
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VEE
G
CPV
R/L
STV1
+5V
U/D
VGH
OEV
STH2
U/D
B
R
OEH
MOD
CLK3
STH1
CLK1
MOD
VCOM
LED-
CLK2
STV2
VDD
VEE
VGL
LED+
VLCDPW
VLCDPW
+5V
R/L
LED_BRIGHTNESS
STV1
ADKEY1
CLK3
+5V
ADKEY1
VGH
CPV
B
CLK1
OEV
STH2
+5V
VGL
VLCDPW
STV2
OEH
STH1
CHARGE_LED
G
VCOM
LED-
LED+
IR
R
CLK2
IR
+5V
VCOM
CHARGE_LED
+5V
+5V
VDD
VCC5V
VCC3.3V
VCC3.3V
VLCDPW
8
LED_BRIGHTNESS
8
CURRENT=2mA
CURRENT=10mA
VCOMDC=1.3V
VCOMAV=7.0V
To Analog Panel
To Main Board
CURRENT=10mA
POWER ON
POWER ON
CIRCUIT DIAGRAM- TFT BOARD
TR17
1K
TR17
1K
TC5
0.1uF
TC5
0.1uF
TC3
0.1uF
TC3
0.1uF
TR27
NC
TR27
NC
TR14
10R
TR14
10R
TL2
10R/FB
TL2
10R/FB
TC2
0.1uF
TC2
0.1uF
TR8
1K
TR8
1K
TJ5
CON4
TJ5
CON4
1
1
2
2
3
3
4
4
TR21
100R
TR21
100R
TJ4
TO LED B/L
TJ4
TO LED B/L
LED+
1
LED-
2
TR15
1R
TR15
1R
TR6
100K
TR6
100K
TD2
TD2
TR16
1K
TR16
1K
TR7
7.5K/NC
TR7
7.5K/NC
TC7
0.1uF
TC7
0.1uF
TR12
7.5K/NC
TR12
7.5K/NC
TR23
NC/4K7
TR23
NC/4K7
TR11
47K
TR11
47K
LED
正
1
LED
正
1
TU3
IR SENSOR
TU3
IR SENSOR
IR
3
GND
2
VCC
1
TL7 NC
TL7 NC
TR24
4K7
TR24
4K7
TJ1
35PIN 0.5MM DOWN
TJ1
35PIN 0.5MM DOWN
Vcc
2
GND
5
IR
6
GND
7
VR
8
GND
9
VG
10
GND
11
VB
12
GND
13
CLK1
14
CLK2
15
CLK3
16
GND
17
STH1
18
STH2
19
ADKEY1
28
OEH
20
GND
21
VCOM
22
GND
23
DEV1
24
CPV
25
STV2
26
STV1
27
VGH
29
Fin
1
36
37
37
VGL
30
GND
31
LCDSW
32
PWM
33
Vcc
1
GND
4
GND
3
CHA_LED
34
ADKEY
35
TR10
10K
TR10
10K
TE6
10uF/10V
TE6
10uF/10V
G
D
S
TQ1
SI2301
G
D
S
TQ1
SI2301
TR25
4K7
TR25
4K7
TC6
0.1uF
TC6
0.1uF
TL6
10R/FB
TL6
10R/FB
TU2
SS6610
TU2
SS6610
SW
1
OV
5
FB
3
EN
4
GND
2
VIN
6
TR22
4K7
TR22
4K7
TD3
TD3
TC9
20pF
TC9
20pF
PVI07/AT07/AT056/AU07/CPT07
TJ2
26PIN 0.5MM DOWN
PVI07/AT07/AT056/AU07/CPT07
TJ2
26PIN 0.5MM DOWN
Fin
1
27
Fin
2
28
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
TR26
4K7/NC
TR26
4K7/NC
TL3
10R/FB
TL3
10R/FB
TD1
SSD03
TD1
SSD03
1
2
TE5
10uF/10V
TE5
10uF/10V
+
TE2
2.2UF
+
TE2
2.2UF
+
TE4
10uF/10V
+
TE4
10uF/10V
TC4
0.1uF/NC
TC4
0.1uF/NC
LED
负
1
LED
负
1
TR18
4K7
TR18
4K7
TR13
10R
TR13
10R
TR9
1K
TR9
1K
TQ21
2N3904/SOT23
TQ21
2N3904/SOT23
TE7
10uF/10V
TE7
10uF/10V
TL1 22uH/CD75
TL1 22uH/CD75
TR19 1K
TR19 1K
TR20
4.7K
TR20
4.7K
Содержание PET836
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