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Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
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It was just what I need to fix my old BMW's CD player. Very convenient also. Thank you.
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Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
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Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
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Good pdf of the service manual for this unit. Includes disassembly instructions, full schematics, board layouts, parts lists and diagnostic information. Some information is in the pdf twice (single pages, and split pages), but that could be how it was originally generated by panasonic, or perhaps the idea is to make it eaiser to put onto 8.5 x 11" pages.
Information was exactly what I needed. Delivery was overnight (less than 12 hours) and I was happy with the process.
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2.3.3 Removal/Reattachment of Acoustic absorbent pads
A
Removal/reattachment of acoustic absorbent pads is necessary before or after removal/reattachment of the Network Assy. Note: When reattaching the Network Assy for the midrange/tweeter, before reattaching the closure panel, be sure to remove the acoustic absorbent pads located behind the chamber. (See Fig. 2-11.) If the closure panel pinches an acoustic absorbent pad when it is secured, air leakage may occur, which may result in poor performance of this speaker system. 1. Acoustic absorbent pads around the input terminals 2. Acoustic absorbent pads inside the chamber for the midrange/tweeter
2 Remove this acoustic absorbent pad. When reattaching, lay it along the upper board inside the chamber. 1 Remove these acoustic absorbent pads. When reattaching, roll them and push them in so that they come near the baffle board and side board. 3 Remove this acoustic absorbent pad When reattaching, place it along the surface inside the chamber so that it forms a U shape.
1 Remove this acoustic absorbent pad. When reattaching, roll it and push it in deep behind the cabinet. As only this acoustic absorbent pad
B
must be fixed with adhesive, before pushing it in, apply adhesive to the upper area of the input terminals. (Adhesive: DIABOND black/GYL-014)
Fig. 2-5: After the woofer is removed (1)
Fig. 2-9: After the midrange/tweeter is removed (1)
4 Remove this acoustic absorbent pad from the closure panel section. When reattaching, fold it in half lengthwise and push it in.
2 Remove this acoustic absorbent pad. When reattaching, cover it over the concave portion of the input terminals fitting portion.
C
Remove the acoustic absorbent pad from the back board and remove the screws of the closure panel.
Fig. 2-10: After the midrange/tweeter is removed (2) Fig. 2-6: After the woofer is removed (2)
D
3 Remove this acoustic absorbent pad. When reattaching, fold it in half lengthwise and push it into the upper and lower parts of the input terminal.
3. Acoustic absorbent pads around the Network Assy for the midrange/tweeter
5 Remove the acoustic absorbent pads stuffed in the space behind the chamber for the midrange/ tweeter. Insert your hand in the direction of the arrow to remove.
Fig. 2-7: After the woofer is removed (3)
Removal/reattachment of the Network Assy for the midrange/ tweeter and of the closure panel must be done in this state.
E
1 Remove this acoustic absorbent pad. When reattaching, place it so that it covers the Network Assy and that the Network Assy cannot be seen when you look inside from the duct.
When reattaching, lay one acoustic absorbent pad on another and fold them lengthwise into four.
In this state, remove or reattach the Network Assy.
Push it in, in the direction shown in the illustration below, along the upper board of the cabinet and the rear panel of the chamber.
Front Up
Fig. 2-8: After the woofer is removed (4)
Fig. 2-11: After the woofer is removed (5)
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S-2EX
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