.....obsolete user manuals, a lot of repair manuals, free service manuals, rare schematic diagrams, usefull service instructions, pdf books, how to repair instructions, lost operating manuals, old handbooks, tons of part lists, hidden service bulletins, your instruction books, informative repair tips, complete disassembly routines.....

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Structure

Some words about this site and how it was programmed and which software I used. The main system behind this site is a Database with all information about the manuals. The pages are written in pure Html and Css, with a lot of php scripts. Some pages needs the help from Javascript. I'm not a programmer, all knowledge to code this site is self made. A big thank you goes to the following pages :
w3schools.com
php.net
Mozilla Developer Network

For ideas and criticism I am to you gladly at the disposal.

03/19/2019
Comments

I use the wonderfull Commentics comment system.

03/18/2019
Tables

All tables are based on the great Data Tables.

03/18/2019
Tools

Some small tools that helped me a lot with some tasks:

Generate all different types of favicons from one pic Favicon Generator.
This tool helps me to build nice url's instead of a *.php file with some parameters Mod Rewrite Generator.
I use the Avatar Generator to design my favicon.
The wavy html elements between the sections are generated with Patrick Hughes SVG Generator.

03/17/2019

Interesting Manuals

Hewlett Packard -- LaserJet II
Printer

Krohn-Hite Corporation -- 6900B
Analyzer

The Krohn-Hite Model 6900B is a Fully Automatic Distortion Analyzer designed or ultra-low distortion and ac voltage measurements in the 5Hz to 1MHz frequency range. The Distortion Analyzer will measure total harmonic distortion (THD) down to 0.005%, typically, with 0.001% resolution. A unique Auto Set Level feature eliminates the need to manually preset the input reference level before each measurement for any input voltage between 0.1-130 volts rms. An Auto-Null Network provides Auto Nu ...

ATL Ultrasound -- Manual de referencia
Ultrasound Equipment

Sony -- XR-C450
Car Radio cassette

Pfaff -- 1011
Sewing machine

Kenwood -- TK-8180
Transceiver

GENERAL Frequency range ....................................... 450~520MHz Number of channels .................................. Zone : Max. 128 per radio Ch/GID : Max. 250 per zone (Max. 512 [Conv. Ch’s + GID’s] total per radio) Channel spacing ........................................ Wide : 25kHz Narrow : 12.5kHz Operating voltage ...................................... 13.6V DC ±15% Current drain Standby.................................................. 0.4A Receive .......... ...