r225lc-7电气图.pdf

GROUP 5 ELECTRICAL CIRCUIT (#1001 and up, TIER II) 21074EC50 4-53 1. POWER CIRCUIT (#1001 and up, TIER II) The negative terminal of battery is grounded to the machine chassis through master switch. When the start switch is in the OFF position, the current flows from the positive battery terminal as shown below. 1) OPERATING FLOW Battery Battery relay Fusible link 〔CN-60〕 Fuse box 〔No.1〕 l/conn 〔CN-8(12)〕 Start switch 〔CS-2(1)〕 Power relay 〔CR-35(30)] Fuse box 〔No.2〕 I/conn 〔CN-10(6)〕 Room lamp 〔CL-1(2)〕 Door switch 〔CS-1〕 Cassette radio 〔CN-27(11)〕 Fuse box 〔No.3〕 l/conn 〔CN-11(4)〕 AC Heater controller 〔CN -116(3, 4)〕 Fuse box 〔No.4〕 I/conn 〔CN - 5(4)〕 I/conn 〔CN -17(5)〕 Wiper motor controller 〔CN-141(7)〕 Wiper motor 〔CN-21(4)〕 Fuse box 〔No.5〕 CPU controller 〔CN-50(7)〕 Fuse box 〔No.6〕 I/conn 〔CN-11(5)〕 Relay(Hi, M2) ※I/conn : Intermediate connector 2) CHECK POINT Engine Start switch Check point Voltage ①- GND (Battery 1EA)