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972
Service Manual
TABLE OF CONTENTS
SERVICE WARNING
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2 2 3 4 5 7 8
A. IMPORTANT SAFETY INSTRUCTION B. INSTALLATION
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C. CONTROL LOCATION
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D. OPERATION Direct Access Features E. SPECIFICATIONS F. TIMING CHART
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G. CONDUCTION VIEW
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10 13 14 18 22 23
H. ADJUSTMENT PROCEDURE I. TROUBLE SHOOTING HINTS J. REPLACEMENT PARTS LIST K. BLOCK DIAGRAM
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L. SCHEMATIC DIAGRAM
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1
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.
2
B. Installation
B-1 Connect your monitor to computer
1 Turn off your computer and unplug its power cable. 2 Connect the signal cable to the video port on the back of your computer. 3 Connect the power cable for your monitor to the DC adapter and connect to the adapter the DC power jack on the back of your monitor. Note : You must use the supplied power adapter. 4 Speaker connect one end of the audio cable to the connector on the back of the monitor AUDIO IN, and the other end to the sound card of the computer LINE OUT . 5 Plug the computer and monitor power cables into a nearby outlet. 6 Turn your computer and monitor on, if your monitor display an image, you have successfully installed the monitor. If the monitor does not display an image, check all the connections and repeat steps 1-5 above.
Connecting the monitor to the computer and the power supply
3
C. CONTROL LOCATION
Font control panel
1. Menu Button 2. Select Button 3. Auto Button
4. Power Button 5. LED (Power Display)
Rear panel
1. VGA Signal Cable 2. Power jack 3. Line in jack
4
D. OPERATION Direct Access Features
D-1 Power ON/OFF Switch
This button is used to turn the monitor ON and OFF. NOTE : The ON/OFF switch does not disconnect the device from the main voltage. To completely disconnect the mains voltage, please remove the power plug from the socket.
D-2 Power indicator
This indicator lights up green when the monitor operates normally. If the monitor is in power saving mode, this indicator change to amber when monitor is turn off, this indicator change to dark.
D-3 AUTO
Press AUTO button and release the auto adjust display mode will tune to the utmost performance according to VGA setting.,
D-4 Volume
This feature adjust the button to increase the volume and adjust button to decrease the volume.
D-5 Menu Features
The following features can all be accessed using your monitors on screen menu system. When finished making adjustments to a feature, push the exit button to turn off the menu. Step 1. Press MENU Button to activate the OSD menu. Step 2. Press CH Button or CH Button to scroll through and highlight the main function list. Step 3. When the desired function is highlight, press MENU Button a second time, the sub-menu(second page) will change to a sub-menu near main menu. Step 4. Press MENU Button and release again. The highlight of adjusted items and scroll bar will change color from pink to blue. Step 5. To make your adjustment, press CH Button or CH Button clockwise to increase or counterclockwise to decrease the setting. Step 6. Press and release MENU Button again to store the change. You can select other functions to adjust by pressing CH Button or CH Button . You can also select the EXIT icon and press MENU Button to go back to the main menu. Step 7. Report step 2 through 6 to make further adjustments.
D-6 OSD menu
1. Main menu OSD main menu of controls gives you an overview of the selection of controls available. When you want to make adjustment of the screen image, press and release button Menu
5
2. Brightness Adjust the overall image and background screen brightness. 3. Contrast Adjust the image brightness in relation to the background. 4. H. Position To move the picture image horizontally left or right. 5. V. Position To move the picture image vertically up or down. 6. H Size To increase or decrease the horizontal size of image. 7. Phase To improve focus clarity an image stability. 8. Color Select Color Select Menu
Select user mode User color you can adjust to individual color gum intensity by yourself. Increase or decrease red, green or blue depending upon which color is selected. Cool This control adjusts the color temperature of the screen image this item are preset by factory, you can not adjust these setting. The performance is bluer and brighter. Warm The performance is redder ad closer to paper white. 9.Auto Auto adjust display mode to its utmost performance according to VGA setting. In the event of the display image needs further adjustment. 10.Reset Reset the currently highlighted control to the factory setting. User must be using factory preset video mode to use this function. 11. Language You can choose one of the eight language you need. 12. OSD You can choose where you would like OSD image to appear on your screen. H Position : To move the OSD image horizontally left or right. V Position : To move the OSD image vertically up or down. Exit : To exit the menu. 6
E. SPECIFICATIONS
1. Maximum Resolution 2. Recommend Resolution 3. Synchronization Range Horizontal Vertical 4. Active Display Area 5. Dot Pitch 6. Support display colors 7. Contrast Ratio (Typical) 8. Luminance of White 9. Bandwidth 10. User Control 11. OSD Function 12. View Angle CR=5 Horizontal Vertical 13. Power Source 14. Power Consumption 15. Connection Type 16. Input Signal Video Sync. 17. Color Temperature 18. Dimension (WxHxD) 19. Monitor Weight 20. Base Operation Tilt 21. Power Saving ON STAND BY OFF 22. Signal Connector Pin Assignment 1280 x 1024 @ 75Hz 1280 x 1024 @ 60Hz 31 80 KHz 60 75 Hz 376mm (H) x 301mm (V) 0.294(H) x 0.294(V) mm 16.7M color 600 250cd/m² 135MHz 6 Key Switch Brightness, Conrast, H-Pos, V-Pos, H. Size, Phase, Color Select, Auto, Reset, Language, OSD Adjust, Exit 85 , 85 Degrees 85 , 85 Degrees 100 240 Vac 60 / 50 Hz 60W (max.) 15 Pin D Type Analog R.G.B. , 0.7Vp-p / 75 Ohms TTL level,positive or negative polarity Packing Set Cool (9300°K) / Warm (6500°K) 525x510x155mm 438x440x177mm 8.9Kg / 6.9Kg 0 / + 15 degree 60W 5W 5W D-Sub Signal connector PIN assignment PIN Signal PIN Signal
1. 2. 3. 4. 5. 6. 7. 8. Red Green Blue Ground Self Test Red Ground Green Ground Blue Ground 9. 10. 11. 12. 13. 14. 15. VDD from PC for DDC Sync. Ground Ground SDA (For DDC) Horizontal Sync. Vertical Sync. SCL (For DDC)
23. Audio signal
3.5 stereo phone jack 2.5+2.5W 8 Speaker
7
F.TIMING CHART
Video Back porch Active display Sync. Sync-width Total
Preset Modes Pixel clock
(MHz)
Front porch
VGA 720X400 28.325 31.472 31.774 25.419 6.355 0.635 3.813 1.906 70.1 14.267 12.710 1.557 0.413 0.064 1.080 NONE
VGA 640X480 25.175 31.469 31.778 25.422 6.356 0.636 3.813 1.907 59.94 16.683 15.253 1.430 0.318 0.064 1.049 NONE
VESA 640X480 31.500 37.861 26.413 20.317 6.095 0.762 1.270 4.063 72.81 13.735 12.678 1.057 0.238 0.079 0.740 NONE
VESA 640X480 31.500 37.500 26.667 20.317 6.349 0.508 2.032 3.810 75.0 13.333 12.800 0.533 0.027 0.080 0.427 NONE
VESA 800X600 36.000 35.156 28.444 22.222 6.222 0.667 2.000 3.556 56.25 17.778 17.067 0.711 0.028 0.057 0.626 NONE
VESA 800X600 40.000 37.879 26.400 20.000 6.400 1.000 3.200 2.200 60.3 16.579 15.840 0.739 0.026 0.106 0.607 NONE
VESA 800X600 50.000 48.077 20.800 16.000 4.800 1.120 2.400 1.280 72.2 13.853 12.480 1.373 0.770 0.125 0.478 NONE
H-Frequency
(KHz)
H-Total (µs) H-Active Display (µs) H-Blanking (µs) Front Porch (µs) H-Sync-width (µs) H-Back Porch (µs) V-Frequency (Hz) V-Total (ms) V-Active Display (ms) V-Blanking (ms) V-Front Porch (ms) V-Sync-width (ms) V-Back Porch (ms) H/V Sync. Polarity Interlace
8
Preset Modes Pixel clock (MHz) H-Frequency (KHz) H-Total (µs) H-Active Display (µs) H-Blanking (µs) Front Porch (µs) H-Sync-width (µs) H-Back Porch (µs) V-Frequency (Hz) V-Total (ms) V-Active Display (ms) V-Blanking (ms) V-Front Porch (ms) V-Sync-width (ms) V-Back Porch (ms) H/V Sync. Polarity Interlace
VESA 800X600 49.500 46.875 21.333 16.162 5.172 0.323 1.616 3.232 75.0 13.333 12.800 0.533 0.021 0.064 0.448 NONE
VESA 1024X768 65.000 48.363 20.677 15.754 4.923 0.369 2.092 2.462 60.0 16.666 15.880 0.786 0.062 0.124 0.600 NONE
VESA 1024X768 75.000 56.476 17.707 13.563 4.053 0.320 1.813 1.920 70.1 14.272 13.599 0.673 0.053 0.106 0.513 NONE
VESA 1024X768 78.750 60.023 16.660 13.003 3.657 0.203 1.219 2.235 75.0 13.328 12.795 0.533 0.017 0.050 0.466 NONE
VESA 1280X1024 108.00 63.981 15.630 11.852 3.778 0.444 1.037 2.296 60.0 16.661 16.005 0.656 0.016 0.047 0.594 NONE
VESA 1280X1024 135.00 79.976 12.540 9.481 3.022 0.119 1.067 1.837 75.0 13.329 12.804 0.525 0.013 0.038 0.475 NONE
9
G. CONDUCTION VIEW
MAIN BOARD (Component Side)
11
MAIN BOARD (Solid Side)
12
H. ADJUSTMENT PROCEDURE
ITEM Program Menu.
Test Meter Test Point Pattern
Digital Voltmeter CN7 Crosshatch Pattern (31.5KHz,640x480)
Operation
Check Value
B+ Check A
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
Power Saving Wattmeter Check PC or Pattern B generator Crosshatch Pattern (31.5KHz,640x480) Into Factory mode C 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. 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. 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 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
< 2.5W
Auto mode Check D
PC or Pattern generator Crosshatch Pattern (1024x768/60Hz)
E
White Balance Adjust
PC or Pattern generator White Pattern (1024x768/60Hz)
OSD F 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.
13
I. TROUBLE SHOOTING HINTS
No Display ( Bl k )
LED ON ?
NO
Power adapter ?
NO
Change adapter
YES
YES
Push the power ON/OFF switch
LED Color change ?
NO
YES
Back light ON?
NO
YES
To Step 2
Check main board U10/Pin141
Check the CN1/Pin1 of Inverter
High Voltage !
Hi / Lo under push power sw?
+12V ?
YES YES
NO
Make sure the connection of Inverter is fine
NO
To Step 2
NO
Display ?
A
Check F1(Fuse) of inverter
YES
B
14
OK !
A
B
Check the connection of CN8 cable
NO Hi / Lo under push power sw?
Change the main board
YES
Display ?
YES
Change the Inverter
NO
OK ! Display ?
YES
Change the main board
NO
OK !
To Step 2
15
Step 2
Check the main board 12V ?
NO
Check F1,D5
YES NO
+5.0 V ?
Check U13,U14,R65
YES
Check the main board U10 / Pin 146 ?
YES
YES
Check U10
H/V input Signal ?
YES
Change U11
NO
Check H/V Signal
Display ?
NO
Change Signal Cable
YES
OK !
16
No display (White)
Check the main board 5V ?
NO
Check U13,U14
YES
+3.3V ?
NO
Check U1,U13
YES
Check the main board U11/Pin14 ?
NO
Check 3.3V Circuit
YES YES
H/V Input Signal ?
Change U11
NO
Check H/V Signal
Display ?
NO
Change Signal Cable
YES
OK !
17
J. REPLACEMENT PARTS LIST
NO Parts No. 988-AZ0-1006 1 002-001-TCO9 2 003-401-0565 3 003-A51-HD772 4 003-H01-AS576 5 005-503-HD972 7 153-005-0765 8 160-02L-HD772 9 160-02R-HD772 10 170-000-0848C 11 170-001-LCD5 12 170-005-VM541 13 170-500-AS776 14 600-151-1000A 15 621-151-2500C HD972 TCO99 Declaration Carton Label 90x70mm I/O Label TCO99 Label Carton Back Label END Cap L EPS END Cap R EPS PE Bag 0.07mm 14*30.5cm LCD PE Bag PE Bag 300 x 200mm Base Bag 360x360mm 0.03t Power cord Audio Cable 550 x 800 x 0.06mm For User Manual For Attachment 1.5m Black VDE 1 1 1 For Front Bezel For PROVIEW Logo No Brand MAG 1 1 1 1 1 1 1 1 1 1 1 1 Description Part Location Q'ty
16 846-120-E0AL-SA Adapter LSE 60W 17 002-U51-HD772-A User Manual 999-XFA-HD972 899-002-HD972-E HD972 Main Board Ass'y 1 506-524-LC21 3 481-LCC-0440 4 506-5NM-24C16 5 506-RLD-1117-A 6 506-0AI-CY33 7 518-1CE-9435 8 506-1LM-3485 9 506-ALM-4838 10 531-120-49US 11 531-110-49US 12 528-200-BAV99 13 518-02N-3906 14 518-02N-3904 15 529-350-05R1 16 528-2BA-T54C 17 528-R1N-4148 18 520-007-5822 19 745-330-2062-3 20 780-103-3000B 21 780-112-8000 22 780-103-3000 Memory IC 24LC21 SMD SOCKET 44PIN PLCC 24C16 SO8 Memory IC SMD LD1117 SMD UTC AIC1117-33 3.3V 900ma SMD MOSFET CE9435A S08 LM3485 SOP-8 Audio Amp IC LM4838 Crystal 12 MHz 49US Crystal 11 MHz 49US Hi Speed Switch Diode BAV99 Tr. 2N3906 SMD NPN 2N3904S SMD Zener Diode MSZ5231B 5.1V SMD Diode BAT54C SOT23 Diode 1N4148 SOT-34 SMD Diode IN5822 30A/3A Choke 5A 33uH 20% FBM-10-160808-300T/KTNG Core SMD Bead 6A 80ohm 1812 SMD Bead SBK160808300Y0603 30 U2 U4 PP1 U6 U7 U8 U9,U10 U11 U12 Y1 Y2 Q1,Q2,Q3 Q14 Q15,Q16,Q17,Q18,Q19,Q20 D1,D3,D4,D5 D2 D7 TD1 TL1 L2,L6,L10 L5,L29,L34 L13,L14,L15,L16,L20
1 1 1 1 1 1 2 1 1 1 1 3 1 6 4 1 1 1 1 3 3 5
2 506-CXX-MVPRL-HN MRT Scaler IC MVPRL-HN
18
23 780-104-8000A 24 281-035-3304 25 506-10E-8050 26 558-352-5000 27 485-415-S060A 28 630-008-C001 29 630-006-C001 30 409-003-0110 31 630-002-1008 32 409-003-0111-H 33 409-003-0112-H 34 281-031-68014 35 281-031-20014 36 282-103-2454 37 281-031-75R04 38 281-035-2224 39 281-035-1034 40 281-035-1024 41 281-035-1014 42 281-035-0R04 43 281-035-1054 44 281-035-3314 45 281-035-1044 46 281-035-1214 47 281-035-3334 48 281-035-2034 49 281-035-7534 50 381-151-032554 51 382-153-035064
SMD Bead RES 33ohm 5% 1/10W 0603 SMD MCU MXIC MX10E8050I PLCC44 SMD Fuse 1206 24V 5A D-SUB Connector Header 1.5mm Base 6Pin Pitch=1.5mm DC Jack 3.5D Base 2Pin Pitch=2.0mm RCA Jack 3.5D Red RCA Jack 3.5D White SMD R 6.8K 0603 1% SMD R 2K 1% 0603 RES-NET 10Kohm 5% SMD 8P4R SMD R 75 0603 1% RES 2.2K 5% 1/10W 0603 SMD RES 10K 5% 1/10W 0603 SMD RES 1K 5% 1/10W 0603 SMD RES 100ohm 5% 1/10W 0603 SMD RES 0ohm 5% 1/10W 0603 SMD RES 1M 5% 1/10W 0603 SMD RES 330 5% 1/10W 0603 SMD RES 100K 5% 1/10W 0603 SMD RES 120ohm +-5% 1/10W 0603 SMD RES 33K 5% 1/10W 0603 SMD RES 20K 5% 1/10W 0603 SMD SMD R 75K ohm 0603 SMD CC 150PF 25V NPO 0603 +-5% SMD CC 0.015uF/50V X7R 0603 +-10%
L17,L18,L19,L23,L24,L25,L30,L31,L33 L3,R5,L7,R9,L11,R14,R15,R72,R73 U5 F1 CN1 CN4 J1 CN10 CN17,CN20 CN19 CN18 R83 R84 RP1,RP2,RP3 R1,R2,R3,R140,R141,R142 R7 R11,R12,R13,R25,R26,R28,R30,R33,R41,R49, R55,R98,R100,R109,R114,R122,R131,R132 R27,R29,R42,R47,R54,R56,R65 R6,R10,R31,R32,R66,R67,R68,R69,R70,R134, R135,R143,R144 R35,R39,R40,R43,R120,R121,R130 R45,R95 R48,R57 R81 R77,R78 R76,R102,R113,R116 R101,R104,R105,R106,R107,R108,R111,R112 R82 CP1 CZ1 C2,C5,C8,C17,C29,C35,C36,C37,C44,C46,C50, C53,C55,C56,C58,C60,C61,C62,C63,C67,C68, C69,C70,C71,C72,C73,C76,C78,C80,C87,C90, C91,C92,C93,C94,C95,C97,C96,C99,C102, C104,C105,C114 C11,C12,C15,C16,C21,C22,C48,C49,C65,C66 C34,C39,C40,C52,C54,C57,C77,C86 C38,C41,C42 C101 TC1,TC6,TC9,TC11,C103 C106,C111 TC2,TC3,TC4,TC5,TC8 TC24 TC7,TC10,TC12,TC13,TC14,TC15,TC16,TC21, TC22,TC23
9 9 1 1 1 1 1 1 2 1 1 1 1 3 6 1 18 7 13 7 2 2 1 2 4 8 1 1 1
52 385-104-035084
SMD Y5V 0.1uF 50V 0603
43
53 381-220-035054 54 382-103-032564 55 382-472-032564 56 381-331-032554 57 330-470-16255 58 382-683-031664 59 330-101-16255 60 330-100-16255 61 330-221-16255 62 200-100-765S2-A
SMD CC 22pF 50V NPO 0603 SMD CC 0.01uF/25V X7R 0603 +-10% Y5V 4700P/25V +80%-20% 0603 SMD CC NPO 25V 330PF 5% 0603 EC 47uF 16V 105C SMD CC 0.068uF X7R 0603 +-10% EC.100uF/16V 5mm 105C EC 10uF 16V H7mm EC. 220uF/16V 5mm 105C M/B For 765S2 REV:A
10 8 3 1 5 2 5 1 10 1
19
63 152-000-SH570 64 385-334-031684 65 630-026-R2006 66 529-350-05R6 67 120-001-HD772 899-200-HD772
DC Jack support Nylon Chip-C 0.33u/16V 0603 Y5V Base 2.0mm SMD Zener 5.6V Heatsink 28x28x5.9mm Power Board Ass'y C107,C110 JP1 D9
1 2 1 1 1
1 200-001-HD572-A Sensor Board 2 401-170-0200 3 630-005-C001 4 520-005-L317 5 154-051-HD772 6 631-001-4004 899-400-HD772 1 200-701-0772 2 401-170-0200 3 630-005-C001 4 705-590-950A 5 849-4AS-0772-A 902-HD0-A017 1 100-006-3062 Screw R3*6mm TP+ISO Main PCB to Panel Bracket x 4, Inverter to Panel Bracket x2, Shield Coverx2 Main PCB to Bezel x2, Panel Bracket to Bezel x8 Speaker(L) to Bezelx4, Speaker(R) to Bezelx4 Panel Bracket (L) to Bezelx7, Panel Bracket (R) to Bezelx7, Panel Bracket Bottom to Bracketx2, Panel Bracket Bottom to Bezelx3, Hinge to Housing Housing to Bezel*6, Housing to Panel Bracket*2, Panel Bracket (L) to Panel*2, Panel Bracket (R) to Panel*2 Hinge to Stand For D-Sub connector Tact Switch Base 1.5mm 5Pin LED 3D2P Green/Orange LED Holder Wire 4.3D Terminal UL1015 AWG18 Control Board Ass'y Control PCB Tact Switch Base Pitch=1.5mm 5Pin 19" AU Panel M190EN02 Inverter SW1,SW2,SW3,SW4,SW5,SW6 J1 SW1 J1 D1 For D1 Power Ground wire
1 1 1 1 1 1
1 6 1 1 1
8
2 100-010-3012
Screw R3x10mm TP1
28
3 107-008-4072 4 107-010-3073 5 108-S14-4032 6 109-948-0860 7 121-001-HD772 8 121-750-HD772 9 121-002-HD772 10 121-751-HD772 11 121-500-HD972 12 121-501-HD972
B 4*8mm TP4 B 3*10mm TP4 Screw B/SW 4*14mm ISO Screw Support Stand Stand Support Base Base Bracket R SECC 1.0t Bracket L 1.0t
4 12 1 2 1 1 1 1 1 1 1 1 1 1 1
13 121-502-HD972-A Panel Bracket 14 121-52B-HD972 15 123-500-HD972 16 126-001-HD772 17 132-300-PS576 18 106-012-6033 19 132-001-PS576-A 20 151-A01-I92S4 21 154-002-HD772 Bracket B Bracket Shield Cover SPTE 0.3mm Hinge Base Screw Ass'y Screw M6 L 12mm Springe Front Bezel Housing Cover Proview ABS Fixed Base & Neck
1 1 1 1
20
22 154-502-HD872 23 154-500-HD972 24 154-501-HD972 25 154-502-HD972 26 154-503-HD972 27 155-110-0003 28 610-151-15GM-4 29 631-006-7014-T 30 631-008-G0509 31 824-002-772VL-A 33 831-B13-0303 34 126-500-2004 35 126-030-ALP4 36 126-001-7540 37 126-030-ALP 38 126-A50-0972 39 631-001-4025A 40 101-008-3012 41 104-008-3012 42 154-509-HD772 43 123-501-HD972 44 631-A30-S972 45 650-003-0081
IR Lens Power Knob Power Lens OSD Knob OSD Knob Cover Rubber 10 Ø *3 Signal Cable Wire 100mm 2.0 24AWG J1 Speaker 8 2W
Pantone 195U EM-00SL EM-00SL EM-00CB For Support Base For Inverter Left side Right side For Panel and Main Cover upper side For Panel Main Cover and Panel Inverter For Speaker Bottom Bracket and Panel Main Cover and Panel Inverter Rear Cover to Main Cover Ground OSD Knob Cover to Bezel For Control PCB
1 1 1 1 1 4 1 1 1 1 1 1 4 2 2 1 1 1 2 2 1 1 1 1
32 824-002-772VR-A Speaker 8 2W L20*W13*H17mm AL Foil L200*W40mm AL Foil 200*30mm AL Foil 75*40mm AL Foil 150*30mm AL Foil 320*50mm Wire 1007#22 Black 250mm SCrew R3*8mm TP1 Screw R/W 3*8MM tp1 Mylar Plate 85*58mm Bracket shield Cover 0.3t LVDS Wire 150mm Cable Tie
21
K. BLOCK DIAGRAM
VSYNC HSYNC
LVDS VGA-IN 12PIN
C O N N E N T
ADC
8 R0~R7
SCALER
8 RA0~RA7
LCD PANEL(LVDS)
10 EVEN
8 GA0~GA7 3 {R.G.B} DDC-SDA DDC-SCL 8 G0~G7 8 BA0~BA7 8 B0~B7 D-DE
LVDS D.D.C
24C21
8 RB0~RB7
EEPROM
8 GB0~GB7
CRYSTAL
10 ODD 8 BB0~BB7
24C16 EEPROM
12M HZ MCU INVERTER
BLK-ON/OFF BRIGHTNESS
HI VOLTAGE
POWER
SWITCH POWER SUPPLY AND REGULATOR
SDA SCL
8PIN 3V CRYSTAL 5V
C O N N E N T
12V
12V
POWER ADAPTER
12M HZ 12V
Title
FUNCTION KEY
Size B Date:
BLOCK DIAGRAM
Document Number
ORION
Rev B Sheet 1 of 1
Tuesday, October 23, 2001
22
L. SCHEMATIC DIAGRAM
VCC DC_12VIN CN15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 JST2.0-1X16PIN VCC 1 2 3 RED Q1 BAV99 DDC-SCL DDC-SDA IN-V IN-H BLUE GREEN RED PC5V GND-PWR-A 75 1% GND-RGB GND-RGB GND-RGB VCC 1 RED R3 L10
30A
C9 NP R142 75 1% L11 33
C8
0.1uF RED+ 2
RE D-
2
2
3 GREEN Q2 BAV99
GREEN R2
L6
30A
C6 NP L7 33
C5
0.1uF GREEN+ 2
C1
NP
C4 0.1uF 16 CN1 11 add 1 6 2 7 3 8 4 9 5 10 17 75 1%
S O G IN
R141 75 1%
2 2
G RE E N-
RED GREEN BLUE
DDC-SDA12 IN-H IN-V
13 14
GND-RGB
GND-RGB GND-RGB
VCC
2
DDC-SCL 15
SEFT_TEST
3 1
3 BLUE Q3 BAV99
BLUE
L2
30A
C3 NP L3 33
C2
0.1uF BLUE+ 2
V GA-DSUB15
R1 75 1%
R140
75 1%
B L UE -
2
VCC
PC5V
R146
33
IN-H
ISP_ON 3 2
R5
33
R6
100 HSY NC 2
D1 ZD5.1 1
R7 2.2K
C11 33pF
C12 33pF
2
1 D2
B A T 5 4 C-S O T 2 3
IN-V
3 2
R9
33
R10
100 VSY NC 2
INV DEL R D3 ZD5.1 R96 NP C15 33pF C16 33pF
3
0.1uF U2 1 2 3 4 8 7 6 5 2 R11 10K R12 10K R13 10K IN-V DDC-SCL DDC-SDA
1
2
BAT54C
NC NC NC VSS
VCC VCLK SCK SDA
R14 R15
33 33
TxD RxD
3 3
24LC02-SO8
D4 ZD5.1 1 1
2
D5 ZD5.1 M5 8 7 6 M6 8 7 6 M3 8 7 6 M4 8 7 6 M2 8 7 6 M1 8 7 6 5 4 NP 1 2 3 1 2 3 9
1
C17
1 8 2 7 3 6
1 8 2 7 3 6
1 8 2 7 3 6
1 8 2 7 3 6
1 8 2 7 3 6
1 2 3 4 5 6 7 8 NP GND-DIG H17 1 2 3 4 5 6 7 8 NP GND-DIG GND-DIG
1 2 3 4 5 6 7 8 NP
1 2 3 4 5 6 7 8 NP
9
5 4
9
5 4
9
5 4
9
5 4
9
5 4
9
NP 1 2 3 1 2 3
NP 1 2 3
NP 1 2 3
NP
1 8 2 7 3 6
H18
H15
H12
9
5 4
9
5 4
9
5 4
9
5 4
9
5 4
5 4 NP
GND-DIG
GND-DIG
GND-DIG
GND_AUD
GND-DIG
GND-PWR-A
M7 R18 1 2 3 4 5 6 7 8 NP GND-PWR H11 1 2 3 4 NP H10 1 2 3 4 NP H28 1 2 3 4 NP Title 1 8 2 7 3 6 9 8 7 6 5 4 NP 1 2 3
9
5 4
H1 1
H2 1
H3 1 NP NP 1
NP 1 1
GND_AUD
PROJECT : MVXPRL&MVPRL
MRT Inc.
P1-VGA INPUT
Size Date: Document Number Thursday , Nov ember 06, 2003 Rev S3 1 of 6
DISPLAY
Sheet
23
R25 R26 R28
10K 10K 10K
CONFIG0 CONFIG1 CONFIG2 R27 R29 1K 1K
PWM0 VDDCTRL VBLCRL
5 5 5
CFG[1:0] 0 0 -> I2C 0 1 -> SPI 1 0 -> 6-WIRE
CFG[3:2] V DD
R30 10K CONFIG3
Y DIO Y CLK Y OE BB0N BB0P BB1N BB1P BB2N BB2P R31 R32 100 100 R33 10K BCLKP BCLKN BG0N BG0P BG1N BG1P BG2N BG2P 4 4 4 4 4 4 4 4 4 4 4 4 4 4
4 4 4
3 RESET_MASCOT
3 3
SCL S DA
3
IRQ C21 22pF C22 22pF R145 NP L13 TC1
V DD V DC2V
VDC2V
C53 C55 C58
VDD
V DC2V
0.1uF 0.1uF 0.1uF
BE121(0603)
CLKOUT/CAP-H DIVSS/CAP-HREF DIVDD3V/TVCLK IRQ# SCS#/HFS# SDA SCL RST STV3 STV1 CPV OE3/ OE2/ OE1/ DCVSS PWM0/ DCVDD2V LCD_VEE LCD_VDD LCD_VBL DOBVDD3V DOBVSS RSBR3P RSBR3N RSBR2P RSBR2N RSBR1P RSBR1N RSBR0P RSBR0N RSBCKP RSBCKN RSBG3P RSBG3N RSBG2P RSBG2N RSBG1P RSBG1N RSBG0P RSBG0N
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
4 7 u F/1 6 V
V DD
R35 0 MVPRL TA
V DC2V
R39 TX20 R40 TX2+ 0 100uF/16V MVPRL THIS IS FOR PIN 30 MVPRL VDD TC2
PIN 26 ADD R200&R201
V DD
TX2TX2+
XXPIN33 EC100uF XX
V DD2V V AA2V
1 1 1
V SY NC HSY NC S OG IN
V AA3RGB
L16
BE121(0603)
R41 10K
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
AGNDP/CAP-V AVDDP/Y 0 AVDDC/Y 1 RXCN/Y 2 RXCP/Y 3 AGNDC/Y 4 AVDD0/Y 5 RX0N/Y 6 RX0P/Y 7 AGND0/DIVDD3V GND0/DIVSS VDD0/DATA0 AVDD1/DATA1 RX1N/DATA2 RX1P/DATA3 AGND1/DATA4 GND1/DATA5 VDD1/DATA6 AVDD2/DATA7 RX2N/DCVDD2V RX2P/DCVSS AGND2/UV0 GND2/UV1 VDD2/UV2 DGND/UV3 DGND/UV4 DVDD/UV5 DCVDD2V/UV6 DCVSS/UV7 VDD3V DGND DTEST VDD2V VGA_VSY NC VGA_HSY NC VAA2V GNDA SOGIN VAA3V AGND
U4
MVPRL
Kaimin 0410
RVDD3V RGND RSBB3P RSBB3N RSBB2P RSBB2N RSBB1P RSBB1N RSBB0P RSBB0N TXPLLVDD3V TXPLLGND TxOUT0B-/RSAR3P TxOUT0B+/RSAR3N TxOUT1B-/RSAR2P TxOUT1B+/RSAR2N TxOUT2B-/RSAR1P TxOUT2B+/RSAR1N TxCLKB-/RSAR0P TxCLKB+/RSAR0N RSACKP RSACKN TxOUT3B-/RSAG3P TxOUT3B+/RSAG3N TxOUT0A-/RSAG2P TxOUT0A+/RSAG2N TxOUT1A-/RSAG1P TxOUT1A+/RSAG1N TxOUT2A-/RSAG0P TxOUT2A+/RSAG0N RVDD3V RGND TxCLKA-/RSAB3P TxCLKA+/RSAB3N TxOUT3A-/RSAB2P TxOUT3A+/RSAB2N RSAB1P RSAB1N RSAB0P RSAB0N
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
C29 0.1uF
BR0N BR0P BR1N BR1P BR2N BR2P TX0-O TX0+O 4 4
4 4 4 4 4 4
FB0N_TX1-O FB0P_TX1+O FB1N_TX2-O FB1P_TX2+O FB2N_TXCK-O FB2P_TXCK+O FCLKP FCLKN FG0N_TX0-E FG0P_TX0+E FG1N_TX1-E FG1P_TX1+E FG2N_TX2-E FG2P_TX2+E
4 4 4 4 4 4 4 4 4 4 4 4 4 4
TX3-O TX3+O
4 4
TXCK-E TXCK+E
4 4
FR0N_TX3-E FR0P_TX3+E FR1N FR1P FR2N FR2P
4 4 4 4 4 4
V DD
VREF CP CZ VAA3B BIN+ BINAGNDB BCLP VTOP VBOT VAA3G GIN+ GINAGNDG GCLP TOUTP TOUTM VAA3R RIN+ RINAGNDR RCLP ADVDD3V ADVSS XTAL XTALI DOBVSS GPIO1 GPIO0 PWM1 STH1 STH8 LP DOBVDD3V SHC RLS POL VDDC2V DCVSS RGND
C35
0.1uF 0.1uF
V DC2V
R42 1K
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
G ND-RGB
VREF
G ND-DIG
C36
1 1 1
B L UE+ G REE N+ RED+
C37 CP1 CZ1 R44 150pF 15nF C38 4.7nF C40 0.01uF C39 0.01uF C41 4.7nF C48 22pF 12MHZ C42 4.7nF NP 12M R45 Y1 C49 22pF 1M 3
POL XSTB BXDIO FXDIO R43 0 PWM1 VDDCTRL-1 5
4 4 4 4 6
C44
0.1uF 0.1uF
C46
C50
0.1uF
0 .1 u F
V AA3RGB
L17 BE0805 L18 BE0805 L19 BE0805 C52 C54 C57
V AA3RGB
1 1
B L UE G REE NRE D-
0.01uF 0.01uF 0.01uF
1
100uF--->47uF L20 TC5 C56 0.1uF Title
V DD BE121(0603)
PROJECT : MVXPRL&MVPRL
MRT Inc.
P2-MVPRL
Size Date: Document Number Thursday , Nov ember 06, 2003 Rev S3 2 of 6
4 7 u F/1 6 V
DISPLAY
Sheet
24
V CC_M CU
R46 NP 2 12M 12MOUT R129 NP VCC
VCC
VCC
R48 330 VDD
R57 330 3
V CC_M CU
R47 1K RESET_MASCOT 2 Q14 2N3906 2 2 R49 D7 1N4148 3 RESET C60 0.1uF
V CC_M CU
3
R130 0
C62
LED_ORANG
Q15 R54 1 1K
LED_GREEN
C67
0.1uF
2N3904 2
L E D_ O
0.1uF 2
Q16 R65 1 1K 2N3904
LED_G
V CC_M CU
C 3 B 1
2E
R50 4.7K
C61 0.1uF
1
4 3 2 1
10K 1 R55 10K
C63 0.1uF 44 C65 22pF 35 U5 EA/VP X1 X2 RESET INT0 / P3.2 INT1 / P3.3 T0 / P3.4 T1 / P3.5 P1.0 / T2 P1.1 / T2EX P1.2 P1.3 P1.4 P1.5 P1.6 P1.7
RP1 10KX4 5 6 7 8
R98 10K
R147 10K add
+ TC24 10uF/16V
C 3 B 1
2E
Y2
R95
21 20 10 14 15 16 17 P1-0 P1-1 P1-2 P1-3 P1-4 P1-5 100 P1-6 100 P1-7 0818 2 3 4 5 6 7 8 9
12MOUT 11.0592MHZ 1M
C66
22pF
RESET
2 IRQ-
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 A8 A9 A10 A11 A12 A13 A14 A15
/ / / / / / / / / / / / / / / /
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
43 42 41 40 39 38 37 36 24 25 26 27 28 29 30 31 19 18 32 33 13 11
VCC
LED_O LED_G
AUD_OFF R56 R64 NP RESET_MASCOT 2 R131 R132 1K SEFT_TEST 1 add 6
CN4 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
V CC_M CU
NC R134 R135 0818 PSEN NP NP SDA SCL 2 2 NC
0814
POWER LED_ORANG LED_GREEN DOWN UP MENU AUTO
AUTO MENU UP DOWN POWER
C68 C69 C70 C71 C72 2 2
R66 R67 R68 R69 R70 SDA SCL
100 100 100 100 100 R136 R137
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
P4.1 P4.0
VSS
JST-S8B-ZR
INT2 / P4.3 INT3 / P4.2
P3.7/ RD P3.6 / WR PSEN ALE P3.1 / TXD P3.0 / RXD
TxD RxD
TxD RxD
1 1
12 1
22
PROVIEW KEY PAD --OK
C73 0.1uF
VCC
1.Power 2.LED O 3.LED G 4.DOWN5.UP 6.MENU 7.AUTO 8.GND
V CC_M CU
R72 8 U6 33 R73 33 P1-6 P1-7 R143 R144 NP NP TxD RxD 1 2 3 4 1 2 3 4 7 8 9 10 11 12 13 14 15 16 17 6 5 4 3 2 1 44 43 42 41 40 SOCKET_44PLCC 39 38 37 36 35 34 33 32 31 30 29
34 23
PP1
STBY & MUTE ACTIVE HIGH
V CC_M CU
MXIC 3552
RP2 8 7 6 5 8 7 6 5
RP3
24LC16B-SO8 0818 VGA 11 ISP_TX R138 NP PSEN
V CC
1
ISP_ON
P1-0 P1-1 P1-2 P1-3 P1-4 P1-5 P1-6 P1-7
CN5
VGA 4
ISP_TX
SCL SDA TxD RxD
6 5 4 3 2 1 JST1X8(NP)
2.0 mm
18 19 20 21 22 23 24 25 26 27 28
4 1 2 3 7
VSS A0 A1 A2 WP
SCL SDA
6 5 10KX4 10KX4
Title
P3-MCU
Size Date: Document Number Thursday , Nov ember 06, 2003
DISPLAY
Sheet 3 of 6
Rev S3
25
CN6A 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 BB0N BB0P BB1N BB1P BB2N BB2P BG0N BG0P BG1N BG1P BG2N BG2P BCLKN BCLKP BR0N BR0P BR1N BR1P BR2N BR2P 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 01 02 03 04 05 06 07 08 09 10 11 1232 13 14 1531 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 FH12-30S-0.5SH 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 FB0N_TX1-O FB0P_TX1+O FB1N_TX2-O FB1P_TX2+O FB2N_TXCK-O FB2P_TXCK+O FG0N_TX0-E FG0P_TX0+E FG1N_TX1-E FG1P_TX1+E FG2N_TX2-E FG2P_TX2+E FCLKN FCLKP FR0N_TX3-E FR0P_TX3+E FR1N FR1P FR2N FR2P FXDIO XSTB POL BXDIO Y CLK Y DIO Y OE PIN42O LCDVCC PIN44O 01 02 03 04 05 06 07 08 09 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
CN7A 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2551 26 2752 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 FH12-50S-0.5SH
1
2
1
2
23
24
JP1 2 2 2 2 2 2 2 2 2 2 TX0+O FB0P_TX1+O FB1P_TX2+O FB2P_TXCK+O TX3+O FG0P_TX0+E FG1P_TX1+E FG2P_TX2+E TXCK+E FR0P_TX3+E 1 3 5 7 9 11 13 15 17 19 21 23 25 2 4 6 8 10 12 14 16 18 20 22 24 26 TX0-O FB0N_TX1-O FB1N_TX2-O FB2N_TXCK-O TX3-O FG0N_TX0-E FG1N_TX1-E FG2N_TX2-E TXCK-E FR0N_TX3-E 2 2 2 2 2 2 2 2 2 2
CPT 17 3.3V
LCDVDD
LCDVCC
PIN48O
VDD_JP
R133 VDD
HEADER 12X2
CPT 17 PIN42& PIN43 3.3V & PIN44 & PIN46 & PIN47 & PIN48 12V
0814
R117 PIN42O LCDVCC 0 AU 17 R117-->NP QDI 17 R117-->0 CPT 17 R117-->0
NP
CPT 17 12V
LCDVCC
QDI 15 PIN42& PIN43& PIN44 3.3V R117-0 R119-0 R120-0 R121-NP
R119
NP R120 PIN44O 0 R121 PIN48O 0 AU 17 & QDI 17 R120-->0 AU 17 & QDI 17 R120-->0 AU 17 & QDI 17 R120-->0 AU 17 & QDI 17 R121-->0
AU17 42 43 NC. 44 46 47 48 = 5V. HS15 42 43 44 = 3.3V 46 47 =12V 48 49 50 NC. FOR 17" FB501,FB503, R505,R506,R507,R508,R510, Q502,C504 NC FOR 15" FB502,FB504,FB505 R504,R510, NC
PROJECT : MVXPRL&MVPRL
MRT Inc.
Title
P4-OUTPUT
Size Date: Document Number Thursday , Nov ember 06, 2003
DISPLAY
Sheet 4 of 6
Rev S3
26
VCC
V DD
H8 1 2 3 4 5 6 NC UA7 3 VIN VOUT VO1 AIC1739(OPT) 1 4
V DC2V
VCC
BE1812-POWER L34
VCC_INV
0814
VCC LT1117CST-2.5 O 4 R74 1K I R75
0814
TC6 47uF/16V BK_ADJ INVERTER_ON BK_ADJ INVERTER_ON
1
JST-2.0-6PIN 8 7 6 5 4 3 2 1 CN8
GND
SOT-223 1
J42 1 VCC VCC 3 U7 LT1117-ADJ 2 4 J43 1 J24 1 H4 1 G
2
0814
2
2
O
3
1
V DC2V
NC
V DD2V
R76 L14 3 PWM0 4.7K 4.7K Q17 2N3904
12V_INV 1
12V_INV L5 C76 C77 BE1812-POWER
12V
90@
1
1
1
1
ADJ
VIN
VOUT TAB
BE121(0603)
C34
2 TC4
PWM0
Brightness
470uF/16V 0.1uF
R77 120 R78 120 TC8 + C80 0.1uF
0 .0 1 u F
1 0 0 u F/1 6 V
GND-DIG
VCC R122 10K
470uF/16V
GND-DIG
100uF/16V
GND-DIG
H22 NC
V AA2V
H14 1 H19 1 H20 1 H21 1 L15 TP 1 3V 5V 12V VDD_A 1-2 3-4 5-6 2 VBLCRL
1
3
Q18 2N3904 2
H6 1
TP 1 1
TP 1
TP
2
LT1117-ADJ R130-120 LT1117-ADJ R13-120 LT1117-2.5V R130-NP LT1117-2.5V R131-0
BE121(0603)
TC3
2
1
R79 4.7K
2.00mm
1 0 0 u F/1 6 V
GND-DIG
GND-DIG
H13 0818 1
BE0805
L23
V AA3RGB
VDD_A VCC 3 1 U13
NC 1
V DD
5
VIN ADJ
VO3
VO1 VO2
2 4 + TC23 470uF/16V
L25
BE 0 8 0 5
+ TC9 47uF/16V
VCC
GND_AUD
BE 0 8 0 5
L24
GND-DIG
1084-3.3(OPT)
R123 4.7K
R124 100K VDD
3
AU 17
Q21 NP 1 R16 0 Q22 SI2301(OPT) 1 2 3 4
V DD
H25 VCC 3 1 C86 H7 1 1 0.01uF U8 1 2 3 4 5 6 C87 0.1uF J21 1 J39 1 NC
V DD
H24 1 2 3 4 5 6 NC 2
3
2
VDDCTRL-1
1
U9 S1 G1 S2 G2
R16
LCDVDD 8 7 6 5
2
VIN ADJ
VO3
VO1 VO2
2 4
AU S6 SHORT
12V VCC VDD 2 2 2 S5 NP 1 S6 VDD_A
D1 D1 D2 D2
5
C91 0.1uF LCDVCC
Si9933-SO8
1117-3.3
J36 1
J25 1
J33 1
J27 1
J26 1
J41 1
J23 1
J29 1
V DD
1NP S7 SHORT 1
1
3
Q23 SI2301(OPT) VDD_A C90 0.1uF 2
1
1
1
1
1
1
1
1
1
H9 1 1 DC_12VIN H23 1 1 1 S8 2 H5 2 CN10 GND-PWR-A 2 5 4 3 1 C95 0.1uF C96 0.1uF FUS1206-5A C97 0.1uF 1 1 S9 + TC13 470uF/16V NP 1 + TC21 470uF/16V + TC16 470uF/16V 12V
J31 1
J37 1
J40 1
J30 1
J35 1
J38 1
J32 1
J22 1
J28 1
J34 1
1
CPT S7 SHORT
+ TC12 470uF/16V C92 0.1uF R80 4.7K
V DD
1
1
1
1
1
1
1
1
1
1
2
S1
C93 1 2 VDDCTRL
DEFAULT =0
1 C94 0.1uF 2
3
R81 100K Q19 2N3904
0.1uF
GND-PWR-A 12V F1 L30 BE0805 L31 BE0805
BE1812-POWER
L29
C B
1
3
2
E
4 Vout 4 Vout 4 Vout
APL1085 -33CE SOT-252
1
APL1117 SOT-223
1 ADJ/GND 2 OUT 3 IN
1
1
+ TC10
C78
VCC
TC7
2
0.1uF
0.01uF
1
6
APL1117 -25CE SOT-252
DC-JACK180
CNA10 1 2 BASE2S GND-PWR-A DC_12VIN D11 NP 1 2
GND-PWR-A 12V VCC U11 LM3485 R82 75K 1 2 3 4 C101 R83 VIN CS+ DUTY CSSHDN DRI FB GND 330pF 6.2K_1% 2 2 8 7 6 5 12V 1 2 3 4 U10 Si9435-SO8 S1 S2 S3 G D4 D3 D2 D1
1 ADJ/GND
2 OUT
3 IN
1 ADJ/GND
2 OUT
3 IN
1
1
2
8 7 6 5 D10
47UH@5ADIP
TL1 DC_5VOUT
TESTPOINT 5V
2 S2 1 C99 0.1uF TC14 + 470uF/16V
TD1 1N5822 + TC15 470uF/16V C102 0.1uF
NP
D9 ZD5.6V 1
PROJECT : MVXPRL&MVPRL
MRT Inc.
Title
R84 2K_1%
+ TC22 470uF/16V Size Date:
P5-DCPOWER
Document Number Thursday , Nov ember 06, 2003
DISPLAY
Sheet 5 of 6
Rev S3
27
VCC 6 5 4 3 2 1 6 5 4 3 2 1 LEFTIN RIGHTIN RIGHTIN LEFTIN 10K PA1 SCJ-0356M5(B) R103 NP C104 0.1uF MODE VCC OP VOL R100 MODE GND OP MAX VCC 1 BE0805 L33 2 VCC_AU 2
1 C103 47uF/16V
R101
R102 Lef t_outp Lef t_Outm
CN17 2 1 BASE2S R104 BASE2-180° 1 2 CN3
BASE6 CN16
C105 0.1uF
L
20K
33K
Lift Gain1
RIGHTIN Mute Hi is Mute
4 5
Mode Mute
Lift Gain2
5 4 3 2 1
16
27
19
U12
18
6
LEFTIN
20K
VDD
VDD
VDD
C106 0.068uF
Lef t_outp Lef t_Outm
L
CN18 SCP606
Lif t out R105 LEFTIN LEFTIN R106 20K C107 0.33uF 20K RIGHTIN R107 20K C110 0.33uF R108 13 12 11 10 9 Lef t Dock Lif t In Beep In Right In Right Dock Lif t out + HP Sense
17
Lef t_outp
L
CN19 SCP606 RIGHTIN
15 21
Lef t_Outm HI HP OUT LOW SP OUT Right_Outp Right_outm BASE2-180° 1 2 CN2
R
R
VCC 3 AUD_OFF R109 AUD4835_DCVOL HI SHUTDOWN Shoutdown AUD4835_SD 10K Gain Hi is Gain on 20K Hi is Shoutdown 2 3 7
Right Out+
28
Right_Outp CN20
Shutdown Right Gain1 Gain Select Bypass DC_Vol
Right OutRight Gain2
26
Right_outm
Right_Outp Right_outm
2 1 BASE2S
R
R110 NP
GND GND GND GND GND GND
22
1 8 14 20 23 29
24
25
NS4838&APA4835A
R111 20K R113
C111 0.068uF
C114 0.1uF
R112
20K
33K
MUTE
MODE
GAIN
SDWN
HPS
0
1
1
0
0
VCC
H16 1 1 H26 1 H27 1 NC 1 1 NC
VCC
1K 3 1 R116 4.7K 2 Q20 2N3904 4.7K
AUD4835_DCVOL
2 PWM1
2
R115
47uF/16V
1
R114
TC11
NC
PROJECT : MVXPRL&MVPRL
MRT Inc.
Title
P6-AUDIO
Size Date: Document Number Thursday , Nov ember 06, 2003
DISPLAY
Sheet 6 of 6
Rev S3
28
Memo
29