
O
H
M
1
0
N
F
5
0
V
DGND
+27V_1
BD24
BD1
BD23
C
6
2
1
P GND1
+27V_3
R
1
BD94
BD22
C
1
7
VF+_2
VF-_2
VP _2
GND_3
P ON
D12V_2
D12V_1
D12V_3
GND_2
GND_1
R2
Q2138
R
2
1
4
2
R
2
1
4
1
C
2
1
5
6
C
2
1
4
8
Q2153
CN21
P
R
2
0
P
Q
1
C
2
1
6
6
BD17
BD18
C
2
1
7
1
R183
R184
C
6
2
2
C
8
3
3
C
9
2
2
BD3
C
9
0
5
C
9
2
6
C
9
0
7
S T3.4V_2
S T3.4V_1
NC
VARI
P GND4
P GND3
P GND2
+27V_5
+27V_4
+27V_2
M
R
9
4
9
R
2
0
5
5
C
2
0
8
8
BD93
R
2
1
9
1
R
2
1
9
0
BD20
C
2
1
8
2
C
2
1
8
1
R2183
C
2
1
8
6
R2194
L2214
BD19
R
2
1
9
2
R
2
1
9
7
C2180
C2179
C2183
R2185
IC2201
R
2
1
9
8
C
2
2
0
3
C
2
1
9
5
C
2
2
0
8
R
2
1
8
9
C
2
1
8
4
C
2
2
3
9
R
2
2
2
3
C
2
2
0
7
R2220
R
2
2
2
2
R2221
C2234
C2231
C2229
C2236
C2235
C2232
L2215
R
2
1
9
9
C
2
2
0
6
C
2
2
1
0
C
2
2
3
8
C
2
2
2
6
C
2
2
3
0
C
2
2
3
3
E
O
C
1
E
O
C
2
L2196
C
2
2
2
7
C
2
2
2
4
E
O
C
3
E
O
C
4
R185
E
O
C
5
R186
R
2
2
2
5
R
2
2
3
9
C
2
2
0
5
R
2
2
1
6
C
2
2
0
9
VARI_S MP S
F_ON_OFF3
P _ON
HDMI_CTL
D3.3V_S EN
F3.3V _S EN
F_ON_OFF1
F_ON_OFF2
F_ON_OFF4
1.5V_S EN
1.2V_S EN
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
25
26
27
28
29
30
31
32
MGND1
E
B
C
S
D
G
S
D
G
M
O
D
E
C
O
M
P
1
R
E
S
E
T
V
7
V
PG
ND
1
PV
IN
1
BS
T1
LX
1
S
S
3
BS
T3
LX
3
PG
ND
3
VIN
PV
IN
2
EN
1
PG
ND
2
LX
2
BS
T2
S
S
2
C
O
M
P
2
P
G
O
O
D
E
N
3
EN
2
VD
IV
F
B
1
A
G
N
D
PV
IN
3
F
B
3
C
O
M
P
3
R
O
S
C
S
S
1
F
B
2
6-2
Copyright© 1995-2013 SAMSUNG. All rights reserved.
Содержание HT-H5500W
Страница 45: ...5 PCB Diagram 5 2 2 Test Point Wave Form TP1 TP2 TP3 Copyright 1995 2013 SAMSUNG All rights reserved 5 4 ...
Страница 46: ...5 PCB Diagram 5 3 MAIN PCB Bottom IC414 IC3 1 5 5 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 47: ...5 PCB Diagram 5 4 SMPS PCB Top HT H4500 Only C N M8 0 1 1 Copyright 1995 2013 SAMSUNG All rights reserved 5 6 ...
Страница 49: ...5 PCB Diagram 5 5 SMPS PCB Bottom HT H4500 Only Copyright 1995 2013 SAMSUNG All rights reserved 5 8 ...
Страница 50: ...5 PCB Diagram 5 6 SMPS PCB Top HT H5500W Only C N M8 5 1 1 5 9 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 52: ...5 PCB Diagram 5 7 SMPS PCB Bottom HT H5500W Only 5 11 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 57: ...6 Schematic Diagram 6 4 1 Test Point Wave Form TP2 TP3 Copyright 1995 2013 SAMSUNG All rights reserved 6 5 ...
Страница 68: ...6 Schematic Diagram 6 14 1 Test Point Wave Form TP1 6 16 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 70: ...6 Schematic Diagram 6 16 SMPS HT H4500 Only 6 18 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 72: ...6 Schematic Diagram 6 18 SMPS 2 HT H5500W Only 6 20 Copyright 1995 2013 SAMSUNG All rights reserved ...