Apple M8760LL Service Guide - Page 120

Cable or Flex Cable Name, Signals Running Through It, PowerBook G4 15-inch FW800 Troubleshooting

Page 120 highlights

Cable or Flex Cable Name Main battery cable Modem flex (to logic board) Optical drive flex (to logic board) PC Card cage flex (to logic board) Power Button cable RJ-11 cable (to modem) Right USB flex Sleep LED cable (to logic board) Sound/DC-in board flex (to logic board) Sound/DC-in board cable harness (to logic board) Speaker assembly wire harness Trackpad flex Signal(s) Running Through It Connects main battery to logic board Modem control and data Optical data, power, and control signals PC card data and power Power-on signal Analog phone signal Right USB signal and power Power to sleep LED Bluetooth data Left USB connector Left ambient light sensor Digital audio in/out Power to system and main battery Left speaker Right speaker Mid range speaker Internal microphone Trackpad data and power Power on button Keyboard backlight power 2 - PowerBook G4 (15-inch FW800) Troubleshooting General Information

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2 -
PowerBook G4 (15-inch FW800) Troubleshooting
General Information
Main battery cable
Connects main battery to logic board
Modem flex (to logic board)
Modem control and data
Optical drive flex (to logic board)
Optical data, power, and control signals
PC Card cage flex (to logic board)
PC card data and power
Power Button cable
Power-on signal
RJ-11 cable (to modem)
Analog phone signal
Right USB flex
Right USB signal and power
Sleep LED cable (to logic board)
Power to sleep LED
Sound/DC-in board flex (to logic board)
Bluetooth data
Left USB connector
Left ambient light sensor
Digital audio in/out
Sound/DC-in board cable harness
(to logic board)
Power to system and main battery
Speaker assembly wire harness
Left speaker
Right speaker
Mid range speaker
Internal microphone
Trackpad flex
Trackpad data and power
Power on button
Keyboard backlight power
Cable or Flex Cable Name
Signal(s) Running Through It