Mitsubishi VS-70707 70" Rear Projection Television "repair error dc" Questions

...repair??? Thanks According to service manual, 8 blinks is a high-voltage error. A link to the manual and a how-to guide for retrace lines is here: ...

...repair dated 7/12/07 and downloaded the service manual from servicemanuals.net. The graphic in the service manual shows 7 capacitors not 4 in your article. Do I replace all seven with the same ...

...repair shop. Having said that I believe your problem is in the high voltage power supply section. You will need a schematic to which to compare the measured voltages to, a multimeter to measure the ...

...repair. Try these; 1). CHECK IC700 PIN 20 (AC-OFF) FOR 0 VOLTS DC. IF HIGH, CHECK FOR LEAKY D980 PART # 264P045040 ON THE MAIN PCB. 2). This model is equipped with a self-diagnosis feature to help ...

...repair of the tv. Thanks for your help and hope to get it up and running again. Replace the 7 caps and checked all fuses. Still comes on and goes off in 30 sec. If someone out there figures out my ...

repair specialist is the power board. we need to find a power board for our vs-70707. First CHECK IC700 PIN 20 (AC-OFF) FOR 0 VOLTS DC. IF HIGH, CHECK FOR LEAKY D980 PART # 264P045040 ON THE MAIN PCB.

...ERROR 2 2. CHECK FOR OPEN FUSES F9A04 AND F9A05 ON THE +24 AND -24 VOLT LINES. IF THE FUSES ARE OPEN THE CONVERGENCE OUTPUT CIRCUIT WOULD BE SUSPECT. 7- SHORTED HORIZONTAL OUTPUT TRANSISTOR. 8- ...

...repair manual or schematic for this machine? I'm working blind and am not a TV repairman, though this seems like it should be repairable. Also, can the existing lamp be continuity tested ( previous ...

...repair your TV. Good Luck, big IRISH: 1. Red status LED, self-diagnosis error 44, check for open F9A06 on the Power PCB part # 283P128050 on the Power PCB 2. Red lamp LED, self diagnosis error 34. ...

...error 34. Check for 5-volts DC at J-9 connector pin 1 and 2 on the Engine Driver PCB if missing replace the Power PCB part # 930B921002 3. LED stops blinking after 70 seconds of plug in but will not ...