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4-10
CHECK POINT
OPERATING FLOW
Warning flow
Alternator [CN-74 (2)] I/conn [CN-2 (18)] MCU alternator level [CN-52 (27)]
Cluster charging warning lamp (Via CAN interface)
Charging flow
Alternator "B+" terminal Starter motor [CN-45 (B+)]
Battery relay (M8) Battery (+) terminal
Circuit breaker [CN-60] Master switch [CS-74A]
Fuse box
Circuit breaker [CN-95] Fuse box
3. CHARGING CIRCUIT (SERIAL NO. : -#0610)
When the starter is activated and the engine is started, the operator releases the key switch to the
ON position.
Charging current generated by operating alternator flows into the battery through the battery relay
[CR-1].
The current also flows from alternator to each electrical component and controller through the fuse box.
1)
2)
(1)
(2)
侍
GND : Ground
Engine
Start switch
Check point
Voltage
Run
ON
刮
- GND (battery voltage)
刯
- GND (battery relay)
到
- GND (alternator B+ terminal)
刱
- GND (alternator L terminal)
刲
- GND (MCU)
20~25V
Summary of Contents for HX140L
Page 12: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...
Page 209: ...4 5 MEMORANDUM...
Page 694: ...8 68 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29...
Page 734: ...8 108 Assemble plug 2 Plug NPT1 16 11 EA 17 21078TM68 21078TM69 21078TM70 21078TM71...
Page 756: ...8 130 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10...