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FGZ201ELF2/ERF2
Ref. No.
Component Name
Q19
2SB1188(Q,R)
Q25
DTC124EUA
Q20
2SC4081
Q24
2SC4081
Q26
DTC124EUA
Q28
2SA1576A
Q29
2SC4081
Q30
2SB1203-FA
Q64
2SA1576A
Q31
FMY6
Q57
2SA1576A
Q61
DTC144EUA
Q33
2SA1576A
Q38
IMT1A
Q40
FMY6
Q42
2SJ327Z
Q43
FMY6
Q49
2SJ327Z
Q44
2SC4081
Q47
FMY6
Q48
IMT1A
Q66,67
DTA144EUA
Q68,69
DTC144EUA
Q700,701
2SC4081
Q702
DTA124EUA
Q800
DTA124EUA
Q801
DTA124EUA
Q802
DTC124EUA
Q803
2SC4081
Q804
2SC4081
Q805
2SC4081
Q806
2SC4081
Q807,809
DTA124EUA
Q808,811
2SC4081
Q810
2SB1203-FA
4
COMPONENTS DESCRIPTION
Application / Function / Operation / Condition
Microprocessor power supply SW (at the time of CAN microprocessor program writing is OFF)
Audio SW (at the time of ADA audio out is ON)
Power supply voltage dropout detection (when turns off at the time of backup power supply voltage dropout)
Voltage detection (at the time of Q26 : ON backup power supply voltage detection)
Constant voltage power supply (backup 5V power regulator)
Constant voltage power supply (at the time of Q61 is ON : +18.5V output)
Over-current detection (at the time of 18.5V over-current detection the controller power supply is OFF)
Over-current detection (at the time of 8.5V over-current detection the controller power supply is OFF)
DC/DC switching (primary side switching of a transformer)
DC/DC switching (switching of 5V power supply)
Over-current detection (at the time of -15.5V over-current detection the controller power supply is OFF)
Constant voltage power supply (-15.5V constant voltage power supply)
Over-current detection (at the time of 5V over-current detection the controller power supply is OFF)
Timer (at the time of a system microprocessor reckless run Q67 is OFF)
Audio connection detection (at the time of audio connection Q700 is ON)
PARKING detection (at the time of car PARKING is ON)
Speed detection (at the time of a speed pulse input is ON)
Reset input (at the time of Q802 ON when system microprocessor is reset mode)
ACC detection (at the time of car ACC → ON : ON)
IGN detection (at the time of car Ignition → ON : ON)
Reverse detection (at the time of car reverse : ON)
SMALL detection (at the time of car SMALL → ON : ON)
Key illumination tone light power supply regulator (it is illumination VCC (7V) with the duty cycle according
to PWM output)
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