*
A4 -center HYDIM card CH2
*
A5 -left DLODS card
*
A6 -left ACIPS card
*
A9 -APU fire/overheat detection card
*
A10 -left engine fire/overheat detection card
*
A12 -left ARINC 629 signal gateway card
*
A14 -left ECS card
*
A15 -right ARINC 629 signal gateway card
*
A16 -left weight on wheels card
*
A17 -left HYDIM card LH1
*
A18 -PSU -Linear/monitor card
*
A19 -PSU -Preregulator card.
A7, A8, A11 and A13 are empty slots.
EFFECTIVITY BEJ ALL 31-09-00
Page 8
D633W101-BEJ Sep 05/2002
SYSTEMS CARD FILES -COMPONENT LOCATION -LSCF CARDS
EFFECTIVITY BEJ ALL 31-09-00
Page 9
D633W101-BEJ May 05/2002
SYSTEMS CARD FILES -COMPONENT LOCATION -RSCF CARDS
General
The right systems card file (RSCF) in the P84 panel has 18 slots, A2 through A19. It contains the following interface cards:
*
A2 -PSU -preregulator card
*
A3 -PSU -linear/monitor card
*
A4 -center HYDIM card CH1
*
A5 -right DLODS card
*
A6 -right ACIPS card
*
A7 -center ACIPS card
*
A8 -center DLODS card
*
A10 -right engine fire/overheat detection card
*
A12 -left ARINC 629 signal gateway card
*
A14 -right ECS card
*
A15 -right ARINC 629 signal gateway card
*
A16 -right weight on wheels card
*
A17 -right HYDIM card RH1
*
A18 -PSU -linear/monitor card
*
A19 -PSU -preregulator card.
A9, A11 and A13 are empty slots.
EFFECTIVITY BEJ ALL 31-09-00
Page 10
D633W101-BEJ Sep 05/2002
SYSTEMS CARD FILES -COMPONENT LOCATION -RSCF CARDS
EFFECTIVITY BEJ ALL 31-09-00
Page 11
D633W101-BEJ May 05/2002
SYSTEMS CARD FILES -POWER INTERFACES
General
The LSCF PS1 circuit breaker in the P310 standby power management panel connects 28v dc to the preregulator 1 card in the LSCF. The LSCF PS2 circuit breaker connects 28v dc to the preregulator 2 card in the LSCF.
The RSCF PS1 circuit breaker in the P310 standby power management panel connects 28v dc to the preregulator 1 card
in the RSCF.
The RSCF PS2 management panel card in the RSCF. ci rcuit conn breaects ker 28v in dc the to P210 the pre left regu power lator 2
The battery switch controls the 28v dc that goes to the PS1 power supplies in the left and right system card files.
EFFECTIVITY BEJ ALL 31-09-00
Page 12
D633W101-BEJ Sep 05/2002
777 AIRCRAFT MAINTENANCE MANUAL
SYSTEMS CARD FILES -POWER INTERFACES
EFFECTIVITY BEJ ALL 31-09-00
Page 13
D633W101-BEJ Jan 05/2002
SYSTEMS CARD FILES -LSCF POWER INTERFACES
General
The left system card file (LSCF) has two power supplies. Each power supply has these two cards:
*
Preregulator
*
linear monitor.
Preregulator Cards
Each preregulator card supplies power to both linear monitor cards. Both linear monitor cards use the power from the preregulator 2 card. Preregulator 1 supplies backup power.
Linear Monitor Cards
Each linear monitor card sends power to seven linear regulators. The linear regulators are isolated from each other and send power to each member system card. The APU and left fire and overheat detection cards (FODC) receive two power inputs each.
The linear output monitor/control monitors the input and output power of the linear monitor. It sends power supply status to the ARINC signal gateway cards (ASG) on an ARINC 429 bus.
The linear output monitor/control also receives inputs from the power control switches. These switch inputs cause the linear regulators to be on or off.
EFFECTIVITY BEJ ALL 31-09-00
Page 14
D633W101-BEJ Sep 05/2002
SYSTEMS CARD FILES -LSCF POWER INTERFACES
EFFECTIVITY BEJ ALL 31-09-00
Page 15
D633W101-BEJ May 05/2002
SYSTEMS CARD FILES -RSCF POWER INTERFACES
General
The right system card file (RSCF) has two power supplies. Each power supply has these two cards:
*
Preregulator
*
linear monitor.
Preregulator Cards
Each preregulator card supplies power to both linear monitor cards. Both linear monitor cards use the power from the preregulator 2 card. Preregulator 1 supplies backup power.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：777 AMM 飞机维护手册 指示和记录系统 1(2)
