PG-M15 (serv.man5). Service Manual Part 6 - Schematic diagrams (74-98) - Sharp Projector Service Manual (repair manual). Page 16

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89
6
5
4
3
2
1
A
C
D
E
F
G
H
PG-M15X
PG-M15S
AN-M15T
SCHEMATIC DIAGRAM: MAIN Unit-16/16 /
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-16/16
Ë 
KEYPAD CONTROL / TASTATURSTEUERUNG
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
T
o
 keypad
1/16W
1/16W
1/16W
1/16W
1/16W
0.01uF
10uF
KEYPAD
CONTROL
Title
K01
K03
KI2
K02
POWLED
TEMPLED
LAMPRLED
LAMPGLED
KI1
STBLED
POWLED
15
LAMPGLED
15
LAMPRLED
15
TEMPLE
D
15
STBLED
15
KO1
KO2
KO3
KI1
15
KI2
15
+3.3VST
B
+3.3VST
B
+5V
+5VST
B
+5VST
B
+5VST
B
+5VST
B
+5VST
B
Q15
A1037AKQ
Q12
A1037AKQ
Q23
A1037AKQ
Q19
A1037AKQ
2
1
3
DTC144EE
Q16
C
E
B
2
1
3
DTC144EE
Q17
C
E
B
R195
10K
D26
RB461F
D27
M
A
153
R197
10K
2
1
3
DTC144EE
Q20
C
E
B
2
1
3
DTC144EE
Q21
C
E
B
R196
1K
R194
1K
R180
180
C182
0.1u
Q13
C3928AR
1
2
3
R181
10K
D28
RB461F
2
1
3
DTC144EE
Q24
C
E
B
D29
M
A
153
2
1
3
DTC144EE
Q25
C
E
B
R200
10K
Q22
C3928AR
1
2
3
Q18
C3928AR
1
2
3
Q14
C3928AR
1
2
3
R186
100
R189
220
R188
330
R198
1K
R199
1K
D24
RB461F
D25
M
A
153
R201
1K
Q26
C3928AR
1
2
3
D30
RB461F
D33
M
A
153
D32
RB461F
D31
M
A
153
R193
390
J4
CON14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C180
NC
C181
NC
R182
100
R183
100
R184
100
R185
100
R191
330
R202
1K
R192
390
L21
10uH
R190
1K
R187
1K
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