Philips E8 free download

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PSSG PHILIPS SERVICE SOLUTIONS GROUP PHILIPS TECHNICAL TRAINING E8 COLOR TV CHASSIS P H I L I P S Philips Technical Training (USA) 401 E. Old Andrew Johnson hwy TECH TRAINING PO box 555 Jefferson City, TN 37760 VIDEOT A P E S PH: 865-475-0397 FAX: 865-475-0221 MANUALS EMAIL: [email protected] E8 OVERALL BLOCK FIGURE 1 The Mono version has a 1 watt audio amplifier. The Normal Stereo version has a 2x1 watt The E8 series chassis is the amplifier. The DBX Stereo version Small Screen TV chassis produced has a 2x3 watt amplifier. Latin by Philips Consumer Electronics American versions of this chassis Company for the 1999-2000 model may have a 2 or 3 watt Mono year. The E8 is used with 13, amplifier. 19, and 20 inch CRT's. The E8 Tuning System features a 181 The E8 chassis features a channel Tuning System with On- Switching Mode Power Supply. A Screen Display. The Tuning System "HOT" ground reference is used in uses two IC's mounted on the main the primary side of the power chassis. It consists of a supply. "COLD" (signal)ground is Microcomputer IC and Memory IC. used from the secondary of the The Microcomputer communicates power supply and throughout the with the Memory IC, the Customer rest of the chassis. AN ISOLATION Keyboard, the Remote Receiver, the TRANSFORMER IS REQUIRED WHEN DOING U/V Tuner, the TV Signal SERVICE ON ANY CHASSIS. Processor, the Stereo Decoder (optional), and the Power On-Off SIGNAL FLOW circuitry. The Memory IC retains the settings for favorite The incoming TV RF signal is stations, customer control applied to the U/V Tuner via the settings, feature settings, and Antenna and RF input. The factory setup data. 45.75MHz IF signal is developed within the U/V Tuner, then The chassis features a Very Large amplified by an IF Preamplifier Scale Integration (VLSI) IC for TV located inside the Tuner. The Signal Processing. This IC amplified IF signal is sent from performs Video IF, Sound IF, Pins 10 and 11 of the U/V Tuner AFT/AGC control, Horizontal Signal to the SAW filter, 1003. The SAW Processing, Vertical Signal filter produces bandpass shaping Processing, Horizontal/Vertical for the IF signal before it is Synchronization, Chroma/Luminance applied to the TV Signal Processing, and Video Switching Proce