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Replacement of modules 4.1
Replacement of modules
BeoPlay A9 in service position ...................................................................... 4.2
Replace 999Module, Chassis ........................................................................ 4.6
Replace PCB02.1, Connector - Ethernet ....................................................... 4.8
Replace PCB02.2, Connector - Line-In ........................................................ 4.10
Replace PCB04, Power Supply .................................................................... 4.12
Replace PCB48.1, NTC ............................................................................... 4.13
Replace PCB48.2, NTC or PCB48.3, NTC .................................................... 4.14
Replace PCB55, Touch Board ...................................................................... 4.15
Replace PCB57, Button Board ..................................................................... 4.18
Replace PCB82.1, Wireless Antenna ........................................................... 4.20
Replace PCB82.2, Wireless - Bluetooth Antenna ......................................... 4.21
Replace Tweeter ......................................................................................... 4.22
Replace Midrange ...................................................................................... 4.23
Replace Full range left ................................................................................ 4.24
Replace Full range right .............................................................................. 4.25
Replace Woofer .......................................................................................... 4.26
Warning – Disconnect mains and wait 45 seconds before dismantling
The Power Supply and the local power supplies on the different modules must be
discharged before dismantling. This is done by disconnecting from the mains and
then waiting 45 seconds before replacing any modules.
Warning – Static electricity
Static electricity may damage the product.
A static-protective field service kit must always be used when the product is
disassembled or modules are being handled.
Notice!
All modules must be placed on the ESD-mat or in an ESD-proof bag.
Purpose of 'Replacement of modules'
Short instructions for replacement of the available modules, with reference to
additional illustrations:
- The correct sequence for replacing modules.
- Text and illustrations.
- Reference to adjustment.
After replacement of modules
- After BeoPlay A9 has been disassembled, all affected sealings must be visually
checked and replaced if damaged.
- After replacement of 999Module, Chassis remember to check for software
updates.
- Always perform a ‘Final check after repair’ after the product has been dismantled,
refer to page 3.4.
ESD
ESD-Mat
Содержание Beoplay A9 3rd Generation
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Страница 39: ...Replacement of modules 4 19 Remove screws 2x TX10 10mm...
Страница 47: ...Replacement of modules 4 27 Remove screws Gently remove Woofer 8x TX20 16mm...
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