Originally Posted by 4S3N  My CPF-BOX the voltage is excessively low Can't find pin out.
Is Voltage testing...
When circuit 1(6) set VCC, the voltage is excessively low, the value is 1.69v
When circuit 2(8) set VCC, the voltage is excessively low, the value is 1.09v
When circuit 3(10) set VCC, the voltage is excessively low, the value is 1.69v
When circuit 4(12) set VCC, the voltage is excessively low, the value is 1.16v
When circuit 5(14) set VCC, the voltage is excessively low, the value is 1.69v
When circuit 6(16) set VCC, the voltage is excessively low, the value is 1.17v
When circuit 7(18) set VCC, the voltage is excessively low, the value is 1.70v
When circuit 8(20) set VCC, the voltage is excessively low, the value is 1.10v
When circuit 9(21) set VCC, the voltage is excessively low, the value is 1.70v
When circuit 10(4) set VCC, the voltage is excessively low, the value is 1.11v
When circuit 11(5) set VCC, the voltage is excessively low, the value is 1.70v
When circuit 12(9) set VCC, the voltage is excessively low, the value is 1.10v
When circuit 13(11) set VCC, the voltage is excessively low, the value is 1.70v
When circuit 14(13) set VCC, the voltage is excessively low, the value is 1.09v
When circuit 15(15) set VCC, the voltage is excessively low, the value is 1.69v
When circuit 16(17) set VCC, the voltage is excessively low, the value is 1.10v
When circuit 17(19) set VCC, the voltage is excessively low, the value is 1.74v
When circuit 18(22) set VCC, the voltage is excessively low, the value is 1.10v
When circuit 19(3) set VCC, the voltage is excessively low, the value is 1.70v
When circuit 20(7) set VCC, the voltage is excessively low, the value is 1.10v
When circuit 21(2) set VCC, the voltage is excessively low, the value is 1.70v
When circuit 22(1) set VCC, the voltage is excessively low, the value is 1.10v
When circuit 23(24) set VCC, the voltage is excessively low, the value is 1.69v
When circuit 24(23) set VCC, the voltage is excessively low, the value is 1.09v
* The voltage test finished.
Please give me the solution.
Thanks. |