Motorola V998 phone lines damaged high maintenance, cable replacement, troubleshooting. When replacing the wire to be aware of the following issues:a97service manual download site
One is the cable select. Currently on the market there are three lines of:-02, 03 and 05 cable, can be seen above the line marked recommended 05 cable, it can replace the 02 and 03 cable. Also used 8088 cell phones replace the cable (be sure to rip up the lights, otherwise there will be a high current).a97service manual download site
Second row line is best not to use cable of resistive and capacitive components, the most reliable method is to use a bad line of resistive and capacitive components one by one "move", make no mistake, otherwise there will be a high current or is abnormal.a97service manual download site
a97service manual download site
a97service manual download site
Third, if the wire with only one or two faults, most time is not changing lines, the direct use of rivers for a wire connection. J700 1th feet within the motherboard and screens light-emitting diode cathode through, if the backlight does not shine, flying line connection. If the receiver is silent, flew from J700 inline 23, 25 foot cable to the handset, if positive and negative pole connected to the wrong causing the receiver to sound small at this time, swap the two flying lines position.a97service manual download site