Samsung ST80 - Main PCB-7

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Schematic Diagrams
8-7 Main PCB-7
TOUCH CONTROL
MAIN LCD CONN.
TOP CONN.
POWER & PLAY KEY
5
4
3
2
1
Q701
R702R701
R710R709
C711C702
C718
C720
CPWR
9 8
7 6
5 4
35
34
33 32
31 30
3
29 28
27 26
25 24
23 22
21 20
2
19 18
17 16
15 14
13 12
11 10
1
J702
STR_READY
STR_CHARGE
MIC_P
R708
C719
M_VCOM
LCD_SPI_DAT
LCD_SPI_CLK
LCD_SPI_SEN
2 1
D701
SPK_P1 SPK_N1
PLAY_KEY
C716
C717
POWER_KEY
C701
C710
C709
9
8
7
6
5
47
46
45
44
43
42
41
40
4
39
38
37
36
35
34
33
32
31
30
3
29
28
27
26
25
24
23
22
21
20
2
19
18
17
16
15
14
13
12
11
10
1
J701
C708
C707
C706
C705
C704
C703
C715
C714
C713
C712
R703
R704
DLCD_VD DLCD_CLK DLCD_HD
R705
E704 E703 E702 E701
E5 E4 E3 E2 E1 D5 D4
D3
D2
D1
C5
C3
C2
C1
B5
B4
B3
B2
B1
A5 A4 A3
A2
A1
U701
R707R706
AGND
16V
5VCC_IGBT
STR_READY
STR_CHARGE
SPK_P
TOUCH_Y1
LCD_SPI_DAT
DLCD_HD
TOUCH_SCL
SPK_N
M_VCOM
PLAY_ON
3_3VCC_MAIN
BLEDP
AGND
AGND
AGND
BLEDN
M_VCOM
FRP
AGND
AGND
TOUCH_X2
TOUCH_Y2
3_3VCC_MAIN
DLCD_VD
LCD_SPI_SEN
TOUCH_X1
AGND
4.7uF
4.7uF
FRP
4.7uF
4.7uF
4.7uF
4.7uF
4.7uF
V2_27 2200NF
V4_29 2200NF
V5_31 2200NF
V7_35 2200NF
25V
4700NF
25V
4700NF
5% 5%
10KOHM
10KOHM
10KOHM
TOUCH_INT
16V
PLAY_KEY
STR_TRIG
FUNC_LED
MIC_N
POWER_KEY
KEY_SH1
ZOOM_ADC
AF_LED
MIC_P
3_3VCC_MAIN
TOUCH_X1
TOUCH_X2
DLCD<4>
DLCD<6>
DLCD<2>
DLCD<0>
LCD_ID
LCD_RST
V4_29
V5_31
V7_35
TOUCH_Y2
TOUCH_Y1
DLCD<7>
DLCD<5>
DLCD<3>
DLCD<1>
3_3VCC_MAIN
CPWR 5VCC_IGBT
TOUCH_RST
VBAT
AGND
100NF
16V
TOUCH_SDA
KEY_SH2
33KOHM
VBAT
1000nF/10%
100NF
AGND
3_3VCC_TOUCH
10KOHM 10KOHM
47NF
16V
3_3VCC_TOUCH
47NF
16V
3_3VCC_TOUCH
POWER_KEY
PLAY_KEY
33KOHM
6.3V
100nF
6.3V
AGND
LCD_SPI_CLK
V2_27
1000MOHM
POWER_ON
33KOHM
100nF
AGND
DLCD_CLK
1000MOHM
3_3VCC_MAIN
AGND
NC-EMG5T2R-KRC657E
TP
501628_3391
33
31
35
34
25
27
5
7
9
15
17
19
21
23
4
6
8
10
12
14
24
28
11
30
32
26
13
18
16
20
22
29
3
1
2
TP
TP
TP
TP
TP
TP
TP
KDR720E
AK
TP
TP
TP
TP
501628-4511
44
40
36
42
26
24
32
22
20
18
16
14
12
10
4
8
6
2
46
47
45
43
41
39
35
37
33
31
29
23
21
19
17
13
15
11
9
7
5
3
1
25
27
28
30
38
34
TP
TP
TP
ICVN0518X400FR
ICVN0518X400FR
ICVN0518X400FR
ICVN0518X400FR
TSC2004IYZ
NC5
SNSVDD
NC
NC3
NC1
NC2
NC4
SDA
SCL
AD1
_PINTDAV
DGND
_RESET
AD0 SNSGND Y_M X_M SUBGND Y_P
X_P
AREF AGND
AUX
I_OVDD