Samsung HW-C450 - Vfd

Samsung Electronics 7-3
Schematic Diagram
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7-3 VFD
CHANGE CODE NO
NEW MATERIAL
NEW MATERIAL
(OPEN)
24KOHM
DGND
D3.3V
VFD_CLK
VFD_DATA
VFD_CLK
VFD_DATA
VFD_CE
DGND
DGND
-VP
10
VFD+
50V
C6
10UF 50V
C8
100NF
-VP
10OHM
C9
100NF
100NF
BD2
MLVS-0603-E08
100OHM
C3
50V 68PF
50V 68PF
DGND
REM_DATA
VFD_RST
OP1
47NF
REM_DATA
7
6
10KOHM
TP1 V.RST
16V
1KOHM
D1
50V
3
47OHM
VFD+
1/10W
DGND
100OHM
100OHM
C11
VFD_RST
C10
D3.3V
100NF
16V
6.3V 47UF
50V 68PF
5000MA
0.01OHM
68PF 50V
16V
100NF
VFD_CE
50V
D3.3V
50V
50V
50V
50V
100NF
DGND
VFD-
10OHM
DGND
10UF 10V
100NF
DGND
100NF
VFD-
0.01OHM
5000MA
BD1
FC1
FR7
1
2
MGND1
MGND2
R5
R4
R11
R7
R6
C4
CN2
1
11
12 13
14 15
16
17
18 19
2
20 21
22 23
24
3 4 5
6
7 8 9
C1 C5
R8
R9 R10
C7
CN1
1
10
11
12
13
14
15
2
3
4
5
8
9
MGND1
MGND2
C2
GND
V- TP2D3V V.D V.C V+ R.M
C13 C14 C15
C12
F+
F+
OSC
NC
GND VFL
VDDH
VDD
/RESET
/CS
CP
DA
TSA
TSB
NC
NC
NC
NC
NC
NC
NC
NC
F-
F-
VCC
GND
OUT
POWER