PZ456
Service Manual
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