RA783

Service Manual

TABLE OF CONTENTS

SERVICE WARNING

·····································

1

A. I M P O R T A N T S A F E T Y I N S T R U C T I O N

· · · · · · · · · · · · · · · · · · · · ·

1

B. S P E C I F I C A T I O N S

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

2

C. T I M I N G C H A R T

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

3

D. C O N T R O L L O C A T I O N

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

5

E. CONDUCTION VIEW

···································

6

F. ADJUSTMENT PROCEDURE

····························

11

G. T R O U B L E S H O O T I N G H I N T S

· · · · · · · · · · · · · · · · · · · · · · · · · · ·

1 2

H. B L O C K D I A G R A M

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

1 6

I. S C H E M A T I C D I A G R A M

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

1 7

WARNING

To prevent from fire or shock hazard,do not expose monitor to any rain or any form of water.High voltage is

inside the monitor so please do not remove the back cover of the cabinet if you are not a qualified
monitor engineer.Contact the local dealer or the nearest Proview branch office if you need help.

A. IMPORTANT SAFETY INSTRUCTION

Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in
the user's manual for this product.
1. Read all of these instructions.
2. Save these instructions.
3. Follow all warnings and instructions a marked on the product.
4. Unplug this product from the wall outlet before cleaning.Do not use liquid cleaners or aerosol
cleaners, use a damp cloth for cleaning.
5. Do not use this product near water.
6. Do not place this product on an unstable cart,stand or tablle.The product may fall,causing serious
damage to the product.
7. Slots and openings in the cabinet and the back or bottom are provided for ventilation,to ensure
reliable operation of the product and to protect it from overheating,those openings must not be
blocked or covered.The openings should never be blocked by placing the product on a bed,sofa, rug,
or other similar surface.This product should not be placed in a built-in installation less proper
ventilation is provided.
8. This products should be operated from the type of power source indicated on the marketin label.
If you are not sure of the type of power available, consult your dealer or local power company
9. This product is equipped with a 3-wire grounding type plug,a plug having a third (grounding)
pin.This plug will only fit into a grounding-type power outlet.This is a safety feature,if you are
unable to insert the plug into the outlet,contact your electrician to replace your obsolete outlet.Do
not defeat the purpose of the grounding-type plug.
10. Do not allow anything to rest on the power cord.Do not locate this product where persons will walk
on the cord.
11. If an extension cord is used with this product,make sure that the total of the ampere ratings on the
product plugged into the extension cord to the waplugged into outlet does not exceed 15 ampere.
12. Never push objects of any kind into this product through cabinet slots as they may touch dangerous
voltage points or short out parts that could result in a risk of fire or electric shock.Never spill liquid
of any kind on the product.
13. Do not attempt to service this product yourself,as opening or removing covers may expose you to
dangerous voltage points or other risks.Refer all servicing to service personnel.
14. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the
following conditions.

a.

When the power cord or plug is damaged or frayed.

b.

If liquid has been spilled into the product.

c.

If the product has been exposed to rain or water.

d.

If the product does not operate normally,when the operating instructions are followed.Adjust

only those controls that are covered by the operating instructions since improper adjustment of
other controls may result in damage and will often require extension work by a qualified
technician to restore the product to normal operation.
e.

If the product has been dropped or the cabinet has been damaged.

f.

If the product exhibits a distinct change in performance,indicating a need for service.

B. SPECIFICATIONS

1. Maximum Resolution

1280*1024 @ 75Hz

2. Recommend Resolution

1280*1024 @ 60Hz

3. Synchronization Range

Horizontal
Vertical

30 – 81 KHz
56– 75 Hz

4. Active Display Area

337.9mm (H) x 270.3mm (V)

5. Dot Pitch

0.264(H) x 0.264(V) mm

6. Support display colors

16.7M color

7. Contrast Ratio (Typical)

450:1

8.Luminance of White

260cd/m²

9. Bandwidth

135MHz

10. User Control

4 Key Switch

11. OSD Function

Brightness, Conrast, H-Pos, V-Pos, H. Size, Phase, Color Select,
Auto, Reset, Language, OSD Adjust, Exit

12. View Angle CR=5
Horizontal
Vertical

+-70 Degrees
+-70 Degrees

13. Power Source

90-264 Vac 60 / 50 Hz

14. Power Consumption

48W (max.)

15. Connection Type

15 Pin D Type

16. Input Signal

Video
Sync.

Analog R.G.B. , 0.7Vp-p / 75 Ohms

TTL level,positive or negative polarity

17. Color Temperature

Cool / Warm

18. Dimension (WxHxD)

452mm x 465mm x 142mm

19. Monitor Weight

4.8Kg

20. Base Operation

Tilt

0 / + 15 degree

21. Power Saving

ON
STAND BY
OFF

＜

50W

＜

5W

＜

5W

22. Signal Connector Pin Assignment

Pin No.

1. Red 9. V

DD

from PC for DDC

2. Green 10. Sync. Ground

3. Blue 11. Ground

4. Ground 12. SDA (For DDC)

5. Self Test 13. Horizontal Sync.

6. Red Ground 14. Vertical Sync.

7. Green Ground 15. SCL (For DDC)

8. Blue Ground

23. Audio signal

3.5Φ stereo phone jack
Input Sensitivity : 200mV
2.5+2.5W 8Ω Speaker

C.TIMING CHART

Video A: Period
D B E B: Active
C: Sync Width
Sync. D: Back Porch
C A E: Front porch

Preset

Modes

VGA

640X480

*VGA

640X480

VESA

640X480

VESA

640X480

VGA

720X400

VESA

800X600

VESA

800X600

VESA

800X600

VESA

800X600

*MAC

832X624

Dot Rate

25.175MHz 31.340MHz 31.500MHz 31.500MHz 28.322MHz 36.000MHz 40.000MHz 50.000MHz 49.500MHz 55.000MHz

F.H

31.469KHz 34.978KHz 37.861KHz 37.500KHz 31.469KHz 35.156KHz 37.879KHz 48.077KHz 46.875KHz 49.107KHz

A-period

31.778us 28.590us

26.413us 26.667us

31.777us

28.444us

26.400us

20.800us 21.333us 20.364us

B-Active

25.422us 20.421us

20.317us 20.317us

25.422us

22.222us

20.000us

16.000us 16.162us 15.127us

C-Sync.width 3.813us

2.042us

1.270us

2.032us

3.813us

2.000us

3.200us

2.400us

1.616us

2.182us

D-Back

Porch

1.589us

3.063us

3.810us

3.810us

1.907us

3.556us

2.200us

1.280us

3.232us

1.745us

E-Front

Porch

0.954us

3.064us

1.016us

0.508us

0.635us

0.666us

1us

1.12us

0.323us

1.31us

F . V

59.941Hz 66.625Hz

72.810Hz 75.000Hz

70.087Hz

56.250Hz

60.317Hz

72.188Hz 75.000Hz 75.087Hz

A-Period

16.683ms 15.009ms

13.734ms 13.333ms

14.268ms

17.778ms

16.579ms

13.853ms 13.333ms 13.318ms

B-Active

15.253ms 13.723ms

12.678ms 12.800ms

12.711ms

17.067ms

15.840ms

12.480ms 12.800ms 12.707ms

C-Sync.width 0.064ms

0.086ms

0.079ms

0.080ms

0.064ms

0.057ms

0.106ms

0.125ms

0.064ms

0.061ms

D-Back

Porch

0.794ms

1.115ms

0.528ms

0.427ms

1.112ms

0.626ms

0.607ms

0.478ms

0.448ms

0.428ms

E-Front

Porch

0.572ms

0.085ms

0.449ms

0.026ms

0.381ms

0.028ms

0.026ms

0.77ms

0.021ms

0.122ms

H/V

SYNC

－ －

－ －

－ －

－ －

－ ＋

＋ ＋

＋ ＋

＋ ＋

＋ ＋

－ －

Interlaced

NON

NON

NON

NON

NON

NON

NON

NON

NON

NON

Preset

Modes

VESA

1024X768

VESA

1024X768

VESA

1024X768

VESA

1280X1024

VESA

1280X1024

Dot Rate

65.000MHz

75.000MH

z

78.750MHz 108.00MhZ 135.00MHz

F.H

48.363KHz

56.476KH

z

60.023KHz 63.98KHz 79.976KHz

A-period

20.677us 17.707us 16.660us 15.630us

12.504us

B-Active

15.754us 13.653us 13.003us 11.852us

9.481us

C-Sync.width

th

2.092us 1.813us

1.219us

1.037us

1.067us

D-Back

Porch

2.462us 1.920us

2.235us

2.296us

1.837us

E-Front

Porch

0.369us 0.321us

0.203us

0.444us

0.119us

F . V

60.004Hz 70.069Hz 75.029Hz 60.020Hz

75.025Hz

A-Period

16.666ms 14.272ms 13.328ms 16.661ms

13.329ms

B-Active

15.880ms 13.599ms 12.795ms 16.005ms

12.804ms

C-Sync.width 0.124ms 0.106ms

0.050ms

0.047ms

0.038ms

D-Back

Porch

0.600ms 0.513ms

0.466ms

0.594ms

0.475ms

E-Front

Porch

0.062ms 0.054ms

0.017ms

0.016ms

0.013ms

H/V

SYNC

－ －

－ －

＋ ＋

＋ ＋

＋ ＋

Interlaced

NON

NON

NON

NON

NON

D. CONTROL LOCATION

Font control panel

1.

Power Button

2.

2. LED (Power Display)

3. Menu Button
4. Select Button
5. Auto Button

E. CONDUCTION VIEW

MAIN BOARD (Component Side)

MAIN BOARD (Component Side)

MAIN BOARD (Solid Side)

F. ADJUSTMENT PROCEDURE

ITEM

Program Menu.

﹟Test Meter
﹡Test Point
﹫Pattern

Operation

Check
Value

A

B+
Check

﹟Digital Voltmeter
﹡CN7
﹫Crosshatch Pattern
(31.5KHz,640x480)

1. Plug power cable into the adapter, check adapter
power indicator light up green.
2. Make sure the voltage of the power plug (

CN7

)

on the main

PCB

to the value shown at right.

12.0V
±0.2V

B

Power Saving
Check

﹟Wattmeter
﹟PC or Pattern
generator
﹫Crosshatch Pattern
(31.5KHz,640x480)

1. Unplug the signal cable into the monitor.
2. Turn the power switch of the monitor

ON

.

3. Check monitor power indicator light up orange.
4. Make sure the wattmeter value shown at right.
5.

OSD

will be display “

NO SIGNAL

” Picture.

‹ 2.5W

C

Into Factory
mode

﹟PC or Pattern
generator
﹫Crosshatch Pattern
(31.5KHz,640x480)

1. Hold ‹ key,then turn the power switch of the

monitor

OFF

.

2. Hold › key,then turn the power switch of the

monitor

ON

.

3. You can into factory adjustment mode.

D

Auto mode
Check

﹟PC or Pattern
generator
﹫Crosshatch Pattern
(1024x768/60Hz)

1. Press and relese the

MENU

knob to activate the

OSD

menu.

2. Move the

OSD

to the

AUTO

function,press

MENU

key auto adjuat display mode to its utmost

performance according to

VGA

setting.

3. In the event of the display image needs further

adjustment

E

White
Balance
Adjust

﹟

PC or Pattern

generator
﹫White Pattern
(1024x768/60Hz)

1. Move the

OSD

to the

COLOR mode

(

AUTO COLOR).

2. set color is 9300

°K

using the

OSD

,Check the value

shown at right.

Y = 220±0.1FL x = 0.283±0.01 y = 0.297±0.01

3. set color is 6500

°K

using the

OSD

,Check the value

shown at right.
Y = 220±0.1FL x = 0.313±0.01 y = 0.329±0.01

F

OSD
Language
Setting

﹟

PC or Pattern

generator

1. Move the

OSD

to the

LANGUAGE mode

.

2. You can choose one of the eight language you need.

G. TROUBLE SHOOTING HINTS

NO NO

YES YES

No Display

( Black )

LED ON

?

Push the power

ON/OFF

switch

LED Color

change ?

Back light

ON?

To Step 2

Power

adapter ?

Change
adapter

YES

YES

NO

NO

High Voltage !

NO

YES

YES

NO

NO

YES

Check main

board U2/Pin2

Hi / Lo under

push power

sw?

Make sure the
connection of
Inverter is fine

+12V ?

Check the

CN1

/Pin1

of Inverter

Check

F1(Fuse) of inverter

B

Display ?

Nice Job !

A

To Step 2

NO

YES

YES

NO

YES

NO

B

Hi / Lo under

push power

sw?

Change the

Inverter

Display ?

Nice Job !

To Step 2

A

Check the

connection of

CN8

cable

Display ?

Nice Job !

Change the

main board

Change the

main board

NO

YES

NO

YES

YES

YES

YES

NO

NO

YES

Step 2

Check the main

board

12V

?

+5.0 V ?

Check

U10,U11,TR1

H/V input

Signal ?

Check the main

board

U7

/

Pin 5

?

Change

U9

Check

H/V Signal

Display ?

Nice Job !

Change

Signal Cable

Check

F1,D5

Check

U7

NO

YES

NO

YES

NO

YES

YES

NO

NO

YES

.

No display

(White)

Check the main

board

5V

?

+3.3V ?

H/V Input

Signal ?

Check the main
board

U9/Pin3

?

Change

U9

Check

H/V Signal

Display ?

Nice Job !

Change

Signal Cable

Check

U10,U11,TR1

Check

U8,U13

Check

3.3V Circuit

H. BLOCK DIAGRAM

ORION

B

BLOCK DIAGRAM

B

1

1

Tuesday, October 23, 2001

Title

Size

Document Number

Rev

Date:

Sheet

of

HSYNC

VSYNC

D-DE

BLK-ON/OFF

SDA

BRIGHTNESS

DDC-SCL

DDC-SDA

SCL

POWER

ADAPTER

12V

SWITCH POWER

SUPPLY AND

3V

5V

12V

C
O
N
N
E
N
T

VGA-IN

12PIN

D.D.C

24C21

EEPROM

ADC

SCALER

LVDS

LVDS

MCU

24C16

EEPROM

INVERTER

12V

C
O
N
N
E
N
T

FUNCTION KEY

8PIN

LCD PANEL(LVDS)

REGULATOR

CRYSTAL

CRYSTAL

3 {R.G.B}

12M HZ

12M HZ

8 R0~R7

8 G0~G7

8 B0~B7

8 RA0~RA7

8 GA0~GA7

8 BA0~BA7

8 RB0~RB7

8 GB0~GB7

8 BB0~BB7

10 ODD

10 EVEN

POWER

HI VOLTAGE

I.SCHEMATIC DIAGRA

200-100-776D (PV7-S1)

A

VGA & DVI INPUT

Proview Electronics (Taiwan) Co., LTD.

6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.

Tel: [phone] Fax: [phone]

1

6

Thursday, February 20, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

VE

VE

VCC

VCC

VE

VE

VE

VE

V33

VCC

VE

VE

VE

VE

VE

VCC

VCC

BAIN

2

GAIN

2

RAIN

2

AHSYNC

2

RXD_PC

TXD_PC

RX2m

2

RX2p

2

RX1m

2

RX1p

2

RX0p

2

RXCm

2

RXCp

2

AVSYNC

2

RX0m

2

RXD_PC

TXD_PC

RXD

2

TXD

2

232E

2

232E

2

232E

2

R

G

B

VCK_D1

PIN4

P5V_D1

SCL_D1

HPDET_D1

VGA_VSYNC

R
G
B

VGA_HSYNC

SDA_D1

PIN4

VGA_HSYNC

VGA_HSYNC

R

B

DDC-SCL

VGA_VSYNC

G

DDC-SDA

DDC-SDA

DDC-SCL

VGA_VSYNC

VGA_VSYNC

R3

47K

D9

DAN217K(NP)

A

C

AC

H2

TP

1 2 3

4

5

6

7

8

9

1 2 3

4

5 6

7

8

9

L2

0R

1

2

L4

0R

1

2

C6

5PF

D4

DAN202K/NC

A2

C

A1

L6

0R

1

2

R1

10K/NC

D1

DAN202K/NC

A2

C

A1

C16

0.1uF

CN14

DB15HD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

D10

DAN217K(NP)

A

C

AC

R19 22R/NC

R18 22R/NC

C20

0.1uF

R14

3.3K/NC

D11

DAN217K(NP)

A

C

AC

R12

3.3K/NC

R15

10K/NC

C194

0.1uF

C193

0.1uF

R22

10K/NC

R153

4.7K

R152

4.7K

Q8
2N3904

B

E

C

Q7
2N3904

B

E

C

R150

4.7K

R151

NC

C3

5PF

C7

5PF

C10

5PF

R2

4.7K

Q10

2N3906

B

E

C

R11

47/NC

R10

47/NC

C5

0.1uF/NC

D6

DAN217K(NP)

A

C

AC

U3F

74LVC14-SOP14

13

12

7

U3E

74LVC14-SOP14

11

10

7

R7

0

R5

0

R158

4.7K

D7

DAN217K(NP)

A

C

AC

L7

0R

1

2

U3B

74LVC14-SOP14

3

4

7

U2

24LC21A/NC

1
2

3

4

5

6

7

8

NC1

NC2
NC3

GND

SDA

SCL

VCLK

VCC

CN15

DVI_D_CON/NC

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

C1

C2
C3

C4
C5
C5

DATA2-

DATA2+

DATA2/4_SHLD

DATA4-

DATA4+

DDC_CLK

DDC_DATA

A_VSYNC

DATA1-

DATA1+

DATA1/3_SHLD

DATA3-

DATA3+

+5V

GND

H_PLUG_DET

DATA0-

DATA0+

DATA0/5_SHLD

DATA5-

DATA5+

CLK_SHLD

CLK+

CLK-

SHELL1

SHELL2

A_RED

A_GREEN

A_BLUE

A_HSYNC

A_GND
A_GND

C17

NC

R29

NC

U3D

74LVC14-SOP14

9

8

7

U3C

74LVC14-SOP14

5

6

7

H3

TP

1 2 3

4

5

6

7

8

9

1 2 3

4

5 6

7

8

9

U1

24LC21

1

2

3

4

5

6

7

8

NC

NC

NC

VSS

SI

SCK

VCLK

VCC

C21

0.1uF

C1

0.1uF

D5

DAN217K(NP)

A

C

AC

R21

75

R4

47K

U3A

74LVC14-SOP14

1

2

7

R6

47

R24

75

C4

0.1uF

C12

22pF

H4

TP

1 2 3

4

5

6

7

8

9

1 2 3

4

5 6

7

8

9

C11

0.1uF

D3

DAN217K(NP)

A

C

AC

R9

47

R16

75

L3

0R

1

2

R17

0R

D8

DAN217K(NP)

A

C

AC

R25

100

R8

47

R27

100

L5

0R

1

2

R13

47

R26

100

C2

5PF

H1

TP

1 2 3

4

5

6

7

8

9

1 2 3

4

5 6

7

8

9

C9

5PF

C14

0.1uF

R28

100

D2
DAN217K(NP)

A

C

AC

C18

22pF

R20

47

C8

0.1uF

R23

47

C15

0.1uF

L1

0R

1

2

C13

22pF

C19

22pF

NC

200-100-776D (PV7-S1)

A

PW13X (A/D+Scaler)

Proview Electronics (Taiwan) Co., LTD.

6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.

Tel: [phone] Fax: [phone]

2

6

Thursday, February 20, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

V18A

V18

V33

V33

3.3VDVI

3.3VADC

3.3VADC

V18

V33

V33

3.3VADC

V33

3.3VDVI

PV1

V18

V33

V18

V33

V18

PV1

V33

3.3VADC

3.3VADC

V33

V33

V18

V18

3.3VADC

V33

V33

3.3VDVI

3.3VADC

VCC

V33

AVSYNC

1

AHSYNC

1

GAIN

1

BAIN

1

RAIN

1

RX2p

1

RX2m

1

RX0m

1

RX0p

1

RX1m

1

RX1p

1

RXCm

1

RXCp

1

RESETn

3

LVDSON

4

SCL

3

SDA

3

PWMOUT

5

NMI

3

A[19:1]

3

DCLK

4

DVS

4

DHS

4

DEN

4

DRE[7:0]

4

DGE[7:0]

4

DBE[7:0]

4

DRO[7:0]

4

DGO[7:0]

4

DBO[7:0]

4

RXD

1

TXD

1

VOLUME

6

D[15:0]

3

BKLON

5

LCDON

4

DPMS

5

MUTE

6

232E

1

LED1

3

LED2

3

BUZZER

3

RDn

3

CS0n

3

ROMWEn

3

ROMOEn

3

DGO2

DBO5

DV

1

IGREEN

DRE6

DBO6

DGO4

DRO0

DGE6

DGE0

DBO3

ISOG

DBE5

LV1

DRO5

DRO7

DRO3

DBO0

IRED

DBE7

DRE0

DRO6

MPV1

D

PV1

DRO2

DBE3

DGO1

DGE1

DGE7

DGO0

RTERM

DRO4

GFILT

DBO1

DGE3

DRE7

DRO1

DGO6

DGO3

DGO7

DBO2

DGE5

X608

DBE6

DGE2

DGO5

DRE1

DRE3

DRE2

DBO4

DBE0

DRE5

DGE4

IBLUE

DBE4

DRE4

DBO7

DBE2

DBE1

X607

D12

D15

A13

A8

TESTEN

A19

A12

D13

A3

D11

D2

A6

D9

A16

A11

A4

A5

A17

A1

A10

A7

D10

A18

D6

D5

D0

A15

A2

D14

D8

D1

A14

A9

D7

D4

D3

PW131

Misc

U4C

PW13x

193

192

191
190

189

188

183

182

181

180

179
178

177

176

175

164

163

162
161

160

159

158

157

156

155
154

153

152

151

150

149

148

145
144

143

196

195

197

198

199
200

137

132

53
54

208

207

206

205
204

203

202

201

142

141
140

139

138

194

169

170

A1

A2
A3

A4

A5

A6

A7

A8

A9

A10
A11

A12

A13

A14

A15

A16

A17

A18
A19

D0

D1

D2

D3

D4

D5
D6

D7

D8

D9

D10

D11

D12

D13
D14

D15

RD

WR

ROMOE

ROMWE

CS0
CS1

TESTEN

RESETB

RXD

TXD

PORTA0

PORTA1

PORTA2

PORTA3
PORTA4

PORTA5

PORTA6

PORTA7

TRST

TCK
TMS

TDI

TDO

NMI

XI

XO

R155

0/NC

R40

3.3K

C51

0.1uF

C52

0.1uF

L11

22uH

R38

NC

L10

22uH

C45

0.1uF

C24

47nF

R34

100_NS

C29

18pF/NC

C53

0.1uF

C41

0.1uF

C25

47nF

C50

0.1uF

C49

0.1uF

R39

3.3K

Y1

XTAL14.31818

C30

0.1uF

C46

0.1uF

C54

0.1uF

R30

0

R42

430

R31

4.7K

C37

0.1uF

C87

0.1uF

C33

0.1uF

R41

4.7K

C23

39nF

C47

0.1uF

R43

1.5M

C28

18pF/NC

C57

0.1uF

R35

3.3K

WRN1

C43

0.1uF

C26

1nF

L12

22uH

C56

0.1uF

Display Port

U4B

PW13x

106

107

101

102

103

98

97

94

93

92

91

90
89

88

87

86

85

82
81

80

79

78

77

74

73
71

70

67

66

131

130

129
128

127

126

125

124

121

120
119

118

117

116

115

114

113
112

111

110

109

108

100

99

DCLK

DCLKNEG

DVS

DHS
DEN

DR0

DR1

DR2

DR3

DR4

DR5
DR6

DR7

DG0

DG1

DG2

DG3

DG4
DG5

DG6

DG7

DB0

DB1

DB2

DB3
DB4

DB5

DB6

DB7

DGR0

DGR1

DGR2
DGR3

DGR4

DGR5

DGR6

DGR7

DGG0

DGG1
DGG2

DGG3

DGG4

DGG5

DGG6

DGG7

DGB0
DGB1

DGB2

DGB3

DGB4

DGB5

DGB6

DGB7

C32

0.1uF

R157

22

L8

22uH

C38

0.1uF

C39

0.1uF

R37

NC

C27

47nF

C34

0.1uF

C31

0.1uF

C36

0.1uF

C35

0.1uF

R36

0

C40

0.1uF

C48

0.1uF

U5 P2781A

1

2

3

4

8

7

6

5

XIN

XOUT

FS1

LF

VDD

RS0

MOUT

VSS

J2

CON4

1

2

3

4

R156

1.2K

Power and Ground

U4D

PW13x

1 3 20

2 4 19

6 18

9 12 15

22 24 26

21 25 27

28 29

30 31

32 33 36 39 41 46 48 52

34 35 38 40 42 45 47 49 51

68 83 104 122 133 171 186

69 84 105 123 134 172 187

75 95 135 146 173 184

76 96 136 147 174 185

165

167

166

168

DV

DD11

DV

DD12

DV

DD13

DGND11 DGND12 DGND13

DV

DD31

DV

DD32

DGND31 DGND32 DGND33

PVD

11

PVD

12

PVD

13

PG

ND11

PG

ND12

PG

ND13

AL

VD

D

11

AL

VD

D

12

AL

G

N

D

11

AL

G

N

D

12

AV

DD31

AV

DD32

AV

DD33

AV

DD34

AV

DD35

AV

DD36

AV

DD37

AV

DD38

AG

ND31

AG

ND32

AG

ND33

AG

ND34

AG

ND35

AG

ND36

AG

ND37

AG

ND38

AG

ND39

VDDQ31 VDDQ32 VDDQ33 VDDQ34 VDDQ35 VDDQ36 VDDQ37

VSSQ

31

VSSQ

32

VSSQ

33

VSSQ

34

VSSQ

35

VSSQ

36

VSSQ

37

VD

D

11

VD

D

12

VD

D

13

VD

D

14

VD

D

15

VD

D

16

VSS1

1

VSS1

2

VSS1

3

VSS1

4

VSS1

5

VSS1

6

DP

LLV

DD1

M

PLLV

DD1

D

PL

LVSS1

MPL

LVSS1

C22

3.9nF

R154

0/NC

L9

22uH

C55

0.1uF

C88

3300P

Graphics and

Video Port

U4A

PW13x

63
62

61

60

59

58

57

56

55

64

65

72

17

16

14

13

11

10

8

7

5

50

44

43

37

23

V656_0
V656_1

V656_2

V656_3

V656_4

V656_5

V656_6

V656_7

VPEN

VS

HS

VCLK

RCM

RCP

RX0M

RX0P

RX1M

RX1P

RX2M

RX2P

RTERM

BLUE

SOG

GREEN

RED

FILTER

C44

0.1uF

C89

330P

C42

0.1uF

350ma max.

175ma max.

Sleep Mode 9ma max.

40ma max.

Sleep Mode 35ma

90ma max.

40ma max.

Take off

U5.

Take off R30, R31

Take off U4C pin

203,205,206

Modify their Data bus

Take off U4A pin55 and 72

Take off U4C pin200

New add on 10/31

.

200-100-776D (PV7-S1)

A

MEMORY & LCD POWER CONTROL

Proview Electronics (Taiwan) Co., LTD.

6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.

Tel: [phone] Fax: [phone]

3

6

Thursday, February 20, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

V33

VCC

VCC

V33

RDn

2

CS0n

2

LED2

2

LED1

2

NMI

2

SDA

2

SCL

2

ROMOEn

2

ROMWEn

2

RESETn

2

A[19:1]

2

D[15:0]

2

D[15:0]

2

BUZZER

2

LEFT

RIGHT

AUTO

MENU

POWER

LED_G

ROMWEn

FCEn

A8

A14

A1

A10

NMI

A12

A3

A13

A17

A9

A1

A11

A4

A7

A4

ICEn

A15

IRPn

IA21

A9

A6

IA20

A3

ICEn

ROMOEn

A15

A16

A8

A19

FCEn

A2

WPn

A18

A6

A13

A19

A5

A18

A17

A11

A14

A12

A5

A16

A7

A2

RESETn

A10

NMI

MENU

AUTO

RIGHT

RESETn

LED_O

LED_O

LED_G

D4

D8

D3

D5

D14

D9

D11

D14

D2

D15

D10

D1

D7

D15

D5

D4

D3

D6

D12

D5

D0

D[15:0]

D7

D9

D12

D6

D6

D1

D8

D1

D2

D10

D11

D4

D3

D7

D2

D13

D13

D0

D0

LEFT

POWER

C61

10uF/16V_EC4D(NC)

1

2

R63

3.3K

R69

2.2K

R66
3.3K

R45

10K

R48

10K

CN1

WAFE-8PIN-1.5MM-90@

1
2

3
4
5

6
7
8

9

10

R47

10K

R46

10K

R49

10K

R62

10K

C69

0.1uF

C60

0.1uF

U8

24C16

5

6

8

4

1
2
3

7

SDA

SCL

VCC

GND

NC0
NC1

NC2

WP

JP1

HDR_RA30X2

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

51
53

55
57
59

52
54

56
58
60

R64

3.3K

U6

EN29LV800T-90

37

13

46

27

29

30

31

32

33

34

35

36

38

39

40

41

42

43

44

45

1

2

3

4

5

6

7

8

17

18

19

20

21

22

23

24

25

48

26
28
11

12
14
47

16

VCC

VPP

GND1
GND2

D1

D9

D2

D10

D3

D11

D4

D12

D5

D13

D6

D14

D7

D15

D8

D16

A15

A14

A13

A12

A11

A10

A9

A8

A17

A7

A6

A5

A4

A3

A2

A1

A0

A16

CE
OE

WE
RP
WP

BYTE

A18

R54
100K

J4

CON3

1
2

3

R67
3.3K

R32

0R

C59

0.1uF

R55

100K

R59 33R

Q1

2N3904

B

E

C

R60

1K

R61

1K

C63

0.1uF

C65

0.1uF

R58

33R

C64

0.1uF

C62

0.1uF

Q2

2N3904

B

E

C

R57

330

1

2

R53 2.2K

RP1

33X4

1

8

2

7

3

6

4

5

R56

330

1

2

C68

0.1uF

C67

0.1uF

C66

0.1uF

R44

100K

R50

10K

R51

10K

R52

10K

U7

74LVC541A

2
3
4

5
6
7

8
9

10

20

19

1

18

17
16
15

14
13
12

11

I0

I1
I2
I3

I4
I5
I6

I7

GND

VCC

OE2

OE1

O0
O1

O2
O3
O4

O5
O6
O7

J3

CON4

1

2
3
4

C58

0.1uF

5.UP+

7.AUTO

4.DOWN-

1.POWER

2.LED G

6.MENU

3.LED O

PROVIEW KEY PAD --OK

8.GND

50 mil, Male 30X2, PromJet

Promjet Header, Removed for Production

ROM

NVRAM

OPTIONAL

Input Buffer

Modify 8-pin connector

9.V33

10.BUZZER

200-100-776D (PV7-S1)

A

OUTPUT CONNECTOR

Proview Electronics (Taiwan) Co., LTD.

6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.

Tel: [phone] Fax: [phone]

4

6

Thursday, February 20, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

GND

GND

GND

GND

VCC

V12

GND

GND

GND

GND

GND

GND

CVDD

GND

GND

V33

CVDD

CVDD

CVDD

CVDD

CVDD

LCDVDD

CVDD

GND

DRO[7:0]

2

DGO[7:0]

2

DBO[7:0]

2

DRE[7:0]

2

DGE[7:0]

2

DBE[7:0]

2

DCLK

2

DEN

2

DHS

2

DVS

2

LCDON

2

LVDSON

2

LVDSON

2

PVCC

LCDVDD

D-HSYNC

SHCLK

D-VSYNC

D-SHCLK2

D-DE2

GO4

GO3

GO5

GO2

GO0

GO1

GO6

GO7

BO0

BO2

BO5

BO7

BO6

BO1

BO3

BO4

RO0

RO2

RO7

RO4

RO3

RO6

RO1

RO5

BE5

BE1
BE2

BE6

BE3

BE4

BE0

BE7

GE1

GE2

GE4

GE6

GE5

GE3

GE0

GE7

RE6

RE3

RE0

RE5

RE1

RE2

RE4

RE7

DBE7

DRE6

DGE5

DBE0

DRE4

DGE1

DBE4

DBE6

DGE3

DRE1

DGE2

DGE7

DBE5

DBE1
DBE2

DBE3

DGE0

DGE6

DGE4

DRE0

DRE7

DRE2
DRE3

DRE5

DGO6

DGO0

DRO7

DRO4

DGO7

DGO5

DBO2

DBO5

DBO1

DGO3

DRO5

DBO3

DBO0

DBO4

DGO4

DGO2

DRO0

DGO1

DRO6

DRO2

DBO7

DRO3

DRO1

DBO6

RXE3+

BO5

GE2

D-VSYNC

RXE0+

RXO1-

GO5

RXO3-

RE0

RXOC-

RXE0+

RXE0-

RXO1+

BE1

RO3

GE0

RXE2+

D-SHCLK2

GO6

RO7

RXO1-

GE7

GO4

GE1

BE0

GO1

RXEC-

BE4

RXE0-

RXO3+

RXO2-

RXEC+

BE5

BE2

GO2

RE6

RXOC+

GND

D-HSYNC

GO3

D-HSYNC

RXEC-

GND

RXO0-

RXE1+

BO3

BO0

RO6

D-DE2

RO1

RXO2+

RXE3-

RXO0+

RXE1+

RE7

BO2

RXE3-

RO5

RO0

RXOC-

RXO2+

RE3

RXOC+

RXE1-

RE2

RXE2-

BE3

RXO3+

GE5

RE4

RE5

RO2

RXE2-

RXO3-

GO0

D-DE2

RXE3+

RXO2-

BO4

RXO0-

RXE2+

RXE1-

GE6

RE1

RXO0+

BO7

RXEC+

BE7

RXO1+

D-VSYNC

BE6

GND

D-SHCLK2

RO4

GND

BO6

GO7

BO1

GE4

GE3

R71

0

L15

L0603

C73

0.1uF

C75

0.01uF

U9

DS90C383-QSOP56

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

51

52

53

54

55

56

VCC

TXIN5
TXIN6

TXIN7
GND

TXIN8
TXIN9

TXIN10

VCC
TXIN11

TXIN12
TXIN13

GND
TXIN14

TXIN15

TXIN16
R_FB

TXIN17
TXIN18

TXIN19
GND

TXIN20

TXIN21
TXIN22

TXIN23
VCC

TXIN24
TXIN25

GND

TXIN26

TXCLKIN

PWR DWN

PLL GND

PLL VCC

PLL GND

LVDS GND

TX OUT3+

TX OUT3-

TXCLKOUT+

TXCLKOUT-

TXOUT2+

TXOUT2-

LVDS GND

LVDS VCC

TXOUT1+

TXOUT1-

TXOUT0+

TXOUT0-

LVDS GND

TXIN27

TXIN0

TXIN1

GND

TXIN2

TXIN3

TXIN4

L20

L0603

C70

0.1uF

L17

L0603

U10

DS90C383-QSOP56

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

51

52

53

54

55

56

VCC
TXIN5

TXIN6
TXIN7

GND
TXIN8

TXIN9
TXIN10

VCC

TXIN11
TXIN12

TXIN13
GND

TXIN14
TXIN15

TXIN16

R_FB
TXIN17

TXIN18
TXIN19

GND
TXIN20

TXIN21

TXIN22
TXIN23

VCC
TXIN24

TXIN25

GND

TXIN26

TXCLKIN

PWR DWN

PLL GND

PLL VCC

PLL GND

LVDS GND

TX OUT3+

TX OUT3-

TXCLKOUT+

TXCLKOUT-

TXOUT2+

TXOUT2-

LVDS GND

LVDS VCC

TXOUT1+

TXOUT1-

TXOUT0+

TXOUT0-

LVDS GND

TXIN27

TXIN0

TXIN1

GND

TXIN2

TXIN3

TXIN4

C74

0.1uF

C72

0.1uF

C76

0.1uF

C71

0.1uF

L14

L0603

CN2

JSTB30B-PHDSS

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

L16

L0603

C79

0.1uF

C78

0.1uF

R70

4.7K(NP)

R75

0

L13

L0603

C77

0.1uF

R74

4.7K(NP)

C86

0.1uF

+

C85

100u/16V

R81

4.7K

C80

22pF

RP12

33X4

1

8

2

7

3

6

4

5

Q3

2N3904

B

E

C

C94

100uF/16V

C95

0.1uF

RP6

33X4

1

8

2

7

3

6

4

5

R76

33R

RP7

33X4

1

8

2

7

3

6

4

5

L19

0R

1

2

+

C91

22u/6.3V

RP8

33X4

1

8

2

7

3

6

4

5

R77

33R

L22

BE1206

C83

NP

R78

4.7K

C93

0.1uF

RP3

33X4

1

8

2

7

3

6

4

5

C82

NP

C92

0.1uF

C81

22pF

L18

33R

1

2

RP10

33X4

1

8

2

7

3

6

4

5

RP13

33X4

1

8

2

7

3

6

4

5

R73

33R

TU1

EMI KHLC-010

I

G

O

IN

GND

OUT

L23

BE1206(NP)

L24

BE1206(NP)

RP2

33X4

1

8

2

7

3

6

4

5

C97

100uF/16V

U11

Si9435

4

6

3

7

2
1

8

5

RP9

33X4

1

8

2

7

3

6

4

5

RP5

33X4

1

8

2

7

3

6

4

5

C96

0.1uF

L21

BE0805

1

2

C98

0.1uF

+

C90

22u/6.3V(NP)

RP4

33X4

1

8

2

7

3

6

4

5

RP11

33X4

1

8

2

7

3

6

4

5

C84

NP

R80

10K

PS : SHCLK & D-SHCLK ADD GND

PS : SHCLK & D-SHCLK ADD GND

21-22

A PORT TO CMO M170E1 first pixel EVEN

22-21

6-14

30

4-16

5-15

A PORT TO CMO M170E4 first pixel ODD

1-19

20-23

1

10-11

2-18

11-10

18-25

23-20

3-17

9-12

12-29

8-13

15-27

16-26

19-24

13-28

Samsung and AU 17" panel.

Take off CNA1, 2, 3,6

.

200-100-776D (PV7-S1)

A

POWER SUPPLY

Proview Electronics (Taiwan) Co., LTD.

6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.

Tel: [phone] Fax: [phone]

5

6

Thursday, February 20, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

V33

3.3VADC

V18

VCC

VIN1

VCC

V12

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

V12

V18A

AGND

3.3VDVI

AGND

AGND

AGND

VCC

3.3VADC

3.3VDVI

AGND

AGND

AGND

AGND

V33

AGND

AGND

AGND

AGND

PWMOUT

2

DPMS

2

BKLON

2

Bri

VIN12V

V33A

On/Off

C124

0.01uF

Q9

2N3904

B

E

C

+

C125

10uF/16V

1

2

R33

4.7K

1

2

L25 BEAD_80R

R95
301

L38

BE0805

L37

BE0805

C200

0.1uF

C198

220uF/10V

C197

220uF/10V

C195

10uF/16V

L25A BEAD_80R/NC

C201

0.1uF

C199

0.1uF

U15

LM1117

G

O

I

TAB

ADJ

Vo2

Vi

n

Vo4

C127

0.1uF

R94
681

L30

BE0805

L34 NC

R93 4.7K

R96 27K

R92

4.7K

1

2

Q5

2N3904

B

E

C

R91 4.7K

L33

NC

R90 470/NC

R89

4.7K

1

2

Q4

2N3904

B

E

C

C126
0.1uF

C131

0.1uF

C128
220uF/16V

R98
301

R97
681

U16

LM1117

G

O

I

TAB

ADJ

Vo2

Vi

n

Vo4

L29

BE0805

F1

FUS1206-5A

1

2

C102

0.1uF

NP

S2

1

2

C107

220uF/16V

C120

220uF/16V

D12

MMSZ5248B(NP)

A

C

C119

0.1uF

CN3

DC-JACK

5

4

3

2

1

C114

0.01uF

U14

AIC1084-33CM

<Part Type>

I

O

G

TAB

IN

OUT

C OUT1

C121

0.1uF

C106

0.01uF

U13

AIC1578-SO8

1

2
3

4

8

7
6

5

VIN

DUTY
SHDN

FB

CS+

CS-

DRI

GND

C129

100uF/16V

L35

BE0805

C117
0.1uF

NP

S3

1

2

CN4

JST-2.0-6PIN

1
2

3
4

5
6

D13

1N5822(DIP)

A

C

+

C115

220uF/16V

U17

CEM9435A SO8

1

2
3

4

8

7
6

5

S1

S2
S3

G

D4

D3
D2

D1

U12

CEM9435A SO8

1
2

3
4

8
7

6
5

S1
S2

S3
G

D4
D3

D2
D1

C122

0.01uF

C118

0.1uF

C108

0.1uF

C110

300p

R87

2K_1%

L26

BE1206

C109

220uF/16V

R86

6.2k_1%

D15

5.6V

A

C

C105

0.1uF

C112

220uF/16V

C99

0.01uF

C113

0.1uF

L28

BE1206

R83

0.02-1/4W

L27

33uH@3A

C111

0.1uF

C116

0.1uF

C130

0.01uF

NP

S1

1

2

R85

20K(NP)

C101

220uF/16V

L36

BE0805

+

C104

220uF/16V

C103

0.01uF

R84

10K

D14

SB340

A

C

C100

0.1uF

NP

S4

1

2

R88

0

C123

100uF/16V

L31

BE0805

L32

BE0805

3A

INVERTER I/F

Choose one package

. .

200-100-776D (PV7-S1)

A

AUDIO

Proview Electronics (Taiwan) Co., LTD.

6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.

Tel: [phone] Fax: [phone]

6

6

Thursday, February 20, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

VCC

VCC

VCC

VCC

VOLUME

2

MUTE

2

Right_outm

R-SPOUT

VCC_AU

Left_Outm

AUD4835_DCVOL

Right_Outp

L-SPOUT

Left_outp

Left_outp

Right_outm

Left_Outm

Right_Outp

PCL

PCR

R100

1K

C147 1UF

R109

20K

R119

10K(NP)

CN10

BASE2S

1

2

CN8

SCP606

1

3

2

C151 1UF

C145 1UF

R102

20K

C133

33PF

CN9

SCP606

1

3

2

R104

1K(NP)

R115

20K

R126

2.2K

C132

10uF/16V

1

2

R120

20K

C158

0.1uF

R123

33K

R122

20K

C141

0.068uF

R106

20K

R103

33K

R118

10K(NP)

+

C163
100uF/16V

1

2

C134

0.1uF

R113 20K

R111

20K

C135

0.1uF

C150

0.068uF

CN6

BASE2S

1

2

L39

BE0805

1

2

L40

BE0603

L41

BE0603

R117

10K

C162

33PF

U18

LM4838

1 8 14 20 23

6

16

27

2

3

4

5

7

9

10

11

12

13

28

26

25

24

22

21

19

18

17

15

29

GND GND GND GND GND

VD

D

VD

D

VD

D

Shutdown

Gain Select

Mode

Mute

DC_Vol

Right Dock

Right In

Beep In

Lift In

Left Dock

Right Out+

Right Out-

Ri

ght

G

ai

n2

Ri

ght

G

ai

n1

By

pass

HP Sense

Li

ft G

ai

n1

Li

ft G

ai

n2

Lift out -

Lift out +

GND

C159

10UF/16V

1

2

Q6

2N3904

B

E

C

R127

10K

R125

220

1

2

1

HI HP OUT

AUD4835_SD

MODE VCC OP VOL

1

0

SDWN

MUTE

0

L-OUT

DEL L15

DEL C134

MODE GND OP MAX

DEL R86

LOW SP OUT

0

MODE GAIN

DEL L17

R-OUT

DEL R89

HPS

HI SHUTDOWN

Take off

C136,137,138,139,140,142,143,144,146,148,149

C152,153,154,155,156,157,160,161,192,203

R99,101,105,107,108,110,112,114,116,121,124

R148,149,D16,CN5,CN7

Memu..