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exactly as they say. Within 24 hours the link to the pages and offcourse it was the right service manual. Super and thanks
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The manual was exact the thing that was promised. My old car stereo is working again thanks to the information supplied.
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I PURHASED THIS PRODUCT BECAUSE I WAS HAVING PROBLEMS WITH MY CDR20 HARMAN KARDON RECORDER. WHICH I PURCHASED NEW 12 YEARS AGO. AFTER REVIEWING THE MANUAL, I WAS ABLE TO ADJUST THE TENSIONER IN THE SYSTEM. WORKS LIKE A CHAMP!.
SAVED ME AT LEAST 100.00 WHICH WAS WHAT A SERVICE REPAIR STATION WANTED. GREAT MANUAL EASY TO READ. SPECIALLY AFTER I PRINTED THE PAGES WHICH DEALT WITH MY RECORDER. THANKS A LOT!!!!!!!!
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You can fully trust on this one!
All the schematics are very crear an in one piece per page
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I have never bought a service manual which is as competely readable as this althogh it was a scanned pdf. Thank you for this succesful manual also cheaper than other sites.
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
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