Service Manual
Page 15
TROUBLESHOOTING NO POWER (POWER INDICATOR OFF) CHECK CN804 VOLTAGE (P-ST_5V) Yes CHECK CRYCTAL X800(19.6608MHZ) Yes CHECK IC806 VOLTAGE (5V) Yes CHECK Power on/off (5V) Yes REPLACE POWER BOARD CHECK POWER BOARD No CHECK CRYSTAL X800 No CHECK IC806 No CHECK Q1001 No - 15 -
TROUBLESHOOTING NO POWER (POWER INDICATOR OFF) CHECK CN804 VOLTAGE (P-ST_5V) Yes CHECK CRYCTAL X800(19.6608MHZ) Yes CHECK IC806 VOLTAGE (5V) Yes CHECK Power on/off (5V) Yes REPLACE POWER BOARD CHECK POWER BOARD No CHECK CRYSTAL X800 No CHECK IC806 No CHECK Q1001 No - 15 -