Confidential
MDD-702L
Confidential
Confidential
Confidential
Confidential
Confidential
Confidential
Confidential
Confidential
Confidential
Confidential
0 9 8 7 6 5 4 3 2 1
Confidential
MODEL NO:
A
B
DESCRIPTION:
TFT DRIVER
SHEET NUMBER:
OF
1 5
SCH REVISION:
V03
PCB REVISION:
V03
CODE NO:
D-2951-0007-03-00
Designed
Checked
Approved
MDD-702L
Schematic Circuit Diagram
V03
C
D
E
F
2007-07-11
DATED:
G
0 9 8 7 6 5 4 3 2 1
Confidential
MODEL NO:
DESCRIPTION:
TFT DRIVER
SHEET NUMBER:
OF
2 5
SCH REVISION:
V03
PCB REVISION:
V03
CODE NO:
D-2951-0007-03-00
Designed
Checked
Approved
DGND
53
SHELL
54
SHELL
CON1
CON-SMT-52PIN-1
CCFL_14V
1
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CCFL_GND
CCFL_14V
CCFL_ABRT
TFT_CTL
VGND
[3]
TFT_STHR
TFT_OEH
VCOM
TFT_OEV
TFT_CKE
TFT_STVL
TFT_STVR
TS_CLK
[5]
TS_CS
TS_IRQ
DGND
TS_DATA_OUT
TS_DATA_IN
AD_KEY2
[4]
DI
[4]
CL
[4]
CE
[3]
EN
[2]
BIAS
TFT_15V
1
TFT-R
TFT-G
[4]
[4]LCD_RESET
[2]TFT_CPH1
[2]
[2]
[2]
[2]
[2]
[5]
[5]
[5]
[5]
[4]
TFT-B
1
1
1
TFT_N10V
1
[2]TFT_STHL
[2]
[2]
TFT_5V
1
0.1uF
C19
KEY_PWR_5V
VGND
TFT_N10V
D5V
1
1
TFT_15V
47K
R
RT10
R
RT19
100R
10p
C23
51K
VGND
R
RT16
VGND
T_5V
1.2K
R
[4]
T3V3
KEY_PWR_5V
RT13
10uF/16V
TC3
VGND
[3,4]
10uH/252018
L7309
TFT_5V
D5V
T3V3
1
TFT_15V
[2]
BIAS
47K
R
RT8
[2]
TFT_G
R
RT17
10p
C24
51K
VGND
R
RT12
VGND
BIAS
1
C8
0.1u
10uF/16V
TC2
100R
10p
C21
VGND
BIAS
VGH
C7 0.1u
VGND
[2]
BIAS
CON3
FPC-26-0.5TC
1
GND
2
47K
R
RT9
R
RT5
100R
10p
C17
10p
VGND
51K
C22
R
VGND
RT14
VGND
T_5V
[2]
L/R
[2]
R
R
VGND
TFT_N10V
10uH/252018
L7308
10p
C20
[2]
TFT_R
VGND
10K
10K
R
RT11
RT20
10K
10K
R
RT3
RT21
VGL
TC1
0.1u
C6
10uF/16V
VGND
[2]
TFT_B
[2]
TFT_CKE
[2]
TFT_CPH1
[2]
U/D
TFT_5V
10p
C12
10p
C10
VGND
VGND
R
RT22
R
RT6
10uH/252018
L1
100R
10p
C13
VGND
100R
10p
C11
VGND
T_5V
10uF/16V
C9 0.1u
TC4
VGND
T_5V
VGL
VGH
[2]
TFT_STVR
[2]
TFT_STVL
[2]
U/D
[2]
TFT_OEV
[2]
VCOM
[2]
L/R
[2]
TFT_OEH
[2]
TFT_STHL
[2]
TFT_STHR
[2]
TFT_R
[2]
TFT_G
[2]
TFT_B
TP1
1
C15
COPER1
COPER2
NC
C14
NC
1
VGND
TP2
VCC
3
VGL
4
VGH
5
STVR
6
STVL
7
CKV
8
U/D
9
OEV
10
VCOM
11
VCOM
12
L/R
13
MOD
14
OEH
15
STHL
16
STHR
17
CPH3
18
CPH2
19
CPH1
20
VCC
21
GND
22
VR
23
VG
24
VB
25
AVDD
26
AVSS
EAR128EAR2
27
A
B
C
D
E
F
2007-07-11
DATED:
G
0 9 8 7 6 5 4 3 2 1
Confidential
Q2
SA1663
[2,3]
MODEL NO:
DESCRIPTION:
TFT DRIVER
SHEET NUMBER:
OF
3 5
CCFL_14V
R
47K
RT2
R
10K
EN
[2]
RT7
B
R
RT23
R
DGND
RT18
R
0R
1K5
[3]
CCFL_EN
RT15
C
QT2
BT3904
E
0R
SCH REVISION:
V03
PCB REVISION:
V03
CODE NO:
D-2951-0007-03-00
Designed
Checked
DGND
16
SHELL
SHELL
CON-SMT-14PIN
CON101
1
2
3
4
5
6
7
8
9
10
11
12
13
1415
CCFL_14V
[2]
CCFL_ABRT
CCFL_GND
RT4
R
0R
KEY_PWR_5V
DGND
[4]
AD_KEY
DGND
[3]
RT1
R
0R
CCFL_EN
A
B
C
D
E
Approved
DATED:
2007-07-11
F
G
0 9 8 7 6 5 4 3 2 1
Confidential
[4]
MODEL NO:
DESCRIPTION:
TFT DRIVER
SHEET NUMBER:
OF
4 5
SCH REVISION:
V03
PCB REVISION:
V03
CODE NO:
D-2951-0007-03-00
Designed
[2]
LCD_RESET
[2]
[2]
[2]
COM[01:03]
1
COM01
2
COM02
3
COM03
4
5
6
LCD[01:52]
[4]
LCD50
LCD49
LCD48
LCD47
LCD46
LCD45
LCD44
LCD43
LCD42
LCD41
LCD40
LCD39
LCD38
LCD37
LCD36
LCD35
LCD34
LCD33
LCD32
LCD31
LCD30
LCD29
LCD28
LCD27
LCD26
LCD25
LCD24
LCD23
LCD22
LCD21
LCD20
LCD19
LCD18
LCD17
LCD16
LCD15
LCD14
LCD13
LCD12
LCD11
LCD10
LCD09
LCD08
LCD07
LCD06
LCD05
LCD04
LCD03
LCD02
LCD01
COM03
COM02
COM01
COM[01:03]
[4]
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
3
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
LCD[01:52]
[4]
LCD39
LCD41
LCD46
LCD44
LCD42
LCD43
LCD45
LCD47
D5V
[4]
LCD48
LCD49
LCD50
1M
12
D1
DIODE
R
R6
C5
CE
CL
DI
COM[01:03]
0.1uF
10uF/16V
COM01
COM02
TC6
C18
1uF
DGND
1uF
1uF
COM03
R
DGND
C4
C3
1nF
47K
C1
R5
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
U1
SC75823
1
LCD[01:52]
48
2345678
LCD05
LCD03
LCD02
LCD04
LCD01
[4]
LCD40
9
LCD08
LCD07
LCD06
LCD38
LCD37
LCD36
LCD35
LCD34
10111213141516
LCD12
LCD13
LCD14
LCD11
LCD09
LCD10
LCD33
LCD32
333435363738394041424344454647
LCD31
32
LCD30
31
LCD29
30
LCD28
29
LCD27
28
LCD26
27
LCD25
26
LCD24
25
LCD23
24
23
LCD22
LCD21
22
21
LCD20
20
LCD19
LCD18
19
LCD17
18
LCD16
17
LCD15
CON4
SHELL
SHELL
CON-SMT-30PIN
CON6
SHELL
SHELL
CON-SMT-30PIN
32
30
1
DGND
32
1303
DGND
A
B
C
D
E
Checked
Approved
2007-07-11
DATED:
DGND
CON-SMT-6PIN-
SHELL
8
SHELL
CON2
17
[2]
2
3
4
5
6
AD_KEY2
[3]
AD_KEY
DGND
KEY_PWR_5V
LCD_CTL_5V
LCD_CTL_5V
Q3
KEY_PWR_5V
SA1663
R
R7
R
R8
30K
R
1K
Q1
3904
DGND
4K7
R11
23
R
1
4K7
R9
R
4K7
R4
23
1
Q5
3904
R
DGND
D5V
R24
R
10k
R10
10k
[2]
TFT_CTL
F
G
0 9 8 7 6 5 4 3 2 1
Confidential
MODEL NO:
TC5
47uF/6.3V
10uH/CD31
L7201
R
100R
R
100R
R
100R
R
100R
R
100R
33P
10K
R
C83
R7203
DGND
IC7202
16
DCLK
15
CS
14
DIN
13
BUSY
12
DOUT
11
RENIRQ
10
VCC
9
VREF
ADS7846E
0.1uF
C7203
TC7
47uF/6.3V
DGND
1
VCC
2
X+
3
Y+
4
X-
5
Y-
6
GND
7
INC3
8
INC4
DGND
33P
33P
C2
C16
ZD7201
ZD7203
ZD7202
5V1
5V1
R
R7204
10R
R
R7205
10R
R
R7206
10R
R
R7207
10R
ZD7204
5V1
5V1
CON7201
1
2
3
FPC4-1.0/0.5
SHELL
SHELL
6
54
DGND
DESCRIPTION:
TFT DRIVER
SHEET NUMBER:
OF
5 5
SCH REVISION:
V03
PCB REVISION:
V03
CODE NO:
D-2951-0007-03-00
[2]
[2]
TS_DATA_OUT
[2]
TS_CLK
[2]
TS_CS
TS_DATA_IN
[2]
TS_IRQ
T3V3
R7224
R7225
R7226
R7201
R7202
Designed
A
B
C
D
Checked
Approved
2007-07-11
DATED:
E
F
G
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