|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
It was just what I need to fix my old BMW's CD player. Very convenient also. Thank you.
;
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.
;
Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
;
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.
;
5 STARS for FAST DELIVERY, BEST PRICES and QUALITY PRODUCT. Item was exactly as described with superb resolution. Will definitely source all my future requirements from this website. Thanks a lot owner-manual.com!
There are 7812, 7805 and LM317 linear regulator ICs on the power supply to generate +5V, -5V, +12V, -12V and +3.3V for the device. On the standby mode just +12Vst and +5V supplies are generating for standby power consumption. The ES6008/18 requires 2.5V to operate. This voltage is generated from +5V.
13 CONNECTORS
13.1 ATAPI DRIVE STANDARD CONNECTOR
The I/O connector is a 40-pin connector as shown in figure A.1, with pin assignments as shown in table A.1. The connector shall be keyed to prevent the possibility of installing it upside down. A key is provided by the removal of pin 20. The corresponding pin on the cable connector shall be plugged. The cable plug, not the receptacle, governs the pin locations. The way in which the receptacle is mounted on the printed circuit board affects the pin positions, and pin 1 shall remain in the same relative position. This means the pin numbers of the receptacle may not reflect the conductor number of the plug. The header receptacle is not polarized, and all the signals are relative to pin 20, which is keyed. By using the plug positions as primary, a straight cable can connect devices. As shown in figure A.1, conductor 1 on pin 1 of the plug shall be in the same relative position no matter what the receptacle numbering looks like. If receptacle numbering was followed, the cable would have to twist 180 degrees between a device with top-mounted receptacles, and a device with bottom-mounted receptacles.
40
20 Circuit board
1 2 Circuit board 40 Figure A.1 - 40-pin connector mounting 20 1 2
16
|
|
|
> |
|
