All manuals and user guides at all-guidesbox.com TFT-LCD MONITOR RB17AS RB17NS 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.
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All manuals and user guides at all-guidesbox.com Samsung Electronics Co.,Ltd. 416, Maetan-3Dong, Paldal-Gu, Suwon City, Kyungki-Do, Korea. Printed in Korea P/N : BN68-00220C-00 http://www.samsungmonitor.com (SyncMaster Worldwide) http://www.samsung-monitor.com (SyncMaster USA) http://www.samtron.com (SAMTRON Worldwide) http://www.sec.co.kr/monitor (Korea)
A substitute 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. RB17AS/RB17NS...
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Use only an anti-static solder removal device. Some brushing clothes together, or lifting your foot from solder removal devices not classified as “anti-static” a carpeted floor can generate enough static can generate electrical charges sufficient to damage electricity to damage an ESD. ESDs. RB17AS/RB17NS...
Operating Temperature : 50 °F ~ 104 °F (10 °C ~ 40 °C) Humidity : 10 % ~ 80 % Storage Temperature : -13 °F ~ 113 °F (-25 °C ~ 45 °C) Humidity : 5 % ~ 95 % RB17NS RB17AS Tunning Frequency Synthesize Frequency Synthesize TV System...
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Not Used Not Used DDC Clock DDC Clock DDC Clock Sync Type DTV 15pin connector Pin No. Red , Y Green , Pb Blue , Pr GND-Red GND-Green GND-Blue No Connection No Connection Horizontal sync. Vertical sync. No Connection RB17AS/RB17NS...
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0.026ms 0.027ms Sync. width 0.064ms 0.064ms 0.064ms 0.079ms 0.080ms Back porch 1.716ms 0.858ms 0.794ms 0.528ms 0.427ms Sync. polarity Negative Positive Negative Negative Negative Dot Clock 25.175MHz 28.322MHz 25.175MHz 31.500MHz 31.500MHz Sync. Type Separate Separate Separate Separate Separate Scan Type RB17AS/RB17NS...
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12.549ms Data time 0.017ms 0.086ms 0.020ms Front porch 0.050ms 0.086ms 0.060ms Sync. width 0.466ms 1.114ms 0.784ms Back porch Positive Negative Negative Sync. polarity 30.240MHz 57.284MHz 78.750MHz Dot Clock Separate Separate Separate Sync. Type Composite Composite Sync.-on-G Sync.-on-G Scan Type RB17AS/RB17NS...
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Sync. width 0.057ms 0.106ms 0.125ms 0.064ms 0.106ms Back porch 1.626ms 0.607ms 0.478ms 0.448ms 0.513ms Sync. polarity Positive Positive Positive Positive Negative or Nehative Dot Clock 36.000MHz 40.000MHz 50.000MHz 49.500MHz 75.000MHz Sync. Type Separate Separate Separate Separate Separate Scan Type RB17AS/RB17NS...
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60Hz Total time 33.333ms 16.667ms 16.683ms Border (T / B) 0.000ms 0.000ms 0.000ms Data time 16.000ms 15.349ms Front porch 0.059ms 0.111ms 0.191ms Sync. width 0.148ms 0.111ms 0.191ms Back porch 0.444ms 0.444ms 0.953ms Sync. polarity Dot Clock 75MHz 75MHz 27MHz RB17AS/RB17NS...
All manuals and user guides at all-guidesbox.com 3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the RB17AS/17NS monitor. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components.
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LCD module : opposite process 2 and 3 Replacement of lamp unit should be done at the power off state and recommended clean bench condition. 3-3 Reassembly Reassembly procedures are in the reverse order of Disassembly procedures. RB17AS/RB17NS...
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6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 7. To protect aganist shock hazard,use an isolation transform. RB17AS/RB17NS...
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All manuals and user guides at all-guidesbox.com 4 Alignments and Adjustments Memo RB17AS/RB17NS...
Does proper DC 12V appear at Check IC109. Pin 2 of IC109? Does proper DC 3.3 V appear at Check IC120. Pin 1 of IC120? Does proper DC 2.5 V appear at Check IC120. Pin 3 of IC120? Check IC122. RB17AS/RB17NS...
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RA100 ~ RA105? Does the clock pulse appear at Check IC106 and related circuit of IC106. Pin 37 ~ 48 of IC106? Does the clock pulse appear at Replace FT105 ~ FT114. output of FT105 ~ 114? Replace LCD Panel. RB17AS/RB17NS...
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5-3 No Picture (TV, Video 1, Video 2) Check Pin 9 (5V_TUNER) Check CN137 and related circuit of IC137. of CN113. Check Pin 1 (RF_CVBS) of CN113. Replace Tuner. Check related circuit of IC121 Check IC121 (VPC3230D). and replace IC121. Check IC119 (PW364A) and replace mainboard. RB17AS/RB17NS...
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Pin 16 of IC151? and Headphone output. Check Pin 10 and 13 of Replace IC151. IC151(TA1101B)? Check Pin 67 of Replace IC112 (MSP3451 or 21). IC112 (MSP3451 or 21)? Check CN113 and tuner and related circuit of CN113 and tuner. RB17AS/RB17NS...
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RA110 ~ RA117? Does the clock pulse appear at Check IC106 and related circuit of IC106. Pin 37 ~ 48 of IC106? Does the clock pulse appear at Replace FT105 ~ FT114. output of FT105 ~ FT114? Replace LCD Panel. RB17AS/RB17NS...
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All manuals and user guides at all-guidesbox.com 5 Troubleshooting Memo RB17AS/RB17NS...
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All manuals and user guides at all-guidesbox.com 6 Exploded View and Parts List RB17AS/RB17NS...
All manuals and user guides at all-guidesbox.com 7 Electrical Parts List 7-1 RB17AS Main PCB Parts Loc. No. Code No. Description Specification Remarks BN91-00033E PROCESS RB17AS,-,-,- C138 2409-001004 C-ORGANIC 100uF,20%,16V,LL,BK,8x10.5mm,3 C197 2409-001004 C-ORGANIC 100uF,20%,16V,LL,BK,8x10.5mm,3 C339 2409-001004 C-ORGANIC 100uF,20%,16V,LL,BK,8x10.5mm,3 0201-001223 ADHESIVE-TS...
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All manuals and user guides at all-guidesbox.com 10 Schematic Diagrams 10-8 RB17AS/RB17NS...
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All manuals and user guides at all-guidesbox.com 10 Schematic Diagrams 10-5 Peripheral Part Schematic Diagram +3.3V +5V_LIVE +5V_LIVE +5V_D KEY(6:0) BUZZER +5V_LIVE +5V_LIVE BRIGHT NTSC INVERTER_ON LEDGRN LEDRED RF_CVBS QSS_IF +3.3V SCL5M SDA5M CHK_TUNER CHK_TUNER_PW CHK_VIDEO +5V_TUNER RB17AS/RB17NS 10-9...
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All manuals and user guides at all-guidesbox.com 10 Schematic Diagrams 10-10 RB17AS/RB17NS...
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All manuals and user guides at all-guidesbox.com 10 Schematic Diagrams 10-6 Audio Part Schematic Diagram +12V_AUDIO MSP_INT +12V_T +12V_AUDIO RB17AS/RB17NS 10-11...
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All manuals and user guides at all-guidesbox.com 10 Schematic Diagrams 10-12 RB17AS/RB17NS...
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