PZ456

Service Manual

TABLE OF CONTENTS

SERVICE WARNING

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

1

A. IMPORTANT SAFETY INSTRUCTION

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

1

B. SPECIFICATIONS

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

2

C. TIMING CHART

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

3

D. CONTROL LOCATION

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

5

E. CONDUCTION VIEW

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

6

F. ADJUSTMENT PROCEDURE

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

9

G. TROUBLE SHOOTING HINTS

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

10

H. REPLACEMENT PARTS LIST

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

14

I. BLOCK DIAGRAM

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

17

J. SCHEMATIC DIAGRAM

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

18

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

1024 x 768 @ 75Hz

2. Recommend Resolution

1024 x 768 @ 60Hz

3. Synchronization Range

Horizontal
Vertical

31 – 60 KHz
60– 75 Hz

4. Active Display Area

285.7mm (H) x 214.3mm (V)

5. Dot Pitch

0.279(H) x 0.279(V) mm

6. Support display colors

262K color

7. Contrast Ratio (Typical)

300:1

8.Luminance of White

150cd/m²

9. Bandwidth

80MHz

10. User Control

4 Key Switch

11. OSD Function

Brightness, Conrast, H-Position, V-Position, H-Size, Phase,
Color Select, Auto adjustment, Reset, Language, OSD Position,
Exit

12. View Angle
Horizontal
Vertical

45 / 45 Degrees
10 / 30 Degrees

13. Power Source

100 – 240 Vac 60 / 50 Hz

14. Power Consumption

36W (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) Packing

Physical

370 x 340 x 90 mm
317 x 302.8 x 112.7 mm

19. Monitor Weight Gross/Net

2.6 Kg / 2.1 Kg

20. Base Operation

Tilt

-5 / + 20 degree

21. Power Saving

ON
STAND BY
OFF

＜

36W

＜

5W

＜

5W

22. Signal Connector Pin Assignment

Pin No.

1. Red 9. 5V

DC

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

C.TIMING CHART

Video

Back porch Active display Front porch

Sync.

Sync-width
Total

Preset

Modes

VGA

720X400

VGA

640X480

VESA

640X480

VESA

640X480

VESA

800X600

VESA

800X600

Pixel clock

(MHz)

28.325 25.175 31.500 31.500 36.000 40.000

H-Frequency

(KHz)

31.472 31.469 37.861 37.500 35.156 37.879

H-Total

(

µ

s)

31.774 31.778 26.413 26.667 28.444 26.400

H-Active Display (µs)

25.419 25.422 20.317 20.317 22.222 20.000

H-Blanking (µs)

6.355 6.356 6.095 6.349 6.222 6.400

Front Porch (µs)

0.635 0.636 0.762 0.508 0.667 1.000

H-Sync-width (µs)

3.813 3.813 1.270 2.032 2.000 3.200

H-Back Porch (µs)

1.906 1.907 4.063 3.810 3.556 2.200

V-Frequency
(Hz)

70.1 59.94 72.81 75.0 56.25 60.3

V-Total
(ms)

14.267 16.683 13.735 13.333 17.778 16.579

V-Active Display (ms)

12.710 15.253 12.678 12.800 17.067 15.840

V-Blanking (ms)

1.557 1.430 1.057 0.533 0.711 0.739

V-Front Porch (ms)

0.413 0.318 0.238 0.027 0.028 0.026

V-Sync-width (ms)

0.064 0.064 0.079 0.080 0.057 0.106

V-Back Porch (ms)

1.080 1.049 0.740 0.427 0.626 0.607

H/V Sync. Polarity

－

＋

－

－

－

－

－

－

＋

＋

＋

＋

Interlace

NONE NONE NONE NONE NONE NONE

Preset

Modes

VESA

800X600

VESA

800X600

VESA

1024X768

VESA

1024X768

VESA

1024X768

Pixel clock (MHz)

50.000 49.500 65.000 75.000 78.750

H-Frequency (KHz)

48.077 46.875 48.363 56.476 60.023

H-Total (µs)

20.800 21.333 20.677 17.707 16.660

H-Active Display (µs)

16.000 16.162 15.754 13.563 13.003

H-Blanking (µs)

4.800 5.172 4.923 4.053 3.657

Front Porch (µs)

1.120 0.323 0.369 0.320 0.203

H-Sync-width (µs)

2.400 1.616 2.092 1.813 1.219

H-Back Porch (µs)

1.280 3.232 2.462 1.920 2.235

V-Frequency (Hz)

72.2 75.0 60.0 70.1 75.0

V-Total (ms)

13.853 13.333 16.666 14.272 13.328

V-Active Display (ms)

12.480 12.800 15.880 13.599 12.795

V-Blanking (ms)

1.373 0.533 0.786 0.673 0.533

V-Front Porch (ms)

0.770 0.021 0.062 0.053 0.017

V-Sync-width (ms)

0.125 0.064 0.124 0.106 0.050

V-Back Porch (ms)

0.478 0.448 0.600 0.513 0.466

H/V Sync. Polarity

＋

＋

＋

＋

－

－

－

－

＋

＋

Interlace

NONE NONE NONE NONE NONE

D. CONTROL LOCATION

Font control panel

1.Menu Button ( MENU ) 4. Auto Button ( AUTO )

2.Select Button ( DOWN) 5. Power Button

3.Select Button ( UP) 6. Power indicator

Rear panel

1. VGA Signal Cable
2. Power jack

E. CONDUCTION VIEW

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 (

CN1

)

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 to dark.
4. Make sure the wattmeter value shown at right.
5.

OSD

will be display “

NO SIGNAL

” Picture.

<

5W

C

Into Factory
mode

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

1. Hold

DOWN

key,then turn the power switch of the

monitor

OFF

.

2. Hold

UP

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

AUTO

knob auto adjuat display

mode to its utmost performance according to

VGA

setting.

2. 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 CONTROL mode.

2. set color is 9300

°K

using the

OSD

,Check the value

shown at below.

Y = 150 x = 0.283 y = 0.297

3. set color is 6500

°K

using the

OSD

,Check the value

shown at right.
Y = 150 x = 0.311 y = 0.329

Y = 150
±0.1FL
x = 0.283
±0.01
y = 0.297
±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 five language you need.

G. TROUBLE SHOOTING HINTS

NO NO

YES YES

YES

YES

NO

NO

High Voltage !

NO

YES

YES

NO

NO

YES

No Display

( Black )

LED ON

?

Push the power

ON/OFF

switch

LED Color

change ?

Check main

board U3/Pin141

Hi / Lo under

push power

sw?

Back light

ON?

To Step 2

Make sure the
connection of
Inverter is fine

+12V ?

Check the

CN1

/Pin1

of Inverter

Check

F1(Fuse) of inverter

B

Display ?

OK !

A

To Step 2

Power

adapter ?

Change
adapter

NO

YES

YES

NO

YES

NO

B

Hi / Lo under

push power

sw?

Change the

Inverter

Display ?

OK !

To Step 2

A

Check the

connection of

CN1

cable

Display ?

OK !

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

H/V input

Signal ?

Check the main

board

U3

V

DC2V

?

Change

U3

Check

H/V Signal

Display ?

OK !

Change

Signal Cable

Check

F1,D3

Check

U13

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

U3/Pin30

?

Change

U3

Check

H/V Signal

Display ?

OK !

Change

Signal Cable

Check

U10

Check

U12

Check

3.3V Circuit

H. REPLACEMENT PARTS LIST

PZ456

NO

Parts No.

Description

Part Location

Q’ty

1

002-U00-PZ456

User Manual

1

2

003-H03-ALL9

ALL ICT OK LBL 8*8MM(white)

1

3

003-H03-LCD

LBL 13.5*8MM

1

4

005-000-45PR

PZ456 PROVIEW CTN

1

5

123-004-PZ456

PZ456 FRAME TOSHIBA-LTM14C500Z-11 PANEL)
T=0.8mm

1

6

123-002-PZ456-B

PZ456 METAL COVER SEPT T=0.3

1

7

153-000-PZ456-A

PZ456 BACK LBL

1

8

170-000-0848C

PE BAG 0.07mm 14*30.5cm

3

9

170-001-GW520

PE BAG(All)

1

10

170-001-PZ456

PZ-456 protect film 1mm

1

11

170-005-VM541

LT-541 PE BAG 300*200mm

1

12

003-002-0848-AM

CARTON LABEL 70*40mm

1

13

160-00L-PZ456

PZ456 POLYFOAM EPS (L)

1

14

160-00R-PZ456

PZ456 POLYFOAM EPS (R)

1

15

846-120-B5AS-G2

ADAPTER 12V 2.5A(2PIN)

1

16

705-541-850B

TOSHIBA 14" LTM14C500Z 460g

1

17

200-100-PZ456-8

PZ456 MAIN BOARD REV:S2

1

18

281-031-12104

RES 121 1% 1/10W 0603 SMD

R1,R126

2

19

281-035-0R04

RES 0ohm 5% 1/10W 0603 SMD

R83

1

20

281-035-1024

RES 1K 5% 1/10W 0603 SMD

R29,R51,R52,R89,

R108

5

21

281-035-1034

RES 10K 5% 1/10W 0603 SMD

R19,R22,R23,R27,R30,R31,R32,R38,R47,R48,R49,
R53,R57,R58,R59,R60,R64,R65,R71,R73,R104,
R132,R135

23

22

281-035-1044

RES 100K 5% 1/10W 0603 SMD

R80,R130

2

23

281-035-1054

RES 100K 5% 1/10W 0603 SMD

R50,R107

2

24

281-035-1514

RES 150ohm +-5% 1/10W 0603 SMD

R2,R4,R5,R7,R8,R10

6

25

281-035-2204

RES 22ohm 5% 1/10W 0603 SMD

R11,R12,R17,R20,R34,R35,R42,R43,R44,R45,

10

26

281-035-3304

RES 33ohm 5% 1/10W 0603 SMD

R14,R15,R24,R25,R36,R37,R56,R63,R66,R68,R69,
R127

12

27

281-035-3314

RES 330 5% 1/10W 0603 SMD

R133,R134

2

28

281-035-4724

RES 4.7K 5% 1/10W 0603 SMD

R61,R62,R77,R86,R87,R88,R90,R103

8

29

281-035-4734

RES 47K 5% 1/10W 0603 SMD

R13,R74,R75,R105

4

30

281-035-5114

RES 510 5% 1/10W 0603 SMD

R78,R79,R106

3

31

281-035-5124

RES 5.1K 5% 1/10W 0603 SMD

R131

1

32

281-035-7504

SMD R 75 ohm 0603

R3,R6,R9

3

33

282-330-2454

RES-NET 33ohm 5% SMD 8P4R

RP13,RP14,RP15,RP16,RP17

5

34

381-151-032554

SMD CC 150PF 25V NPO 0603 +-5%

CP1

1

35

381-220-032554

SMD CC 22pF 25V NPO 0603

C11,C12,C13,C14,C17,C18,C27,C29,C31,C32

10

36

381-330-032554

NPO 33PF/25V +-5% 0603 SMD

C140

1

37

382-102-035064

X7R 1000pF/50V +-10% 0603 SMD

C64,C66,C68,C70,C78,C80,C82,C84,C90,C92

10

38

382-103-032564

SMD CC 0.01uF/25V X7R 0603 +- 10%

C2,C4,C5,C7,C8,C10,C22,C23

8

39

382-393-032564

SMD CC 0.039uF/25V X7R 0603

CZ1

1

40

382-472-035064

X7R 4700pF/50V +-10% 0603 SMD

C21,C24,C25

3

41

385-104-032584

Y5V 0.1u/25V +80%-20% 0603

C15,C16,C20,C28,C30,C42,C48,C49,C50,C51,C52,
C53,C54,C55,C56,C57,C58,C59,C60,C61,C62,C63,
C79,C81,C83,C91,C93,C98,C110,C118,C133,C134,
C135,C136,C137,C138,C139,C111,C1,C19,C33,

C142,C143,

43

42

385-105-031684

Y5V 1uF/16V +80-20% 0603

C141,C144

2

43

481-LCC-0440

SOCKET 44PIN PLCC

U5

1

44

506-0AI-C1084

SMD REG.AIC1084CM 3.3V 5A

U12

1

45

506-0TH-63LM83 THC63LVDM83 TQFP56 LVDS IC SMD

U20

1

46

506-524-LC21

MEMORY IC 24LC21 SMD

U2

1

47

506-5NM-24C16

24C16 SO8 MEMORY IC SMD

U6

1

48

506-774-LCX14

74LCX SOIC14 HI SPEED TTL SMD

U1

1

49

506-RAM-2576-5 REGULATOR AMC2576-5.0DD/ADD

U10

1

50

506-RLD-1117-A

LD1117-ADJ-A UTC SOT223

U13

1

51

506-SXX-MV3

SMD IC SCALER CHIP MASCOT MV3

U3

1

52

518-02N-3904

NPN 2N3904S(SMD)

Q2,Q3,Q4,Q7,Q8

5

53

518-02N-3906

SMD TR 2N3906

Q6

1

54

518-1CE-9435

MOSFET CE9435A S08

U9

1

55

528-2BA-T54C

SMD DIODE BAT54C SOT23

D1

1

56

528-R1N-4148

DIODE 1N4148 SOT-34 SMD

D4

1

57

558-352-5000

SMD FUSE 1206 24V 5A

F1

1

58

622-106-0201

JUMPER 2.54MM 0.6D

JP1-->3.3V

1

59

630-020-8001

HEADER 20(SMD BASE 1.25 20P)

CON6

1

60

780-103-3000

SMDBEAD SBK160808300Y0603 30Ω

L1,L2,L3,L29,L30,

L31

6

61

780-104-6010

FB 0805/600ohm 100mHZ

L4,L5,L16,L17,L18,L19,L20,L25,L26,L27

10

62

780-107-121K50

BEAD 120ohm 1206 5A FBM-11

L22

1

63

851-0NM-PZ456-A PZ456 M/B DIP ASS'Y LVDS no AUDI

1

64

330-100-16255

5mm EC 10uF 16V 105C M TP MI 4*5

EC1,EC4,EC11,EC24,EC35,EC41

6

65

630-006-1008

JWT A2001 PITCH 2.00mm

CN9

1

66

630-008-C001

JST 1.5mm HEADER ZR S8B-ZR

CN3

1

67

745-330-2062-3 33uH

C4426-060128YB-UL

LL1

1

68

630-016-1008

BASE 16p JWT A2001

CN1

1

69

151-A00-Z45S4

PZ456 FRONT BEZEL

1

70

151-001-Z45NV

PZ456 REAR CABINET 424C

1

71

154-001-Z45S4

PZ456 HANDLE 877C

1

72

154-001-PZ456

PZ456 KEY TOP

1

73

154-002-PZ456

PZ456 LED LENS

1

74

154-003-PZ456

PZ456 MYLAR SHEET PVC

1

75

506-1SM-89516

SYNCMOS SM89516C25J 44Pin PLCC

1

76

610-151-15CDC

PZ456 Signal cable DC JACK 424C

1

77

121-001-PZ456

PZ-456 HANDLE PLATE SPCC T=1.6

1

78

121-002-PZ456

PZ-456 CLAMP SPCC T=1.0

1

79

101-003-2033

EZPC SCREW P2*3

8

80

100-006-3032

SCREW R3*6mm ISO

7

81

109-S06-3033

SCREW AU (M3*6.0*HEX1.5)

6

82

103-005-3033

SCREW F3*5mm ISO ZI3C

1

83

100-008-3033

R 3*8 ISO

2

84

126-045-ALP1

Aluminum foil L75*W45mm

1

85

121-003-PZ456

PZ-456 BASE LOCK(T=0.5mm)SUS301

1

86

100-004-2032

SCREW R2.0*L4.0mm ISO

1

87

003-H01-LCD

LCD CPU LBL 15mmx15mm

1

88

154-005-PZ456

PZ456 MYLAR SHEET PVC T=0.2mm58*28

1

89

107-008-3073

B 3*8 TP4

2

90

111-148-0800

FLAT WASHER 1 SPCC T=1.0

1

91

111-014-0800

FLAT WASHER 2 PVC T=0.5mm

2

92

111-148-0801

FLAT WASHER 3 SUS304 T=0.3

2

93

111-046-0020

RUBBER WASHER 20*4*2

1

94

100-006-4033

SCREW P4*6 ISO

1

95

132-001-PZ456

SPRING WASHER SUS301 T=0.5

1

96

123-003-PZ456

PZ456 BASE ARM DIE CASTING AL

1

97

123-00L-PZ456-A BASE LEG LEFT DIE CASTING AL

1

98

123-00R-PZ456-A BASE LEG RIGHT DIE CASTING AL

1

99

155-001-PS576 RUBBER

FOOT(NR)

3

100

105-006-4033-1

SCREW T4*6mm ISO

101

631-006-J456

WIRE 6P 2.0-1.25 100mm PZ456

1

102

631-008-G020-B

PZ4561.5mmPITCH->1.5 dual CORE 135mm

1

103

631-020-7010-B

LVDS CABLE 20P TO 20P L=80mm

1

104

100-003-3032

SCREW R3.0*L3.0mm ISO

8

105

154-004-PZ456

PZ456 MYLAR SHEET PVC T=0.2mm

1

106

401-270-0205

ACT SW 2P 6*3.5 H 5.0 180g

S1,S2,S3,S4,S5,

5

107

200-701-PZ456-A PZ456 CONTROL PCB

1

108

330-220-16255

MINI CE 22uF/16V +-20% TP105℃4*5

EC36,EC42

2

109

330-221-16255

EC H:5mm 220uF16V +-20% 105C 8*5

EC9,EC12,EC23,EC38,EC39,EC40

6

110

330-470-16275

EC 47uF 16V 5*5 105C +-20%

EC10,EC13,EC14,EC18,EC20,EC22,

6

111

630-008-C001

JST 1.5mm HEADER ZR S8B-ZR

J1

1

112

531-110-49US

1.0592MHZ HC 49US CRYSTAL

X1

1

113

531-120-49US

12MHZ HC 49US CRYSTAL 30PPM

Y1

1

114

522-030-B340-T

SCHTTKY SB340 TP

D3

1

I. 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

J. SCHEMATIC DIAGRAM

MVP3-SCH-001

1.0

VGA INPUT

1

8

Wednesday, May 21, 2003

MRT, Inc.

Title

Size

Document Number

Rev

Date:

Sheet

of

VDD

VCC

VDD

GND

VDD

VDD

VDD

VDD

VDD

GND

DC_VIN

GREEN-

2

HSYNC

2

BLUE-

2

RED+

2

RED-

2

GREEN+

2

BLUE+

2

VSYNC

2

DD_SCL

3

DD_SDA

3

$$$1

3

VGA_VSYNC

DDC_SCL

DDC_SCL

GREEN

VGA_HSYNC

PC5V

DDC_SDA

RED

DDC_SDA

BLUE

VGA_HSYNC

RED

PC5V

GREEN

VGA_VSYNC

RED

PC5V

DDC_SDA

DDC_SDA

VGA_VSYNC

BLUE

BLUE

DDC_SCL

DDC_SCL

GREEN

VGA_HSYNC

CABLE

PC5V

VGA_HSYNC

DDC_SCL

RED

GREEN

CABLE

VGA_VSYNC

BLUE

DDC_SDA

C15

0.1uF

R3

75 1%

U2

24LC21

1

2

3

4

5

6

7

8

NC

NC
NC

VSS

SDA

SCK

VCLK

VCC

R13

47K

R12

22

C5

10nF

C2

10nF

C10

10nF

R10

150 1%

R15

33

R5

150 1%

C7

10nF

R7

150 1%

R2

150 1%

R9

75 1%

C4

10nF

R4

150 1%

R22

10K

C8

10nF

R8

150 1%

C11

22pF

R17

22

C13

22pF

R14

33

R19

10K

R20

22

R6

75 1%

R11

22

C12

22pF

R23

10K

C14

22pF

C9

NP

C6

NP

C3

NP

CN1

JST2.0-1X16PIN

1

2

3

4

5
6

7

8

9

10
11

12

13

14

15
16

L3

BE0603-RGB

L2

BE0603-RGB

L1

BE0603-RGB

R25

33

R24

33

R21

NP

C16

0.1uF

L5

BE0805

1

2

L4

BE0805

1

2

R104

10K

R105

47K

R18

NP

R16

NP

D1

BAT54

1

2

3

U1A

SSHCT14

1

2

14

7

U1B

SSHCT14

3

4

14

7

U1D

SSHCT14

9

8

14

7

U1C

SSHCT14

5

6

14

7

JP2

JST2.0-13PIN-180°

1

2

3

4

5
6

7

8

9

10
11

12

13

DC_VIN

5

修改

1

ADD TO R135

5/18 追加

MVP3-SCH-001

1.0

MVP3

2

8

Wednesday, May 21, 2003

MRT, Inc.

Title

Size

Document Number

Rev

Date:

Sheet

of

VDD2V

VDD

VDD

VDD

VDD

VDD

VAA2V

VDC2V

VDC2V

VAA3V

VAA3RGB

VDD3V

VAA2V

BL-ON0

6

RED-

1

SCL

3

VSYNC

1

VDDCTRL

4

BLUE+

1

GREEN-

1

D-HSYNC

4

RED+

1

D-DE2

4

IRQ-

3

OB[0..23] 4

HFS

3

D-SHCLK2

4

HSYNC

1

GREEN+

1

D-VSYNC

4

OA[0..23] 4

BLK-ADJ

6

BLUE-

1

SDA

3

LCD_VEE_A

4

AUDIO-ADJ

8

MV_RESET

3

CPH1

OA3

OB4

OA10

OB9

OB16

OB15

OA12

OB22

OA6

OA18

OA1

OA8

OA21

CONFIG0

OB23

OB17

OA15

OB7

OA9

OB0

OA7

OB6

OB5

OA11

OB10

OB14

OB12

GND

OA22

OB19

CONFIG3

OB3

OB11

OA16

OA23

D-SHCLK2

OA19

OA17

CONFIG1

OB18

RLS

OB1

CONFIG2

OA20

OA2

OB2

OA0

OB8

OB13

INV1

SOG

OA13

GND

POL

OB20

VDC2V

OA14

OB21

OA5

OA4

CPH1

VREF

GND-ANA

MV_XT_1

MV_XT

D-SHCLK2

C18

22pF

C17

22pF

Y1

12MHZ

R26

NP

R28

NP

C140

33p

R39

NP

R33

NP

R27

10K

R38

10K

EC1

22uF/16V

R30

10K

R29

1K

R31

10K

EC3

22uF/16V

R34

22

R32

10K

C35

M22pF

C34

M22pF

R107

1M

R35

22

R37

33

R36

33

C26

33p

R45

22

R44

22

R43

22

R42

22

C20

0.1uF

R106

100

C21

4.7nF

C24

4.7nF

C23

10nF

C22

10nF

C25

4.7nF

U3

MV3

1

2

3
4

5

6

7

8

9

10

11

12
13

14

15

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

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

120

119

118
117

116

115

114

113

112

111

110

109
108

107

106

105

104

103

102

101

100

99
98

97

96

95

94

93

92

91

90
89

88

87

86

85

84

83

82

81

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

16

CAP_VSYNC

BLU_INB_0
BLU_INB_1

BLU_INB_2

BLU_INB_3

BLU_INB_4

BLU_INB_5

BLU_INB_6

BLU_INB_7

DIVDD3V

DIVSS

GRN_INB_0/HDATA_0
GRN_INB_1/HDATA_1

GRN_INB_2/HDATA_2

GRN_INB_3/HDATA_3

GRN_INB_5

GRN_INB_6

GRN_INB_7

DCVDD2V

DCVSS
RED_INB_0

RED_INB_1

RED_INB_2

RED_INB_3

RED_INB_4

RED_INB_5

RED_INB_6

RED_INB_7

VDD3V

DGND
DTEST

VDD2V

VGA_VSYNC

VGA_HSYNC

VAA2A

GNDA

SOGIN

VAA3V

AGND

VREF

CP

CZ

VAA3B

BI

N+

BI

N-

AGNDB

BCLP

VTOP

VBOT

VAA3G

GI

N+

GI

N-

AGNDG

GCLP

TOUTP

TOUTM

VAA3R

RI

N+

RI

N-

AGNDR

RCLP

ADVDD3V

ADVSS

XTAL

XTALI

DCVSS

GPI

O

1

GPI

O

0

PW

M1

STH1

STH8

LP

DCVDD2V

SHC

RLS/

<DI

SP_DE>

POL/

<DI

SP_VSYNC>

CPH1/

<

SHCLK>

IN

V1/

<

DI

SP_HSYNC>

DCVSS

DOBVSS

BLU_OUTB_7
BLU_OUTB_6

BLU_OUTB_5

BLU_OUTB_4

DOBVDD3V

BLU_OUTB_3

BLU_OUTB_2

BLU_OUTB_1

BLU_OUTB_0

DOBVSS

RED_OUTA_7
RED_OUTA_6

RED_OUTA_5

RED_OUTA_4

DCVDD2V

RED_OUTA_3

RED_OUTA_2

RED_OUTA_1

RED_OUTA_0

DCVSS

GRN_OUTA_7

GRN_OUTA_6

GRN_OUTA_5

GRN_OUTA_4

DOBVDD3V

GRN_OUTA_3

GRN_OUTA_2

GRN_OUTA_1

GRN_OUTA_0

DOBVSS

BLU_OUTA_7

BLU_OUTA_6

BLU_OUTA_5

BLU_OUTA_4

DOBVDD3V

BLU_OUTA_3

BLU_OUTA_2

BLU_OUTA_1

BLU_OUTA_0

CAP_HSYNC

CAP_HREF

TVCLK

IR

Q

#

SCS#/

H

FS#

SDA

SCL

RST

STV3

STV1

CPV

OE3/

<CONFI

G3>

OE2/

<CONFI

G2>

OE1/

<CONFI

G1>

CPH2

PWM0/

<

CONFI

G

0>

DCVDD2V

IN

V2/

<

LCD_VEE>

LCD_VDD

LCD_VBL

DCVSS

RED_OUTB_7

RED_OUTB_6

RED_OUTB_5

RED_OUTB_4

DOBVDD3V

RED_OUTB_3

RED_OUTB_2

RED_OUTB_1

RED_OUTB_0

DOBVSS

GRN_OUTB_7

GRN_OUTB_6

GRN_OUTB_5

GRN_OUTB_4

DOBVDD3V

GRN_OUTB_3

GRN_OUTB_2

GRN_OUTB_1

GRN_OUTB_0

GRN_INB_4/HCLK

CZ1

39nF

CP1

150pF

G

1

CFG[1:0]
0 0 -> I2C
0 1 -> SPI
1 0 ->
6-WIRE

CFG[3:2]

R

V

3

2

INV1->D-HSYNC

CPH1->D-SHCLK2

POL->D-VSYNC

RLS->D-DE2

修改

4_B

MVP3-SCH-001

1.0

MCU

3

8

Wednesday, May 21, 2003

MRT, Inc.

Title

Size

Document Number

Rev

Date:

Sheet

of

VCC

VCC

VCC

VCC

VCC

VCC

VDD

VDD

VDD

VCC

VCC

VCC

SDA

2

DD_SCL

1

IRQ-

2

SCL

2

HFS

2

DD_SDA

1

AUD_OFF

8

MV_RESET

2

MV_RESET

2

$$$1

1

DOWN

LED_O

LED_O

SDA

CN3-6

LED_GREEN

CLK

DD_SDA

CN3-4

DD_SDA

LED_ORANGE

UP

SDA

DOWN

IRQ-

CN3-7

SCL

DD_SCL

P1_5

VCC

UP

PO_0

CN3-1

LED_G

SCL

CN3-5

DD_SCL

AUTO

LED_GREEN

MENU

LED_G

PO_1

AUTO

Power

MENU

Power

LED_ORANGE

CN3-1

CN3-4

CN3-5

CN3-6

CN3-7

MV_RESET

RESET

RESET

LED_O

LED_GREEN

LED_G

LED_ORANGE

PC-DETECT

SCL-E

SDA-E

R53

NP

R131

5.1K

R130

100K

R132

10K

C133
0.1uF

R60

10K

R59

10K

R62

4.7K

R61

4.7K

C139
0.1uF

C138
0.1uF

C137
0.1uF

C136
0.1uF

R129
NP

C143

0.1uF

C141

1uF

R64

10K

R65

10K

R49

10K

R137

33

R48

10K

R136

33

C135
0.1uF

C134

0.1uF

R63

33

R56

33

R68

33

R66

33

R69

33

D4
1N4148

1

2

R70

NP

U1F

SSHCT14

13

12

14

7

U1E

SSHCT14

11

10

14

7

R72

NP

R133

330

R73

10K

R71

10K

C31
22pF

R134

330

C32
22pF

Q8

2N3904

3

1

2

R55

NP

R51

1K

R54

NP

R52

1K

Q6

2N3906

3

1

2

Q7

2N3904

3

1

2

+

EC4

22uF/16V

PP1

ALI&MRT8064PLCC44

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

C28
0.1uF

CN3

JST-S8B-ZR

1
2

3
4

5
6
7

8

C30

0.1uF

C142

0.1uF

U6

24C16

1

2
3

4

5

6

7

8

A0
A1

A2

VSS

SDA

SCL

WP

VC

C

R127

33

R47

10K

C144
1uF

CN4

JWT-A2001WV2-06

1
2

3
4
5

6

1

2
3

4
5

6

R50

1M

C29
22pF

R58

10K

C27

22pF

R135

10K

U5

SOCKET PLCC44

35

21

20

10

14

15
16
17

2

3
4
5

6
7

8
9

43
42
41

40
39

38
37
36

24

25
26

27
28
29

30
31

19
18

32
33

13
11

44

22

1

12

34

23

EA/VP

X1

X2

RESET

INT0
INT1

T0
T1

P1.0
P1.1

P1.2
P1.3

P1.4
P1.5
P1.6_SDA

P1.7_SCL

P0.0

P0.1
P0.2
P0.3

P0.4
P0.5

P0.6
P0.7

P2.0
P2.1

P2.2
P2.3

P2.4
P2.5
P2.6

P2.7

RD

WR

PSEN

ALE/P

TXD

RXD

VC

C

VSS

INT

2

INT

3

P4.

0

P4.

1

X1

11.0592MHz

R57

10K

R108

1K

8.GND

7.AUTO

PROVIEW KEY PAD --OK

INB12 -> HCLK
INB11 -> HDATA3
INB10 -> HDATA2
INB9 -> HDATA1
INB8 -> HDATA0

3.LED G(568C2ON) ET502 LED/ON

2.LED O(570LEDON G)

1.Power

DEBUG

PORT

4.DOWN-

6.MENU

5.UP

修改

3

修改

4_A

2

B

3

E

C

1

A

B

ADD

R135

0422

使用藍光

LED

R須改為150甌姆須再測試

LCDVDD

CVDD

CVDD

OB[0..23]

2

RB1

GB6

RB4

RB7

GB3

RB5

RB6

GB5

GB2

RB3

GB1

GB0

RB2

GB7

RB0

GB4

BB2

BB3

BB0

BB1

LCDVDD

RB2

RB7

RB6

RB4

RB5

RB3

OB20
OB19

OB16

OB13

OB15

OB10

OB14

OB17

OB23

OB9

OB22
OB21

OB11

OB12

OB8

OB18

OB

OB19

OB16

OB18

OB20

OB17

OB21

OB13

OB11

OB8

OB9

OB10

OB12

GB2

GB3

GB6

GB5

GB4

GB7

OB4

OB3
OB2

OB0

OB1

OB5

BB7

BB3

BB4

BB5

BB6

RP2

1

8

2

7

3

6

4

5

RP3

1

8

2

7

3

6

4

5

RP5

RP1

1

8

2

7

3

6

4

5

RP4

1

8

2

7

3

6

4

5

1

8

RP15

1

8

2

7

3

6

4

5

RP14

1

8

2

7

3

6

4

5

RP16

1

8

2

7

3

6

4

5

RP13

1

8

2

7

3

6

4

5

CN10

1
2

3
4

5
6
7

8
9

PANEL

45

M/B

1

MVP3-SCH-001

1.0

POWER SUPPLY

5

8

Wednesday, May 21, 2003

MRT, Inc.

Title

Size

Document Number

Rev

Date:

Sheet

of

VDD

VCC

VDD2V

VAA2V

VDC2V

VAA3V

VAA3RGB

VDD3V

VCC

+12V

DC_VIN

VCC

+5V

DC_VIN

LL1

C4426-060128YB

C50

0.1uF

C57

0.1uF

U12

AIC1084-33CM

TO263

3

2

1

4

IN

OUT

C OUT1

C60

0.1uF

EC38

220uF/16V

+

EC40

220uF/16V

L27

BE0805

C62

0.1uF

L26

BE0805

C51

0.1uF

U10

AMC2576-5

1

3

5

2

4

6

VIN

GND

ON/OFF

OUTPUT

FEEDBACK

GND1

L19

L20

C61

0.1uF

C59

0.1uF

L16

R83

0

C58

0.1uF

JUMP1

EC20

47uF/16V

U13

LT1117CST-2.5&ADJ

1

2

3

4

ADJ

VOUT

VIN

TAB

L18

C55

0.1uF

C53

0.1uF

L17

EC23

220uF/16V

EC22

47uF/16V

+

EC11

22uF/16V

C63

0.1uF

EC18

47uF/16V

F1

125V/5A

2

3

4

1

EC14

47uF/16V

C49

0.1uF

C48

0.1uF

EC10

47uF/16V

EC9

220uF/16V

C54

0.1uF

C52

0.1uF

R1

120_1%

R126

120_1%

C56

0.1uF

+

EC39

220uF/16V

D3

1N5820

2

1

3

4

+

EC12

220uF/16V

DC_VIN

1

Keep feedback wire away from inductor flux

I

O

3

O

1

G

4

2

G

I

LT1117CST-2.5

3

1

O

SOT-223

4

2

GND

6

AMC2576-5

2

3

1

4

5

IN

GND

SW

FB

OUT

O

修改

2

5/18 追加

MVP3-SCH-001

1.0

MISC & DECAP

6

8

Wednesday, May 21, 2003

MRT, Inc.

Title

Size

Document Number

Rev

Date:

Sheet

of

GND

VCC

VCC

VDD

+12V

VDD2V

VAA2V

VDC2V

VAA3V

VAA3RGB

VDD3V

GND

GND

GND

GND

GND

GND

+5V

BL-ON0

2

BLK-ADJ

2

INV_BRIGHT_CTL

INV_ON_OFF

INV_BRIGHT_CTL

BL-ON0

INV_ON_OFF

INV_BRIGHT_CTL

INV_ON_OFF

C79

0.1uF

R87

1K

C78

1000pF

C83

0.1uF

EC2

22uF/16V

Q4

2N3904

3

1

2

Q3

2N3904

3

1

2

C81

0.1uF

EC13

47uF/16V

C66

1000pF

R86

4.7K

C80

1000pF

R89

1K

C68

1000pF

C82

1000pF

R88

4.7K

C70

1000pF

R90

4.7K

C84

1000pF

S2

S1

H4

C93

0.1uF

C90

1000pF

C91

0.1uF

C92

1000pF

S4

C64

1000pF

C73

0.1uF

L22

BE1206(2A)

H2

H3

C72

1000pF

H1

JP3

WH1-210-6PIN-180°

1

2

3

4

5

6

CN5

HEADER 6

1

2
3

4

5

6

S3

C98

0.1uF

EC24

22uF/16V

EVERY POWER PIN OF MASCOT

NEEDS A PAIR OF

CAPACITORS

2

1

B

E

3

DEFAULT = 0

C

<Doc>

A

<Title>

Custom

8

8

Wednesday, May 21, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

VCC

VCC

VCC

VCC

GND

GND

GND

AUD_OFF

3

AUDIO-ADJ

2

Left_outp

VCC_AU

Right_Outp

Right_Outp

AUD4835_DCVOL

Left_outp

AUD4835_SD

Right_outm

Left_Outm

Left_Outm

Right_outm

AUD4835_DCVOL

LEFTIN

RIGHTIN

JP5

BASE2-180°

1

2

JP6

BASE2-180°

1

2

R109

10K

C129 1UF

R114

20K

CN15

BASE2S

1

2

C128 1UF

R110

20K

U21

NS4838&APA4835A

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

VDD

VDD

VDD

Shutdown

Gain Select

Mode

Mute

DC_Vol

Right Dock

Right In

Beep In

Lift In

Left Dock

Right Out+

Right Out-

R

ight

G

a

in

2

R

ight

G

a

in

1

B

ypass

HP Sense

L

ift Ga

in

1

L

ift Ga

in

2

Lift out -

Lift out +

GND

R112

NP

R117

20K

C124

47uF/16V

1

2

R120

20K

C131

1UF

R122

33K

R121

20K

C127

0.0068UF

R113

20K

R111

33K

R119

10K

C125

0.1uF

R116 20K

R115

20K

C126

0.1uF

C130

0.0068UF

CN12

BASE2S

1
2

L28

BE0805

1

2

R118

10K

PA3

SCJ-0356M5(B)

1

2

3

4

5

C146

33p

R125

4.7K

C145

33p

EC37

22uF/16V

R124

1K

C148

33p

C147

33p

R123

4.7K

Q5

2N3904

3

1

2

C132

0.1uF

L-OUT

LOW SP OUT

DEL L17

MODE

HPS

DEL R86

DEL R89

DEL L15

1

R-OUT

HI HP OUT

MUTE

DEL C134

HI SHUTDOWN

0

0

MODE GND OP MAX

SDWN

MODE VCC OP VOL

GAIN

0

1

Mute Hi is Mute

Shoutdown Hi is Shoutdown

Gain Hi is Gain on

L-OUT

R-OUT

5/18 追加

5/18 追加

5/18 修改

Memu