Sharp AR-P350 / AR-P450 (serv.man7) Service Manual ▷ View online
CN3
TX25-50P-LT-H1
NJM7812FA
+12V1
POF/
HSYNC
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+24V3
+24V3
+24V3
+24V3
+24V3
+24V3
+12V
+12V
+12V
+12V
+12V
POF\
FWP-PCU
FWP-PCU
FM2\
FM2\
VIDEOin+
PCU_RES
PCU_RES
VIDEOin+
PCU_DSR
PCU_DSR
PCU_DTR
PCU_DTR
PCU_RXD
PCU_RXD
PCU_TXD
PCU_TXD
VIDEOin-
VIDEOin-
HSYNC
PAGE
PAGE
+24V1
+24V1
FM2\
+12V
+24V3
+24V3
+24V3
+24V3
+24V3
+24V3
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+5V1
+5V1
+5V1
+5V1
+5V1
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
MSW_MON
MSW_MON
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
1
2
3
GND
2
VO
3
VI
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
R1
8.2J
3W
D1
DSM1D1
C1
100
F/35V
+C
2
470
F/35V
+
CN4
B3B-PH-K-S
R2
8.2J
3W
IC1
NJM78M12FA
TP+12V
TP+24V3
TP+5V1
TP+3.3V1
CN1
9604S-28C
CN2
9604S-28C
TPG
R3
5.6J
20W
Not
installed
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
GND2
1 2
CSS
3
CN1
LUMa
LUMb
1 2
CN2
4
LUMb
S4B-PH-K-S
173979-2
CSS
GND2
LUMa
LUMb
LUMb
LUMa
LUMa
SW1
CN1-1
CN1-2
CN2-1
CN1-3
CN1-4
CN2-2
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
JAPAN
EX100
EX200
(MFP
ONLY)
(MFP
ONLY)
(MFP
ONLY)
LF
NF
(MFP
ONLY)
LF
NF
F1
F1
F2
F1
L
L
L
N
N
N
F2
FG
FG
(MFP
ONLY)
NF
(MFP
ONLY)
LF
FG
L
L
L
N
N
N
20A
125V
15A
250V
10A
240V
20A
125V
10A
240V
VR1 TNR10V471K
VR1 TNR10V471K
22000pF
4700pF
Not
installed
4700pF
L1
(BL)
Nout
(YL)
Lout
(BL)
Nout
(YL)
A1 2400V
Lout
(BL)
Nout
(YL)
N1
(YL)
N1
(YL)
Lout
(BL)
L1
(BL)
Lin
(BK)
Nin
(WH)
Lin
(BK)
Nin
(WH)
Nin
(WH)
Lin
(BK)
A1 2400V
DH-L
(BK)
DH-N
(WH)
N1
(YL)
L1
(BL)
DH-N
(WH)
DH-L
(BK)
DH-N
(WH)
DH-L
(BK)
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FUSE
PWB
F1
MAIN
SW
T1
T2
1
2
6
44
6
1
2
G
T1
T2
HL1
HL2
HLTS
DCPS
G
HL
CIRCUIT
+24V3
etc
HV
FM,POM TM,STM
etc
MM
PCU
PWB
DM
+3.3V
GND2
+5V
FW
+24V
N/F
FUSING
UNIT
+24V1 /HLPR
L1
N1
N2
L2
GND1
GND1
INLET
DC
Power
Supply
F2
:JAPAN
ONLY
AC
IN
F2
125V
15A
250V
4A
125V
6.3A
250V
6.3A
+5V
GND2
LSU
F1{
F2{
125V
4A
250V
4A
125V
4A
250V
4A
F3{
F4{
DSW-L
DSW-F
+24V2 /DCPR
F702{
125V
4A
250V
2A
(OP
DCPS)
OUTLET CONNECTOR
125V
3.15A
250V
3.15A
125V
6.3A
250V
6.3A
OP
DCPS
L
N
F703{
F701{
OP
DCPS
OPTION
+24V1
MULTICS
ADU
OPTION
OPTION
PRINTER
BOARD
FN(L)
GND1
FN(S)
GND2
+5V
GND2
DESK
+5V +24V-F
+24V-F
+24V-D
+24V-D
+3.3V
+5V
GND2
+24V3
MOTHER BOARD
+3.3V
+5V
+12V
GND2
+24V3
REGULATOR
IO
+12V
100V
FILTER
PWB
1
1
+24V1
/HLPR
HLCNT1
+24V
+24V1
+24V1
Control
+5VLD
DSW-L
+24V
DSW-L
+24V1
+24V2
HLCNT2
+24V2 +5V1 GND2
+24V2 +5V1 GND2
GND2
+5V
GND1 GND2
GND1
I
2
G
1
O
3
REGULATOR
170
DCPR
AC/DC CIRCUIT PRT 100V
!"#
Click on the first or last page to see other AR-P350 / AR-P450 (serv.man7) service manuals if exist.