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572V
772DT
Service Manual
TABLE OF CONTENTS
¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡¡ ¡ ¡ ¡ ¡ ¡ ¡
P P P P P P P P P P P P P P P P P P P P P P ¡ ¡ ¡ ¡ ¡ ¡ ¡ P¡PPP¡PPP ¡ ¡ ¡
P P P P P P P PPP¡PPP P¡P
SERVICE WARNING ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡¡ P P P P P P P¡PPP¡¡P¡PPP P P P
¡ ¡ ¡ PP ¡ ¡
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A. IMPORTANT SAFETY INSTRUCTION ¡P¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡
¡ P P P P P P P P P P P P PP P P P P 3 P P P P P
P P
B. SPECIFICATIONS ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡¡PP¡¡PP¡¡PP P P P PP¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡
P P P P P P P P PP¡¡PP¡¡PP¡¡ ¡ ¡ ¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡PP P P4 P P P P P
¡¡PP¡¡PP¡¡P ¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡P P
C. TIMING CHART ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡¡PP¡¡PP¡¡PP¡PP¡¡PP¡¡PP¡¡PP¡ ¡ ¡ ¡ ¡ ¡
P P P P P P P P P P P P¡¡PP¡¡PP¡¡PP¡¡PP¡PP¡¡PP¡¡PP¡¡P5 P P P P P
P¡¡PP¡¡PP¡¡PP¡¡¡ ¡¡PP¡¡PP¡¡PP¡ P
P
D. CONTROL LOCATION ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡¡PP¡¡PP¡¡PP¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡
P P P P P P P P P P P P P P P P P¡¡PP¡¡PP¡¡PP¡¡PP P6 P P P P P
P¡¡PP¡¡PP¡¡PP¡¡P P
E. CONDUCTION VIEW ¡ ¡ ¡ ¡ ¡¡ PP ¡¡ PP P P P P P P P¡¡PP¡¡PP¡¡PP¡¡PP¡ ¡ ¡7 P P P P P P
P P P P PP ¡¡ PP ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡¡PP¡¡PP¡¡PP¡ P P P ¡ ¡ ¡ ¡ ¡
¡¡ PP ¡¡ P¡¡PP¡¡PP¡¡PP¡¡P ¡
F. ADJUSTMENT PROCEDURE ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PPP P P P P P P P P P P P P P P P P
P P P P P P P P P P P P P¡¡P P ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡12¡ ¡ ¡ ¡ ¡ ¡
P¡¡¡¡ ¡
G. TROUBLE SHOOTING HINTS ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡¡PP¡¡PP¡¡PP¡¡P P P P
P P P P P P P P P P P P P P P¡¡PP¡¡PP¡¡PP¡¡PP¡ ¡ ¡ ¡ ¡
P¡¡PP¡¡PP¡¡PP¡¡PP
13
H. REPLACEMENT PARTS LIST ¡ ¡ ¡¡ P P ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡19¡PP P P P
P P P ¡ ¡ P P P P P P P P P PP¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡ ¡ ¡ ¡ ¡ ¡
PPP
¡¡ ¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡PP
PP
I. BLOCK DIAGRAM ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡ ¡PP¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡PP P P P27P P P P P P
P P P P P P¡ ¡PP¡ ¡PP P P P P P PP¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡
P¡ ¡PP¡ ¡P ¡ ¡PP¡ ¡PP¡ ¡PP¡ ¡P P
J. SCHEMATIC DIAGRAM ¡ ¡ ¡ ¡ ¡ ¡ ¡¡PP¡¡PP P P P P P P P¡¡PP¡¡PP¡¡PP¡28¡ ¡ ¡ ¡ ¡ ¡
P P P P P P PP¡¡PP¡¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡PP¡¡PP¡¡PP¡¡PP P P P P P
¡¡PP¡¡P P¡¡PP¡¡PP¡¡PP¡¡P
¡P
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
Model 17" 15"
1. Maximum Resolution 1280 x 1024 @ 75Hz 1024 x 768 @ 75Hz
2. Recommend Resolution 1280 x 1024 @ 60Hz 1024 x 768 @ 60Hz
3. Synchronization Range
Horizontal 31 80 KHz 30 60 KHz
Vertical 60 75 Hz 60 75 Hz
4. Active Display Area 337mm (H) x 270mm (V) 304mm (H) x 228mm (V)
5. Dot Pitch 0.264(H) x 0.264(V) mm 0.297(H) x 0.297(V) mm
6. Support display colors 16.7M color 16.7M color
7. Contrast Ratio (Typical) 350 : 1 (QDI) 400 : 1
8. Luminance of White 300cd/m² 250cd/m²
9. Bandwidth 135MHz 80MHz
10. User Control 6 Key Switch
11. OSD Function Brightness, Conrast, H-Pos, V-Pos, H. Size, Phase, Color Select,
Auto, Reset, Language, OSD Adjust, Exit
12. View Angle
Horizontal 75 / 75 70 / 70
Vertical 65 / 60 60 / 60
13. Power Source 100 240 Vac 60 / 50 Hz
14. Power Consumption 60W (max.) 48W (max.)
15. Connection Type 15 Pin D Type
16. Input Signal
Video Analog R.G.B. , 0.7Vp-p / 75 Ohms
Sync. TTL level,positive or negative polarity
17. Color Temperature Cool / Natural / Warm Cool / Warm
18. Dimension (WxHxD) Packing 525mm x 510mm x 155mm 410mm x 420mm x 130mm
Set 438mm x 440mm x 177mm 381mm x 373mm x 150mm
19. Monitor Weight Net 6.3kg 3.4kg
Gross 7.5kg 4.8kg
20. Base Operation
Tilt 0 / + 15 degree
21. Power Saving
ON ¡Õ 60W ¡Õ 48W
STAND BY ¡Õ 5W ¡Õ 5W
OFF ¡Õ 5W ¡Õ 5W
22. Signal Connector Pin Assignment
Pin No.
1. Red 9. VDD from PC for DDC
2. Green 10. Sync. Ground
3. Blue 11. Ground
4. Ground 12. SDA (For DDC)
5. Self Test 13. Horizontal Sync.
6. Red Ground 14. Vertical Sync.
7. Green Ground 15. SCL (For DDC)
8. Blue Ground
23. Audio signal 3.5F stereo phone jack
2.5+2.5W 8O Speaker
C.TIMING CHART
Video
Back porch Active display Front porch
Sync.
Sync-width
Total
VGA VGA VESA VESA VESA VESA VESA
Preset
Modes
720X400 640X480 640X480 640X480 800X600 800X600 800X600
Pixel clock 28.325 25.175 31.500 31.500 36.000 40.000 50.000
(MHz)
H-Frequency (KHz) 31.472 31.469 37.861 37.500 35.156 37.879 48.077
H-Total (µ s) 31.774 31.778 26.413 26.667 28.444 26.400 20.800
H-Active Display
25.419 25.422 20.317 20.317 22.222 20.000 16.000
(µs)
H-Blanking
6.355 6.356 6.095 6.349 6.222 6.400 4.800
(µs)
Front Porch
0.635 0.636 0.762 0.508 0.667 1.000 1.120
(µs)
H-Sync-width (µs) 3.813 3.813 1.270 2.032 2.000 3.200 2.400
H-Back Porch
1.906 1.907 4.063 3.810 3.556 2.200 1.280
(µs)
V-Frequency
70.1 59.94 72.81 75.0 56.25 60.3 72.2
(Hz)
V-Total
14.267 16.683 13.735 13.333 17.778 16.579 13.853
(ms)
V-Active Display
12.710 15.253 12.678 12.800 17.067 15.840 12.480
(ms)
V-Blanking
1.557 1.430 1.057 0.533 0.711 0.739 1.373
(ms)
V-Front Porch (ms) 0.413 0.318 0.238 0.027 0.028 0.026 0.770
V-Sync-width (ms) 0.064 0.064 0.079 0.080 0.057 0.106 0.125
V-Back Porch (ms) 1.080 1.049 0.740 0.427 0.626 0.607 0.478
H/V Sync. Polarity ¡Ð ¡Ï ¡Ð ¡Ð ¡Ð ¡Ð ¡Ð ¡Ð ¡Ï ¡Ï ¡Ï ¡Ï ¡Ï ¡Ï
Interlace NONE NONE NONE NONE NONE NONE NONE
VESA VESA VESA VESA * VESA * VESA
Preset
Modes
800X600 1024X768 1024X768 1024X768 1280X1024 1280X1024
Pixel clock 49.500 65.000 75.000 78.750 108.00 135.00
(MHz)
H-Frequency (KHz) 46.875 48.363 56.476 60.023 63.981 79.976
H-Total (µs) 21.333 20.677 17.707 16.660 15.630 12.540
H-Active Display (µs) 16.162 15.754 13.563 13.003 11.852 9.481
H-Blanking
5.172 4.923 4.053 3.657 3.778 3.022
(µs)
Front Porch
0.323 0.369 0.320 0.203 0.444 0.119
(µs)
H-Sync-width (µs) 1.616 2.092 1.813 1.219 1.037 1.067
H-Back Porch (µs) 3.232 2.462 1.920 2.235 2.296 1.837
V-Frequency (Hz) 75.0 60.0 70.1 75.0 60.0 75.0
V-Total (ms) 13.333 16.666 14.272 13.328 16.661 13.329
V-Active Display (ms) 12.800 15.880 13.599 12.795 16.005 12.804
V-Blanking (ms) 0.533 0.786 0.673 0.533 0.656 0.525
V-Front Porch (ms) 0.021 0.062 0.053 0.017 0.016 0.013
V-Sync-width (ms) 0.064 0.124 0.106 0.050 0.047 0.038
V-Back Porch (ms) 0.448 0.600 0.513 0.466 0.594 0.475
H/V Sync. Polarity ¡Ï ¡Ï ¡Ð ¡Ð ¡Ð ¡Ð ¡Ï ¡Ï ¡Ï ¡Ï ¡Ï ¡Ï
Interlace NONE NONE NONE NONE NONE NONE
* 1280¡Ñ024 resulation is not available in 15" model.
1
D. CONTROL LOCATION
Font control panel
1 . Auto Button (AUTO) 4 . VOL Button (+,¢w)
2 . Menu Button (MENU) 5. Power Button
3 . CH Button (¡¶,¡¿) 6 . Power indicator
Rear panel
1. VGA/DVI IN 5. AUDIO OUT
2. S-VIDEO IN 6. PC AUDIO IN
3. VIDEO 7. DC IN
4. AUDIO IN
E. CONDUCTION VIEW
772DT MAIN BOARD (Component Side)
772DT MAIN BOARD (Solid Side)
572V MAIN BOARD (Component Side)
572V MAIN BOARD (Solid Side)
F. ADJUSTMENT PROCEDURE
ITEM ¡Ì Test Meter Check
¡Î Test Point Operation Value
Program Menu. ¢NPattern
B+ ¡ÌDigital Voltmeter 1. Plug power cable into the adapter, check adapter 12.0V
Check ¡ÎCN7 power indicator light up green. ±0.2V
A ¢NCrosshatch Pattern 2. Make sure the voltage of the power plug (CN7 )
(31.5KHz,640x480) on the main PCB to the value shown at right.
Power Saving ¡ÌWattmeter 1. Unplug the signal cable into the monitor.
Check ¡ÌPC or Pattern 2. Turn the power switch of the monitor ON.
B generator 3. Check monitor power indicator light up orange.
¢NCrosshatch Pattern 4. Make sure the wattmeter value shown at right. < 5W
(31.5KHz,640x480) 5. OSD will be display "NO SIGNAL" Picture.
Into Factory ¡ÌPC or Pattern 1. Hold < key,then turn the power switch of the
mode generator monitor OFF.
C ¢NCrosshatch Pattern 2. Hold > key,then turn the power switch of the
(31.5KHz,640x480) monitor ON.
3. You can into factory adjustment mode.
Auto mode ¡ÌPC or Pattern 1. Press and relese the MENU knob to activate the
Check generator OSD menu.
¢NCrosshatch Pattern 2. Move the OSD to the AUTO function,press MENU
D (1024x768/60Hz) key auto adjuat display mode to its utmost
performance according to VGA setting.
3. In the event of the display image needs further
adjustment
White ¡ÌPC or Pattern 1. Move the OSD to the COLOR mode (AUTO COLOR).
Balance generator 2. set color is 9300° using the OSD,Check the value
Adjust ¢NWhite Pattern shown at right.
(1024x768/60Hz) Y = 220±0.1FL x = 0.283±0.01 y = 0.297±0.01
3. set color is 7500° using the OSD,Check the value
E
shown at right.
Y = 220±0.1FL x = 0.299±0.01 y = 0.315±0.01
3. set color is 6500° using the OSD,Check the value
shown at right.
Y = 220±0.1FL x = 0.313±0.01 y = 0.329±0.01
OSD ¡ÌPC or Pattern 1. Move the OSD to the LANGUAGE mode .
F Language generator 2. You can choose one of the eight language you need.
Setting
G. TROUBLE SHOOTING HINTS
No Display
( Black )
NO NO Change
LED ON ? Power
adapter ? adapter
YES YES
Push the power
ON/OFF switch
LED Color YES Back light YES
To Step 2
change ? ON?
NO NO
Check main board Check
Control Inverter Circuit High Voltage !
Circuit
Make sure the
Hi / Lo under +12V ? NO
push power sw? connection of
YES Inverter is fine
YES
NO NO
Display ?
Check
Fuse of inverter
YES
A To Step 2 B OK !
A B
Check NO
A/D & Scaler Hi / Lo under Change the
Circuit push power sw? main board
YES
Change the
Display ?
Inverter
YES
NO
Change the Display ? YES
OK !
main board
NO
OK ! To Step 2
Step 2
Check the main NO
Check
board 12V ? 12V Circuit
YES
NO
+5.0 V ? Check
5V Circuit
YES
Check Check
NO
3.3V Circuit 3.3V Circuit
YES
H/V input
YES Change
Signal ? A/D & Scaler
Circuit
NO
Check
H/V Signal
Display ? NO Change
Signal Cable
YES
OK !
No display
(White)
Check NO Repair
5V Circuit 5V Circuit
YES
NO
+3.3V ? Repair
3.3V Circuit
YES
NO
Check the main Check
board U9/Pin3 ? 3.3V Circuit
YES
YES
H/V Input Change
Signal ? U9
NO
Check Change
NO
H/V Signal Signal Cable
YES
OK !
No Video
Repair
Check NO
AV Input
AV input
Signal Signal
YES
NO
Check Repair
Video Circuit Video Circuit
YES
NO
Check Repair
3.3V Circuit 3.3V Circuit
YES
Check YES Repair
A/D & Scaler Video IC
Circuit
NO
Change
A/D & Scaler
Circuit
No TV
Signal
Repair
Check NO
TV Input
TV input
Signal Signal
YES
NO
Check Repair
Tuner Vcc Vcc Circuit
Circuit
YES
NO
Check Change
Tuner PCB Tuner PCB
Connector Connector
YES
Check NO Change
Tuner Circuit Tuner Circuit
YES
Change
A/D & Scaler
Circuit
H. REPLACEMENT PARTS LIST
772DT
NO Parts No. Description Part Location Q'
ty
1 200-100-772DT HD772DT PCB MAIN PCB 1
2 518-1AO-4801 AO4801 SOP-8 U1,5 2
3 518-1AO-4403 AO4403 SOP-8 U2 1
4 506-1LM-3485 LM3485 MSOP-8 U3 1
5 506-XLT-1117-3 LM1117-33 SOT-223 U6 1
6 506-0AI-C1084 AIC1084-33 TO-263 U7 1
7 506-XLT-1117-18 LM1117-18 SOT-223 U8 1
8 506-RMC-76381-3 76381-33 SOT-89 U9 1
9 506-A00-7114 SAA7114 LQFP-100 U10 1
10 506-524-LC21 24LC21 SOP-8 U11,12 2
11 506-774-LCX14 74LCX14 SOP-14 U13 1
12 506-5NM-24C16 24LC16 SOP-8 U14 1
13 506-774-LVX273 74LV273A TSSOP-20 U15 1
14 506-XPW-131-20 PW131 PQFP-208 U16 1
15 506-774-LCX541 74LVC541A TSSOP-20 U18 1
16 506-5HY-29LV8-7 HY29LV800 TSSOP-48 U19 1
17 506-0CS-5828 SN75LVDS83 SOP-56 U20,21 2
18 506-0PT-2314 PT2314 SOP-28 U22 1
19 504-A00-8227 TA8227P DIP-12H U23 1
20 505-091-7809 7809 TO-220 U24 1
21 330-331-16205 EC8D 330U/16V C1,2,17,18,25,29,30,221 8
22 330-100-16255 EC5D 10U/16V C115,140,163,194,195,196,197 7
C22,23,33,34,37,59,70,74,94,103,112,117,129,
23 330-101-10275 EC5D 100U/10V 133,137,146, 154,157,166,174,179,187,189,192, 27
201,202,219
24 330-220-16255 EC4D 22U/16V C209 1
25 330-2R2-50255 EC4D 2.2U/25V C35,184,185,186,191,198,199,200,222 9
26 330-470-16255 EC5D 47U/25V C38,210,211,212 4
27 330-471-25205 EC8D 470U/25V C6,16,203,204 4
28 381-100-032554 CAP 0603 10P/25V C85,88,93 3
29 381-101-032554 CAP 0603 100P/25V C77,78,80,81,83 5
C51,52,142,143,148,149,150, 151,152,153,159,160,
30 381-220-032554 CAP 0603 22P/25V 14
161,162
31 381-271-032554 CAP 0603 271/25V C144 1
32 381-471-032554 CAP 0603 470P/25V C14 1
33 382-103-032564 CAP 0603 103/25V C13,168,170,172,176,178,181,183 8
34 382-272-035064 CAP 0603 272/25V C213,214 2
35 382-392-032564 CAP 0603 392/25V C128 1
C3,4,7,8,9,10,11,12,19,20,21,24,26,27,31,36,39,
40,43,44,47, 48,53,54,55,56,60,61,62,63,64,
36 385-104-032584 CAP 0603 104/25V 65,66,67,68,69,71,72,73,75,76,79,82,95,96,97, 102
98,99,100,101, 102,104,105,106,107,108,109,110,
111,113,114,116,118,119,120,121,122,123,124,125,
127, 130,131,132,134,135,136,138,139,141,145,
36 385-104-032584 CAP 0603 104/25V 147,155,158,165,167,169,171,175,177,180,182, 102
188,190,193,205,206,207,208, 215,216,220
37 385-105-041684 CAP 0805 105/16V C28,32 2
38 385-334-042584 CAP 0603 334/25V C217,218 2
39 385-393-045084 CAP 0603 393/25V C126 1
40 385-473-032584 CAP 0603 473/25V C84,87,92 3
41 282-330-2454 S8RP 33RP RP1,2,3,4,5,6,7,8,9,10,11,12,13,14 14
42 282-472-2454 S8RP 4.7K RP15 1
R7,11,29,31,32,34,38,43,47,49,51,83,88,89,92,
43 281-035-0R04 RES 0603 0R 26
114,117,123, 130,138,L12,L13,L14,L42, L43,L44
44 281-035-1014 RES 0603 100 R4,14,19,60,61,66,67,72,78 9
45 281-035-1024 RES 0603 1K R1,21,25,46,91,101,112,113 8
46 281-035-1034 RES 0603 10K R56,57,58,68,74,93,94,95,96, 97,98,99,106 13
47 281-035-1044 RES 0603 100K R8,102,107 3
48 281-035-1054 RES 0603 1M R90 1
49 281-035-2024 RES 0603 2K R70,79 2
50 281-035-2034 RES 0603 20K R6 1
51 281-035-2214 RES 0603 220 R104,105 2
52 281-035-2224 RES 0603 2.2K R26,27,100,115,128,129,131, 132,133 9
53 281-035-2234 RES 0603 22K R2,12,15 3
R48,50,62,64,69,76,118,119,120,121,124,125,
54 281-035-3304 RES 0603 33R 14
126,127
55 281-035-3314 RES 0603 330 R13,20,28,30, 4
56 281-035-3324 RES 0603 3.3K R45,84,108,109,110,111 6
57 281-035-5614 RES 0603 560 R82 1
58 281-035-2704 RES 0603 27R R139,140,142,143,145,146, 148,149 8
59 281-035-4724 RES 0603 4.7K R16,17,18,23,24,52,53,55,65, 86,87 11
60 281-035-5114 RES 0603 510 R134,135 2
61 281-035-5604 RES 0603 56R R39,40,41,42 4
62 281-035-5624 RES 0603 5.6K R136,137 2
63 281-035-6234 RES 0603 62K R5 1
64 281-035-7504 RES 0603 75R R73,77,81,141,144, 147,150 7
65 281-035-7534 RES 0603 75K R3 1
66 281-035-R184 RES 0603 18R R33,35,36,37 4
67 745-330-2072 DIP-CK 33UH-5A L1 1
68 780-103-1510 IND 0603 Bead_150R R71,75,80 3
L9,10,11,15,19,20,21,22,23,24,25,26,27,28,29,
69 780-103-600B07 IND 0603 Bead_60R 27
30,31,32,33,34,35,36,37,38,39,40,41
70 780-104-8000A IND 0805 Bead_80R L7,8 2
71 780-104-2600 IND 0805 Bead_26R L16,18 2
72 780-104-100K06 IND 0805 Bead_10R L17 1
73 780-107-8000 IND 1206 Bead_80R L5,6 2
74 780-112-8000 IND 1812 Bead_80R L2,3,4 3
75 528-300-SR34 SR34 D1812 D1 1
76 528-2DA-N202U DAN202U SOT-23 D2,3 2
77 528-200-BAV99 BAV99 SOT-23 D4,5,6 3
78 528-R1N-4148 1N4148 D1206 D7 1
79 529-350-05R1 Zener 5.1V D1206 ZD1,2,3,4,5,6,7,8,9 9
80 558-352-5000 FRSE 5A/24A F1206 F1 1
81 518-02N-3904 3904 SOT-23 Q1,2,3,4,5,6,8,9,10,11 10
82 518-02N-3906 3906 SOT-23 Q7 1
83 531-240-0003 XTAL 24.576MHz DIP Y1 1
84 531-143-49US XTAL 14.318MHz DIP Y2 1
85 409-003-0110 DC Power Jack DIP_180 J1 1
86 152-000-SH570 DC Jack Support J1 1
87 630-006-4002R Connector 6PIN 2.0mm DIP_90 J2 1
88 486-000-5704 S-Video DIP_180 J3 1
89 409-003-0113-H RCA_Y DIP_180 J4 1
90 483-002-104S3 Jumper 4PIN DIP_2.54mm J5 1
91 630-007-C001 Connector 7PIN 1.5mm DIP_90 J6 1
92 630-006-C001 Connector 6PIN 1.5mm DIP_90 J7 1
Pin connector
93 483-004-2300 J10 1
30x2 1.0mm DIP_180
94 630-030-B000 JSTB30B-PHDSS-DF14 SMD J11 1
95 409-003-0111-H RCA_Red DIP_180 J12,13,16 3
96 409-003-0112-H RCA_White DIP_180 J14,15,17 3
97 485-D29-S118 DVI DIP_180 CN1 1
98 485-415-S060 D-SUB DIP_180 CN2 1
99 630-002-1008 Connector 2PIN 2.0mm DIP_90 CN3.4 2
100 630-008-C001 Connector 8PIN 1.5mm DIP_90 CN5 1
101 631-030-S001-B Wire For Panel 1
102 849-4AX-0772 Inverter (E-MAX) 1
103 849-4AS-0772 Inverter (SAMPO)
104 631-006-7772 Wire For Inverter 1
105 631-006-G572V Wire For Power Board 1
106 631-007-G772D Wire For Control Board 1
107 631-008-G872T Wire For Tuner 1
108 824-002-772VL-A 8R / 2.5W 1
109 824-002-772VR-A 8R / 2.5W 1
110 610-151-15R22 VGA Cable 1
111 621-151-2520WC Wire Ear phone to RCA Cable 1
112 621-151-3020 RCA Cable 1
113 846-120-E0AL-SA Adapter 12V/5A 1
114 600-161-5700P Power Cable 1
115 845-032-572V Remote control PROVIEW Logo Color : black 1
116 845-S32-572V-A Remote control PROVIEW Logo Color : silver
117 845-S32-572V-MB Remote control MAG Logo Color : silver
118 845-032-572V-X Remote control No Logo Color : black
119 845-032-572V-N Remote control INX Logo Color : black
120 109-948-0860 Screw For D-SUB 2
121 109-948-1000 Screw For DVI 2
122 610-151-19R2 DVI-D Cable 1
572V
Q't
NO Parts No. Description Part Location
y
1 200-100-HD572V-A HD572V Main Board PCB Main PCB 1
2 506-0AI-C1084 AIC1084-33 TO-263 U1 1
3 506-00G-95063 G950T63U SOT-223 U2 1
4 518-1AO-4403 AO4403 SOP-8 U3 1
5 506-2AI-C1578 AIC1578 SOP-8 U4 1
6 506-RMC-76381-3 AMC76381-3 SOT-89 U5 1
7 518-1AO-4801 AO4801 SOP-8 U6 1
8 505-091-7809 LM7809 TO-220 U7 1
9 506-A00-7114 SAA7114 LQFP-100 U8 1
10 506-774-LCX14 74LCX14 SOP-14 U9,12 2
11 506-774-LV125 74LV125 SOP-14 U10 1
12 506-SSD-2000 SD2000-208 QFP-208 U11 1
13 120-005-SH770 Heatsink U11 1
14 506-524-LC21 24LC21 SOP-8 U13,16 2
15 506-THC-635151 THC63DV151 TQFP-100 U15 1
16 506-SSM-0230 SM0230 PLCC-44 U18 1
17 481-LCC-0440 IC SOCKET-44 SMD U18 1
18 506-5NM-24C16 24LC16 SOP-8 U19A 1
19 506-X74-LV4053A 74LV4053 TSSOP-16 U20 1
20 506-0PT-2314 PT2314 SOP-28 U21 1
21 504-A00-8227 TA8227P DIP-12H U22 1
22 330-100-1622 EC4D 10U/16V C14,16,133,143,201, 202,204,205 8
C11,22,27,30,34,35,54,68,73,100,118,190,193,194,1
23 330-101-16255 EC5D 100U/16V 19
97,208,209,226, 249
24 330-102-06205 EC8D 1000U/6.3V C18 1
25 330-220-16255 EC4D 22U/16V C150,154,159,161,216 5
26 330-2R2-50255 EC4D 2.2U/25V C188,191,192,198,200, 206,207 7
27 330-331-16205 EC8D 330U/16V C1,5,26 2
28 330-470-16255 EC5D 47U/16V C23,104,162,217,218, 219 6
29 330-471-25205 EC8D 470U/25V C4,210,211 3
30 381-100-032554 CAP 0603 10P/25V C38,39,42,43,46,47,52,53,79,83,87,140 12
31 381-101-032554 CAP 0603 100P/25V C80,90,91,105,106,141,144,251 8
32 382-103-032554 CAP 0603 103/25V C7,21,102,135 4
C48,49,89,165,173,174,177,178,179,180,181,
33 381-220-032554 CAP 0603 22P/25V 16
182,183,230, 231,232
34 381-221-032554 CAP 0603 220P/25V C10,164 2
35 381-330-032554 CAP 0603 33P/25V C136,137,138,139 4
36 382-272-035064 CAP 0603 272/25V C220,221 2
C2,3,6,8,9,12,13,15,17,19,20,24,25,28,29,31,32,33,3
6,37,40,41,44,45,50,51,55,56,57,58,59,60,61,62,63
,64,66, 69,70,71,72,74,75,76,85,86,88,93,94,
95,96,97,98,99,101,103,107,108,109,110,111,112,
37 385-104-032584 CAP 0603 104/25V 113,114,115,116,117,123,124,125,126,127,128,129, 120
130,131,132,134,142,145,146,147,148,149,151,152,
153,155,156,157,158,160,163,168,172,175,176,184,1
86,187,195,196,199,212,213,214,215,222,223,227,2
35,236,237,238,239,240,241, 242,243,244
38 385-105-041684 CAP 0805 105/16V C167 1
39 385-334-042584 CAP 0603 334/25V C224,225 2
40 385-473-032584 CAP 0603 473/25V C77,82,84 3
41 282-101-2454 S8RP 100RP RP6 1
RP1,2,3,4,5,7,8,9,10,11,12,LP1,2,3,4,5,6,7,8,9,10,11,1
42 282-330-2454 S8RP 33RP 23
2
43 282-472-2454 S8RP 4.7KRP RP13,14,15,16,17 5
44 232-R02-505T DIP_5mm 0.02R/5W R6 1
45 281-031-20014 RES 0603 2K/1% R9 1
46 281-031-62014 RES 0603 6.2K/1% R8 1
47 281-035-0R04 RES 0603 0R R45,60,77,85,79,122, 127,131,134,143,L22,L60,L61 13
R15,44,61,62,63,64,65,66,67,68,69,80,82,92,135,
48 281-035-1014 RES 0603 100 17
136,139
49 281-035-1024 RES 0603 1K R37,86,93,104,114,115 6
50 281-035-1034 RES 0603 10K R11,14,49,50,58,59,94,95,96,105,138,140,141 13
51 281-035-1044 RES 0603 100K R16 1
52 281-035-1054 RES 0603 1M R100 1
53 281-035-1064 RES 0603 10M R5 1
54 281-035-1214 RES 0603 120 R52,56,57 3
55 281-035-1514 RES 0603 150 R97 1
56 281-035-2024 RES 0603 2K R7,18,19,23,24,53,54 7
57 281-035-2204 RES 0603 22R R25,27,31,36,39,70,71,72,78 9
58 281-035-2214 RES 0603 220 R111,112 2
59 281-035-2224 RES 0603 2.2K R108,113,117,118,119,120,121 7
60 281-035-2234 RES 0603 22K R12 1
61 281-035-3304 RES 0603 33R R40,42,51,55,74,75,76,90,91,107,109 11
62 281-035-3314 RES 0603 330 R1,4,10,13,21 5
63 281-035-3324 RES 0603 3.3K R38 1
64 281-035-4704 RES 0603 47R R116 1
65 281-035-4724 RES 0603 4.7K R3,87,88,98,99,101,102,103,106,110 10
66 281-035-5114 RES 0603 510 R83,89,123,124 4
67 281-035-5604 RES 0603 56R R32,33,34,35 4
68 281-035-5624 RES 0603 5.6K R125,126 2
69 281-035-7504 RES 0603 75R R46,47,48 3
70 281-035-R184 RES 0603 18R R26,28,29,30 4
71 745-330-2072 DIP_5mm 33UH-CK L5 1
L4,6,7,13,14,15,29,30,31,32,35,36,37,38,39,40,41,4
72 780-103-6000 IND 0603 Bead_60R 24
2,43,44,46,47,48,49
73 780-104-8000A IND 0805 Bead_80R L19,20,21,23,24,26,27,33 8
74 780-104-8000C IND 0805 Bead_80R(RGA) L16,17,18 3
75 780-107-8000 IND 1206 Bead_80R L8,10,11,12 4
76 780-112-8000 IND 1812 Bead_80R L1,2,3 3
77 520-010-5820 1N5820 DIP_200mm D1 1
78 528-200-BAV99 BAV99 SOT-23 D2,3,4 3
79 528-2DA-N202U DAN202U SOT-23 D5,8 2
80 528-R1N-4148 1N4148 D1206 D6,7 2
81 529-350-05R1 Zener 5.1V D1206 ZD1,2,3,4,5,6,7,8,9 9
82 518-02N-3904 MMBT3904L SOT-23 Q1,3,4,6,7,8,9,10 8
83 518-000-3400 AO3400 SOT-23 Q2 1
84 558-352-5000 Fuse 24V/5A F1206 F1 1
85 531-240-0003 XTAL 24.576MHz DIP Y1 1
86 531-110-49US XTAL 11.059MHz DIP Y2 1
87 630-006-4002R Connector 6PIN 2.0mm DIP_90 CN1 1
88 485-415-S060 DB-15 DIP_180 (Blue) CN2 1
89 485-D29-S118 DVI DIP_180 (White) CN4 1
90 631-009-C001 Connector 7PIN 1.5mm DIP_90 CN5 1
91 630-006-C001 Connector 6PIN 1.5mm DIP_90 CN6 1
92 630-045-9003 XF2H-4515-1 SMD-40 CN7 1
93 630-303-9003 XF2H-3015-1 SMD-30 CN9 1
94 630-002-1008 Connector 2PIN 2.0mm DIP_90 CN11,12 2
95 630-008-C001 Connector 8PIN 1.5mm DIP_90 CN13 1
96 409-003-0110 DC Power Jack DIP_180 J1 1
97 152-000-SH570 DC Power Support J1 1
98 409-003-0113 RCA_Yellow DIP_180 J2 1
99 409-003-0111 RCA_Red DIP_180 J4,7,8 3
100 409-003-0112 RCA_White DIP_180 J6,9,10 3
101 486-000-5704 S-Video DIP_180 J3 1
102 849-4NX-0572 Inverter (E-MAX) 1
103 631-006-7772 Wire For Inverter 1
104 631-006-G572V Wire For Power Board 1
105 631-007-G572V Wire For Control Board 1
106 631-008-G872T Wire For Tuner 1
107 631-045-F0003 Wire For Pnnel (FFC 45 PIN) 1
108 631-030-F0003 Wire For Panel (FFC 30 PIN) 1
109 842-2R5-772VL Speaker L 1
110 824-2R5-772VR Speaker R 1
111 610-151-15R2 VGA Cable 1
112 621-151-2520WC RCA Cable Earphone to RCA Cable 1
113 621-151-3020 RCA Cable 1
114 846-120-E0AL-A ADAPTER 12V/5A 1
115 600-161-5700P Power Cable 1
116 845-032-572V Remote Control Color : Black 1
117 845-B32-572V Remote Control color : Black
118 845-S32-572V Remote Control color : Silver
119 845-032-572V-T Remote Control For TCL
120 845-S32-572V-MB Remote Control MAG Logo color : Silver
121 845-S32-572V-A Remote Control PROVIEW Logo color : Silver 1
122 705-350-2605 Panel AU M150XN04 1
123 109-948-0860 Wire For D-SUB connector 1
124 109-948-1000 Wire For DVI connector 1
I. BLOCK DIAGRAM
AV
V SYNC.
H SYNC.
S-Video
IR
Receiver
DVI LVDS
VIDEO 10 EVEN LCD Panel
C Scaler 8 RA0~RA7
O
N
N 3 {R.G.B} 8 GA0~GA7
E
C 8 Line{DVI-D}
T DDC SDA 8 BA0~BA7
O
r
DDC SCL
CRYSTAL D -DE
D.D.C D.D.C
LVDS
8 RB0~RB7
Analog Digital
24C21 24C21
EEPROM EEPROM 14.31818M Hz
8 GB0~GB7
10 ODD
8 BB0~BB7
24C16 High Voltage
EEPROM
5V
BLK-ON/OFF
Inverter
Power Switch 3.3V Flash
POWER SUPPLY REGULATOR Memory BRIGHTNESS
5V REGULATOR
12V
3.3V SDA/SCL
Audio CKT
Audio IN Audio OUT
12V 1.8V Function Key Tuner
AC Connector
POWER REGULATOR
100-240V
ADAPTER Title
BLOCK DIAGRAM
Size: Document Number Rev
200-100-772DT (PT7-C5) S4
Date: 2003 Sep. 13
J. SCHEMATIC DIAGRAM ( 17" / 19")
5V
J1 19V_POWER 19V U2 L1 U1 VCC TUNER-5V
AO4403 33UH AO4801
2 F1 L2 8 1 8
D S1 D1
FUSE_5A BEAD_80R 2 7
2
5 3 7 3 G1 D1 6
S D D1 S2 D2
+ C1 C3 ZD1 + C2 C4 R2 C12 4
G2 D2
5
2 6 SR34 330U/16V 104 5.1V 330U/16V 104 22K 104
4 S D
+C6 C11 R1
470U/25V 104 1K 1 5
3 S D
1
1 L3
BEAD_80R
G
GND GND GND GND GND GND R4
100
4
19V
AGND GND GND GND GND
8 1 R8 L4
VIN ISENSE 100K 3 BEAD_80R J2
7 2 1 Q1
PGATE GND 4 DPMS 23904 1
2 BRI_VCC
R3 C13 6 3 R5
75K 103 PWR_GND NC 62K + C17 C19 3 BRI_ON/OFF
5 4 330U/16V 104 4
ADJ FB 5 BRI_ADJ
6 BRI_GND
GND
19V 12VIN U3 R6
R7 LM3485 20K
0R GND GND GND
C14
470P