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10 Schematic Diagrams 10-1 SMPS Part Schematic Diagram 10-1 DP15H*/DP17L* 10 Schematic Diagrams Table 10-1. IC601 (DP104C) pin # pin # MODES 1024 x 768 / 85 Hz 640 x 480 / 60 Hz 285 V 0.8 mV 18.1 V 1.51 V 4.98 V 286 V 0.6 mV 18.0 V 2.01 V 4.98 Table 10-2. IC602 (78R12) MODES 1024 x 768 / 85 Hz 640 x 480 / 60 Hz 13.57 V 12.05 -17.0 mV 4.99 V 13.50 12.05 -15.5 mV 4.99 V 1 100V (IC601, #1) 2 100V (IC601, #1) 1 2 3 4 5 1 2 3 4 CH1 P-P = 100V CH1 RMS = 350.2 V CH1 P-P = 100V CH1 RMS = 325.8V Unit: Vrms Unit: Vrms DP15H*/DP17L* 10-2 10 Schematic Diagrams 10-2 Micom Part Schematic Diagram 10-3 DP15H*/DP17L* 10 Schematic Diagrams Table 10-3. IC201 (KS88C623IN) pin # pin # MODES 1024 x 768 / 85 Hz 640 x 480 / 60 Hz 5.01 V 5.01 V 5.01 V -4.9 mV 5.00 V 4.9 V 31.2 mV 7.96 mV 9.1 mV 9.9 mV 5.12 V 15.3 mV 1.13 V 1.68 V 15.5 mV 4.13 mV ~ 3.9 V 3.66 V 4.99 V 4.31 V 2.49 V 2.44 0.47 mV -2.0 mV -3.2 mV -4.4 mV 5.00 V 4.90 V 30.8 mV -7.4 mV -8.5 mV -9.4 mV 5.12 V -14.5 mV 1.13 V 1.70 V -14 mV 41.3 V ~ 3.9 V 3.67 V 4.99 V 4.34 V 2.49 V 0.6 V MODES 1024 x 768 / 85 Hz 640 x 480 / 60 Hz 1.02 V 2.91 V 1.14 V 7.5 mV 3.99 V 4.93 V 4.73 V 11.3 mV 4.5 mV 0.314 V 15.3 mV 15.6 mV 5.12 V 5.11 V 5.11 V 5.11 V 5.11 V 5.11 V 0.145 V 5.12 V 5.12 1.02 V 0.31 V 1.04 V -8.7 mV 3.99 V 5.0 V 4.49 V -11.4 mV 4.49 V 3.98 V -14.6 mV -14.8 mV 5.12 V 5.11 V 5.11 V 5.11 V 5.11 V 5.11 V 0.146 V 5.12 V 5.12 V 18 1.00 V (IC201, #13, 14) 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 = 1.00 V CH1 RMS = 2.108 V Unit: Vrms DP15H*/DP17L* 10-4 10 Schematic Diagrams 10-3 H/V OSC & Vertical Part Schematic Diagram 10-5 DP15H*/DP17L* 10 Schematic Diagrams Table 10-5. IC301 (KA2142) pin # pin # MODES 800 x 600 / 85 Hz 640 x 480 / 60 Hz 0.64 13.2 1.5 mV -10.5 -11.0 -3.9 mV 0 mV 0.1 mV 12.9 V 0.64 V 0.64 13.0 0.1 mV -10.6 -10.9 -1.6 mV 0.1 mV 0.1 mV 12.6 V 0.64 V Table 10-6. IC603 (LM324N) MODES 1024 x 768 / 85 Hz 640 x 480 / 60 Hz 12.01 3.06 5.12 13.5 5.12 5.12 6.51 0.66 1.63 1.63 11.19 1.63 1.63 0.70 11.8 3.60 5.12 13.3 5.11 5.12 6.43 3.96 1.63 1.63 -11.1 1.63 1.63 -0.68 3 2.00 V(IC401, #6) 4 1.00 V (IC401, #8) 7 1.00 V (IC401, #11) 1 2 3 4 5 6 7 8 9 10 Unit: Vrms 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CH1 P-P = 2.00 V CH1 RMS = 5.868 V CH1 P-P = 1.00 V CH1 RMS = 1.298 V CH1 P-P = 1.00 V CH1 RMS = 3.008 V 8 500 V (IC401, #12) 9 10.0 V (IC301, #6) 12 2.00 V (IC401, #32) CH1 P-P = 500 V CH1 RMS = 1.425 V CH1 P-P = 10.0 V CH1 RMS = 5.06 V CH1 P-P = 2.00 V CH1 RMS = 6.124 V Unit: Vrms Table 10-7 IC401 (TDA4859) pin # pin # MODES 1024 x 768 85 Hz 640 x 480 / 60 Hz 0.33 V 5.64 V 4.45 V 2.15 V 2.48 V 3.54 V -15.4 mV 0.964 V 2.01 V 11.7 V 2.73 V 1.38 V 1.29 V -11.3 mV 4.73 V 0.76 V -0.15 V 5.68 V 3.89 V 1.39 V 2.48 V 6.48 V -14.5 mV 0.93 V 2.02 V 11.7 V 1.86 V 1.38 V 1.29 V -11.4 mV 4.49 V 0.64 V MODES 1024 x 768 85 Hz 640 x 480 / 60 Hz 24.7 mV 5.12 V 5.12 V 4.02 V 5.01 V 2.69 V 3.02 V