ViewSonic PJ750 Service Manual - Page 36
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'COVER-9 OK 08T3E0I2,Eu E302 OP13 2P 1000' 1OO8 35 2125 0 CPU-RESET 0335 100 2L300 C300 10/10 3220 N84 C303 1 OUT D. 01 1 1005 e ® von '11g0, 42.504 J --- 071 GND N C304 iTr s7o: TP° 40 17/1 001 7 1005 0325 Ti000 343 50 0305 1K 0.307 220 TPIO 0333 100 I302 PIC15C711 R340 BK C, RatRa2/AH y- ® RA3/499/VREF ANO/RAO 044/TOCKI 09CIALKIN FA TONT X301 4MHz 1ER MCLR/VPP OSC2/CLKOUT VS6 YOD OP ICHI 050/I NT P37 Le R51 036 062 005 053 054 10324 AMP_COr OK }coo T I - LED -TEMP LED -LAMP' LED-0 ED-R 4\ V V 0O1 ,005 SOLES - SDATO TA7USO STA US1 STATU52 POWERS POW-S FAN-5 IMMO 10271231 PO 03 PIIEN1 S/P-i 2r
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4\
V
V
L300
2
'COVER
-9
E302
OP13
2P
OK
0302
8TE
I,Eu
1
000'
1OO8
C300
10/10
3220
T
ir
N8
4
‘11g0
,
42.504
J
---
071
OUT
C303
D.
01
1
von
C304
1
1005
e
®
GND
N
35
CPU
-RESET
2125
0
7
s7o:
17/1
0325
Ti000
343
50
0305
1K
0
01
1005
TP
°
40
0335
100
0.307
220
I302
PIC15C711
C,
RatRa2/AH
y
-
0333
®
100
TPIO
2r
<
7
0
O1
,005
OK
Le
RA3/499/VREF
ANO/RAO
044/TOCKI
09CIALKIN
MCLR/VPP
VS6
050/I
NT
R51
062
053
OSC2/CLKOUT
YOD
P37
036
005
054
R340
BK
FA
TONT
X301
4MHz
1ER
OP
ICHI
I
LED
-TEMP
-
LED
-LAMP'
LED
-0
ED
-R
AMP_COr
10324
T
}coo
TA7USO
SOLES
-
SDATO
STA
US1
STATU52
POWERS
CC
IA
DE2
By
10
CI
2A
BA
7y
C
3A
7.4
C7
sr
44
EA
5
,
1
4Y
-@
AND
SA
g
T""
0302
gfill4EUA
R
•
35
.
3
77ll
g2P
can
0.01
STATUS2
TATUS
STATUSO
8
a
a
a
Ul
g
4.
4
0316
4
R3
88
1
3301
SW305541
-
464
4
3
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177
0318
00
1
OE
H2
OE
1SP
S/P-i
POW
-S
FAN
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IMMO
0 0
O
Q.)
O
0
O
TFOI
3132
TA3
10271231
PO
03
PIIEN1
10314
100
4REN
0327
::0.01
T
T
T
"
5
0320
0328 0326
0.01 0.01
0.01
MT
0005
1005
1005
STATURE
-0
0..
•BUSSIY
1.
• •
Burt
2...0n
S.
• •
Shot
door,
4.
. .
Cover
arrer
S.
•
•
Fan
error
S..
'
Larne
error
7..
$
TaMp
error
CS2
N
L
POWER
OATA2
TGHS
01/02
L305
D304
SML-210DT
KEY]
0306
SML-2100T
903
aB/JIRLI
.
3
1
4
,
7.7
44
2
4
I
0310
0.01
Loos
T
6
O
O
1
(k
r
i
8
CEMC
2
41.51
6i
718-3
00
0337
KE
N
KEY
0305
SML-210DT
1
0
4
,
0
294.
2
0
1mPu
'
0
1
2
C
3
13
10
'
DP
paos
griy72
1
2
O
tLi_.
13307
0914
101P
ONL-22001"
KEY4
40.
EN
EIE%1001"
KEYS
9
St41.-21013T
KEYS
3306
SKHMPU
O
;
EILLOIL
„
5907
SISHMPU
P
-ON
INPUT
RESET
I
KITE
.
]
LEFT
76
2
[2
C916
1
ROB
31
.
0414PU
'
0310
SML-21000
1
2
71,1001
KEY]
711
:1
21007
V
V
to
V
V
V
VV
301
LEO
-TEMP
EIV2IOVT
/
/
LED
-LAMP
U2
2
210VT
LED
-0
LED
-R
14!
4
'
ok
!3
- -
03
2,1P020MYT
RISKY
DOWN
I
TEMP
I
LAMP
I
GREEN
GEO
PJ750
(VPROJ22826-
1W)
PWB
ASS'Y
MAIN
(3/
10)
A
B
C
D
E
2
ViewSonic
Corporation
33
3
4
:
Confidential
-
Do
Not
Copy
5
6
PJ750