UP-3301US
CIRCUIT DIAGRAM
– 63 –
IC47 VCC---GND
IC47 14PIN --- VCC
7PIN --- GND
VCON
short
+20V
/RESA
/STH2A
RESA
SCK2A
/HTS2A
/STH2A
SHEN2A
A23
A22
SHEN2A
A21
/RESA
A20
A19
A18
A17
A16
A15
RESA
A14
A13
A12
A11
A10
A9
SCK2A
A8
A7
A6
A5
A4
A3
/HTS2A
A2
A1
A0
/RESET
/RES
TPR
XD
TPTX
D
DL4
DL5
DL6
DL7
D15
DL0
D14
D13
DL1
D12
D11
D10
DL2
D9
VCKDC
D8
DL3
VCKDC
DU3
DU4
A3
DU2
DU5
DU1
A2
DU0
DU6
/HWR
DU7
VR2-1
+20V
+20V
VR2-2
A14
A16
A15
A17
A18
A19
A13
A11
A12
A10
A8
A7
A9
A5
A6
A2
A3
A4
A1
D15
D14
D13
A0
D12
D11
D9
D10
D8
D7
D5
D6
D4
D2
D3
D0
D1
/HWR
VCKDC
/RDO
13,14
/WRO
13,14
A[0..23]
6,7,9,10,12,13,14,17
/EXWAIT
13
/BREQ
7
/BACK
7
/TRQ2
13,14
/TRQ1
13,14
/RFSH
7,9
/RES
6,9,10,13,14
/AS
7,9,13
/OPTCS
13,14
/RD
6,7,9,10,12,13,17
VCKDC
2,17,18
/IRQ1
7,14
+20V
5,15,16
/IPLON0
6,7,9,13
DU[0..7]
9
DL[0..7]
9
D[8..15]
6,7,9,13,14,17
BKLT
9
LCDON1
9
DISP
9
XCK
9
LP
9
YD
9
INV_+12V
16
BANK
7
TP
RXD
13
TPTX
D
13
/RESET
2,7,13,17
RES
9
/SCK2
13
HTS2
13
/RES
6,9,10,13,14
STH2
13
/SHEN2
13
/POFF
2,13,14,15
/IPLON1
7
/OWR
9,17
D[0..15]
6,7,9,12,13,14,17
A[0..19]
6,7,9,10,12,13,14,17
/PCE22E
17
/PCE21E
17
/PCE22O
17
/PCE21O
17
/OPTM1
6
7
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
R222
0
CN15
53014-1010
OPTION DISP CN
1
2
3
4
5
6
7
8
9
10
CN13
53014-0510
IR CN
1
2
3
4
5
PJ1
CN11
00 6229 640 003 800
TOUCH PANEL CN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
FB58
BLM31
X2
R223
1/2W 13
FB54
+
C295
10uF/16V
VR1
20K VR
3
1
2
R226
4.7K
IC47A
74LV14A
X4
1
2
R219
22K
IC47C
5
6
R225
1K
C314
0.1uF
D7
SFPB54
R218
4.7K
C296
0.1uF
FB56
IC47F
13
12
C300
R228
8.06KF
IC47D
9
8
R229
10K
C298
470pF
+
C297
47uF/25V
CHIP
BTCN1
5267-02
BAT CN
2
1
FB57
FB52
BLM31
X4
FB53
BLM31
X3
GND
+5V
+5V
GND
GND
VRAM
GND
GND
VRAM
FROMBY-
FROMWP-
FROMRP-
FROS2-
FROS1-
MROS-
PSREF-
GND
A14
A15
A16
A17
A18
A19
A20
A21
A22
NU
NU
NU
NU
NU
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
NU
NU
NU
NU
NU
OWR-
NU
HWR-
REST
PCE2_O-
PCE2_E-
CN14
MM20-72
B
RAM CN
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
1
17
VR2
20K VR
13
2
R220
4.7K
R230
10K
IC47B
3
4
R242
10K
R221
10K
IC47E
74LV14A
X2
11
10
F4A1
500mA/250V
C301
330pFX
2
CN10A
MOTHER CN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CN10B
20 5061 080 053
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R217
4.7K
FB55
R224
1/2W 13
C299
1000pF
R227
1/18
1. MAIN PWB
CONNECTOR
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
CH
APTER
8. CIR
CUIT
DIAGRAM
Summary of Contents for UP-3301
Page 91: ...UP 3301US PWB LAYOUT 89 CHAPTER 9 PWB LAYOUT 1 MAIN PWB A side ...
Page 92: ...UP 3301US PWB LAYOUT 90 B side 8 CUSTOMER DISPLAY PWB ...
Page 93: ...UP 3301US PWB LAYOUT 91 2 IR PWB 3 LCD PWB A Side B Side 4 INVERTER PWB A Side B Side ...
Page 94: ...UP 3301US PWB LAYOUT 92 5 MOTHER PWB 6 N F PWB 7 TOUCH PANEL PWB ...
Page 95: ...UP 3301US PWB LAYOUT 93 ...
Page 111: ......