Service Manual
Page 1
... COMPONENT AND TESTPOINT LOCATIONS . . . . 25-27 BLOCK DIAGRAM POWER LINES 28 BLOCK DIAGRAM SIGNAL LINES 29 IC BLOCK DIAGRAMS 30-37 TROUBLESHOOTING FLOW CHARTS 38-40 CONTROL PORT FUNCTIONS 41-42 SIGNAL FLOW CHARTS 43-51 SCHEMATIC NOTES 52 IC, DIODE, AND TRANSISTOR PIN LAYOUTS 53 ... CARRIER 41.25MHz COLOR SUB CARRIEr 42.17MHz CABINET DIMENSIONS WIDTH 665.5mm HEIGHT 515.6mm DEPTH INCLUDING BASE 177.8mm © Sanyo Manufacturing Corporation 2008 DP26648, N6CE, PRODUCT CODE 113013904 REFERENCE No. on the unit's back cover with the Chassis No. SM780150 does not match the unit...
... COMPONENT AND TESTPOINT LOCATIONS . . . . 25-27 BLOCK DIAGRAM POWER LINES 28 BLOCK DIAGRAM SIGNAL LINES 29 IC BLOCK DIAGRAMS 30-37 TROUBLESHOOTING FLOW CHARTS 38-40 CONTROL PORT FUNCTIONS 41-42 SIGNAL FLOW CHARTS 43-51 SCHEMATIC NOTES 52 IC, DIODE, AND TRANSISTOR PIN LAYOUTS 53 ... CARRIER 41.25MHz COLOR SUB CARRIEr 42.17MHz CABINET DIMENSIONS WIDTH 665.5mm HEIGHT 515.6mm DEPTH INCLUDING BASE 177.8mm © Sanyo Manufacturing Corporation 2008 DP26648, N6CE, PRODUCT CODE 113013904 REFERENCE No. on the unit's back cover with the Chassis No. SM780150 does not match the unit...
Service Manual
Page 38
... D1671 D6052/D6053 D1620/D1621 D1662 D1653 D1679 Detected Voltage 9V 3.3V D3.3V 5V 6.5V AUDIO_POW CPU (IC800) 23pin Diod D1683 - 38 - NO POWER TROUBLESHOOTING FLOW CHARTS Is Yes fuse open? Detected Voltage LVDS_P OW Check: Power Unit No Is the voltage to "5V_STBY" line supplied?
... D1671 D6052/D6053 D1620/D1621 D1662 D1653 D1679 Detected Voltage 9V 3.3V D3.3V 5V 6.5V AUDIO_POW CPU (IC800) 23pin Diod D1683 - 38 - NO POWER TROUBLESHOOTING FLOW CHARTS Is Yes fuse open? Detected Voltage LVDS_P OW Check: Power Unit No Is the voltage to "5V_STBY" line supplied?
Service Manual
Page 39
Yes No Monitor Out only RF(TV), Digital(TV) only AV1, AV2, AV3,PC only AV1 or AV2or AV3 or PC HDMI 1 / 2 - 39 - IC6270 16pin (R), IC1251 13pin - Check: Line: IC001 7pin - IC5500 AE2pin (IF1) A6100 20pin - IC1251 14pin (L), 5pin (R) AV2 Terminal - IC5500 HDMI2 Terminal - TROUBLESHOOTING FLOW CHARTS (CONT.) NO AUDIO All Modes ? IC1251 15pin...
Yes No Monitor Out only RF(TV), Digital(TV) only AV1, AV2, AV3,PC only AV1 or AV2or AV3 or PC HDMI 1 / 2 - 39 - IC6270 16pin (R), IC1251 13pin - Check: Line: IC001 7pin - IC5500 AE2pin (IF1) A6100 20pin - IC1251 14pin (L), 5pin (R) AV2 Terminal - IC5500 HDMI2 Terminal - TROUBLESHOOTING FLOW CHARTS (CONT.) NO AUDIO All Modes ? IC1251 15pin...