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5
CIRCUIT DIAGRAM-TFT
PANEL
POWER
VCC5V
D
CURRENT=10mA
TL33
TL33
100mHz/600R
100mHz/600R
VCOM
VCC5V
VCCP_VCOM
TL36 100mHz/600R
TL36 100mHz/600R
12K
12K
CURRENT=4mA
TR51
TR51
1
8
OP1
VCC
TR53
TR53
4K7
4K7
IN1-
2
7
VCOMDC
IN1-
OP2
TR55
TR55
6K8
6K8
IN1+
3
6
VCOMOUT
IN1+
IN2-
4
5
-5V
VEE
IN2+
C
TU4
TU4
NJM3414
NJM3414
TCN5
TCN5
1
DVD-SW
VCC5V
2
DVD-SW
3
4
SDA
TL41
TL41
100mHz/600R
100mHz/600R
10x1
10x1
KEY1
5
KEY2
6
BET-DET
7
BET-DET
I2C_INT
8
AUDIO_MUTE
9
SCL
TL40
TL40
10
100mHz/600R
100mHz/600R
B
VCC5V
Panel U/D R/L Selection
TR67
TR67
TR68
TR68
TR69
TR69
4K7
4K7
NC/4K7
NC/4K7
4K7
4K7
TR70
TR70
TR71
TR71
TR72
TR72
4K7
4K7
4K7/NC
4K7/NC
NC
NC
A
5
4
VEE_LCD
VDD_LCD
100mHz/600R
100mHz/600R
TL34
TL34
CURRENT=2mA
TEC14
TEC14
TC70
TC70
TC71
TC71
TEC15
TEC15
47uF/10V
47uF/10V
47uF/10V
47uF/10V
0.1uF
0.1uF
0.1uF
0.1uF
VCC5V
+
+
TEC16
TEC16
TC72
TC72
100uF10V
100uF10V
0.1uF
0.1uF
TEC17
TEC17
10uF/10V
10uF/10V
VLCDPW
VCOM
TR54 10R
TR54 10R
TEC18
TEC18
TC73
TC73
10uF/16V
10uF/16V
TC74
TC74
0.1uF
0.1uF
180pF
180pF
VGLOUT
TR62
TR62
1K5
1K5
VGL
VGLOUT
TR62
TR62
1K5
1K5
VGL
TCN4
TCN4
1
S_C
2
3
S_Y
4
9x1
9x1
5
TV_CVBS
6
TUNER_PW
7
ADKEY1
8
ADKEY2
9
MOD
R/L
U/D
4
3
TD2
TD2
TL3522uH/CD75
TL3522uH/CD75
1
2
TR46
TR46
TR50
TR50
SSD03
SSD03
10K
10K
TU3
TU3
10K
10K
6
1
VIN
SW
2
5
TQ9
TQ9
GND
OV
3904
3904
4
3
EN
FB
SS6610
SS6610
TR56
TR56
LED_BRIGHTNESS
0R
0R
TU5
TU5
AT24C02
AT24C02
1
A0
VCC
2
A1
WP
3
A2
SCL
4
GND
SDA
3
2
TP1
TP1
LED+
TC68
TC68
+
+
TC69
TC69
TCN2
TCN2
TO LED B/L
TO LED B/L
0.1uF
0.1uF
2.2UF
2.2UF
LED+
1
LED+
LED-
2
LED-
TR48
TR48
100K
100K
TR49
TR49
7.5K/NC
7.5K/NC
TP2
TP2
TR52
TR52
1K
1K
LED-
TR57
TR57
TR58
TR58
7.5K/NC
7.5K/NC
TR59
TR59
TR60
TR60
TR61
TR61
NC
NC
NC
NC
1R
1R
47K
47K
TC75
TC75
0.1uF/NC
0.1uF/NC
TC90
TC90
1uF
1uF
VCC5V
100mHz/600R
100mHz/600R
TL42
TL42
8
7
6
TR65 100R
TR65 100R
SCL
5
100R
100R
SDA
TR66
TR66
DGND
A
2
1
VCC5V
VCC5V (1)
D
-5V
-5V
(1)
VGL
VGL
(1)
VDD_LCD
VDD_LCD (1)
VEE_LCD
VEE_LCD
(1)
POWER
LED_BRIGHTNESS
LED_BRIGHTNESS
(1)
TUNER_PW
TUNER_PW
(1)
VLCDPW
VLCDPW
(1)
AUDIO_MUTE
AUDIO_MUTE (1)
CONTROL
SCL
SCL
(1)
SDA
SDA
(1)
I2C
TV_CVBS
TV_CVBS
(1)
S_Y
S_Y
(1)
C
S_C
S_C
(1)
I2C_INT
I2C_INT
(1)
VIEDO
U/D
U/D
1
VCOM
VCOM
(1)
VGLOUT
VGLOUT
(1)
VCOMOUT
VCOMOUT
(1)
R/L
R/L
1
MOD
MOD
1
VCOM
ADKEY1
ADKEY1
(1)
ADKEY2
ADKEY2
(1)
KEY
U/D
U/D
1
B
A
1
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