10 Schematic Diagram
10.1. Controller Board Schematic Diagram
+
+
+
+
5V
FUSE1
1.00A
+5VUSB
C17
16V
2.2u
C16
0.1u
R48
27
R49
27
R50
1.5k
C21
0.033u
+5VUSB
R52
10k
R53
2.2k
C20
0.1u
+5VUSB
C22
0.1u
C23
0.1u
R57
470
+5VUSB
+5VIN
R54
100k
R56
0
FUSE2
1.00A
+5VIN
C25
0.1u
+5VUSB
C24
0.1u
Q2
FB1L2Q
R61
10k
R62
100k
C28
0.1u
R64
100k
R63
100k
+5VIN
+5VUSB
C26
0.01u
C27
0.01u
R59
2k
R60
2k
R58
100k
+5VUSB
+5V
C29
0.1u
C30
6.3V
47u
+5V
C36
0.1u
C36
0.1u
+5V
C31
0.1u
C33
0.22u
C34
0.22u
C35
0.22u
R65
200
R66
200
FC1
FC2
R4
1.5k
C4
0.1u
C5
0.1u
+5V
R3
3.3k
+5V
R2
1k
C3
0.33u
C2
0.33u
R1
10k
+5V
C13
0.1u
+5V
R31-37
10k
5V
R39-46
10k
5V
C14
0.1u
+5V
5V
C15
0.1u
R47
10k
5V
R8
0
R9
0
R10
0
R11
0
C10
0.1u
+5V
+5V
R13
100
C12
0.1u
C11
6.3V
47u
R14
10k
R28,29
10k
R25-27
10k
5V
R7
1k
C8
3300p
R6
1k
C9
470p
C6
6.3V
47u
C7
0.1u
+5V
R16-20
10k
5V
5V
R21-24
10k
R30
510
R68
0
R67
150
+5V
R15
10k
5V
R38
10k
4
2
7
B
3
C
A
5
6
D
E
8
1
18
16
19
14
23
15
13
3
11
12
2
10
9
17
20
4
6
7
1
22
21
25
26
24
8
5
J4
SEL3
AD3
AD2
RANGE2
+5V
+5V
PENDATA
PHCOM
ILEDCOM
GND
GND
SEL2
NC
NC
AD0
GND
AD1
PHON
AD5
AD6
LEDON
SEL1
SEL0
AD4
RANGE1
+5V
SEL3
AD3
AD2
ILEDCOM
SEL2
AD0
AD1
LEDON
AD5
AD6
SEL1
SEL0
AD4
G541-K1TD13 (TY-TP50P8-S)
CONTROLLER BOARD
G441-K1TD11 (TY-TP42P8-S)
TO
YPHOTO-1 BOARD
(J9)
PHON
RANGE2
PENDATA
RANGE1
PHCOM
J1
GND
D+
VBUS
D-
3
2
4
1
USB CONNECTOR
2
1
3
D4
NNCD6.2MF
NNCD6.2MF
3
1
D5
2
NNCD6.2MF
3
1
D6
2
2
1
3
8
USBDM
7
USBP
5
RSTOUT
27
XIN
28
XOUT
6
3V3OUT
29
AGND
31
TEST
1
2
EESK
32
EEDATA
EECS
6
7
8
4
3
1
2
5
NC
NC
VCC
DOUT
DIN
CS
SK
GND
U7
BR93L46RF-W
U8
USB DRIVER
3
VCC
26
VCC
4
RESET
13
VCC-IC
24
RXD
TXD
25
22
CTS
RTS
23
20
DSR
DTR
21
18
RI
DCD
19
14
PWRCTL
PWREN
15
11
RXLED
TXLED
12
10
SLEEP
30
AVCC
FT232BL
TZDEN
16
9
GND
17
GND
NNCD6.2MF
3
1
D7
2
U9
TC7W02
1
3
2
7
5
6
8
4
1A
1B
2Y
2A
2B
1Y
VCC
GND
NOR GATE
XTAL2
6MHz
10
EN2
7
VIN2
6
VIN2
20
GND
11
GND
19
OC1
12
OC2
16
OUT1
18
OUT1
17
OUT1
13
OUT2
15
OUT2
14
OUT2
9
CS2
8
SS2
2
EN1
CS1
1
SS1
3
4
VIN1
VIN1
5
POWER CONTROL/SW
U10
MB3842
7
6
GND
U12
GP4
GP5
5
4
8
VPP
GP0/DAT
GP1/CLK
PIC12F629
GP2/INT
VDD
3
2
1
D9
2
1
NNCD12F
3
NNCD12F
3
1
D8
2
VCC
16
V+
2
11
12
C1-
C1+
1
3
C2-
C2+
4
5
GND
16
9
10
T1
R1
T2
R2
6
V-
U11
MAX202CSE
RS232C DRIVER
1
GND
4
CT
1
RESET
2
CK
3
VCC
RESET
VS
VREF
8
7
6
1S2835
3
1
D2
2
1S2835
3
1
D1
2
ALM LED
A2
A3
A1
U4
5
VCC
4
GND
20
10
A4
74HC54
3
2
8
A7
6
A8
7
A5
9
A6
16
Y6
13
Y7
Y3
18
Y4
17
Y1
15
Y8
14
12
11
Y5
Y2
BUFFER
1
19
G1
G2
1
4
GND
A6
7
18
Y4
17
Y5
Y1
Y8
15
A7
A3
14
10
G2
2
A4
74HC54
3
BUFFER
12
Y3
A1
U5
5
A8
6
11
20
8
9
16
A5
13
Y7
Y6
G1
A2
Y2
19
VCC
VEE
11
INH
X
VSS
12
X0
Z
74HC4053
Y1
16
14
A
7
8
Z1
13
Y
10
U6
B
Y0
6
1
4
3
C
9
VCC
15
5
Z0
X1
2
4
7
2
3
5
6
1
16
8
9
13
15
14
12
11
10
AD3
AD2
AD5
AD0
AD6
AD1
AD4
SEL3
LEDON
SEL2
SEL1
SEL0
RANGE1
RANGE2
PHON
PWEA
CPU
U3
HD64F3067
1
3
EXTAL
XTAL1
20MHz
67
XTAL
66
2
RES
63
P80
87
88
P81
89
P82
90
P83
91
P84
97
PA4
93
PA2
PA0
95
94
96
PA1
PA3
PA5
100
PA7
99
PA6
98
7
PB0
4
PB2
3
5
PB1
PB5
PB6/TXD2
PB7/RXD2
PB3
6
PB4
2
9
8
71
P60
60
P62
59
69
P61
P65
P66
P67
P63
70
P64
58
61
72
81
78
85
79
P60
82
P64
84
P66
P65
83
80
P62
P67
P63
P61
1
VCC
77
VREF
76
AVCC
AVSS
86
10
PWE
D3
2
1S2835
3
1
11
VSS
22
VSS
44
VSS
57
VSS
65
VSS
72
VSS
21
P44
24
23
20
26
P45
P43
P46
25
P42
P47
19
P41
P40
18
53
P53
54
P52
P51
55
56
P50
P33
31
P37
P31
32
P32
P36
P30
P35
27
33
34
29
28
P34
30
P24
P22
50
51
52
P26
48
P25
P21
45
P20
49
P23
P27
47
46
39
36
38
37
P10
40
P16
P11
43
P14
P13
P17
41
42
P12
P15
12
P94
13
P90/TXD0
16
P92/RXD0
P91/TXD1
17
15
P95
14
P93/RXD1
MD0
64
62
MD1
NMI
74
MD2
75
STBY
73
VCC
VCC
35
68
4
7
6
2
1
3
5
9
8
11
10
12
13
15
14
16
PENSW1
PENMODE
PENSW2
R-OUT2
R-OUT1
RXD1
RXD0
TXD0
R-OUT2
R-OUT1
PENSW2
PENSW1
PENMODE
6
4
2
3
1
5
SW1
ILEDCOM
PHCOM
RXD1
TXD1
TXD1
RXD0
TXD0
U1
MB3773
RESET
8
7
14
13
PEN MODE SW
EEPROM
PEN DATA
CONVERTER
ANALOG
MULTIPLEXER
POWER SELECT
TY-TP42/50P8-S
Controller Board Schematic Diagram
TY-TP42/50P8-S
Controller Board Schematic Diagram
TY-TP42P8-S / TY-TP50P8-S
55
Summary of Contents for TY-TP42P8-S
Page 6: ...3 External dimensions TY TP42P8 S TY TP50P8 S 6 TY TP42P8 S TY TP50P8 S ...
Page 7: ...4 Setup for Touch Panel TY TP42P8 S TY TP50P8 S 7 ...
Page 8: ...TY TP42P8 S TY TP50P8 S 8 ...
Page 9: ...TY TP42P8 S TY TP50P8 S 9 ...
Page 10: ...TY TP42P8 S TY TP50P8 S 10 ...
Page 11: ...TY TP42P8 S TY TP50P8 S 11 ...
Page 12: ...TY TP42P8 S TY TP50P8 S 12 ...
Page 13: ...TY TP42P8 S TY TP50P8 S 13 ...
Page 14: ...TY TP42P8 S TY TP50P8 S 14 ...
Page 15: ...TY TP42P8 S TY TP50P8 S 15 ...
Page 16: ...TY TP42P8 S TY TP50P8 S 16 ...
Page 17: ...TY TP42P8 S TY TP50P8 S 17 ...
Page 18: ...TY TP42P8 S TY TP50P8 S 18 ...
Page 19: ...TY TP42P8 S TY TP50P8 S 19 ...
Page 20: ...TY TP42P8 S TY TP50P8 S 20 ...
Page 21: ...5 Touch Pen Option TY TP42P8 S TY TP50P8 S 21 ...
Page 24: ...7 Trouble shooting 7 1 Checking procedures 24 TY TP42P8 S TY TP50P8 S ...
Page 25: ...25 TY TP42P8 S TY TP50P8 S ...
Page 54: ...TY TP42P8 S TY TP50P8 S 54 ...
Page 68: ...TY TP42P8 S TY TP50P8 S 68 ...
Page 69: ...11 Exploded View 11 1 TY TP42P8 S Main unit 69 TY TP42P8 S TY TP50P8 S ...
Page 70: ...Packing 70 TY TP42P8 S TY TP50P8 S ...
Page 71: ...11 2 TY TP50P8 S Main unit 71 TY TP42P8 S TY TP50P8 S ...
Page 72: ...Packing 72 TY TP42P8 S TY TP50P8 S ...
Page 73: ...12 Replacement Parts List 12 1 Replacement Parts List Notes 73 TY TP42P8 S TY TP50P8 S ...