ViewSonic PJ870 Service Manual - Page 46

teihiki

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P.T870 71\ifINV.0,1 aDIAIT3S te: ihiki : 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 ...........4...2 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Sig,neltNdifie : SEQDATAO THERMOSTAT FANEN PWRIO_SPARE GND RESETZ PWRGOOD GND TFIELD CWINDEX VSYNCZ GND AC I DATA GM) CLKIN GND BU1 GND BU3 GND BU5 GND MP GND RV1 GND RV3 GND RV5 GND RV7 GND GY1 GND GY3 GND GY5 GND GY7 GND ; . ;: F, iiifetio:ii . .: Sequence PROM Data Thermal Status Fan Enable Power Signal Ground Reset Power Good Ground Field Signal Color Wheel Index Vertical SYNC Ground Data Enable Ground Pixel Clock Ground Blue Data Ground Blue Data Ground Blue Data Ground Blue Data Ground Red Data Ground Red Data Groumd Red Data Ground Red Data Ground Green Data Ground .... Green Data Ground Green Data Ground Green Data Ground ViewSonic Corporation [ 5-11 ] Confidential - Do Not Copy

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P.T870
teihiki
:
:
Sig,nelt
Ndifie
:
; .
;Fiiifetio:ii
: ,
.
.:
21
SEQDATAO
Sequence
PROM
Data
22
THERMOSTAT
Thermal
Status
23
24
FANEN
Fan
Enable
PWRIO_SPARE
Power
Signal
25
GND
Ground
26
RESETZ
Reset
27
PWRGOOD
Power
Good
28
GND
Ground
29
TFIELD
Field
Signal
30
CWINDEX
Color
Wheel
Index
31
VSYNCZ
Vertical
SYNC
32
GND
Ground
33
AC
I
DATA
Data
Enable
34
GM)
Ground
35
CLKIN
Pixel
Clock
36
GND
Ground
37
BU1
Blue
Data
38
GND
Ground
39
BU3
Blue
Data
40
GND
Ground
41
BU5
Blue
Data
42
..........................
43
GND
Ground
MP
Blue
Data
44
GND
Ground
45
RV1
Red
Data
46
GND
Ground
47
RV3
Red
Data
48
GND
Groumd
Red
Data
49
RV5
50
GND
Ground
51
RV7
Red
Data
52
GND
Ground
53
GY1
Green
Data
54
GND
Ground
....
Green
Data
55
GY3
56
GND
Ground
57
GY5
Green
Data
58
GND
Ground
59
GY7
Green
Data
60
GND
Ground
71\ifINV
.
0,1
aDIAIT3S
[
5-11
]
ViewSonic
Corporation
Confidential
-
Do
Not
Copy