Bowers & Wilkins 704 S2 Series Service – Technical Manual page 34

3. Functional Test:
Connect 707 S2 Speakers to Amp/CD Player and check for Sound
Check audio for Tweeter & Mid/bass output is working
5. Speaker Bi-Wiring
Check RH/LH speakers are working Bi-wire Yes/No
8. Tweeter Assembly
Does it need replacing? Yes/No (LH/RH or Both)
9. Mid/Bass Assembly
R/H Speaker working? Yes/No
L/H Speaker working? Yes/No
10. Crossover Assembly
Terminal Links need replacing? Yes/No (LH/RH or Both)
Does it need replacing? Yes/No (LH/RH or Both)
12. Final Functional Test
Connect 707 S2 Speakers to Amp/CD Player and check for Sound
Check audio for Tweeter & Mid/bass output is working
Check RH/LH speakers are working Bi-wire Yes/No
Check RH/LH Tweeters and Mid/Bass speakers for any leakage using a Stethoscope Yes/No
Check RH/LH Terminal Links are fitted
nd
2 Review During Service and Testing: Commercial / Sales / Technical
Note: Additional parts
Customer informed of damage
Authorisation:
□ Results Recorded
□ Clean 707S2 Speakers
Successful completion of repair and all documentation completed
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Group Ltd., and are intended solely for the purpose of servicing the product. The information is intended for use
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elsewhere.
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Yes/No
Yes/No
Yes/No
Customer quoted
Date:
Date:
Date:
Add initials to the box
Yes/No
Yes/No
Checked by:
Management
Signature:
© B&W Group Ltd 2017