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E-mail: http://www.LGEservice.com/techsup.html
COLOR MONITOR SERVICE MANUAL MODEL: W1941S (****************) **Sales Market
CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
*To apply the MSTAR Chip.
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CONTENTS SPECIFICATIONS ...................................................2 PRECAUTIONS .......................................................3 TIMING CHART .......................................................7 DISASSEMBLY ........................................................8 BLOCK DIAGRAM...................................................11 DISCRIPTION OF BLOCK DIAGRAM .................. 13 ADJUSTMENT ...................................................... 15
SERVICE MODE ......................................................... 17 TROUBLESHOOTING GUIDE .............................. 18 WIRING DIAGRAM ................................................... 24 EXPLODED VIEW...................................................... 25 REPLACEMENT PARTS LIST ................................. 27 SCHEMATIC DIAGRAM......................................... 35
SPECIFICATIONS
1. LCD CHARACTERISTICS Type : TFT Color LCD Module Active Display Area : 18.51 inch Pixel Pitch : 0.3 (H) x 0.3 (V)mm Color Depth : 16.7M colors Size : 430.4(H) x 254.6(V) x 13.0(D) mm(Typ.) Interface : LVDS 2Port Surface Treatment : Hard-coating(3H), Anti-Glare Operating Mode : Normally White, Transmissive mode Backlight unit: 2 CCFL 2. OPTICAL CHARACTERISTICS 2-1. Viewing Angle by Contrast Ratio > 10 Left : 70°min, 85°(Typ) Right : 70°min, 85°(Typ) Top :60° min, 75°(Typ) Bottom : 70°min,85°(Typ) 2-2.Luminance :250Cd / m2 (min), 300Cd / m2 (Typ) -6500K
:170Cd / m2 (min) -9300K 2-3. Contrast Ratio : 600(min), 1000(Typ) 3. SIGNAL (Refer to the Timing Chart) 3-1. Sync Signal Type : Separate Sync, SOG (Sync On Green) 3-2. Video Input Signal 1) Type : R, G, B Analog 2) Voltage Level : 0~0.7 Vp-p 3) Input impedance: 75 Ω 3-3. Operating Frequency Horizontal : 30 ~ 61kHz Vertical : 56 ~ 75Hz
4. Max. Resolution D-sub Analog : VESA 1360 x 768 @ 60 Hz 5. POWER SUPPLY 5-1. Power : AC 100-240V~ 50/60Hz 0.8A 5-2. Power Consumption On Mode : 21 W(Typ.) Sleep Mode: ≤ 1 W Off Mode :≤ 1 W 6. ENVIRONMENT 6-1. Operating Temperature : 10°C~35°C Humidity: 10 % to 80 % non-Condensing 6-2. Storage Temperature: -20°C to 60 °C Humidity: 5 % to 90 % non-Condensing 6-3. MTBF : 70000 Hours (Not include panel) Lamp Life : Depend on Module spec 7. DIMENSIONS (with Stand) Width : 44.84 cm (17.65 inches) Depth : 35.79 cm (14.09 inches) Height : 19.84 cm (7.81 inches) 8. WEIGHT (excl. packing) Weight : 3.3 kg (7.28 lbs)
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DISASSEMBLY-Set #1
Put the monitor on a soft flat.
#2
Pull out the stand and the hinge cover.
#3
Remove the three screws.
#4
Put the front cover upward. Then let the all latches are separated.
#5
Put the front face down, disassembly back cover.
#6
Pull the key board out of bezel.
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#7
Disassembly the bezel.
＃8
Disassembly the connector and screw.
#9
Remove the screw.
#10
Disassemble the FFC cable.
#11
Main board and power board.
#12
The panel.
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DISASSEMBLY-Stand #1
Pull the Base Latches to inside until losing elasticity.
#2
Consequently, pull the stand body directly.
#3
Separate Stand Body & Stand Base.
#4
Fix Stand Base & Stand Body.
#5
Separate the hinge and stand.
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BLOCK DIAGRAM-POWER Power
Inverter
EMI filter Rectification Transformer
5V/12V output OVP
Feedback control circuit
Switching circuit (PWM control IC & MOSFER)
OVP protect circuit
Diode rectifier
Starting resistor
12V
Rush prevention
ON/OFF
DIM
Push-pull circuit
Transformer conversion
LC resonance
VDDA
ON/OFF circuit
PWM IC OZ9938GN
Feedback circuit
OVP circuit 2 CCFL lamps
Sampling Lamp open protection
DIM circuit
12V
5V 100~240V
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DESCRIPTION OF BLOCK DIAGRAM
1. Video Controller Part.
This part amplifies the level of video signal for the digital conversion and converts from the analog video signal to
the digital video signal using a pixel clock.
The pixel clock for each mode is generated by the PLL.
The range of the pixel clock is from 79.5MHz to 90MHz.
This part consists of the Scaler, ADC converter, TMDS receiver and LVDS transmitter.
The Scaler gets the video signal converted analog to digital, interpolates input to 1360 X 768 resolution signal and
outputs 8-bit R, G, B signal to transmitter.
2. Power Part.
This part consists of the one 3.3V, and one 1.8V regulators to convert power which is provided 5V in Power board.
12V is provided for inverter, 5V is provided for LCD panel.
Also, 5V is converted 3.3V and 1.8V by regulator. Converted power is provided for IC in the main board.
The inverter converts from DC 12V to AC 700Vrms and operates back-light lamps of module.
3. MICOM Part.
This part is including video controller part. And this part consists of NVRAM which stores control data, Reset IC and
the Micom.
The Micom distinguishes polarity and frequencies of the H/V sync are supplied from signal cable.
The controlled data of each mode is stored in NVRAM.
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LIPS Board Block Diagram
Operation description_LIPS
1. EMI components.
This part contains of EMI components to comply with global marketing EMI standards like FCC, VCCI CISPR, the
circuit included a line-filter, across line capacitor and of course the primary protection fuse.
2. Input rectifier and filter.
This part function is for transfer the input AC voltage to a DC voltage through a bridge rectifier and a bulk capacitor.
3. Energy Transfer.
This part function is for transfer the primary energy to secondary through a power transformer.
4. Output rectifier and filter.
This part function is to make a pulse width modulation control and to provide the driver signal to power switch, to
adjust the duty cycle during different AC input and output loading condition to achieve the dc output stabilized, and
also the over power protection is also monitor by this part.
5. Photo-Coupler isolation.
This part function is to feed back the DC output changing status through a photo transistor to primary controller to
achieve the stabilized DC output voltage.
6. Signal collection.
This part function is to collect the any change from the DC output and feed back to the primary through photo
transistor.
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ADJUSTMENT
Windows EDID V1.0 User Manual
Operating System: DOS, windows98, 2000, XP
1. Parallel port setting
Enter your bios, and do as followings.
a) Integrated peripheral
b) Super IO Device
c) Parallel port mode
you should set the” parallel port mode” to SPP for using the DOS EDID tool surely.
2. EDID Write
1、Connect the signal line of monitor with DDC recorder. 2、Choose the DDC RECORD program, and it shows on the screen, the choose the correct source base on the monitor. 3、Click “LoadFile” ,then key in the manufacturer name、model name、product code, then choose the correct model name base on the monitor.(as Fig. 2) 4、Scan serial No. to DDC recorder by Bar Reader, then read again in the Verify SN. 5、According to the message of DDC program, when the picture as fig.1 appears, it show DDC record has finished.
Fig.1
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Please check Manufacturer Name、Vendor Assigned Code、 Monitor Name、 Serial Number：*****[????????******] (it must be the same as Bar Code)、 Week of Manufacture：**、Year of Manufacture：****、Checksum：** (It must be the same as the last byte of data table, as follows picture shows). Above of all must be right, then if it shows the green “PASS”, it means record succeeds ,the red “Fail” means record fails; then check the power supply and signal line, and ensure they are connected well ,then do DDC record again from the third step.
Fig.2
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1) Turn off the power switch at the front side of the display. 2) Wait for about 5 seconds and press MENU, POWER switch with 1 second interval. 3) The SVC OSD menu contains additional menus that the User OSD menu as described below. a) CLEAR ETI: To initialize using time. b) Auto Color: W/B balance and automatically sets the gain and offset value. c) AGING: Select Aging mode (on/off). d) PANEL: used panel type e) NVRAM INIT: EEPROM initialize. (24C04) f) R/G/B-9300K: Allows you to set the R/G/B-9300K value manually. g) R/G/B-6500K: Allows you to set the R/G/B-6500K value manually. h) R/G/B-Offset: Allows you to set the R/G/B-Offset value manually. (Analog Only) i) R/G/B-Gain: Allows you to set the R/G/B-Gain value manually. (Analog Only)
Figure 1. Cable Connection for Micom uploading
SERVICE MODE
Connect to the monitor
Connect to the PC http
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TROUBLESHOOTING GUIDE
No Power (Power Indicator Off)
Please reinsert and make sure the AC of 100-240v is normal
Measure C704 (+) =1.8V U701 PIN2=3.3V
Check the Adapter/Inverter section
Check CN701 or replace Q702, Q703, and U701
NO
NO
YES
YES
1. NO POWER
Check X401 oscillate waveforms are normal
Replace X401
Replace U401
NO
YES http://w
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2. NO RASTER (OSD IS NOT DISPLAY)-LIPS
LIPS
No Raster (OSD Is Not Displayed)
Check U701 PIN 2 =3.3V?
Check U701 PIN 3 =5V?
Check power board and find out a short point as penning each power line
1. Check U701 2. Check C706,C707
Check C704 (+) 1.8V?
1. Check Q702,Q703 2. CheckC704,C705 3. TROUBLE IN SCALER IC
NO
NO
NO
YES
YES
YES
Check CN701 PIN 3 =5V?
YES
NO Check BL ON/OFF pulse as contacting scope http
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2. NO RASTER (OSD IS NOT DISPLAY)-MSTAR
1. Check C420 C421 2. Check X401 3. TROUBLE IN SCALER IC
SCALER PIN 96, 97 OSCILLATES AS 14.318MHZ?
No Raster (OSD Is Not Displayed)
CHECK CONNECTION LINE FROM D-SUB TO SCALER
TROUBLE IN CABLE OR LCD MODULE
NO
YES
YES
NO SCALER IC PIN 27 H SYNC ? PIN 28 V SYNC?
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4. TROUBLE IN DPM
TROUBLE IN DPM
SCALER IC PIN 27 H SYNC? PIN 28 V SYNC?
CHECK H/V SYNC LINE
TROUBLE IN CABLE OR LCD MODULE
NO
YES
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5. POWER
No Power (Power Indicator Off)
Check AC line volt
Check the voltage of C905(+)
Check start voltage for the pin1 of IC901
Check IC901 pin 7 Vcc is 13v?
Check AC line
Check F901, BD901
Check D905, R934, R929,R928,IC901
Check D902,C907
Check IC901, T901,D907,D908,ZD903,ZD902,ZD901,IC902,IC903
NO
YES
YES
NO
YES
NO
YES
NO
Check IC901 PIN6 output is PWM?
Check D901,Q903,ZD904
NO http://w
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6. RASTER
NO Raster (Lamp Off)
Check C811 (+) =12V
Check ON/OFF signal
CheckIC801 pin 2=5V?
Check Q805/Q806 pin5/pin8 is 12V?
Check power section
Check Interface section or main board
Check Q801 Q802 Q803 ZD801
Check IC801 pin 5/pin6
Cut all the pin connector of Q805/Q806, check C811 (+) =12V?
Unplug backlight connector wire, check PT801/PT802 pin7/pin8 = 650V?
Replace PT801/PT802
NO
NO
NO
NO
NO YES
YES
YES
Check IC801 Pin1/pin15 have the output of sawtooth
Check PT801/PT802 pin7/pin8= 650V?
Replace Q805/Q806
Check Q801 Q802
Replace backlight
Replace IC801
NO
YES
NO
YES
YES
NO
YESNO http
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WIRING DIAGRAM
95G820H 6W503
089G179J30N511
95G 825 7D504
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EXPLODED VIEW PARTS LIST Ref. No. TPV part no. LGE part no. Description
010 Q34G0459 B6A1B0130 BEZEL(18.5") 020 Q33G0238 1 1C0100 LENS 030 Q33G0239 B6 1L0100 KEY BUTTON 040 KEPC8QG8 KEY BOARD 050 750GLG185H1A11N000 PANEL LM190WH1-TLA1 KR LPL060 PWPC8921CYA1 POWER BOARD 070 756GQ8CB KL005 MAIN BOARD-CBPCRM5LMQ2 080 Q15G0360101 MAINFRAME 090 Q34G0460 B6 1B0100 REAR COVER(18.5") 100 Q37G0104012 HINGE 110 Q34G0462 B6 1B0100 STAND TOP 120 Q34G0463 B6 1B0100 HINGE COVER 130 Q34G0464 B6 1B0132 STAND 140 Q34G0465 B6 1B0133 BASE 2 150 Q33G0240 B6 1L0100 RELEASE BUTTON 160 Q12G6600 6 FOOT 170 089G179J30N511 FFC CABLE 180 089G 728HAA 2G SIGNAL CABLE 190 089G421A18N IS POWER CORD
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REPLACEMENT PARTS LIST
DATE: 2008. 10. 16*S *AL LOC. NO. PART NO. DESCRIPTION MAIN BOARD CAPACITOR C102 065G0402473 12 CHIP 0.047UF 16V X7R C103 065G0402220 31 CHIP 22PF 50V NPO C104 065G0402220 31 CHIP 22PF 50V NPO C105 065G0402509 31 CHIP 5PF 50V NPO C106 065G0402473 12 CHIP 0.047UF 16V X7R C107 065G0402102 32 1000PF +-10% 50V X7R C108 065G0402473 12 CHIP 0.047UF 16V X7R C109 065G0402509 31 CHIP 5PF 50V NPO C110 065G0402473 12 CHIP 0.047UF 16V X7R C111 065G0402473 12 CHIP 0.047UF 16V X7R C113 065G0402509 31 CHIP 5PF 50V NPO C114 065G0402473 12 CHIP 0.047UF 16V X7R C301 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C302 065G0402224 17 CAP CER 0.22UF -20%-80% C305 067G 3151014KB EC 100UF M 25V 6.3*11 C401 065G0402224 17 CAP CER 0.22UF -20%-80% C402 067G 3151007KB EC 10UF M 50V 5*11 C403 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C404 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C405 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C406 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C407 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C408 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C409 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C410 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C411 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C412 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C413 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C414 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C415 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C417 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C418 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C419 067G 3151007KV ELCAP 10UF M 50V 105 KINGNICHI C420 065G0402470 31 MLCC 0402 CAP 47PF J 50V NPO C421 065G0402470 31 MLCC 0402 CAP 47PF J 50V NPO
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C422 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C423 065G0402224 17 CAP CER 0.22UF -20%-80% C432 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C433 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C434 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C435 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C701 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C704 067G 3151014KB EC 100UF M 25V 6.3*11 C705 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C706 067G 3151014KB EC 100UF M 25V 6.3*11 C707 067G 3151014KB EC 100UF M 25V 6.3*11 C708 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C709 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C710 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C711 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R DIODE D104 093G 60505 DIO SIG SM BAT54C(PHSE)R D109 093G 60505 DIO SIG SM BAT54C(PHSE)R D701 093G3004 3 SM340A ZD105 093G 39GA01 T RLZ5.6B IC U103 056G 662 13 IC AZC099-04S SOT23-6L U104 056G 662 13 IC AZC099-04S SOT23-6L U401 056G 562208 IC TSUM1PFL-LF PQFP-100 SMTCR-U402 100GKMG8000N11 MCU ASS'Y-056G1133 81 U403 056G1133 32 IC M24C04-WMN6TP SO8 U701 056G 585 4A IC AP1117E33L-13 TRANSISTOR Q301 057G 763 1 A03401 SOT23 BY AOS(A1) Q302 057G 417517 LMBT3906LT1G SOT-23 BY LRC Q406 057G 763 1 A03401 SOT23 BY AOS(A1) Q701 057G 417518 LMBT3904LT1G SOT-23 BY LRC Q702 057G 417 22 T TRA KN2907AS -60V/-0.6A SOT-23 Q703 057G 417 22 T TRA KN2907AS -60V/-0.6A SOT-23 RESISTOR R101 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R102 061G0603000 RST CHIP MAX 0R05 1/10W R103 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R104 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R105 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R106 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W R107 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W R108 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R109 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R110 061G0402471 RST CHIPR 470 OHM +-5% 1/16W R111 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R112 061G0402750 RST CHIPR 75 OHM +-5% 1/16W
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R113 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R114 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R115 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R116 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R117 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R124 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R125 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R133 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R139 061G0402682 RST CHIP 6K8 1/16W 5% R301 061G1206331 RST CHIPR 330 OHM +-5% 1/4W R302 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R303 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R304 061G0402473 RST CHIPR 47 KOHM +-5% 1/16W R305 061G0805000 F RST CHIPR 0 OHM +-5% 1/8W FENGHUA R401 061G0402390 0F RST CHIP 390R 1/16W 1% R403 061G0805000 F RST CHIPR 0 OHM +-5% 1/8W FENGHUA R408 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R409 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R410 061G0402682 RST CHIP 6K8 1/16W 5% R411 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R412 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R413 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R415 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R416 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R417 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R419 061G0402000 RST CHIP MAX 0R05 1/16W R420 061G0402121 RST CHIP 120R 1/16W 5% R421 061G0402104 RST CHIPR 100 KOHM +-5% 1/16W R423 061G0402000 RST CHIP MAX 0R05 1/16W R428 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R429 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R431 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R440 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R441 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R442 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R443 061G0402390 1F RST CHIPR 3.9KOHM +-1% 1/16W R444 061G0402390 1F RST CHIPR 3.9KOHM +-1% 1/16W R445 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R448 061G0402203 RST CHIP 20K 1/16W 5% R449 061G0402303 RST CHIPR 30 KOHM +-5% 1/16W R701 061G1206000 RST CHIP MAX 0R05 1/4W R702 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R703 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R704 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R705 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R706 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W FB403 061G0805000 F RST CHIPR 0 OHM +-5% 1/8W FENGHUA
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COIL & FILTER FB101 071G 59K190 B 19 OHM BEAD FB102 071G 59K190 B 19 OHM BEAD FB103 071G 59K190 B 19 OHM BEAD FB401 071G 56V301 B CHIP BEAD FCM2012VF-301T07 BULLWILL FB402 071G 56V301 B CHIP BEAD FCM2012VF-301T07 BULLWILL FB404 071G 56V301 B CHIP BEAD FCM2012VF-301T07 BULLWILL FB702 071G 56G301 EA BEAD 300 OHM FB703 071G 59G301 CHIP BEAD 300OHM OTHER X401 093G 22 53 J 14.31818MHZ/32PF/49US CN101 088G 35315F H D-SUB 15PIN CN301 033G801930F CH JS CONNECTOR CN402 033G3802 6 WAFER CN701 033G3802 9 WAFER 9P RIGHT ANELE PITCH POWER BOARD CAPACITOR C801 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C802 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C804 065G0805105 22 CAP CHIP 0805 1UF K 25V X7R C805 065G0805222 31 0805 2200PF C806 065G0805105 22 CAP CHIP 0805 1UF K 25V X7R C807 065G0805103 32 CAP CHIP 0805 10NF K 50V X7R C808 061G0805184 RST CHIPR 180K OHM +-5% 1/8W C809 065G0805473 32 CHIP 0.047UF 50V X7R C810 065G080556131G MLCC 0805 560PF G 50V NPO C811 067G215P4714AV CAP 105 470UF M 25V C813 065G0805102 31 CAP CHIP 0805 1000PF J 50V NPO C814 065G0805105 22 CAP CHIP 0805 1UF K 25V X7R C819 065G0805473 32 CHIP 0.047UF 50V X7R C820 065G0805472 32 CAP CHIP 0805 4700PF K 50V X7R C822 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C825 065G 6J1206ET 12PF 5% SL 6KV TDK C826 065G 3J3096ET 3PF,J,3KV,Z5P C828 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C830 065G0805105 22 CAP CHIP 0805 1UF K 25V X7R C832 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C833 065G060347141J W CAP CHIP 0603 470PF J 100V NPO C833 065G060347141J Y CAP CHIP 0603 470PF J 100V NPO C834 065G060347141J W CAP CHIP 0603 470PF J 100V NPO C834 065G060347141J Y CAP CHIP 0603 470PF J 100V NPO C837 065G0805391 31 CHIP 390PF 50V C838 065G0805473 32 CHIP 0.047UF 50V X7R C839 065G 3J3096ET 3PF,J,3KV,Z5P C841 065G0805472 32 CAP CHIP 0805 4700PF K 50V X7R C900 065G306M3322BP 3300PF 20% C901 065G306M2222BP 2200PF +-20% 250VAC
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C902 065G306M2222BP 2200PF +-20% 250VAC C903 063G107K474 6S CAP X2 0.47UF K 275VAC C903 006G 31502 1.5MM RIVET C904 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C905 067G315Y10115H CAP 105 100UF M 450V C905 006G 31502 1.5MM RIVET C907 067G 5152207HT CAP 105 22UF M 50V C908 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C909 065G0805221 31 CAP CHIP 0805 220PF J 50V NPO C910 065G0805103 32 CAP CHIP 0805 10NF K 50V X7R C912 065G0805152 32 CHIP 1500PF 50V X7R 0805 C913 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C914 065G0805152 32 CHIP 1500PF 50V X7R 0805 C915 067G215P4714AV CAP 105 470UF M 25V C918 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C919 065G0805104 32 CAP CHIP 0805 0.1UF K 50V X7R C920 067G215P4714AV CAP 105 470UF M 25V C921 067G215P4714AV CAP 105 470UF M 25V C922 067G215D4713KT /105 EC 470UF M 16V KINGNICHI C923 067G 2046812KT CS CAP 680UF 10V 8*11 MM C925 067G215S10915T3964 EC CAP 1.0UF 450V 8*11MM C930 065G 2K222 2T6921 CAP CER 2200PF K 2KV Y5P C931 065G 2K152 1T GP CERAMIC CAP C932 065G0603102 32 1000PF +-10% 50V X7R C934 065G 2K152 1T GP CERAMIC CAP DIODE BD901 093G 50460 38 BRIDGE KBJ408G 4A/800V KBJ BD901 006G 31500 EYELET D801 093G 64 33 DIO SIG SM BAV99 (PHSE)R D801 093G 6433S DIODE BAV99 SEMTECH D802 093G 64 33 DIO SIG SM BAV99 (PHSE)R D802 093G 6433S DIODE BAV99 SEMTECH D806 093G 64 33 DIO SIG SM BAV99 (PHSE)R D806 093G 6433S DIODE BAV99 SEMTECH D809 093G 6432S 1N4148W D809 093G 64S511SEM 1N4148W D810 093G 6432S 1N4148W D810 093G 64S511SEM 1N4148W D811 093G 6432S 1N4148W D811 093G 64S511SEM 1N4148W D812 093G 6432S 1N4148W D812 093G 64S511SEM 1N4148W D901 093G 6026T52T RECTIFIER DIODE FR107 D901 093G 6026W52T FR107 D902 093G 6038P52T PS102R D902 093G 6038T52T FR103 D903 095G 90 23 JUMP LINE
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D905 093G 52 1552T DIODE 1N4007-E3/54 1A/1000V DO-41 D905 093G 5212T52T DIODE 1N4007 DO-41 D907 093G 60267 SP10100 D908 093G3006 1 1 31DQ06FC3 NIHON INTER ZD001 093G 39GA01 T RLZ5.6B ZD002 093G 39GA01 T RLZ5.6B ZD003 093G 39GA01 T RLZ5.6B ZD004 093G 39GA01 T RLZ5.6B ZD005 093G 39GA01 T RLZ5.6B ZD006 093G 39GA01 T RLZ5.6B ZD801 093G 39GA01 T RLZ5.6B ZD801 093G 39S 24 T RLZ 5.6B LLDS ZD901 093G 39GA28 T ZENER DIODE RLZ13B SEMTECH ZD901 093G 39S 40 T RLZ 13B LLDS ZD902 093G 39GA01 T RLZ5.6B ZD902 093G 39S 24 T RLZ 5.6B LLDS ZD903 093G 39GA28 T ZENER DIODE RLZ13B SEMTECH ZD903 093G 39S 40 T RLZ 13B LLDS ZD904 093G 39GA31 T ZENER DIODE RLZ18B SEMTECH ZD904 093G 39S 44 T RLZ18B LLDS ZD906 093G 39S 42 T RLZ27B LLDS TRANSISTOR & IC IC801 056G 608 10 IC OZ9938GN-B SOIC-16 IC901 056G 379 79 IC LD7522PS SOP-8 IC902 056G 139 7 1 IC EL817MA M-TYPE IC902 056G 139 3A IC PC123Y22FZ0F IC903 056G 158 7 AP431V TO-92BY ATC IC903 056G 158 10 T IC AS431AZTR-E1 TO-92 IC903 056G 158 12 KIA431A-AT/P TO-92 Q801 057G 417 12 T KEC 2N3904S-RTK/PS Q802 057G 417 12 T KEC 2N3904S-RTK/PS Q803 057G 417 12 T KEC 2N3904S-RTK/PS Q804 057G 759 2 RK7002 Q806 057G 763 6 AO4828L Q806 057G 763 14 AM9945N Q807 057G 759 2 RK7002 Q808 057G 759 2 RK7002 Q811 057G 759 2 RK7002 Q812 057G 759 2 RK7002 Q903 006G 31502 1.5MM RIVET Q904 057G 417511 MMBT3904 RESISTOR JR901 061G1206000 RST CHIP MAX 0R05 1/4W JR902 061G1206000 RST CHIP MAX 0R05 1/4W NR901 061G 58005 W RST NTCR 5 OHM 3A THINKING NR901 006G 31502 1.5MM RIVET R802 061G0805304 RST CHIPR 300K OHM +-5% 1/8W
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R803 061G0805103 RST CHIPR 10K OHM +-5% 1/8W R804 061G0805103 RST CHIPR 10K OHM +-5% 1/8W R805 061G1206471 RST CHIPR 470 OHM +-5% 1/4W R806 061G0805103 RST CHIPR 10K OHM +-5% 1/8W R807 061G1206220 RST CHIPR 22 OHM +-5% 1/4W R808 061G0805473 RST CHIPR 47K OHM +-5% 1/8W R810 061G0805105 RST CHIPR 1M OHM +-5% 1/8W R812 061G0805103 RST CHIPR 10K OHM +-5% 1/8W R813 061G0805105 RST CHIPR 1M OHM +-5% 1/8W R814 061G0805754 RST CHIPR 750K OHM +-5% 1/8W R815 061G0805104 RST CHIPR 100K OHM +-5% 1/8W R816 061G0805105 RST CHIPR 1M OHM +-5% 1/8W R817 061G0805200 2F RST CHIPR 20 KOHM +-1% 1/8W R818 061G1206820 RST CHIPR 82 OHM +-5% 1/4W R820 061G0805105 RST CHIPR 1M OHM +-5% 1/8W R825 061G0805513 RST CHIPR 51K OHM +-5% 1/8W R826 061G0805150 1F RST CHIPR 1.5 KOHM +-1% 1/8W R828 061G1206472 RST CHIPR 4.7K OHM +-5% 1/4W R829 061G1206820 RST CHIPR 82 OHM +-5% 1/4W R833 061G1206472 RST CHIPR 4.7K OHM +-5% 1/4W R836 061G0805102 RST CHIPR 1K OHM +-5% 1/8W R837 061G1206519 RST CHIPR 5.1 OHM +-5% 1/4W R840 061G0805105 RST CHIPR 1M OHM +-5% 1/8W R841 061G0805430 0F RST CHIPR 430 OHM +-1% 1/8W R842 061G1206519 RST CHIPR 5.1 OHM +-5% 1/4W R844 061G0805105 RST CHIPR 1M OHM +-5% 1/8W R846 061G0805511 RST CHIPR 510 OHM +-5% 1/8W R847 061G0805105 RST CHIPR 1M OHM +-5% 1/8W R858 061G0805751 RST CHIPR 750 OHM +-5% 1/8W R901 061G1206684 RST CHIPR 680K OHM +-5% 1/4W R902 061G1206684 RST CHIPR 680K OHM +-5% 1/4W R903 061G1206684 RST CHIPR 680K OHM +-5% 1/4W R904 061G1206154 RST CHIPR 150K OHM +-5% 1/4W R905 061G152M51352T RST MOFR 51 KOHM +-5% 2WS R906 061G1206101 RST CHIPR 100 OHM +-5% 1/4W R907 061G1206154 RST CHIPR 150K OHM +-5% 1/4W R908 061G0805202 RST CHIPR 2K OHM +-5% 1/8W R909 061G1206249 RST CHIPR 2.4 OHM +-5% 1/4W R910 061G1206220 RST CHIPR 22 OHM +-5% 1/4W R911 061G1206221 RST CHIPR 220 OHM +-5% 1/4W R912 061G1206103 RST CHIPR 10K OHM +-5% 1/4W R913 061G0805124 RST CHIPR 120K OHM +-5% 1/8W R914 061G152M51852T RST MOFR 0.51 OHM +-5% 2WS R915 061G1206154 RST CHIPR 150K OHM +-5% 1/4W R916 061G1206101 RST CHIPR 100 OHM +-5% 1/4W R917 061G0805683 RST CHIPR 68K OHM +-5% 1/8W R919 061G1206151 RST CHIPR 150 OHM +-5% 1/4W
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R920 061G0805302 RST CHIPR 3K OHM +-5% 1/8W R921 061G0805102 RST CHIPR 1K OHM +-5% 1/8W R922 061G0805102 RST CHIPR 1K OHM +-5% 1/8W R923 061G0805330 2F RST CHIPR 33K OHM +-1% 1/8W R924 061G0805240 1F RST CHIPR 2.4K OHM +-1% 1/8W R925 061G0805360 1F RST CHIPR 3.6K OHM +-1% 1/8W R926 061G0805102 RST CHIPR 1K OHM +-5% 1/8W R927 061G0805103 RST CHIPR 10K OHM +-5% 1/8W R928 061G1206335 RST CHIPR 3.3M OHM +-5% 1/4W R929 061G1206335 RST CHIPR 3.3M OHM +-5% 1/4W R930 061G1206101 RST CHIPR 100 OHM +-5% 1/4W R931 061G1206101 RST CHIPR 100 OHM +-5% 1/4W R932 061G1206101 RST CHIPR 100 OHM +-5% 1/4W R933 061G1206101 RST CHIPR 100 OHM +-5% 1/4W R934 061G1206335 RST CHIPR 3.3M OHM +-5% 1/4W R935 061G152M25152T RST MOFR 250 OHM +-5% 2WS R936 061G0805471 RST CHIPR 470 OHM +-5% 1/8W R937 061G0805102 RST CHIPR 1K OHM +-5% 1/8W TRANSFORMER PT801 080GL22T 1 H XFMR INVERTER 86.7UH DADON PT801 006G 31502 1.5MM RIVET T901 006G 31502 1.5MM RIVET T901 S80GL22T2V TRANSFORMER SUBASSEMBLY OTHER CN801 033G8021 2E F WAFER CN801 033G8021 2E U INVERT CONNECTOR CN802 033G8021 2E F WAFER CN802 033G8021 2E U INVERT CONNECTOR CN901 087G 501 32 S AC SOCKET CN901 087G 501 32 DL AC SOCKET DIP 3PIN+2PIN GROUND L901 073L 174 53 VG GP LINE FILTER 2MH MIN L901 006G 31502 1.5MM RIVET L902 006G 31502 1.5MM RIVET L902 S73L17440VG TRANSFORMER SUBASSEMBLY L903 073G 253 91 V CHOKE COIL 3.5UH+-10% L904 073G 253 91 V CHOKE COIL 3.5UH+-10% L906 071G 55 29 FERRITE BEAD HS1 090G6084 1 HEAT SINK HS4 Q85G0062 1 EMI-BKT F901 084G 33 10 FUSE CLIP F901 084G 41 3 3.15AH/250V FB901 071G 55 29 FERRITE BEAD
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SCHEMATIC DIAGRAM
162738495
11
12
13
14
1510
1716
CN101
DB15
R120 NC
I/O11
GND2
I/O23
I/O34VDD 5I/O46
U105NC
Q101NC
ESD_VCC
ESD_VCC
ESD_VCC2 ESD_VCC1
DSUB_SCLDDC1_SCL
CMVCC DVI_5V
C121NC
FB108
NC
VGA_R-
DSUB_B+ 2
R140
NC
DVI_5V
I/O11
GND2
I/O23 I/O3 4VDD5I/O46
U104
AZC099-04S
DSUB_SCL
DSUB_SDA
ESD_VCC
C101NC
I/O11
GND2
I/O23
I/O34VDD 5I/O46
U103
AZC099-04S
VGA_R+ VGA_B+
VGA_G+
V_Sy nc
VGA_G-
I/O11
GND2
I/O23
I/O34VDD 5I/O46
U106NC
DDC1_SDA
DSUB_SDA
H_Sy nc
DDC1_SCL
DDC2_SDADDC2_SCL
FB104
NC
I/O11
GND2
I/O23
I/O34VDD 5I/O46
U107NC
C120
NC
H_Sy nc
FB105
NC
DSUB_B- 2
DSUB_SOG 2
DSUB_G+ 2
DSUB_R+ 2
DSUB_R- 2
DSUB_G- 2
DSUB_H 2
3
12
D109
BAT54C
DSUB_V 2
DDC2_SCL 2DDC2_SDA 2
RX0P 2
MVCC_1
RX0N 2
RX1N 2RX1P 2
RX2P 2RX2N 2
RXCP 2RXCN 2
DDC1_SCL2
DDC1_SDA2 DDC1_SDA
VGA_B-
DET_CABLE 2
DDC_WP2
FB107
NC
DDC_WP2
DAT2- 1DAT2+ 2
2/4shield 3
DAT4- 4DAT4+5
DDC SCL6
DDC SDA 7
VSYNC 8
DAT1-9DAT1+ 10
1/3shield11
DAT3- 12DAT3+13
+5V14
SYNC GND 15
HPD16
DAT0- 17DAT0+18
0/5shield 19
DAT5-20DAT5+ 21
clk shield22
clk+ 23
clk-24
GN
D26
GN
D25
CN102
NC
R104 1K 1/16W 5%
R138
NC
DDC2_SDA
C1135pF/50V
V_Sy nc
ZD105
RLZ5.6B
1 2
FB102
BEAD
R1254K7 1/16W 5%
VGA_PLUG
RX1P
R1244K7 1/16W 5%
A0 1
A12
A2 3
VSS 4SDA5 SCL6 WP7 VCC8
U102
NC
A01
A1 2
A23
VSS 4SDA5 SCL6 WP7 VCC8
U101
NC
C124NC
VCC3.3
VGA_R+
DDC2_SCL
VGA_B+
RX2P
R137
NC
DSUB_5V
VGA_PLUG
VGA_G-
R122NC
C1071000pF
HDCP_CTRL2
3
12
D108NC
R139
6K8 1/16W 5%
R127NC
R111 100R 1/16W 5%
R101
100R 1/16W 5%
C1140.047uF
R112
75R 1/16W 5%
VGA_G+
RX0N
DVI_5V
C1060.047uF
VGA_R-
R129NC
3
12
D104
BAT54C
R135NC
DGND
R134NC
C103
22pF
C104
22pF
C1100.047uF
C122
NC
ZD104NC
R121
NC
VGA_B-
R131NC
R136
NC
R103 1K 1/16W 5%
1 2
FB103
BEAD
ESD_VCC1ESD_VCC2 FB109
NC
R126NC
R119 NC
R105 100R 1/16W 5%
R123NC
C1110.047uF
VGA_G+
R108
75R 1/16W 5%
VGA_B+
R115 100R 1/16W 5%
RXCN
CMVCC
RX1N
DSUB_5V
R117 100R 1/16W 5%
C117NC
C115
NC
R110 470R 1/16W 5%
C1095pF/50V
R116
75R 1/16W 5%
R128NC
R106
2K2 1/16W 5%
RX0P
C1080.047uF
C118
NC
VGA_R+
C119
NC
R109 100R 1/16W 5%R107
2K2 1/16W 5%
C112NC
DVI_HPD
C1020.047uF
R102 0R05 1/10W 5%
1 2
FB101
BEAD
RX2N
R13310K 1/16W 5%
R130NC
R132NC
RXCP
R113
100R 1/16W 5%
R114 100R 1/16W 5%
C116NC
GND POWER
DVI_HPD
C1055pF/50V
R118 NC
1. SCALER
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LVBCKM RXOC-LVB2M RXO2-
RXOC+ LVBCKPRXO3-LVB3M
RXEC+ LVACKPRXE2-LVA2M
RXO1+ LVB1P
24681012141618202224
13579
11131517192123
CN302
NC
RXE0+ LVA0P
RXO0-LVB0M
LVACKM RXEC-
RXE0-LVA0M
RXO2+ LVB2P
RXE1+ LVA1P
RXO3+ LVB3P
RXE1-LVA1M
LVB0PPB8
+ C305100UF25V
RXE3-LVA3M RXE3+ LVA3P
R304
47K 1/16W 5%
RXO0+ LVB0PRXO1-LVB1M
RXE2+ LVA2P
PANEL_VCC
R303
10K 1/16W 5%C3020.22uF
Q3022N3906S-RTK/PS
PA2 LVACKP
LVB1MPB7
LVB3PPB0
PA5 LVA2M
PA0 LVA3P
PA9 LVA0M
PA4 LVA2P
LVB3MPB1
PA8 LVA0P
PA[0..9]
LVB2MPB5
PA1 LVA3M
LVB0MPB9CMVCC
PA6 LVA1P
PPWR_ON#2
LVBCKPPB2
PA3 LVACKM
LVBCKMPB3LVB2PPB4
PA7 LVA1M
Q301AO3401
LVB1PPB6
R305
0 OHM +-5% 1/8W
PANEL_VCC
PB[0..9]
PA[0..9]2
PB[0..9]2
AO3401L
21
C303
NC
C304
NC
S
D
R302
4K7 1/16W 5%
3
G
PANEL_VCC
R301
330 OHM 1/4W
C301
0.1uF/16V
123456789
101112131415161718192021222324252627282930
CN301
CONN
LVA0P RXE0+
RXO1-LVB1M
RXE2-LVA2M
RXE1-LVA1M
LVACKM RXEC-
RXO3-LVB3M
LVB2M RXO2-
RXOC+LVBCKP
RXE0-LVA0M
RXO0-LVB0M
RXE3-LVA3M
RXO1+LVB1P
RXE2+LVA2P
RXO0+LVB0P
LVBCKM RXOC-
RXE1+LVA1P
RXO3+LVB3P
RXO2+LVB2P
RXEC+LVACKP
RXE3+LVA3P
S1
S2
S3
G4
D8
D7
D6
D5
U301
NC\AO4411
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Q703KN2907AS
C712NC
DVI_5V
D701SM340A
VCC3.3BKLT-VBRI
MVCC
VCTRL
C713NC
R708NC
MVCC
Q702KN2907AS
PANEL_ID# 2PANEL_ID#
R709NCR710 NC
VCC3.3
VCC3.3 VCC3.3
VCC3.3
FB702300 OHM
R7010R05 1/4W
+ C704100UF25V
VSS
1
VOUT 2VIN3U701
AP1117E33LA
FB703300 OHM
C7100.1uF 16V
C711
0.1uF 16V
Mute
BKLT-EN
3
12
D702NC
DSUB_5V
BKLT-VBRI
Volume#
BKLT-EN
CMVCCCMVCC
R702
10K 1/16W 5%
+ C706100UF25V
C701
0.1uF/16V
R703
10K 1/16W 5%
C708
0.1uF/16V
C702
NC
123456789
CN701
CONN
R705
10K 1/16W 5%
R704
4K7 1/16W 5%
+ C707100UF25V
C709
0.1uF/16V
R706
1K 1/16W 5%
Q7012N3904S-RTK/PS
MVCC_1
FB701
NC
C705
0.1uF/16V
DGND 1,2,3
CMVCC
VCC1.8
Mute 2Volume# 2
on_BACKLIGHT 2
adj_BACKLIGHT 2
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FB406
NC
FB403
0 OHM +-5% 1/8W
R447
NC
WP
VCTRL
PA[0..9] 3
PB[0..9] 3
R41310K 1/16W 5%
C418
0.1uF/16V
R410
6K8 1/16W 5%
MVCCCMVCC
Q406AO3401
R44930K OHM 1/16W 5%
R44820K OHM 1/16W
LF_B
DSUB_R+1
R411
10K 1/16W 5%
R408
10K 1/16W 5%
MSCL
RIN0P23
GIN0P20
SOGIN021
BIN0P18
RIN0M22
GIN0M19
BIN0M17
HSYNC027
VSYNC028
REXT15
REFP26
REFM25
SDO37
SCK39 SCZ38
SDI40
PWM2/GPIO_P24 47
PWM1/GPIO_P2586
LVACKM59
XIN96
XOUT97
LVA2P 60
LVA2M61
LVA1P 62
LVA1M63
LVA0P 64
LVA0M65
LVB3P67
LVB3M68
LVBCKP69
LVBCKM70
LVB2P71
LVB2M 72
LVB1P73
LVB1M 74
LVB0P77
LVB0M 78
LVACKP 58LVA3M55LVA3P 54
GN
D2
GN
D5
R+3
R-4
G+6
G-7
AVD
D_D
VI
8
B+9
B-10
CK+12
CK-13
GN
D11
GN
D29
GN
D33
AVD
D_A
DC
24
VD
DP
56
MODE[1]53 MODE[0]52
VCTRL81
VD
DC
51
DDCA_SDA/RS232_TX30
DDCA_SCL/rs232_RX31
DDCD_SDA100
DDCD_SCL1
PWM0/GPIO_P2693
AVD
D_D
VI
14
VD
DP
75
GPIO_P15/PWM035
GPIO_P27/PWM148
GPIO_P1285
GPIO_P00/SAR188
GPIO_P01/SAR289
GPIO_P02/SAR390
GPIO_P0691
GPIO_P07 92
GPIO_P13 94
GPIO_P1495
GPIO_P16/PWM2 99
GPIO_P11/I2C_MDA43GPIO_P10/I2C_MCL44
RST84
GPIO_P23 41
GPIO_P2242
AV
DD
_MPL
L98
AVD
D_P
LL16
VD
DP
32
VD
DP
49
VD
DC
66
VD
DC
82
VD
DC
34
GN
D50
GN
D57
GN
D76
GN
D79
GN
D83
BYPASS80
RSTN87
NC 36
NC45
NC 46
TSUM1PFL-LF
VCC3.3C420 47pF
C4130.1uF/16V
R445 100R 1/16W 5% PANEL_ID# 4
KEY2
R431 100R 1/16W 5%
LED_ORANGE
VDDP
PA2PA3
R429 100R 1/16W 5%
C4150.1uF/16V
VCC3.3
VCC3.31
C404
0.1uF/16V
LED_ORANGE
KEY2
PB7
R401 390 OHM 1/16W
R440
10K 1/16W 5%C434
0.1uF/16V
PB9
R41210K 1/16W 5%
VCC3.3
PB5
VMPLL
C416NC
R426NC
PB0
PA7
C409
0.1uF/16V
PB[0..9]
+ C40210UF50V
FB404
300OHM
C423
0.22uF16V
R403 0 OHM +-5% 1/8W
32
1 Q404NC
C422 0.1uF/16V
LED_GRN/BLUE
C403
0.1uF/16VC410
0.1uF/16VAVDD
C431NC
VDDC
R420 120R 1/16W 5%
VCC3.3
EE_WP
C406
0.1uF/16V
C4070.1uF/16VC405
0.1uF/16V
LED_GRN/BLUE
C4140.1uF/16V
VCC3.3
C435
0.1uF/16V
R415 100R 1/16W 5%
PA1PA0
VCC3.3VPLL
R442
10K 1/16W 5%
R441
10K 1/16W 5%NC
1
E12
E23
VSS4
SDA5 SCL6 WC7 VCC8
U403
M24C04-WMN6TP
R417 100R 1/16W 5%
VMPLL
C408
0.1uF/16V
VCC3.3
C4170.1uF/16V
C411
0.1uF/16V
MSDA
C421 47pF
PB4
R4190R05 1/16W
VCC3.3
PPWR_ON#3
CMVCC
EE_WP
KEY1
PB2
KEY1
R407NC
POWER_KEY#
12
X40114.31818MHz
AVDD
R409 100R 1/16W 5%
R428 100R 1/16W 5%
PA6
DVI_5V
R446
NC
FB401
300OHM
VPLL
C401
0.22uF16V
VDVI
PA8
R425NC
32
1 Q401NC
R421
100K 1/16W 5%
WP
VDDP
R4230R05 1/16W
VDDC
PA5
C432
0.1uF/16V
123456
CN402
CONN
POWER_KEY#
MVCC
+ C41910uF/50V
C412
0.1uF/16V
R422NC
C433
0.1uF/16V
FB402
300OHM
LVDS
PA[0..9]
PB3
AVDD
PA4
DET_CABLE 1
VCC3.3
PA9
R424 NC
R416 100R 1/16W 5%
VCC1.8
PB8
PB1
VDVI
PB6
R430NC
VCC1.84
R406NC
R404 NCQ405NC
VCC3.3
LF_B
R402
NC
R405 NC
FOR EMI
C436
NCFB405NC
CE#1
SO2
WP#3
VSS4
SI5SCK6HOLD#7VDD8
U402
SST25LF020A-33-4C-SAE
R4433.9K OHM 1% 1/16W
DDC2_SCL1
R4443.9K OHM 1% 1/16W
DSUB_R-1DSUB_G+1DSUB_G-1
DSUB_B+1DSUB_SOG1
DSUB_V1
DSUB_B-1DSUB_H1
DDC1_SDA1DDC1_SCL1
RX2P1RX2N1RX1P1RX1N1
RX0N1RX0P1
RXCN1RXCP1
DDC2_SDA1
HDCP_CTRL 1
DDC_WP 1
on_BACKLIGHT 4adj_BACKLIGHT 4
Volume#4
Mute 4
R427
NC/10K 1/16W 5%
MSCLMSDA
http://w
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.net
- 39 -
12
t
NR901
NTCR
61G 58005 W1234567
CN902
Wire Harness
95G 825 7D502
12
ZD906RLZ27B
93G 39S 42 T
R928
3.3MΩ 1/4W
61G1206335
1
2
3
D907
SP1010093G 60267
D901FR107
93G 6026T52T
IC903
AP431VLA
56G 158 7
R919150 1/4W
61G1206151
R91061G1206470
+C915
470uF25V67G215V471 4H
1 4
2 3
L9012.0MH
73L 174 53 LG GP
+
C90722uF/50V67G 5152207HT
R932 61G1206101
L9033.5uH
73G 253 91 LS
C9080.1uF
65G0805104 32
1 4
2 3
L90230.0mH
73L
174
40 H
G
R9221KΩ 1/8W
61G0805102 R9242.4KΩ 1% 1/8W61G0805240 1F
C90
40.
1uF
65G
0805
104
32
R9203 K 1/8W
61G0805302
R907150K 1/4W61G1206154
R904150K 1/4W
61G1206154
C91
30.
1uF
65G
0805
104
32
C909220pF/50V
65G0805221 31
L9043.5uH
73G 253 91 LS
C934
0.0015uF/2KV65G 2K152 1T GP
+
C92
1
NC
1
2
3
D906
NC
1 2
L906BEAD
71G 55 29
R9211KΩ 1/8W61G0805102
+C920
470uF25V67G215V471 4H2
6
7
8
9
10
11
12
4
1
3
T901
POWER X'FMR
80GL22T 2 LS
R913
120
KΩ
1/8
W
61G
0805
124
12
ZD
904
RLZ
18B
93G
39S
44
T
12
43
IC902
PC123X2YFZOF
56G 139 3A
R911
61G1206221220Ω 1/4W
R906100Ω 1/4W 61G1206101
R90
5
51K
OM
H 2
W 6
1G15
2M51
352T
C9263300pF 250V
65G306M3322BP
12
ZD905NC
F901FUSE/3.15A
84G 41 3
+ C922470uF 16V
67G215D4713KT
2
1
3
4-
+
BD901KBJ408G
93G 50460 38
C9100.01uF/50V
65G0805103 32
D902FR103
93G 6038T52T
R925
3.6 K+-1% 1/8W61G0805360 1F
R9261KΩ 1/8W
61G0805102
12
ZD903RLZ13B
93G 39S 40 T
VAR901NC
61G 46 11
R9371K 1/8W
61G0805102
R936470 1/8W 61G0805471
C9320.001uF
65G0603102 32
Q904PMBS3904
57G 417 4
D904
NC
R90
8
2KΩ
1/8
W61
G08
0520
2
+ C9251UF450V
67G215S10915T3964
R930100Ω 1/4W 61G1206101
+C924
NC
NC
12
JP903
BE
AD
71G 55 29
R912
61G1206103
OTP3
CS4
GN
D5
Line1
CO
MP
2
OUT6
VC
C7
OV
P8
IC901LD7522
56G 379 79
R901
680KΩ
61G1206684
C903
0.47UF
C9141500PF/50V
R9092.4Ω 1/4W61G1206249
+ C906NC
!
!
R929
3.3MΩ 1/4W
61G
1206
335
!
!
!
!
!
!
12
FB901BEAD71G 55 29
!
!
!
!
R935150OHM2W61G152M15152T
+ C9231000uF16V
67G215V1023HS
R915150K 1/4W61G1206154
R931100Ω 1/4W 61G1206101
C9190.1uF
65G0805104 32
D903NC JUMP
D90831DQ06FC3
93G3006 1 1
R9140.51 2W
61G152M51852T
+5V
+12V
DIMON/OFF
C9310.0015uF/2KV
65G 2K152 1T GP
12
3
CN901SOCKET87G 501 32 S
R917
68KΩ
1/8W
61G
0805
683
R916100Ω 1/4W 61G1206101
12
ZD902RLZ5.6B
93G 39S 24 T
R902
680KΩ
61G1206684
R9343.3MΩ 1/4W
61G1206335
R903
680KΩ
61G1206684
C9010.0022uF/250V
65G306M2222B3
!
+ C905100uF/450V
67G315Y10115H
C902
0.0022uF/250V65G306M2222B3
R923 33 K+-1% 1/8W
61G0805330 2F
Q903
FQPF8N60C57G 667 47
R927
61G0805103
12 ZD901
RLZ13B
93G 39S 40 T
C9180.1uF
65G0805104 32
R933 61G1206101
C93
0
2200
PF2K
V
65G
2K2
22 2
T69
21
D9051N4007
93G
521
2T52
T
C91265G0805152 32
2. POWER
http://w
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.net
- 40 -
65G0805104 32
61G0805751
R8334.7 K 1/4W
S1
G2
S3
G4
D8
D7
D6
D5
Q805AM9945N-T1-PF
065G 3J3096ET
C8090.047uF
3
1
2
D804BAV99
OPT2
C8320.1uF 0805
R802300KΩ 1/8W
OPT3
61G1206472
OPT1
C8041uF/25V
C8263PF/3KV
57G 759 2
12
ZD801RLZ5.6B
65G0805472 32
D810
1N4148W
R807 22 1/4W
57G 759 2
R8354.7 K 1/4W
6
3
7
4
81
PT801POWER X'FMR
80GL17T 40 DN
D811
1N4148W
93G 64 33
57G 759 2
OPT4
R8471M 1/8W61G0805105
Q801PMBS3904
Q811RK700257G 759 2
Q812RK700257G 759 2
C837390pF/50V65G080539131G
C8380.047uF
65G0805473 32
SST
CT
D812
1N4148W93G 6432S
FB
C8210.1uF 0805
R80310KΩ 1/8W
D808
1N4148W
93G 64 33
57G 759 2
C8243PF/3KV
CT
+ C811470uF25V
D8091N4148W
C8270805 4700PF
1 2
JP929
BEAD
D807
1N4148W
57G 759 2
R858750Ω 1/8W
65G0805102 31
R8425.1Ω 1/4W
R8344.7 K 1/4W
R82551 K1/8W
R827
R8131M 1/8W
C8190.047uF
C8010.1uF
C8220.1uF 0805
Q804RK7002
SST
R81
510
0KΩ
1/8
W
R80410KΩ 1/8W
R824750Ω 1/8W
Q807RK7002
93G 64 33
R8361KΩ 1/8W
+ C815470uF25V
C82512PF6KV
C8200.0047uF
Q808RK7002
R8441MΩ 1/8W
OPT1
6
3
7
4
81
PT802POWER X'FMR
80GL17T 40 DN
93G 64 33
Q809RK7002
R8375.1Ω 1/4W
R81
1N
C
C8052200pF50V
61G1206472
R8323PF/3KV
Q810RK7002
R814750K OHM 1/8W C817
0.1uF 0805
R819
82OHM +-5% 1/4W
OPT2
R80610KΩ 1/8W
OPT3
C8301uF/25V
61G0805102
R801
82OHM +-5% 1/4W OPT4
R829
82OHM +-5% 1/4W
C8280.1uF
1 2
JP934
BEAD
C803NC
R818
82OHM +-5% 1/4W
R822
C810560PF/50V
R8401MΩ 1/8W
C8131000pF
R805470 1/4W
93G 64 33
C8020.1uF
93G 6432S
61G0805102
3
1
2
D805BAV99
93G 6432S
61G0805513
C81612PF6KV
VCC
61G1206519
R81720K 1/8W
93G 6432S
R8284.7 K 1/4W
C8061uF/25V
R8431KΩ 1/8W
93G 6432SC8141uF/25V
R809NC
R8391MΩ 1/8W
R8161MΩ 1/8W
93G 6432S
61G1206472
R80847K 1/8W
Q802PMBS3904
61G1206472
S1
G2
S3
G4
D8
D7
D6
D5
Q806AM9945N-T1-PF
65G0805104 321
2
JP920BEAD
3
1
2D801
BAV99
12
CN802
33G8021 2E AC
12
CN80333G8021 2E AC
12
CN80433G8021 2E AC
C8070.01uF
C8290.1uF
C808 180 K1/8W
R8314700PF/50V/0805/X7R
R8101M 1/8W
3
1
2
D806BAV99
Q803PMBS3904
R841430Ω 1% 1/8W
R8381MΩ 1/8W
61G0805105
61G0805751
3
1
2
D803BAV99
C8121000pF
FBR846
510Ω 1/4W
61G1206511
65G0805104 32
65G0805103 3256G 608 10
93G 39S 24 T
DRV11
VDDA2
TIMER3
DIM4
ISEN5
VSEN6
OVPT7
NC18 NC2 9ENA 10LCT 11SSTCMP 12CT13GNDA 14DRV2 15PGND 16
IC801
OZ9938GN
12
CN801
CONN
57G 763 14
R81210K 1/8W
3
1
2
D802BAV99
R8201MΩ 1/8W
+12V
ON/OFF
DIM
61G0805430 0F
065G 3J3096ET
C833470P
R82
6360Ω
1/8
W
C834470P
C836470P
C835470P
3. INVERTER
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.net
![LG Flatron LCD Monitor L1512S Service Manual[1]](https://img.pdfslide.net/doc/110x75/553ede60550346096e8b463b/lg-flatron-lcd-monitor-l1512s-service-manual1.jpg)
