|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
The scan is clear and well readable with very few weaker spots, usually on black background with white letters, but with enough zoom those spots can be read.
Printout is clear, the manual is complete and has all pages scanned.
I would give 5 stars, except that it is not in color, and the schematic and PCB pages are scanned on multiple pages. The document is locked (except printing) so the pages can not be extracted to compose them together for printing on the large plotter
It is worth the price tag.
 ;
let's say first that i do not need to have a credit for my opinion, i am a retired sparkie and i voluteerd to fix an electronic device for a local "Youthgroup",as no diagram was present i checked the "net" and gambled on this site and paying some fee via PayPall, i was gladly surprised that the manual arrived as was stated, GOOD SHOW, and best wishes, John
;
I had been looking for a Manual for my CS2150 for quite a while -- in fact I had just about given up. I saw this site and decided to download the Manual. When I Received it by Email I was really pleased with what I got, with the result that My Kenwood 'Scope is now 100% repaired and working well. As an AV Serviceman, you need a good 'scope, and thanks to this site, and the Service Manual, I have been able to repair it. The Manual was a copy of the Factory Original and the copy was very clear, especially in the area of the Circuit Schematics, where You really need to be sure of what You are looking at.
;
I recently purchased a manual for a Samsung DLP tv to help with a trouble shooting problem I was having. Every tv repair shop wanted close to $400.00 for the fix, but after I found Owner-Manuals.com I hit pay dirt. The manual they had for me to purchase and download was a complete service manual for the exact tv I needed. It was complete with wiring diagrams, schematics, and even part numbers. If your the fix it yourself type I highly recommend trying to find any manual here before paying someone else to fix whatever problem your having.
;
Once again, excellent price and manual delivered in a timely manner and as advertised!
D
FM Abgleich
GB
FM Alignment
Bitte achten Sie darauf, da� die Stationstasten vor dem Abgleich mit bestimmten Frequenzen belegt werden müssen (siehe Seite 5).
Please observe that the station preset push-buttons have to be programmed to specified frequencies before the parameter programming (see page 5).
FM Phasenschieber - Abgleich
Künstliche Antenne (8 627 105 356) verwenden. Betriebsart ................................ FM Stationstaste ............................ 1 (97,2 MHz) Me�punkt ................................. MP 153 (X12/7) Abgleichelement ...................... Z 152 Spezifikation ............................. H>L Sprung Me�instrument ......................... Oszilloskop Signalquelle ............................. Me�sender f = 97,2 MHz, fmod = 1 kHz Hub = 22,5 kHz Signaleingang .......................... E' = 40 dBµV (+Bedämpfung!) 1. Klemmen Sie das Oszilloskop an MP 153 und Masse an. Schalten Sie den Oszilloskopeingang auf DC. 2. Stellen Sie den Me�sender auf 97,2 MHz, mit 22,5 kHz Hub und 1 kHz Modulation ein. 3. Speisen Sie das HF-Signal E' = 40 dBµV in die Antennenbuchse ein (Dämpfung der künstlichen Antenne beachten). 4. Drücken Sie die Stationstaste 1 (97,2 MHz). 5. Verstimmen Sie den Me�sender mit 1 kHz-Schritten um die halbe SL-Stop-Fensterbreite, d.h. auf 97,170 oder 97,230 MHz (siehe Skizze). Zwischen 29 kHz und 31 kHz von der Fenstermitte (97,200 MHz) sollte der oszillierende H>L Sprung an MP 153 erfolgen. Erfolgt der H>L Sprung nicht, geben Sie die halbe SL-StopFensterbreite von 30 kHz am Me�sender vor (97,170 oder 97,230 MHz), und stellen Sie den H>L Sprung mit Z 152 an MP 153 ein. 6. �berprüfen Sie abschlie�end die Fenstersymmetrie und korrigieren Sie die Einstellung von Z 152 ggf. erneut.
FM phase-shifter alignment
Use the dummy antenna (8 627 105 356). Operating mode ....................... FM Preset button ............................ 1 (97.2 MHz) Measuring point ....................... MP 153 (X12/7) Alignment element ................... Z 152 Specification ............................. H>L change Measuring instrument .............. oscilloscope Signal source ........................... signal generator f = 97.2 MHz, fmod = 1 kHz deviation = 22.5 kHz Signal input .............................. E' = 40 dBµV (+attenuation!) 1. Connect the oscilloscope to MP 153 and ground. Set the oscilloscope input to dc. 2. Adjust the signal generator to 97.2 MHz, 22.5 kHz deviation with the modulation of 1 kHz. 3. Feed the RF signal E' = 40 dBµV into the antenna input (observe the attenuation of the dummy antenna). 4. Press preset push-button 1 (97.2 MHz). 5. Detune the signal generator with steps of 1 kHz by half the width of the search tuning stop window, i.e. to 97.230 or 97.170 MHz (see sketch). The oscillating H>L level change at MP 153 should appear at about 29 to 31 kHz off the channel centre (97.200 MHz). If this is found to be different, tune to an offset of 30 kHz (97.170 or 97.230 MHz) and use Z 152 to adjust the H>L change at MP 153. 6. Finally check both slopes with regard of the window centre and make a correction if necessary.
Beispiel:
funterer H>L Sprung + foberer H>L Sprung 2 = fFenstermitte
Example:
funterer H>L level + foberer H>L level = fwindow centre 2
97,170
+ 2
97,230 = 97,200
97,170
+ 2
97,230 = 97,200
Die Abweichung von der Fenstermitte (97,200 MHz) darf bis zu ± 2 kHz betragen.
The permissible unbalance of the centre is 97.200 MHz ± 2 kHz.
97,170 MHz
97,200 MHz
97,230 MHz
5 Volt
0 Volt
60 kHz
97,169 MHz
� Im Anschlu� an diesen Abgleich müssen die DX/LO Programmierungen für FM und die RDS Grundempfindlichkeit neu programmiert werden (siehe Seite 11 + 12). - 16 �
97,231 MHz
At the end of this alignment DX/LO programming for FM and RDS - basic sensitivity must be redone. (see page 11 + 12).
|
|
|
> |
|
