Text preview for : Proview RA783 LCD Service Manual.pdf part of Proview RA783 Proview XL795D 19" LCD TFT Monitor Service Manual 200-100-776D-D (PV7-S2)
Xerox XL-776B XL-776S OEM
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RA783
Service Manual
TABLE OF CONTENTS
SERVICE WARNING·····································1 A. I M P O R T A N T S A F E T Y I N S T R U C T I O N · · · · · · · · · · · · · · · · · · · · · 1 B. S P E C I F I C A T I O N S · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2 C. T I M I N G C H A R T · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3 D. C O N T R O L L O C A T I O N · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5 E. CONDUCTION VIEW···································6 F. ADJUSTMENT PROCEDURE····························11 G. T R O U B L E S H O O T I N G H I N T S · · · · · · · · · · · · · · · · · · · · · · · · · · · 1 2 H. B L O C K D I A G R A M · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1 6 I. S C H E M A T I C D I A G R A M · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1 7
WARNING
To prevent from fire or shock hazard,do not expose monitor to any rain or any form of water.High voltage is
inside the monitor so please do not remove the back cover of the cabinet if you are not a qualified monitor engineer.Contact the local dealer or the nearest Proview branch office if you need help.
A. IMPORTANT SAFETY INSTRUCTION
Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in the user's manual for this product. 1. Read all of these instructions. 2. Save these instructions. 3. Follow all warnings and instructions a marked on the product. 4. Unplug this product from the wall outlet before cleaning.Do not use liquid cleaners or aerosol cleaners, use a damp cloth for cleaning. 5. Do not use this product near water. 6. Do not place this product on an unstable cart,stand or tablle.The product may fall,causing serious damage to the product. 7. Slots and openings in the cabinet and the back or bottom are provided for ventilation,to ensure reliable operation of the product and to protect it from overheating,those openings must not be blocked or covered.The openings should never be blocked by placing the product on a bed,sofa, rug, or other similar surface.This product should not be placed in a built-in installation less proper ventilation is provided. 8. This products should be operated from the type of power source indicated on the marketin label. If you are not sure of the type of power available, consult your dealer or local power company 9. This product is equipped with a 3-wire grounding type plug,a plug having a third (grounding) pin.This plug will only fit into a grounding-type power outlet.This is a safety feature,if you are unable to insert the plug into the outlet,contact your electrician to replace your obsolete outlet.Do not defeat the purpose of the grounding-type plug. 10. Do not allow anything to rest on the power cord.Do not locate this product where persons will walk on the cord. 11. If an extension cord is used with this product,make sure that the total of the ampere ratings on the product plugged into the extension cord to the waplugged into outlet does not exceed 15 ampere. 12. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock.Never spill liquid of any kind on the product. 13. Do not attempt to service this product yourself,as opening or removing covers may expose you to dangerous voltage points or other risks.Refer all servicing to service personnel. 14. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions. a. When the power cord or plug is damaged or frayed. b. If liquid has been spilled into the product. c. If the product has been exposed to rain or water. d. If the product does not operate normally,when the operating instructions are followed.Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extension work by a qualified technician to restore the product to normal operation. e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance,indicating a need for service.
B. SPECIFICATIONS
1. Maximum Resolution 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 CR=5 12. View Angle 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 Pin No. 1. Red 2. Green 3. Blue 4. Ground 5. Self Test 6. Red Ground 7. Green Ground 8. Blue Ground 3.5 stereo phone jack Input Sensitivity : 200mV 2.5+2.5W 8 Speaker 9. VDD from PC for DDC 10. Sync. Ground 11. Ground 12. SDA (For DDC) 13. Horizontal Sync. 14. Vertical Sync. 15. SCL (For DDC) 1280*1024 @ 75Hz 1280*1024 @ 60Hz 30 81 KHz 56 75 Hz 337.9mm (H) x 270.3mm (V) 0.264(H) x 0.264(V) mm 16.7M color 450:1 260cd/m˛ 135MHz 4 Key Switch Brightness, Conrast, H-Pos, V-Pos, H. Size, Phase, Color Select, Auto, Reset, Language, OSD Adjust, Exit +-70 Degrees +-70 Degrees 90-264 Vac 60 / 50 Hz 48W (max.) 15 Pin D Type Analog R.G.B. , 0.7Vp-p / 75 Ohms TTL level,positive or negative polarity Cool / Warm 452mm x 465mm x 142mm 4.8Kg 0 / + 15 degree 50W 5W 5W
23. Audio signal
C.TIMING CHART
D Video B Sync. A E A: Period B: Active C: Sync Width D: Back Porch E: Front porch
C
Preset Modes
VGA 640X480
*VGA 640X480
VESA 640X480
VESA 640X480
VGA 720X400
VESA 800X600
VESA 800X600
VESA 800X600
VESA 800X600
*MAC 832X624
Dot Rate F.H
A-period B-Active C-Sync.width
25.175MHz 31.340MHz 31.500MHz 31.500MHz 28.322MHz 36.000MHz 40.000MHz 50.000MHz 49.500MHz 55.000MHz 31.469KHz 34.978KHz 37.861KHz 37.500KHz 31.469KHz 35.156KHz 37.879KHz 48.077KHz 46.875KHz 49.107KHz 31.778us 25.422us 3.813us 1.589us 0.954us 59.941Hz 16.683ms 15.253ms 0.064ms 0.794ms 0.572ms 28.590us 20.421us 2.042us 3.063us 3.064us 66.625Hz 15.009ms 13.723ms 0.086ms 1.115ms 0.085ms 26.413us 20.317us 1.270us 3.810us 1.016us 72.810Hz 13.734ms 12.678ms 0.079ms 0.528ms 0.449ms 26.667us 20.317us 2.032us 3.810us 0.508us 75.000Hz 13.333ms 12.800ms 0.080ms 0.427ms 0.026ms 31.777us 25.422us 3.813us 1.907us 0.635us 70.087Hz 14.268ms 12.711ms 0.064ms 1.112ms 0.381ms 28.444us 22.222us 2.000us 3.556us 0.666us 56.250Hz 17.778ms 17.067ms 0.057ms 0.626ms 0.028ms 26.400us 20.000us 3.200us 2.200us 1us 60.317Hz 16.579ms 15.840ms 0.106ms 0.607ms 0.026ms 20.800us 16.000us 2.400us 1.280us 1.12us 72.188Hz 13.853ms 12.480ms 0.125ms 0.478ms 0.77ms 21.333us 16.162us 1.616us 3.232us 0.323us 75.000Hz 13.333ms 12.800ms 0.064ms 0.448ms 0.021ms 20.364us 15.127us 2.182us 1.745us 1.31us 75.087Hz 13.318ms 12.707ms 0.061ms 0.428ms 0.122ms
D-Back
Porch
E-Front
Porch F . V A-Period B-Active C-Sync.width D-Back Porch E-Front Porch H/V SYNC
NON
Interlaced
NON
NON
NON
NON
NON
NON
NON
NON
NON
Preset Modes
VESA VESA VESA VESA VESA 1024X768 1024X768 1024X768 1280X1024 1280X1024 65.000MHz 48.363KHz 75.000MH 78.750MHz 108.00MhZ 135.00MHz z 56.476KH 60.023KHz 63.98KHz 79.976KHz z 15.630us 11.852us 1.037us 2.296us 0.444us 60.020Hz 16.661ms 16.005ms 0.047ms 0.594ms 0.016ms 12.504us 9.481us 1.067us 1.837us 0.119us 75.025Hz 13.329ms 12.804ms 0.038ms 0.475ms 0.013ms
Dot Rate F.H
A-period B-Active C-Sync.width th D-Back Porch E-Front Porch F . V A-Period B-Active C-Sync.width D-Back Porch E-Front Porch H/V SYNC Interlaced
20.677us 17.707us 16.660us 15.754us 13.653us 13.003us 2.092us 2.462us 0.369us 1.813us 1.920us 0.321us 1.219us 2.235us 0.203us
60.004Hz 70.069Hz 75.029Hz 16.666ms 14.272ms 13.328ms 15.880ms 13.599ms 12.795ms 0.124ms 0.600ms 0.062ms 0.106ms 0.513ms 0.054ms 0.050ms 0.466ms 0.017ms
NON
NON
NON
NON
NON
D. CONTROL LOCATION
Font control panel
1. 2. 3. 4. 5.
Power Button 2. LED (Power Display) Menu Button Select Button Auto Button
E. CONDUCTION VIEW
MAIN BOARD (Component Side)
MAIN BOARD (Component Side)
MAIN BOARD (Solid Side)
F. ADJUSTMENT PROCEDURE
ITEM Program Menu.
Test Meter Test Point Pattern 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)
1. Unplug the signal cable into the monitor. 2. Turn the power switch of the monitor ON. 3. Check monitor power indicator light up orange. 4. Make sure the wattmeter value shown at right. 5. OSD will be display "NO SIGNAL" Picture.
< 2.5W
Into Factory PC or Pattern mode generator C Crosshatch Pattern (31.5KHz,640x480)
1. Hold < key,then turn the power switch of the monitor OFF. 2. Hold > key,then turn the power switch of the monitor ON. 3. You can into factory adjustment mode. 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
Auto mode Check D
PC or Pattern generator Crosshatch Pattern (1024x768/60Hz)
E
White Balance Adjust
PC or Pattern generator White Pattern (1024x768/60Hz)
1. Move the OSD to the COLOR mode (AUTO COLOR). 2. set color is 9300°K using the OSD,Check the value shown at right. Y = 220±0.1FL x = 0.283±0.01 y = 0.297±0.01 3. set color is 6500°K using the OSD,Check the value shown at right. Y = 220±0.1FL x = 0.313±0.01 y = 0.329±0.01 1. Move the OSD to the LANGUAGE mode. 2. You can choose one of the eight language you need.
OSD F Language Setting
PC or Pattern generator
G. TROUBLE SHOOTING HINTS
No Display ( Black )
LED ON ?
NO
Power adapter ?
NO
Change adapter
YES
YES
Push the power ON/OFF switch
LED Color change ?
Back light ON?
To Step 2
YES
YES
NO
NO
Check main board U2/Pin2
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
Nice Job !
A
B
Check the connection of CN8 cable
NO
Hi / Lo under push power sw?
YES
Change the main board
Display ?
YES
Change the Inverter
NO
Nice Job ! Display ?
YES
Change the main board
NO
Nice Job !
To Step 2
Step 2
Check the main board 12V ?
NO
Check F1,D5
YES NO
+5.0 V ?
Check U10,U11,TR1
YES
Check the main board U7 / Pin 5 ?
YES
YES
Check U7
H/V input Signal ?
YES
Change U9
NO
Check H/V Signal
Display ?
NO
Change Signal Cable
YES
Nice Job !
No display (White)
Check the main board 5V ?
NO
Check U10,U11,TR1
YES
+3.3V ?
NO
Check U8,U13
YES
Check the main board U9/Pin3 ?
NO
Check 3.3V Circuit
YES YES
H/V Input Signal ?
NO
Change U9
Check H/V Signal
Display ?
NO
Change Signal Cable
YES
Nice Job ! .
H. BLOCK DIAGRAM
VSYNC HSYNC
VGA-IN 12PIN
C O N N E N T
ADC
SCALER
8 R0~R7
LVDS
8 RA0~RA7 8 GA0~GA7 10 EVEN
LCD PANEL(LVDS)
3 {R.G.B} DDC-SDA DDC-SCL
8 G0~G7 8 BA0~BA7 8 B0~B7 8 RB0~RB7 8 GB0~GB7
D-DE
LVDS
D.D.C
24C21
EEPROM
CRYSTAL
8 BB0~BB7
10 ODD
24C16 EEPROM
12M HZ MCU INVERTER
BLK-ON/OFF BRIGHTNESS
HI VOLTAGE
POWER
SWITCH POWER SUPPLY AND REGULATOR
SDA SCL
8PIN 3V 5V CRYSTAL
C O N N E N T
12V
12V
POWER ADAPTER
12M HZ 12V
Title
FUNCTION KEY
BLOCK DIAGRAM
Document Number
Size B Date:
ORION
Rev B Sheet 1 of 1
Tuesday, October 23, 2001
I.SCHEMATIC DIAGRA
VCC A2
D1 DAN202K/NC
R2 VGA_VSYNC R158 4.7K E Q10 2N3906 C 2
4.7K C R1 PIN4 A1 0.1uF C1
NC
1 2 3 4
B
R3 47K
R4 47K 47 R6 47 R8 R9 10K/NC 8 7 6 5 24LC21 VCC VCLK SCK SI U1 NC NC NC VSS
232E
DDC-SCL DDC-SDA VE C C 0 R5 R7 TXD_PC RXD_PC AC AC 0.1uF 0.1uF A G DDC-SDA B VGA_HSYNC PIN4 VGA_VSYNC DDC-SCL R17 0R L3 VE VCC VCC C7 5PF G 0R 1 2 R21 75 0R C6 5PF A DAN217K(NP) D8 0.1uF RXD R152 2 232E 4.7K B C Q7 2N3904 E Q8 2N3904 C E B R153 4.7K 232E R 2 0R 2 1 L5 2 R24 75 0R AC C9 5PF A DAN217K(NP) D9 0.1uF C11 C 1 L6 2 47 R23 VE RAIN 2 C8 1 2 VCC R16 75 L1 B 0R 1 2 0R C3 5PF C2 5PF A DAN217K(NP) D5 1 L2 2 47 R13 BAIN AC VE C 2 A C14 C15 VE VE D3 DAN217K(NP)
47
0 CN14 17 6 1 11 7 2 12 8 3 13 9 4 14 10 5 15 16
D4 DAN202K/NC A1 47/NC 47/NC R10 R11 R14 3.3K/NC VE VE R18 C C D6 DAN217K(NP) AC DAN217K(NP) AC R19 22R/NC 22R/NC VCK_D1 7 R12 3.3K/NC R15 10K/NC U2 VCLK VCC NC1 NC2 NC3 GND 24LC21A/NC 8 1 2 3 4 C5 0.1uF/NC C A2 VCC
R
D2 DAN217K(NP)
DB15HD
0.1uF L4 47 R20 AC VE C
C4 C193 0.1uF GAIN 2 C194 0.1uF D7
6 5 SCL SDA
R22 10K/NC RX2m RX2p 2 2
R150 4.7K 2 TXD
R151 NC
CN15 SHELL1 DATA2DATA2+ DATA2/4_SHLD DATA4DATA4+ DDC_CLK DDC_DATA A_VSYNC DATA1DATA1+ DATA1/3_SHLD DATA3DATA3+ +5V GND H_PLUG_DET DATA0DATA0+ DATA0/5_SHLD DATA5DATA5+ CLK_SHLD CLK+ CLKA_RED A_GREEN A_BLUE A_HSYNC A_GND A_GND SHELL2
25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C1 C2 C3 C4 C5 C5 26
SCL_D1 SDA_D1 VGA_VSYNC RX1m RX1p 2 2
C10 5PF RXD_PC TXD_PC
P5V_D1 HPDET_D1 RX0m RX0p 2 2
U3A R25 VGA_VSYNC 100 C12 22pF 1 2 3
U3B R26 4 100 74LVC14-SOP14 7 C13 22pF AVSYNC 2
A
A
74LVC14-SOP14 7
RXCm RXCp R G B VGA_HSYNC
2 2
A DAN217K(NP) D10 0.1uF
AC
VE C C17
DVI_D_CON/NC U3C U3D R28 5 6 9 8 100 R29 7 NC 74LVC14-SOP14 74LVC14-SOP14 7 C19 22pF AHSYNC 2
C16 NC R27
VGA_HSYNC 100 AC VE C C18 22pF
A DAN217K(NP) D11 0.1uF
C20 H1 8 7 6 H2 8 7 6 H3 8 7 6 H4 8 7 6 TP 1 2 3 1 2 3 1 2 3 8 7 6 9 9 5 5 4 4 TP
8 7 6
8 7 6
0R 1
L7 2
1 2 3
1 2 3
TP 1 2 3 1 2 3
TP
V33 U3E 11 C21 74LVC14-SOP14 U3F 13 12 10
0.1uF
7
1 2 3
8 7 6
9
9
5 5 4 4
9
9
5 5 4 4
9
9
5 5 4 4
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
74LVC14-SOP14
Title Size Date:
7
VGA & DVI INPUT
Document Number
200-100-776D (PV7-S1)
Sheet 1 of 6
Rev A
Thursday, February 20, 2003
PV1
R35 C22 3.9nF 3.3K V33 V33 V33 V33 1 RXD 1 TXD 23 37 43 44 50 64 65 7 8 10 11 13 14 16 17 R42 430 LED1 LED2 DPMS LCDON BKLON MUTE 232E 3 3 5 4 5 6 1 RTERM 5 63 62 61 60 59 58 57 56 55 Take off U4A pin55 and 72 72 FILTER RED GREEN SOG BLUE VS HS RX2P RX2M RX1P RX1M RX0P RX0M RCP RCM RTERM V656_0 V656_1 V656_2 V656_3 V656_4 V656_5 V656_6 V656_7 VPEN VCLK PW13x U4A Graphics and Video Port 3 NMI R157 V33 8 7 6 5 22 R154 R155 R30 0 C89 330P V18 V18 C31 0.1uF V18 C32 0.1uF V18 C33 0.1uF V18 C34 0.1uF V18 C35 0.1uF V18 C36 0.1uF 3.3VADC 3.3VADC 3.3VADC 3.3VADC 3.3VADC 3.3VADC C38 0.1uF C39 0.1uF C40 0.1uF C41 0.1uF C42 0.1uF 3.3VADC C43 68 83 104 122 133 171 186 75 95 135 146 173 184 32 33 36 39 41 46 48 52 6 18 0.1uF 350ma max. R43 X607 C28 4 3 6 5 LVDSON BUZZER VOLUME PWMOUT Take off R30, R31 Take off U4C pin 203,205,206 J2 4 3 2 1 CON4 R41 4.7K 3 SDA 3 SCL VCC 3 RESETn R37 R38 R39 R40 NC NC 3.3K 3.3K
R36 0 TESTEN 137 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 193 192 191 190 189 188 183 182 181 180 179 178 177 176 175 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 145 144 143 196 195 197 198 199 200 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 A[19:1] 3
R34 100_NS DCLK DCLKNEG DVS DHS DEN DR0 DR1 DR2 DR3 DR4 DR5 DR6 DR7 DG0 DG1 DG2 DG3 DG4 DG5 DG6 DG7 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DGR0 DGR1 DGR2 DGR3 DGR4 DGR5 DGR6 DGR7 DGG0 DGG1 DGG2 DGG3 DGG4 DGG5 DGG6 DGG7 DGB0 DGB1 DGB2 DGB3 DGB4 DGB5 DGB6 DGB7 106 107 101 102 103 98 97 94 93 92 91 90 89 88 87 86 85 82 81 80 79 78 77 74 73 71 70 67 66 131 130 129 128 127 126 125 124 121 120 119 118 117 116 115 114 113 112 111 110 109 108 100 99 DRE0 DRE1 DRE2 DRE3 DRE4 DRE5 DRE6 DRE7 DGE0 DGE1 DGE2 DGE3 DGE4 DGE5 DGE6 DGE7 DBE0 DBE1 DBE2 DBE3 DBE4 DBE5 DBE6 DBE7 DRO0 DRO1 DRO2 DRO3 DRO4 DRO5 DRO6 DRO7 DGO0 DGO1 DGO2 DGO3 DGO4 DGO5 DGO6 DGO7 DBO0 DBO1 DBO2 DBO3 DBO4 DBO5 DBO6 DBO7 DCLK DVS DHS DEN 4 4 4 4
C23 39nF
TESTEN
DRE[7:0]
4
GFILT 1 RAIN 1 GAIN 47nF C24 47nF C25 1nF 1 BAIN 1 AVSYNC 1 AHSYNC 1 RX2p 1 RX2m 1 RX1p 1 RX1m 1 RX0p 1 RX0m 1 RXCp 1 RXCm Modify their Data bus C26 47nF C27
IRED IGREEN ISOG IBLUE
132 53 54 208 207 206 205 204 203 202 201 142 141 140 139 138 194 169 170
RESETB RXD TXD PORTA0 PORTA1 U4C PORTA2 PORTA3 PW131 PORTA4 Misc PORTA5 PORTA6 PORTA7 TRST TCK TMS TDI TDO NMI XI XO
DGE[7:0]
4
D[15:0]
3
U4B
DBE[7:0]
4
Display Port
DRO[7:0]
4
C87 0.1uF
R31 4.7K
U5 P2781A 1 VDD XIN 2 RS0 XOUT 3 MOUT FS1 4 LF VSS R156 C88 3300P 1.2K
0/NC 0/NC
1.5M Y1 X608 XTAL14.31818 V18A
C29
PW13x
RD WR ROMOE ROMWE CS0 CS1
RDn WRN1 ROMOEn ROMWEn CS0n
3 3 3 3
DGO[7:0]
4
Take off U4C pin200
18pF/NC
18pF/NC
New add on 10/31
C30 C37 0.1uF 0.1uF
175ma max. Sleep Mode 35ma L8 22uH L9 22uH L12 22uH L10 22uH
40ma max. L11 22uH
DBO[7:0]
4
PV1 PW13x
DV1
Sleep Mode 9ma max. V33 3.3VDVI 40ma max. 90ma max.
MPV1
DPV1
LV1 C44 C45 0.1uF C46 0.1uF C47 0.1uF C48 0.1uF
165
167
1 3 20
22 24 26
28 29
0.1uF
AVDD31 AVDD32 AVDD33 AVDD34 AVDD35 AVDD36 AVDD37 AVDD38
VDDQ31 VDDQ32 VDDQ33 VDDQ34 VDDQ35 VDDQ36 VDDQ37
DVDD31 DVDD32
VDD11 VDD12 VDD13 VDD14 VDD15 VDD16
DVDD11 DVDD12 DVDD13
PVD11 PVD12 PVD13
V33 C49 0.1uF
V33 C50 0.1uF
V33 C51 0.1uF
V33 C52 0.1uF
V33 C53 0.1uF
V33 C54 0.1uF
V33 C55 0.1uF
PW13x
U4D
Power and Ground
DGND31 DGND32 DGND33 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16
MPLLVDD1
DPLLVDD1
ALVDD11 ALVDD12
MPLLVSS1
DPLLVSS1
3.3VDVI C56 0.1uF
3.3VDVI C57 0.1uF
ALGND11 ALGND12
DGND11 DGND12 DGND13
AGND31 AGND32 AGND33 AGND34 AGND35 AGND36 AGND37 AGND38 AGND39
PGND11 PGND12 PGND13
VSSQ31 VSSQ32 VSSQ33 VSSQ34 VSSQ35 VSSQ36 VSSQ37
Take off U5.
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
69 84 105 123 134 172 187
76 96 136 147 174 185
166
168
34 35 38 40 42 45 47 49 51
9 12 15
2 4 19
21 25 27
30 31
Title Size Date:
PW13X (A/D+Scaler)
Document Number
200-100-776D (PV7-S1)
Sheet 2 of 6
Rev A
Thursday, February 20, 2003
2 ROMOEn 2 ROMWEn V33 2 2 RDn R44 CS0n V33 V33 V33 V33 V33 V33 V33 V33 C59 0.1uF 100K A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 D[15:0] 2 WPn 2 RESETn
V33 U6 26 28 11 12 14 47 25 24 23 22 21 20 19 18 8 7 6 5 4 3 2 1 48 17 16 CE OE WE RP WP BYTE A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 VPP VCC D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 GND1 GND2 13 37 29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45 46 27 C60 0.1uF R53 2.2K FCEn R54 100K V33 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 V33 0.1uF D[15:0] D[15:0] 2 C58 V33
V33 R45 10K R46 10K R47 10K R48 10K R49 10K R50 10K R51 10K R52 10K AUTO POWER LEFT RIGHT MENU U7 1 19 OE1 OE2 2 3 4 5 6 7 8 9 I0 I1 I2 I3 I4 I5 I6 I7 74LVC541A VCC O0 O1 O2 O3 O4 O5 O6 O7 GND 20 18 17 16 15 14 13 12 11 10 D0 D2 D4 D6 D1 D3 D5 D7
EN29LV800T-90
ROM
Input Buffer
VCC VCC 2 A[19:1] 1 R57 330 LED_O R59 33R 2 R58 C Q1 E 2N3904 33R 1K 2 LED1 R61 C Q2 E 2N3904 LED_G V33 B 2 1 R55 100K
R56 330
2
LED2 1K R60
B
R62 10K RESETn
50 mil, Male 30X2, PromJet
V33 ROMOEn
1 C61 10uF/16V_EC4D(NC)
Modify 8-pin connector 2
R63
WAFE-8PIN-1.5MM-90@ CN1 1 2 3 4 5 6 7 8 9 10 RP1 8 7 6 5 33X4 V33 1 2 3 4 LEFT RIGHT MENU AUTO LED_G LED_O POWER C62 C63 C64 C65 C66 C67 C68
A2 A4 A6 A9 A11 A12 A14 A17 A19
JP1 HDR_RA30X2
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60
3.3K ICEn A1 A3 A5 A7 A8 A10 IRPn A13 A15 A16 A18 IA20 IA21 ROMWEn D7 D6 D13 D12 D11 D10 D1 D0
V33 R64 3.3K
R66 3.3K
D15 D14 D5 D4 D3 D2 D9 D8
R67 3.3K
BUZZER 1.POWER 2.LED G 3.LED O 4.DOWN5.UP+ 6.MENU 7.AUTO 8.GND 9.V33 10.BUZZER PROVIEW KEY PAD --OK
2
0.1uF 0.1uF 0.1uF
0.1uF 0.1uF 0.1uF 0.1uF
Promjet Header, Removed for Production
V33 U8 6 5 SCL SDA 1 2 NC0 3 NC1 NC2 V33 NMI NMI 2 24C16
OPTIONAL
2 SCL 2 SDA
VCC WP GND
8 7 4 C69 0.1uF
NVRAM
J3 NMI RESETn 1 2 3 4 CON4 R69 2.2K
FCEn R32 0R ICEn
J4 1 2 3 CON3
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
Title Size
MEMORY & LCD POWER CONTROL
Document Number
.
200-100-776D (PV7-S1)
Sheet 3 of 6
Rev A
Date:
Thursday, February 20, 2003
2 DRO[7:0]
RP2 DRO0 1 DRO1 2 DRO2 3 33X4 DRO3 4 DRO4 1 DRO5 2 DRO6 3 33X4 DRO7 4 RP3
8 7 6 5 8 7 6 5
RO0 RO1 RO2 RO3 RO4 RO5 RO6 RO7
JSTB30B-PHDSS CVDD 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 CN2 RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ GND RXOCRXOC+ RXO3RXO3+ RXE0RXE0+ GND RXE1RXE1+ GND RXE2RXE2+ RXECRXEC+ RXE3RXE3+ GND
C70 0.1uF
C71 0.1uF
C72 0.1uF
C73 0.1uF
C74 0.1uF
C75 0.01uF
1-19 2-18 3-17 4-16 5-15 6-14 8-13 9-12 10-11 11-10 12-29 13-28 15-27 16-26 18-25 19-24 20-23 21-22 22-21 23-20
2 DGO[7:0]
RP4 DGO0 1 DGO1 2 DGO2 3 33X4 DGO3 4 DGO4 1 DGO5 2 DGO6 3 33X4 DGO7 4 RP5
8 7 6 5 8 7 6 5
GO0 GO1 GO2 GO3 GO4 GO5 GO6 GO7 RO7 RO5 GO0 GO1 GO2 GO6 R70 4.7K(NP) GO7 GO3 GO4 GO5 BO0 BO6
CVDD
A PORT TO CMO M170E1 first pixel EVEN A PORT TO CMO M170E4 first pixel ODD
U9 VCC TXIN5 TXIN6 TXIN7 GND TXIN8 TXIN9 TXIN10 VCC TXIN11 TXIN12 TXIN13 GND TXIN14 TXIN15 TXIN16 R_FB TXIN17 TXIN18 TXIN19 GND TXIN20 TXIN21 TXIN22 TXIN23 VCC TXIN24 TXIN25 TXIN4 TXIN3 TXIN2 GND TXIN1 TXIN0 TXIN27 LVDS GND TXOUT0TXOUT0+ TXOUT1TXOUT1+ LVDS VCC LVDS GND TXOUT2TXOUT2+ TXCLKOUTTXCLKOUT+ TX OUT3TX OUT3+ LVDS GND PLL GND PLL VCC PLL GND PWR DWN TXCLKIN TXIN26 GND CVDD
2 DBO[7:0]
RP6 DBO0 1 DBO1 2 DBO2 3 33X4 DBO3 4 DBO4 1 DBO5 2 DBO6 3 33X4 DBO7 4 RP7
8 7 6 5 8 7 6 5
BO0 BO1 BO2 BO3 BO4 BO5 BO6 BO7
2 DRE[7:0] DRE0 DRE1 DRE2 DRE3 DRE4 DRE5 DRE6 DRE7
RP8 1 2 3 33X4 4 1 2 3 33X4 4 RP9
8 7 6 5 8 7 6 5
RE0 RE1 RE2 RE3 RE4 RE5 RE6 RE7
BO7 BO1 BO2 Take off CNA1, 2, 3,6 R71 0 BO3 BO4 BO5
2 DGE[7:0]
RP10 8 DGE0 1 7 DGE1 2 6 DGE2 3 33X4 5 DGE3 4 8 DGE4 1 7 DGE5 2 6 DGE6 3 33X4 5 DGE7 4 RP11
D-HSYNC D-VSYNC
GE0 GE1 GE2 GE3 GE4 GE5 GE6 GE7
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
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
RO4 RO3 RO2 RO1 RO0 RO6 L13 L0603 L14 L0603
RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+
LCDVDD
C76 0.1uF
C77 0.1uF
1
LVDSON
2 30
L15
Samsung and AU 17" panel.
DS90C383-QSOP56
D-DE2
D-SHCLK2
L0603
2 DBE[7:0] DBE0 DBE1 DBE2 DBE3 DBE4 DBE5 DBE6 DBE7
RP12 1 8 2 7 3 33X4 6 4 5 1 8 2 7 3 33X4 6 4 5 RP13
CVDD BE0 BE1 BE2 BE3 BE4 BE5 BE6 BE7
CVDD
U10 RE7 RE5 GE0 GE1 GE2 GE6 R74 4.7K(NP) GE7 GE3 GE4 GE5 BE0 BE6 BE7 BE1 BE2 R75 BE3 BE4 BE5 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 VCC TXIN5 TXIN6 TXIN7 GND TXIN8 TXIN9 TXIN10 VCC TXIN11 TXIN12 TXIN13 GND TXIN14 TXIN15 TXIN16 R_FB TXIN17 TXIN18 TXIN19 GND TXIN20 TXIN21 TXIN22 TXIN23 VCC TXIN24 TXIN25 TXIN4 TXIN3 TXIN2 GND TXIN1 TXIN0 TXIN27 LVDS GND TXOUT0TXOUT0+ TXOUT1TXOUT1+ LVDS VCC LVDS GND TXOUT2TXOUT2+ TXCLKOUTTXCLKOUT+ TX OUT3TX OUT3+ LVDS GND PLL GND PLL VCC PLL GND PWR DWN TXCLKIN TXIN26 GND 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
RE4 RE3 RE2 RE1 RE0 RE6 L16 L0603
L17 L0603
PS : SHCLK & D-SHCLK ADD GND 2 DCLK 33R 1 L18 0R 2 SHCLK1 L19 2 D-SHCLK2
PS : SHCLK & D-SHCLK ADD GND 2 DEN 33R R73 D-DE2
RXE0RXE0+ RXE1RXE1+ RXE2RXE2+ RXECRXEC+ RXE3RXE3+
C78 0.1uF
C79 0.1uF
C81 C80 22pF GND 33R 33R 22pF GND
C82 NP GND D-HSYNC D-VSYNC 0
LVDSON L20
2
2 DHS 2 DVS
R76 R77
D-HSYNC D-VSYNC
DS90C383-QSOP56 CVDD L21 BE0805 CVDD V33 D-DE2 D-SHCLK2
L0603
C83 NP
C84 NP
1 GND
2
C92 0.1uF L22 BE1206
+ C90 22u/6.3V(NP)
+ C91 22u/6.3V
GND VCC V12 C94 100uF/16V C95 0.1uF GND L23 BE1206(NP) GND R78 4.7K 4 R81 2 LCDON 4.7K B C93 0.1uF 3 2 1 U11 Si9435 8 7 6 5 R80 10K PVCC C96 C97 I IN GND OUT O TU1 EMI KHLC-010C86 0.1uF
GND
L24 BE1206(NP)
LCDVDD
0.1uF 100uF/16V
C
C98 GND GND
+ C85 100u/16V
0.1uF E Q3 2N3904 GND GND
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
G
GND
Title Size Date:
OUTPUT CONNECTOR
Document Number
200-100-776D (PV7-S1)
Sheet 4 of 6
Rev A
Thursday, February 20, 2003
CN3 2 5 4 3 1 VIN12V F1 FUS1206-5A 1 2
S1 2
1
NP L25 BEAD_80R
Choose one package
C99 0.01uF GND VIN1
V12
DC-JACK
L25A BEAD_80R/NC S2 2 1 NP
C100 0.1uF GND
L26 BE1206
C101 220uF/16V S3 2 S4 NP 2 NP D14 C107 220uF/16V GND GND C109 C108 A 0.1uF
GND
D12 MMSZ5248B(NP) A
C102 0.1uF
C103 0.01uF
R84 10K
U13 1 2 VIN CS+ 3 DUTY CS4 SHDN DRI FB GND AIC1578-SO8
8 7 6 5 GND
U12 1 2 S1 3 S2 4 S3 G
D4 D3 D2 D1
C
C
CEM9435A SO8 1N5822(DIP) A
D13 SB340 A
C
8 7 6 5
L27 33uH@3A
R83 0.02-1/4W
1 1
L28 BE1206
VCC
C
D15 5.6V
C105 0.1uF
C106
+ C104
0.01uF 220uF/16V
GND
GND
GND
R85
C110
300p
GND 20K(NP) R87 R86 2K_1% 6.2k_1%
220uF/16V GND
VCC U14 AIC1084-33CM VCC I C111 0.1uF C G IN OUT OUT1 O TAB V33A C112 C113 C114 0.1uF 0.01uF BE0805 C198 220uF/10V C201 0.1uF + C115 220uF/16V 2 2 Q4 C E 2N3904 R91 4.7K B BKLON 2 R96 27K PWMOUT 2 CN4 1 2 3 4 5 6 JST-2.0-6PIN U15 ADJ LM1117 L32 V18 C121 C122 C120 220uF/16V C127 AGND 0.1uF AGND L34 NC U17 D4 D3 D2 D1 AGND R95 R94 301 681 AGND 0.1uF 0.01uF L33 NC AGND TAB C123 BE0805 100uF/16V C124 0.01uF C125 10uF/16V Q5 C126 0.1uF C E 2N3904 B 1 + 2 AGND AGND GND GND C C118 0.1uF 1 E B Q9 2N3904 R92 4.7K R93 4.7K 2 R90 470/NC R88 0 1 R33 4.7K 1 R89 4.7K GND GND L29 V33 V33 V12
3A
220uF/16V
GND L30 3.3VADC
AGND 3.3VDVI
C116 0.1uF
BE0805
C197 220uF/10V
C199 0.1uF
C195 10uF/16V
C200 0.1uF
On/Off Bri C117 0.1uF
Vo2 Vo4
TAB
BE0805 O G I
C119 0.1uF
Vin
L31
INVERTER I/F
GND
Vo2 Vo4
U16 ADJ LM1117 L36 V18A C129 BE0805 100uF/16V C128 220uF/16V C130 0.01uF
1 2 S1 3 S2 4 S3 G
8 7 6 5
L35
BE0805
Vin
L37
CEM9435A SO8 L38
BE0805 3.3VADC C131 BE0805 3.3VDVI DPMS 0.1uF 2 AGND R98 R97 301 681
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
O
G
I
AGND AGND
AGND
Title Size Date:
POWER SUPPLY
Document Number
200-100-776D (PV7-S1)
Sheet 5 of 6
Rev A
.
Thursday, February 20, 2003
1 C132 VCC MODE VCC OP VOL R100 MODE GND OP MAX R104 1K(NP) VCC 1 L39 BE0805 2 VCC_AU R102 2 10uF/16V C133
33PF R103 DEL L15
1K
C134 0.1uF
C135 0.1uF
20K
33K R106
DEL L17 DEL C134
16
27
19
U18
4 5 Mode Mute
18
20K
6
DEL R86 C141 0.068uF Left_outp Left_Outm L-SPOUT L40 BE0603 BASE2S 1 2 CN6 DEL R89
VDD
VDD
VDD
Lift Gain1
Lift Gain2
L-OUT
Lift out CN9 SCP606 1 CN8 SCP606 1 R109 R111 20K C145 1UF 20K R113 20K C147 1UF R115 13 12 11 10 9 2 HI SHUTDOWN 2 MUTE VCC Take off C136,137,138,139,140,142,143,144,146,148,149 C152,153,154,155,156,157,160,161,192,203 R99,101,105,107,108,110,112,114,116,121,124 R148,149,D16,CN5,CN7 C151 1UF AUD4835_DCVOL R117 10K AUD4835_SD 20K 2 3 7 Shutdown Gain Select Right Gain1 DC_Vol Bypass GND GND GND GND GND GND Left Dock Lift In Beep In Right In Right Dock Lift out + HP Sense
17
Left_Outm
3
PCL
15 21
Left_outp HI HP OUT LOW SP OUT
2
3
PCR
Right Out+
28
Right_Outp
Right OutRight Gain2
26
Right_outm
Right_Outp Right_outm L41
R-SPOUT BE0603
BASE2S 1 2 CN10
R-OUT
22
1 8 14 20 23 29
24
10K(NP)
10K(NP)
25
R118
R119
LM4838
R120 20K R123
C150 0.068uF
R122 C159 10UF/16V 20K
VCC
C158 0.1uF 2
1
33K C162
1 R125 220 R126 2.2K 1
33PF 2 Q6 C E
+ 2
C163 100uF/16V
2N3904 B
10K
R127 VOLUME 2
MUTE MODE GAIN SDWN HPS
0
1
1
0
0
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City, Taipei County, Taiwan R.O.C. Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
Title Size
AUDIO
Document Number
. .
200-100-776D (PV7-S1)
Sheet 6 of 6
Rev A
Date:
Thursday, February 20, 2003
Memu..