Lcd Circuit Schematic Diagram - Sharp BD-HP75U Service Manual

[9] LCD CIRCUIT SCHEMATIC DIAGRAM

LCD
STBY
S1301
K0003AJ
C1302
0.01u
TL1305
GND
1
TL1306
GND
2
TL1307
KEY_EJECT
3
TL1308
KEY_STBY
4
TL1309
LED_STBY
5
TL1310
LED_PON
6
TL1311
LCD_DATA
7
TL1312
LCD_CLK
8
TL1313
LCD_CS
9
TL1314
LCD_RST
10
TL1315
BL_LCD
11
TL1316
LED_PLAY
12
TL1317
AT_5V
13
TL1318
R/C_PULSE
14
NA525WJQZ
SC1301
C1301
47u
6.3V
J1301
QSOCZA273WJPZ
P1301 USB CONNECTOR
N0780GE
TL1301
USB_5V 1
TL1302
D- 2
TL1303
D+ 3
TL1304
GND 4
TL1319
KEY_OPC2 5
TL1320
KEY_OPC1 6
TL1321
AT_3.3V 7
R1302 R1307
R1304 R1310
12K 12K
3.9K 3.9K
F F F F
PLAY STOP REW FF EJECT
S1302 S1303 S1305 S1304 S1306
K0003AJ K0003AJ K0003AJ K0003AJ K0003AJ
R1303 R1309
2.2K F F 2.2K
R1305
2.7K F R1311
F 2.7K
LED_STBY
LED_PON
LCD_DATA
LCD_CLK
RMC1301
LCD_CS
UA087WJQZ
LCD_RST
CN1302
BL_LCD
PA210WJQZ
LED_PLAY
1 2 3
C1303 R1308
47u 100
6.3V TVN
CN1301
PA210WJQZ
1 2 3 4
PWB
DTA114YU
DTA114YU
Q1302
Q1303
PWB
D1303
PXA147WJPZ
R1317
R1312
R1313 220 R1315
390 330 330
TV TV
PWB
PWB
D1301
NC NC NC NC NC NC NC
33 32 31 30 29 28 27 26
34
COM2
35
COM3
PWB
LCD_RST
36
RESET
C1310
0.01u
37 VDD(STBY 5V)
C1311
0.01u
VHIPT6596++-1
38 VDD1
C1312
IC1301
R1314
0.01u
4.7K
39
VDD2
R1316 R1318
4.7K 4.7K
40
VSS(GND)
R1319
47K
41
OSC
C1304
LCD_CS 1000P
42
LCD CS
C1305
LCD_CLK 100P
43
LCD CLOCK
C1306
LCD_DATA 10P
44
LCD DATA
C1307
100P
PWB
C1308
10u
1 2 3 4 5 6 7
10V
C1309
0.01u
PWB
7 – 9
PWB
PWB
10mA D1307
10mA
PXA176WJPZ
PWB
10mA
D1305
PXA147WJPZ
Q1305 Q1306
2SC3928AR 2SC3928AR
10K 100K
R1329 R1328
DA039WJPZ
LCD1301
SEG_1
1 SEG_1
SEG_2
2 SEG_2
NC NC NC
SEG_3
25 24 23 3 SEG_3
SEG_4
4 SEG_4
SEG_5
SEG_5
5
22 NC SEG_6
SEG22
6 SEG_6
21 NC SEG_7
SEG21
7 SEG_7
20 NC SEG_8
SEG20
8 SEG_8
SEG19 19 NC SEG_9
9 SEG_9
SEG18 18 NC SEG_10
10 SEG_10
SEG_17
SEG17 17 SEG_11
11 SEG_11
SEG_16
16
SEG16 SEG_12
12 SEG_12
SEG_15
15
SEG15 SEG_13
13 SEG_13
SEG_14
14
SEG14 SEG_14
14 SEG_14
SEG_13
13 SEG_15
SEG13
15 SEG_15
SEG_12
12 SEG_16
SEG12
16 SEG_16
SEG_17
17 SEG_17
COM3
18 COM3
8 9 10 11
COM2
19 COM2
COM1
20 COM1
BD-HP75U
NOT USE