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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.
SECTION 3 ADJUSTMENTS
� Landing Rough Adjustment
1. Enter the full white signal. (or the full black dots signal) 2. Set the contrast to �CONT�=MAX. 3. Make the screen monogreen. Note: Off the outputs from R ch and B ch of SG. 4. Reverse the DY, and adjust coarsely the purity magnet so that a green raster positions in the center of screen. 5. Adjust the "H.CENTER" with the H CENTER Volume .(RV502 on the D board) 6. Moving the DY forward, adjust so that an entire screen becomes monogreen. 7. Adjust the tilt of DY, and fix lightly with a clamp. Note: �TILT� shall be set at 0 5. Attach the wobbling coil to the designated part of the CRT neck. 6. Attach the sensor of the landing adjustment unit on the CRT surface.
Purity Magnet
<<Zero Position>>
Purity magnet position
L/D control specification
±5 ±5 ±4 ±5 ±5 ±5 ±5 ±5 ±5 ±4
� Landing Fine Adjustment
1. Put the set inside the Helmholtz coil. 2. Set the TLH to the Zero position. 3. Receive the single green signal. 4. Demagnetize the CRT surface with the hand degausser , and perform auto degaussing.
7. Adjust the DY position and purity, and the DY tilt. 8. Fasten DY with screw. Note:Torque 22 ±2kgcm (2.2 ± 0.2 Nm) Perform auto degaussing.
CPD-E230(E)
3-1
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