TFT-LCD MONITOR Chassis Model MH17FS 730MP SERVICE Manual TFT-LCD MONITOR CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List 7. Electrical Parts List 8. Block Diagram 9. Wiring Diagram 10.
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Samsung Electronics Co.,Ltd. This Service Manual is a property of 416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Kyungki- Samsung Electronics Co., Ltd. Do, Korea, 443-742 Any unauthorized use of Manual can be Printed in Korea punished under applicable International P/N : BN82-00087W-00 and/or domestic law.
A substitute 59.7). replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate. 730MP...
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“anti-static” can replacement ESDs. Motions such as brushing clothes generate electrical charges sufficient to damage ESDs. together, or lifting your foot from a carpeted floor can generate enough static electricity to damage an ESD. 730MP...
– Headphone Out : RF => 5mW max (400m Vrms) A/V => 10mW max (580 Vrms), Max Input sound : -9 dBm – Output Frequency (TBD) : RF => 100 Hz ~ 15 kHz A/V => 100 Hz ~ 15 kHz 730MP...
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Pin No. Rx2- No Connection Rx2+ DDC Power Input (+5V) Self Raster No Connection Connection Signal Output (+5V) No Connection Rx0- DDC Clock (SCL) Rx0+ DDC Data (SDA) No Connection No Connection Rx1- No Connection Rx1+ RxC+ No Connection RxC- 730MP...
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2 Product Specifications 2-3 Timing Chart The timing no. is standardizde by Samsung to apply the same signal to all monitors manufactured by Sam sung 2-3-1 LCD Panel Mode : 1 mode N/I : Non-Interlaced, I : Interlaced Table 2-1 Timing Chart...
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2 Product Specifications 2-3-2 Supported Modes (1) Any timing modes that can be formed within the operating horizontal and vertical frquency range. Table 2-2 Timing Chart 730MP...
While pressing the back cover, lift up the stand. (See Illustrations) 3. Disconnect function cable from the shield and remove 9 screws and 2 connectors from the shield. connector 4. Lift up the shield PCB and disconnect inverter holder from the PCB board. 730MP...
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6. Lift up the PCB board and remove 8 screws from the shield panel. 7. Lift up the shield panel and disconnect panel from the cover front. 8. This picture is panel. 3-2 Reassembly Reassembly procedures are in the reverse order of disassembly procedures. 730MP...
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4-1 DDC jig installation Monitor (need to adjust) Parallel Cable (25Pin) MTI-2031 PC system DDC Manager (to input DDC data) Signal Cable * Please use DVI cable connection adapter for DVI input. 4-2 How to execute DDC 1. Execute "WinDDC.exe" 730MP...
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Check “Serial No and Week : Don’t change” Click “Save” 3. Click “Open” icon. Select “Connected Port #1” and Next “OK”. * File Name - 730MPA.DDC : Analog 730MPD.DDC” : DVI Press enter key on your keyboard. 4. Confirm the “DDC OK”. 730MP...
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LTI GAIN CTI CORING CTI GAIN PEAKING Pos Peak Neg Peak Peak Coring Adjust Misc Brightness Contrast Saturation Tint Int Brightness Brightness Contrast Cb Saturation Cr Saturation Tint FM - AM - Presc NICAM - Presc SCART - Presc 730MP...
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GREEN Offset Auto Color Custom Color RED Gain BLUE Gain GREEN Gain Panel Info Total Hr Upper Lamp Hr Lower Lamp Hr Reset Auto Adj Option Suwon CH. Table SESK CH. Table SAMEX CH Table Erase NVRam Check Sum 730MP...
C600(+14V_IN)? Does proper DC3.3V appear Check related circuit of IC400. at R7088?(MAIN_PW) Does proper 5V appear at Check related circuit of IC604. FTR612? Does proper 3.3V appear at Check related circuit of IC603. FT608? check IC400(scaler) or IC402(memory). 730MP...
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Pin No.4, 10 of IC102? Check IC102 or CN101. (H/V Sync) Does a signal appear at Check related circuit of C100,C102,C104? CN101. (R, G, B input) Does a signal appear at pin No.1~30 of CN400? Check IC400. (LVDS output) Replace LCD Panel. 730MP...
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Does a signal appear at Check related circuit Pin No.99,98 of IC701.(VCTI) IC107(VCT_H/V Sync)? Does a signal appear at Check related RA709~RA714(ADC output)? IC705.(MST9886) Does a signal appear at Pin No.1~30 of CN400 Check IC400.(GM1501H) (LVDS output)? Replace LCD Panel. 730MP...
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Does a signal appear at Check related circuit Pin No. 99, 98 IC701.(VCTI) (VCT_H/V Sync)? Does a signal appear at Check related RA709~RA714 IC705.(MST9886) (ADC output)? Does a signal appear at Pin No.1~30 of Check IC400.(GM1501H) CN400(LVDS output)? Replace LCD Panel. 730MP...
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Does a signal appear at WAVEFORMS R7069,R7067,R7072 Check CN700 or AV DEVICE. (COMP_Y,Pb,Pr)? Does a signal appear at Check related RA709~RA714 IC705.(MST9886) (ADC output)? Does a signal appear at Pin No.1~30 of CN400 Check IC400.(GM150H) (LVDS output)? Replace LCD Panel. 730MP...
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Does a signal appear at R759, Check related circuit R760? IC700.(TEA6422D) Does a signal appear at Check related circuit R511, R516? IC701.(VCTI) Does a signal appear at Check related circuit L500, L501, L503, L504? IC501.(TPA3002) (SL/SRPUT) Check the Speaker L/R. 730MP...
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Does a signal appear at WAVEFORMS Pin No.1,2 of Check CN702 and Tuner. FT707(X6966M)? Does a signal appear at Check related circuit R511,R516? IC701.(VCTI) Does a signal appear at Check related circuit L500,L501,L503,L504? IC501.(TPA3002) (SL/SROUT) Check the Speaker L/R. 730MP...
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Does a signal appear at Check related circuit R759, R760? IC700(TEA6422). Does a signal appear at Check related circuit R511, R516? IC701.(VCTI) Does a signal appear at Check related circuit L500, L501, L503, L504? IC501.(TPA3002) (SL/SROUT) Check the Speaker L/R. 730MP...
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Does a signal appear at Check related circuit R759, R760? IC700(TEA6422). Does a signal appear at Check related circuit R511, R516? IC701.(VCTI) Does a signal appear at Check related circuit L500,L501, L503, L504? IC501.(TPA3002) (SL/SROUT) Check the Speaker L/R. 730MP...
6 Exploded View & Parts List 6 Exploded View and Parts List You can search for updated part codes through ITSELF web site. URL : http://itself.sec.samsung.co.kr/ 730MP...
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6 Exploded View & Parts List Memo 730MP...
11 Schematic Diagrams 11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-1 PC Input Part Schematic Diagram +5V_DDC_A 2203-005221, 15nF 2007-000071, 22ohm 3301-001236, 60ohm bead C100 10nF R148 39ohm BD101 R+IN_A C120 C121 +5V_DDC_D +3.3V_DDC C122...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-2 Scaler Part Schematic Diagram GM1501H CF 1003-001758 (249 OHM,1%) 730MP 11-3...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-3 MUC and FUNCTION Part Schematic Diagram +3.3V_LIVE gmDDR2.5 R4048 SHORT C402 C403 C404 C405 C406 C407 C408 C409 C410 C411 C412 C413 C414 100nF 100nF 100nF 100nF...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-6 ADC Part Schematic Diagram R7050 SHORT VCT_HS R7051 SHORT VCT_VS R7091 SHORT VCT_EXTCLK +3.3_ADC_DVDD C7057 15pF +3.3_ADC_VD +3.3_ADC_AVDD +3.3_ADC_PVDD DELETE +3.3V_ADC +3.3_ADC_PVDD R7056 SHORT +3.3_ADC_DVDD C7001 C7002...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-7 Audio Part Schematic Diagram C500 10nF L500 SROUT- C501 470nF L501 SROUT+ C502 10nF +3.3V_MAIN +13V_AUDIO C503 C504 220nF 220nF +12V_AUDIO R528 +12V_AUDIO SHORT SHORT R505 C509...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-8 Power and Inverter Part Schematic Diagram +13V_IN +5V_IN +13V_AUDIO +12V_AUDIO +13V_IN CN600 slcon9p C643 BLM41P600S BLM41P600S IC606 U1945 R600 FT600 FT602 KA78R12 100K U1946 Vout 1 S1...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-9 DPF INTERFACE Schematic Diagram +5V_MAIN R815 SHORT 3711-004445 +3.3V_MAIN +5V_IN C801 C800 100nF 10uF CN800 IC800 FST16233MTDX R814 RA800 GM_VR(0:7) 4.7K U2012 R800 ADC_SEL GM_VR(0) SEL1 U2013...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-10 Controller Schematic Diagram +3.3V_AV +2.5V_AV +3.3V_DV +2.5V_DV +3.3V_DV GP14 R900 R902 220ohm +3.3V_DV +3.3V_DV C901 C902 C904 C905 C907 C908 C909 C910 C912 C913 C914 C915 C900...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-11 Memory and MP3 Schematic Diagram +3.3V_DV +3.3V_DV +3.3V_AV R957 VCLK R958 R959 +3.3V_DV R9016 R962 U168 100K U129 U142 U130 1/16W R963 R964 U143 U131 U132 U144...
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11 Schematic Diagrams This Document can not be used without Samsung’s authorization. 11-12 USB HUB Schematic Diagram +5V_USB C342 C343 100nF 100nF +5V_USB +3.3V_USB +1.8V_USB CLOSE TO THE DIODE FT301 IC300 DELETE BLM41P600S G960T45R DELETE 1/16W D307 DELETE D306 MMBD4148SE...