Bose Lifestyle PS28 Service Manual - Page 39
Browse online or download pdf Service Manual for Speakers Bose Lifestyle PS28. Bose Lifestyle PS28 43 pages. Digital acoustimass powered speakers
Also for Bose Lifestyle PS28: Test Procedure (5 pages)
Print Page
Bass Module Disassembly Procedures
DSP PCB - Lift up DSP PCB. (ensure grounding clips
remain in place)
AMP PCB - Remove four screws, lift up AMP PCB. (ensure
grounding clips and heat sink insulator remain in place, note
spring bar location for reference when replacing)
AC Jack PCB - Remove 2 screws, lift up AC Jack PCB.
Ensure grounding clips indicated remain in place
Ensure grounding clips indicated remain in place
5. DSP, AMP, AC Jack PCB Removal
DSP PCB
AMP PCB
38
PS18/28/48 Service Manual