Jumper 10mm: Vcc - a12 Jumper 8mm: Gnd - a14 Jumper 10mm: j12 - Gnd Jumper 8mm: e22 - f22 Jumper 10mm: i21 - i25 Jumper 8mm: j23 - Vcc Jumper 8mm: g24 - g27 Jumper 8mm: a25 - Gnd Jumper 8mm: j26 - Vcc Jumper 8mm: e27 - f27 Jumper 10mm: Vcc - a30 Jumper 8mm: e30 - f30 Jumper 8mm: j30 - Vcc C 104: Vcc - Gnd C 104: h21 - h23 C 222: Vcc - a22 C 222: c21 - c23 C 100uF: Vcc - j24 R 220K: Vcc - a23 R 22K: Gnd - j21 VR 100R: c24 - c26 - e25 Tr 9018: b22 - b23 - b24 (] Tr 9015: g21 - g22 - g23 (] Tr 9012: h24 - h25 - h26 (] LED: Gnd - j27 Buzzer: Gnd - a1 Coil 1: Vcc - b21 Coil 2: Vcc - b22