Fl Display - Sharp HT-CN400DVW Service Manual

PWB-B1
R301
22K
R302
1K
R303
1K
ZD301
6V
C308
100/50
CN400DVW/
CN500DVW ONLY
100
R308
C306
100UF
R311 100
R309 100
R310 100
C307
00UF
7
HT-CN400DVW/HT-CN400DVA/HT-CN500DVW/HT-CN500DVA
40
GR5
41
GR4
42
GR3
43
GR2
44
GR1
45
VDD
46
PCON
LD4 47
LED4
LD3 48
LED3
49
LD2
LED2
LD1 50
LED1
51
GND
52
OSC1
C310
150P
XL301
455 zHz
C311
150P
TA302
TA304
STOP
FAST REVERSE
TA303
TA305
FAST FORWARD VOLUME DOWN
8 9
Figure 23 SCHEMATIC DIAGRAM (10/12)
DP301

FL DISPLAY

SG12
SG11/KS11
SG10/KS10
SG9/KS9
SG8/KS8
SG7/KS7
IC301
SG6/KS6
VDTR6311A
SG5/KS5
FL DRIVER
SG4/KS4
SG3/KS3
SG2/KS2
SG1/KS1
VDD
TA306
TA308
MODE
VOLUME UP
TA307
TA309
FUNCTION PLAY
TA310
OPEN/CLOSE
10
– 23 –
26
25
24
23
22
21
20
19
18
17
16
15
14
R316 10K
R317 10K
R318 10K
R319 10K
D301 1N4148
D302
1N4148
D303 1N4148
11 12