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2-13

VPL-BW7

No. Preset Signal

PC

Component

Video GBR

1

VIDEO/60

60Hz

-

4:3
4:3
4:3
4:3

4:3

4:3

4:3
4:3
4:3
4:3

4:3

4:3

4:3

4:3

2

VIDEO/50

50Hz

-

3

480/60i

480/60i

-

4

575/50i

575/50i

-

5

480/60p

480/60p (progressive
component)

-

6

575/50p

575/50p (progressive
component)

-

7

1080/60i

1035/60i, 1080/60i

-

16:9
16:9
16:9
16:9

16:9
16:9
16:9
16:9

16:9

16:9

8

1080/50i

1080/50i

-

10 720/60p

720/60p

Full1

11 720/50p

720/50p

-

21 640x350

VGA mode1

Full1

-

-

22

VGA VESA 85Hz

23 640x400

NEC PC98

Full1

-

-

24

VGA mode 2

25

VGA VESA 85Hz

26 640x480

VGA mode 3

Full1

27

Macintosh 13"

28

VGA VESA 72Hz

29

VGA VESA 75Hz

(IBM M3)

30

VGA VESA 85Hz

31 800x600

SVGA VESA 56Hz

Full1

-

-

32

SVGA VESA 60Hz

33

SVGA VESA 72Hz

34

SVGA VESA 75Hz

35

SVGA VESA 85Hz

36 832x624

Macintosh 16"

Full1

-

-

37 1024x768

XGA VESA 60Hz

Full1

-

-

38

XGA VESA 70Hz

39

XGA VESA 75Hz

40

XGA VESA 85Hz

41 1152x864

SXGA VESA 70Hz

Full1

-

-

42

SXGA VESA 75Hz

43

SXGA VESA 85Hz

44 1152x900

SUN  LO

Full1

-

-

45 1280x960

SXGA VESA 60Hz

Full1

-

-

46

SXGA VESA 75Hz

47 1280x1024

SXGA VESA 60Hz

Full1

-

-

48

SXGA VESA 75Hz

49

SXGA VESA 85Hz

50 1400x1050

SXGA+ 60Hz

Full1

-

-

55 1280x768

WXGA 60Hz

Full1

-

-

56 1280x720p

WXGA 60Hz

Full1

60 1360x768

1360x768/60

Full1

-

-

61 1440x900

1440x900/60

Full1

-

-

63 1280x800

1280x800/60

Full1

-

-

2-14

VPL-BW7

Color

Page

Item Name

R

G

B

PC Hi Gain-R
PC Hi Gain-G
PC Hi Gain-B
PC Hi Bias-R
PC Hi Bias-G
PC Hi Bias-B
PC Lo Gain-R
PC Lo Gain-G
PC Lo Gain-B
PC Lo Bias-R
PC Lo Bias-G
PC Lo Bias-B

Video Hi Gain-R
Video Hi Gain-G
Video Hi Gain-B
PC Mid Bias-R
Video Hi Bias-G
Video Hi Bias-B
Video Lo Gain-R
Video Lo Gain-G
Video Lo Gain-B
Video Lo Bias-R
Video Lo Bias-G
Video Lo Bias-B

White Balance1

CXD3548

White Balance2

CXD3548

page1

page2

512
512
512

0
0
0

512
280
400

0
0
0

PC Mid Gain-R
PC Mid Gain-G
PC Mid Gain-B
PC Mid Bias-R
PC Mid Bias-G
PC Mid Bias-B
Video Mid Gain-R
Video Mid Gain-G
Video Mid Gain-B
Video Mid Bias-R
Video Mid Bias-G
Video Mid Bias-B

White Balance3

CXD3548

page3

512
360
460

0
0
0

512
300
420

0
0
0

512
320
480

0
0
0

512
280
400

0
0
0

Set

Vcom-R Normal
Vcom-G Normal
Vcom-B Normal
Vcom-R Flip
Vcom-G Flip
Vcom-B Flip
EDID Write Protect
ROM Version

ADC Calibration

RGB Calibrate
YUV Calibrate
RGB Offset

164

222

164

RGB Gain

93

105

93

YUV Offset

164

222

164

YUV Gain

93

105

93

R Offset

164

G Offset

222

B Offset

164

R Gain

93

G Gain

105

B Gain

93

Error Count

ON

1.00

83
83
83
83
83
83

Vcom & Misc

CXA7009

page4

Keystone

Adjustment

Average Time
Current Y Axis 
Current Tout Counts
Save T1 Data
T1:
Axis1:
Save T2 Data
T2:
Axis2:
Set manual 'b' left key x
a
b
Calculate Sensitivity
Sensitivity
Current g

1
1

1
1

1000

1
1

1

Display only
Display only
Display only

Display only

All value is display only

3-1

VPL-BW7

1

3

No

No

Yes

No

Yes

Yes

Yes

Yes

Yes

No

No

Yes

Connect the power cord to the unit.

The ON/STANDBY 

LED indicator 

is flashing 

in red ?

The ON/STANDBY 

LED indicator 

is flashing 

in green ?

CN701 on the 

power board is connected 

to J17 on the 

main board?

The projector

lamp illuminated ?

No

Any image 

is projected ?

Strange color

or

One of the 3 color is

missing ? 

Color is normal ?

Check the R/G/B 
LCD connectors.

Change the
main board.

Change the main board 
or the optical unit.

Run the ADC calibration.

Yes

No

No

All black screen ? 

Check the R/G/B 
LCD connectors.

Change the main board.

Change the optical unit.

Yes

Nothing is projected ?

Check the power board.

Connect the 
harness securely.

The temperature fuse 

works normally ?

Change F601.

Change the 
temperature fuse.

Change the power board.

No

Yes

Yes

No

F601 on the 

power board 

blows out ?

3-2

VPL-BW7

The LAMP/COVER 

LED indicator 

flash 2 times ?

The ON/STANDBY 

red LED indicator 

flash 2 times ?

The ON/STANDBY 

red LED indicator 

flash 4 times ?

The ON/STANDBY 

red LED indicator 

flash 6 times ?

The LAMP/COVER 

LED indicator 

flash 3 times ?

Check the lamp cover 
and filter cover.

Change the lamp.

1. Check the fan rotation.
2. Clean the filter.

Check the fan rotation.

Change the power board.

Change the main board.

1

2

The projector

illuminates ?

No

Yes

No

No

No

Yes

No

Yes

No

Yes

Yes