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Now downloading free:Samsung CSE780bt

Samsung CSE780bt free download

Computer monitors - CRT, TFT, LCD, touch screen, plasma display - service manuals and repair information

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File name:CSE780bt.rar
[preview CSE780bt]
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Mfg:Samsung
Model:CSE780bt 🔎
Original:CSE780bt 🔎
Descr:COLOR MONITOR Display CSE780bt schematics only
Group:Electronics > Computer equipment > Monitors
Uploaded:07-10-2004
User:plamensl
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File name CSE780bt.pdf

10 Schematic Diagrams 10-1 Power Part Schematic Diagram C604 1 L601 Power Line 10-1 CSE78**T/CSE98**T 10 Schematic Diagrams CSE980B, CSE988B S5 ~33K 33~35K 35~37K 37~40K 40~46K 46~50K 50~55K 55~59K 59~65K 65~68K 68~70K 70~76K 76~78K 78~81K 81~85K 85~96K H L L L H L H H H L L L L L L L S4 H H H L H H L L L L L L L L L L S3 H H H H L L L L L L L L L L L L S2 H L L H L H H H L H H H L H L L S1 H L L H L L H L H L H H H L H L ~33K 33~35K 35~37K 37~40K 40~46K 46~50K 50~52K 52~55K 55~59K 59~65K 65~68K 68~70K 70~76K 76~78K 78~81K 81~85K 85~96K H L L L H H H H H H L L L L L L L CSE780B, CSE788B S5 S4 H H H L H L L L L L L L L L L L L S3 H H H H L L L L L L L L L L L L L S2 L L L H L H H H H L H H H L L L L S1 H H H H L H H H L H L H H H H H L 1 544 V (IC601, #1) CH1 P-P = 544 V CH1 RMS = 332.4 V CSE9839, CSE9829 S5 ~33K 33~35K 35~37K 37~40K 40~46K 46~50K 50~55K 55~59K 59~65K 65~68K 68~70K 70~76K 76~78K 78~81K 81~85K 85~96K H L L L H H H H H L L L L L L L S4 H H H L H L L L L L L L L L L L S3 H H H H L L L L L L L L L L L L S2 H L L H L H H H L H H H L H L L S1 H H H H L H H L H L H H H L H L ~33K 33~35K 35~37K 37~40K 40~46K 46~50K 50~55K 55~59K 59~65K 65~68K 68~70K 70~76K 76~78K 78~81K 81~85K 85~96K H L L L H L H H H L L L L L L L CSE7839, CSE7829 S5 S4 H H H L H H L L L L L L L L L L S3 H H H H L L L L L L L L L L L L S2 H L L H L H H H L H H H L L L L S1 H H H H L L H L H L H H H H H L CSE78**T/CSE98**T 10-2 10 Schematic Diagrams 10-2 Micom & H/V Process Part Schematic Diagram 15 16 8 13 Signal Line Power Line 10-3 CSE78**T/CSE98**T 10 Schematic Diagrams Table 10-1. IC201 (ST72E75) pin # pin # MODES 31 kHz 5.05 0 2.18 3.84 NC 2.32 0 NC GND 5.05 5 5 5 5 5 5 NC 4.73 NC 0 0.6 68 kHz 5.05 0 2.18 4.12 NC 2.32 0 NC GND 5.05 5 5 5 5 0 5 NC 4.62 NC 0 0.36 91 kHz 5.05 0 2.18 4.23 NC 2.31 0 NC GND 5.04 5 5 5 5 5 5 NC 4.63 NC 0 0.46 MODES 31 kHz 5 GND 4.06 5 0 5 5 5 5 0 2.34 2.22 0 12 12 12 12 12 5 GND 2.05 68 kHz 5.03 GND 2.75 5 0 5 5 5 5 0 2.33 2.22 0 0 0 12 12 0 5 GND 2.62 91 kHz 5.03 GND 3.77 5 0 5 5 5 5 0 2.28 2.24 0 0 0 0 0 0 5 GND 2.62 8 12.08 V (IC251, #26) 13 2.20 V (IC251, #15) 15 3.42 V (IC201, #33) 16 3.16 V (IC201, #32) 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 31 32 33 34 35 36 37 38 39 40 41 42 CH1 P-P = 12.08 V CH1 RMS = 7.396 V CH1 P-P = 2.20 V CH1 RMS = 2.776 V CH1 P-P = 3.42 V CH1 RMS = 2.500 V CH1 P-P = 3.16 V CH1 RMS = 2.560 V Unit: Vrms Table 10-2. IC251 (SAM9222G) pin # pin # MODES 31 kHz 0.61 0 0.17 4.83 3.28 6.41 4.01 1.55 1.55 3.37 GND 0 8.05 8.09 2.74 3.27 68 kHz 0.36 0 0.16 4.82 2.69 6.41 4.0 3.39 3.39 3.3 GND 0 8.04 8.03 2.83 3.26 91 kHz 0.46 0 0.17 4.82 2.31 6.4 3.99 4.5 4.5 3.29 GND 0 8.04 8.0 2.78 3.24 MODES 31 kHz GND 5.56 GND 5.46 8.15 3.56 3.56 3.16 2.02 5.06 GND 3.63 12.02 5.03 5.03 5.04 68 kHz GND 5.54 GND 5.24 8.16 3.56 3.56 3.05 2.01 5.11 GND 2.49 12.02 5.03 5.03 5.03 91 kHz GND 5.54 GND 5.24 8.16 3.56 3.56 3.05 2.01 5.38 GND 3.69 12.02 5.03 5.03 5.03



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