Read Sharp DX-AT50H (serv.man11) Specification online
– 23 –
DX-AT50H
Figure 23 BLOCK DIAGRAM (2/12)
ST PROCESSOR)
3
VFD-STB
1
VFD-DIN
2
VFD-DOUT
125
REMOTE
204
VFD-CLK
CN1002
CN2001
FP-STB
3
3
FP-DIN
8
8
FP-DOUT
1
1
FP-CLK
6
6
REMOTE1
7
7
62
64
61
63
REMOTE
SENSOR
SENSOR
RM2001
SEG18
SEG1
~
22
5
~
K1
K2
FP-STB
FP-DIN
FP-DOUT
FP-CLK
SEG
LCD
FL2001
IC2001
(FRONT PANEL CONTROL)
44
45
KEY
MATRIX
MATRIX
43
41
~
COM3
COM1
~
K3 46
K4
KEY-1
47
50
KEY-2 51
COM
CN501
CN1001
FP-STB
29
29
FP-DIN
24
24
FP-DOUT
30
30
FP-CLK
26
26
REMOTE1
23
23
103
SYNC
STATUS
28
28
STATUS
2
2
Q2005
Q2004
Q2001
1
2
P-OFF
DIMMER
LE2001
BACK LIGHT
LE2002
207
PWRCON
JK1701
REMOTE
JACK
REMOTE
JACK
BUFFER
Q1701
PWRCON
BACK LIGHT
SLIDE SERVO SIGNAL
PWSW
TO
POWER SUPPLY
BLOCK DIAGRAM
POWER SUPPLY
BLOCK DIAGRAM
FRONT CBA
POWER
SUPPLY CBA
SUPPLY CBA
TO
POWER SUPPLY
BLOCK DIAGRAM
POWER SUPPLY
BLOCK DIAGRAM
A UNIT
Click on the first or last page to see other DX-AT50H (serv.man11) service manuals if exist.