8-1
8-1
VFD Display Board -- Circuit Diagram
SW0
1
SW1
2
SW2
3
SW3
4
DO
5
DI
6
VSS
7
CLK
8
CS
9
K0
10
K1
11
K2
12
K3
13
VDD
14
S0/K0
15
S1/K1
16
S2/K2
17
S3/K3
18
S4/K4
19
S5/K5
20
S6
21
S7
22
S8
23
S9
24
S10
25
S11/G10
26
VEE
27
S12/G9
28
S13/G8
29
S14/G7
30
S15/G6
31
G5
32
G4
33
G3
34
G2
35
G1
36
G0
37
VDD
38
LED3
39
LED2
40
LED1
41
LED0
42
VSS
43
OSC
44
U201
PT6312
R212
47K
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
G1
G2
G3
G4
G6
G5
DS-DAT
DS-CLK
DS-STB
R205
2.2 1/2
SW201
SW H=5.0
A5V
VFD_CLK
VFD_DATA
VFD_STB
R222
47
1
2
3
IR201
+
CE203
47u/16
R204
2.2 1/2
R217
4K7
MCU+5V
R208
470
R207
470
R206
470
R211
10K
R210
10K
R209
10K
CE201
47u/16V
IR VCC
VF1
1
VF1
2
VF2
31
VF2
32
NC
4
S1
5
5
S1
4
6
NC
7
S1
3
8
S1
2
9
S1
1
10
S1
0
11
S9
12
S8
13
S7
14
S6
15
S5
16
S4
17
S3
18
S2
19
S1
20
NC
21
G1
22
G2
23
G3
24
G4
25
G5
26
G6
27
G7
28
G8
29
VFD201
20075-2A23
C206
104
S12
S13
S14
G7
G8
1
2
3
4
5
6
7
8
9
10
CN201
2.0/10P
GND
-30V
GND
MCU+5V
VF_1
VF_2
1
2
CN203
2.0/2P
Q201
8050
R218
200
A5V
LED_MID
LED_MID
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN202
2.0/14P
MCU+5V
KEY_STBY
GND
GND
IR
LED_STBY
ECO_POWER
VFD_CLK
VFD_DATA
VFD_STB
C210
104
R220
22K
MCU+5V
C207
104
C216
102
C205
104
R221
4K7
Q202
8050
R219
1K
MCU+5V
LED201
LED RED
C211
104
LED_MID-
ECO_POWER
A5V
C202
33P
KEY_STBY
MCU+5V
R223
33
IR
C203
104
-30V
CE202
47u/16V
G1
G2
G3
G4
G5
G6
G7
G8
S1
S2
S3
S4
S5
S6
S7
S8
S9
S1
0
S1
1
S1
2
S1
3
S1
4
VF1
VF2
-30V
C201
33P
GND
GND
ECO_POWER
VF_1
VF_2
JP205
0
VF_1
JP206
0
VF_2
JP207
0
A5V
JP208
0
JP209
0
JP210
0
JP211
0
JP212
0
JP213
0
-30V
GND
VFD2
VFD2
A5V
MCU+5V
KEY SW0
KEY SW1
KEY SW2
KEY SW3
KEY SW0
KEY SW1
KEY SW2
KEY SW3
C213
102
A5V
C208
104
C209
104
MCU+5V
C215
102
JP201
0
MCU+5V
IR IN
LED_STBY
VFD_CLK
VFD_DATA
VFD_STB
R213
1K
R214
1K
R215
1K
R216
1K
KEY0
KEY1
KEY2
KEY3
MCU+5V
C214
102
C212
102
C217
33P
C218
33P
VFD_CLK
VFD_DATA
R224
200
C219
33P
C220
33P
C221
33P
C222
102
C223
102
C224
102
C225
102
C226
102
C227
102
C228
102
KEY_STBY
LED_STBY
ECO_POWER
VFD_STB
KEY0
KEY1
KEY2
KEY3
VFD2
C229
102
C230
102
LED_MID-
JP202
0
IR IN
JP203
0
GND
JP204
0
GND
Summary of Contents for BDP9500
Page 16: ...7 2 7 2 MCU Board Layout Diagram ...
Page 18: ...8 2 8 2 VFD Display Board Layout Diagram ...
Page 22: ...11 2 11 2 Output Board Audio Layout Diagram ...
Page 24: ...12 2 12 2 Power Board Layout Diagram ...
Page 32: ...13 8 13 8 HDMI Board Scalar Layout Diagram ...
Page 42: ...14 10 14 10 Decoder Board Layout Diagram ...
Page 43: ...15 1 15 1 Exploded View ...