UP-3301US
CIRCUIT DIAGRAM
– 67 –
/DRAW0
/DRAW1
+20V
DRSNS
DRSNS
+20V
DOPS
7
+20V
1,15,16
VRES
16
/DR0
7
/DR1
7
CN8
5045-03A
DRAWER CN0
1
2
3
R170
10K
R171
2.7K
C227
1000pF
R169
47K
FB46
BFW7550R2
C226
0.1uF
F2
400mA/250V
CN7
5045-03A
DRAWER CN1
1
2
3
C229
0.1uF
C228
0.1uF
C230
0.1uF
FB47
BFW7550R2
FB45
BFW7550R2
COM
COM
O1
O2
03
O4
GND
GND
GND
GND
VCC2
VCC1
I2
I1
I4
I3
IC32
TD62308F
9
16
2
7
15
10
4
51
3
12
11
14
6
3
8
1
17
18
FB44
BFW7550R2
C231
0.1uF
5/18
DRAWER
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
Содержание UP-3301
Страница 91: ...UP 3301US PWB LAYOUT 89 CHAPTER 9 PWB LAYOUT 1 MAIN PWB A side ...
Страница 92: ...UP 3301US PWB LAYOUT 90 B side 8 CUSTOMER DISPLAY PWB ...
Страница 93: ...UP 3301US PWB LAYOUT 91 2 IR PWB 3 LCD PWB A Side B Side 4 INVERTER PWB A Side B Side ...
Страница 94: ...UP 3301US PWB LAYOUT 92 5 MOTHER PWB 6 N F PWB 7 TOUCH PANEL PWB ...
Страница 95: ...UP 3301US PWB LAYOUT 93 ...
Страница 111: ......