Sanyo DP26648 Service Manual - Page 28

CN902 K8L K8B BLOCK DIAGRAM POWER LINES - 28 - AC CN1 Power Unit CN903 BLOCK DIAGRAM POWER LINES DP32648 / DP26648 1 Main Board LED_ON Q809 On -> "H" POWER_ON 18 Power Failure Normal -> "H", Failure -> "L" 32 Q810/811 P-FAIL REG_SW1N REG_SW2 Q805 64 IC800 23 5 CPU IC801 6 EEPROM P-FAIL2 1 REG_SW2N Q813 9,36,59 8 IC1220 Sync Det. REG_SW3N Q814 16 5V_STBY K8FRA K19FRA Control Board A1901 1 5V_STBY RC Pre-AMP Sub PC Board 5V 4,5 D5V REG_SW3N REG_SW3N 8,9 AUDIO_POW 12,13 K8PC 12 Q1611 19 11 2 7,8 Q1612 2 IC1600 10 4 Q1610 5,6 D1.1V D3.3V 1 IC6060 6 2 K8PC D1.8V D1.8V_DDR 9 IC001 Audio Amp D1620, D1621 12V_ANALOG 7 IC1651 8 D3.3V_ZR P-FAIL 6.5V Q6063 REG_SW3N D1662 1 IC1661 6 5V P-FAIL P-FAIL 5 D1653 P-FAIL 1 IC6050 6 3.3V 3.3HDMI D1679 Q1651 REG_SW2N D6052 D6053 4 IC1671 5 P-FAIL 9V 1 IC6051 6 2.1V 3 REG_SW2 D1671 9V_1 P-FAIL 3,4 IC6080 5 1.8V BL_SW 24V 4 BL_ADJ 1 IC1680 2 5 Q1681 REG_SW1N LVDS_POW 4 Q6360 1,2,5,6 D1683 3 P-FAIL2 LVDS_SW Q6350,6351 LCD Panel 3 Q801 BL_ON 1 IC1690 3 Q803 LINE_OFF IC800(49pin)