Samsung HT-F4500, Руководство по обслуживанию

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6. Schematic Diagram
6.2. FRONT
POWER
VFD
TACT_ KEY
FUNC
R_ EYE
US B
P LAY STOP OP EN ENTER VOL- VOL+ P OWER
VFD
_C
LK
VFD
_D
AT
A
VFD
_CE
D0+_USB
D0-_USB
D0-_U S B
D0+_US B
RE MO
VFD_DATA
VFD_CLK
TACT_KEY
VFD_CE
RE MO
UDZ5V6B
5.6
ZD1
VF-
10UF
10V
V
T
C
3
AL3.3V_P W
V_GND
100N
F
16V
V
C
3
V_GND
100N
F
50V
V
C
1
10UF
10V
V
T
C
1
6BD003INBK
UNDEF INED
VCN5
1 2 3 4 5 6 7 8 9
10 11 12
1/10W
100OHM
V
R
4
1/10W
100OHM
V
R
5
100OHM
1/10W
V
R
6
68KO
H
M
1/10W
V
R
1
50V
100N
F
V
C
4
1/10W
10OHM
VR2
10OHM
1/10W
VR3
VP
V_GND
100N
F
50V
V
C
2
10V
10UF
V
T
C
2
VF+
1
AOZ8802ADI
UD1
1
2
3
4
5
6
DGND
TP
F-
TP
S
T
B
TP
CLK
TP
DI
N
TP
V
D
D
TP
OSC
TP
V
H
TP
P
G
N
D
TP
LGND
TP
F+
1/10W
10KOHM
R1
AL3.3V_P W
560OHM
1/10W
TKR1
TACT_KEY
UND
EF
INED
DHT-1107
WP
S
W
1
1 2
3 4
1.5KO HM
1/10W
TKR2
DHT-1107
WP
UND
EF
INED
S
W
2
1 2
3 4
M
L
V
S
-0
6
0
3
-E
08
11
D8
16V
100N
F
C2
1
UGND
DGND
10V
10UF
C7
1
*
40000O HM
BD3
100N
F
16V
C2
0
470U
F
16V
C6 9
DGND
UA
S
21-
4K
590A
US CN1
1
2
3
4
MGND1
MGND2
16V 100N
F
C2
2
DGND
UGND
DGND
40000O HM
*
BD4
V_GND
V_GND
DGND
DGND
40000O HM
*
BD2
40000O HM
*
BD1
V_GND
V_GND
DGND
04-
6232
-1
2
0-
008-
8
00
FCON1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TP DGND_4
TP TACT_KEY
TP VGND_3
TP VFD_CLK
TP VFD_DATA
TP VFD_CE
TP VGND_2
TP VF+
TP VF-
TP VP
TP VGND_1
TP AL3.3V
TP DGND_3
TP RE MO
US B5V_PW
AL3.3V_PW
VF+
VP
VF-
DGND
50V 47NF
C7
0
11
M
L
V
S
-0
6
0
3
-E
08
C1
7
TP DGND_2
TP US B+
TP
US B-
TP
DGND_1
TP
US B5V_1
TP
US B5V
DGND
K
S
M
-9
53
T
H4Y
RE
Y
E
1
1
2
3
MGND1
MGND2
US B5V_PW
2KOHM
1/10W
TKR3
DHT-1107
WP
UND
E
F
IN
E
D
S
W
3
1 2
3 4
3.3KOHM
1/10W
TKR4
4.7KOHM
1/10W
TKR5
DHT-1107
WP
UND
E
F
IN
E
D
S
W
4
1 2
3 4
7.5KOHM
1/10W
TKR6
DHT-1107
WP
UND
E
F
IN
E
D
S
W
5
1 2
3 4
1/10W
15KOHM
TKR7
DHT-1107
WP
UND
E
F
IN
E
D
S
W
6
1 2
3 4
47OHM
1/10W
R1
6
AL3.3V_PW
UDZS TE-17 6.2B
6.2
D1
2
1/10W
47KOHM
TKR8
DHT-1107
WP
UND
E
F
IN
E
D
S
W
7
1 2
3 4
47OHM
1/10W
R7 6
DHT-1107
WP
UND
E
F
IN
E
D
S
W
8
1 2
3 4
DGND
F+ F+ L
G
N
D
PGND VH OSC VDD DI
N
CLK STB F- F-
NC
VN VN
CH2 NC
CH1
GND
VCC
OUT
VFD
TACT_ KEY
FUNC
R_ EYE
US B
P LAY STOP OP EN ENTER VOL- VOL+ P OWER
UDZ5V6B
5.6
VF-
10UF
10V
AL3.3V_P W
V_GND
100N
F
16V
V_GND
100N
F
50V
10UF
10V
6BD003INBK
UNDEF INED
1/10W
100OHM
1/10W
100OHM 100OHM
1/10W
68KO
H
M
1/10W
50V
100N
F
1/10W
10OH M
10OHM
1/10W
VP
V_GND
100N
F
50V
10V
10UF
VF+
1
AOZ8802ADI
DGND
TP TP TP TP TP TP TP TP TP TP
1/10W
10KOHM
AL3.3V_P W
560OHM
1/10W
UND
EF
INED
DHT-1107
WP
1.5KO HM
1/10W
DHT-1107
WP
UND
EF
INED
M
L
V
S
-0
6
0
3
-E
08
11
16V
100N
F
UGND
DGND
10V
10UF
*
40000O HM
100N
F
16V
470U
F
16V
DGND
UA
S
21-
4K
590A
16V 100N
F
DGND
UGND
DGND
40000O HM
*
V_GND
V_GND
DGND
DGND
40000O HM
*
40000O HM
*
V_GND
V_GND
DGND
04-
6232
-1
2
0-
008-
8
00
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
US B5V_PW
AL3.3V_PW
VF+
VP
VF-
DGND
50V 47NF
11
M
L
V
S
-0
6
0
3
-E
08
TP
TP
TP
TP
TP
TP
DGND
K
S
M
-9
53
T
H4Y
US B5V_PW
2KOHM
1/10W
DHT-1107
WP
UND
E
F
IN
E
D
3.3KOHM
1/10W
4.7KOHM
1/10W
DHT-1107
WP
UND
E
F
IN
E
D
7.5KOHM
1/10W
DHT-1107
WP
UND
E
F
IN
E
D
1/10W
15KOHM
DHT-1107
WP
UND
E
F
IN
E
D
47OHM
1/10W
AL3.3V_PW
UDZS TE-17 6.2B
6.2
1/10W
47KOHM
DHT-1107
WP
UND
E
F
IN
E
D
47OHM
1/10W
DHT-1107
WP
UND
E
F
IN
E
D
DGND
ZD1
V
T
C
3
V
C
3
V
C
1
V
T
C
1
VCN5
V
R
4
V
R
5
V
R
6
V
R
1
V
C
4
VR2 VR3
V
C
2
V
T
C
2
UD1
F-
S
T
B
CLK DI
N
V
D
D
OSC
V
H
P
G
N
D
LGND
F+
R1
TKR1
S
W
1
TKR2
S
W
2
D8
C2
1
C7
1
BD3
C2
0
C6 9
US CN1
C2
2
BD4
BD2
BD1
FCON1
DGND_4
TACT_KEY
VGND_3
VFD_CLK
VFD_DATA
VFD_CE
VGND_2
VF+
VF-
VP
VGND_1
AL3.3V
DGND_3
RE MO
C7
0
C1
7
DGND_2
US B+
US B-
DGND_1
US B5V_1
US B5V
RE
Y
E
1
TKR3
S
W
3
TKR4 TKR5
S
W
4
TKR6
S
W
5
TKR7
S
W
6
R1
6
D1
2
TKR8
S
W
7
R7 6
S
W
8
VFD
_C
LK
VFD
_D
AT
A
VFD
_CE
D0+_USB
D0-_USB
D0-_U S B
D0+_US B
RE MO
VFD_DATA
VFD_CLK
TACT_KEY
VFD_CE
RE MO
TACT_KEY
1 2 3 4 5 6 7 8 9
10 11 12
1
2
3
4
5
6
1 2
3 4
1 2
3 4
1
2
3
4
MGND1
MGND2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
MGND1
MGND2
1 2
3 4
1 2
3 4
1 2
3 4
1 2
3 4
1 2
3 4
1 2
3 4
F+ F+ L
G
N
D
PGND VH OSC VDD DI
N
CLK STB F- F-
NC
VN VN
CH2 NC
CH1
GND
VCC
OUT
TP 1
6-2 Copyright© 1995-2012 SAMSUNG. All rights reserved.