Philips | A10E 28PW6305 | Int sound due to muting pin 8 of aud o/p chip IC7702 AN5277 int going low | Traced back to IC7064 sm pin 98 on control board leaky to earth when faulty. To avoid replacing this 100 pin sm chip, s/c e-c of Tr 7701 sm BC847B (under main pcb near AN5277 o/p chip) | 14-09-04 |