Brother International FAX-1010 Service Manual - Page 85

1.27 Main PCB, NCU PCB and Modular PCB (1) Place the machine rightside up. (2) Disconnect the following harnesses from the main PCB: • Solenoid harness (2-pin) • Hook switch harness (2-pin)* • Main-panel harness (5-pin) • Main-head harness (11-pin) • Main-sensor harness (5-pin) • Motor harness (6-pin) • Power-main harness (4-pin) • Speaker harness (2-pin) • CIS harness (7-pin) • Main-mike harness (2-pin) For the FAX1570MC/1030/MFC1870MC/1970MC • Battery harness (2-pin) FAX1170/1270/1010/1020/MFC1770 FAX1570MC/1030/MFC1870MC/1970MC Hook switch harness* Main-panel harness (NCU connector) Main-head harness (NCU connector) Solenoid harness (Modular PCB connector) P3 Pa Ps P7 PS f P9 Main-sensor Main-panel harness harness Motor harness n Solenoid ---32 harness -- P14 P12 Hook switch -71,.--11- 1 harness Speaker harness (Modular PCB connector) 0 /J CIS harness Main PCB 12 0 (Front) Power-main harness 0 CIS harness Main-mike harness Main-head harness P21~~~ 3 Main-sensor harness Motor harness Battery harness Power-main harnfess Speaker harness (Front) Main PCB 0 * Not provided on the FAX1010 or those versions equipped with a Binatone handset IV - 41