BTV-
U2_V
BTV+
STB
+26V
HV
HV
HV1
+26V
HGND
HGND
HGND
HGND
HGND
HGND
HGND
HGND
HGND
HGND
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GND
GND
GND
GNDA
HGND
HGND
HOT
COLD
HOT
COLD
HOT
COLD
HOT
COLD
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
C16
NC
R88 NC
R9
3M
1206
C56
NC
LT2
T18*10*7,0.45*45Ts,20MH
F1
T5AH250V
R84
3M
1206
C47
0.1uF 0805
LT1
T18*10*7,0.45*45Ts,20MH
R20
NC
C30
33P 0805
C12
220P 2KV
1
2
L
N
CON4
DB8
L
N
V
RV3
14D561K
V
R41
3.3K 0805
ZD3
20V,0.5W
CY5
102P 400V
IC4
PC817
R51
100R
1206
R87
Ferrite Bead,120R,4A
C32
0.1uF 0805
C32
0.1uF 0805
R44
3.3K 0805
R93
FB,120R,8A
R25
100R 0805
R26
1.4R
JMP9
8mm
R35 6.2K 1206
C22
1000uF/35V
C27
100P 0805
JMP1 NC
D4
FR207
R62
1.4R
V
RV4
10D561K
V
V
RV5
10D471K
V
CY4
NC
R1
0R 0805
C17
1nF,200V
Q9
MMBT2222
C11
33uF/35V
C36
0.1uF 0805
1
2
3
D6
SB10200
R30
Short
D12
NC
F2
T6.3AH250V
Q2
10N60
C25
1000uF/35V
C24
1000uF/35V
R83
62K/1W
OUT
5
VDD
6
RT
1
COMP
2
HV
8
CS
3
GND
4
NC
7
IC8
GR8874
R31
1.4R
R47
4.99K,1%,0805
R47
4.99K,1%,0805
C13
103P/630V
C4
22uF/400V
C35
470P 0805
L5
2.2uH,3x15mm
R21
10K 0805
2
3
1
4
BD1
GBL406
R2
1K 0805
R11
NC
C37
0.1uF 0805
R10
NC
C6
47uF/400V
R6
3M
1206
A2
D3
FR107
R58 1K 0805
R49
47.5K,1%,0805
R55
100R
1206
V
RV1
JUMP 5mm
V
R28 68R 0805
CX1
224,275V
V
RV2
JUMP 5mm
V
R3
100R
1206
R7
3M
1206
R27
100K 1% 0805
C31
33nF 0805
C1
47uF/400V
IC3
PC817
3
4
B
A
8
7
T1
EE33
CX2
224,275V
Q3
MMBT2907
R34
10K 0805
R71
1.4R
R69
1.4R
C7
103P/1KV
JMP5
9mm
C61
NC
ZD2
33V 5%
R52
100R 1206
R64
100R 1206
R16
100R 1206
R4
6.2K 1206
NTC
RT1
NTC,MF72,5D-11
R82
3M
1206
R8
3M
1206
R39
1K 0805
C18
1nF,200V
C39
100P 0805
IC5
TL431A
SOT23
R24
Ferrite Bead,120R,8A
R33
FB,120R,4A
R46
10K 0805
R66
1.4R
Power Board -- Circuit Diagram 2
12-9
12-9
Summary of Contents for MBD7020/12
Page 35: ...AMP Board Layout Diagram 12 3 12 3 ...
Page 37: ...Display Board Layout Diagram 12 5 12 5 ...
Page 39: ...Key Board Layout Diagram 12 7 12 7 ...
Page 42: ...Power Board Layout Diagram 12 10 12 10 ...
Page 52: ...Decoder Board Layout Diagram 12 20 12 20 ...
Page 54: ...Revision List Revision List Version 1 0 Initial Release 14 1 ...
Page 55: ......
Page 56: ......
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