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The service manual was complete and the components on the drawings very good visible.
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downloaded next day , manual is very helpful , fast and easy
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This Service Manual was exactly what I needed to repair my Philips TV. The purchase was convenient and I received the manual at the same day I paid for it.
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Very pleased with the whole process. Great commication and very easy instructions to order and to download the manual.
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It's a good manual, this one it's a scan from the original factory service manual, great quality 100% readeable. definetely it worths what I paid for.
2-4. Outline of Service Diagnostics Functions
� Check ROM Information... Displays the model information, serial number, BIOS and other information saved in the BIOS ROM. Does not test whether or not the personal computer is normal. � Battery test... Tests the battery as to whether the battery is attached or removed, the main power is supplied from an AC power adapter or not, and the battery is charged or discharged. The test procedure appears on display. Perform the battery test following the messages on display. Remove and attach the battery -> Check (Removal and attachment of battery) Disconnect and connect the AC power -> (Disconnection and connection of AC power) Remove and attach the battery -> (Discharge and charge of battery) � HDD test... Tests whether the HDD returns a response when communication is established with the hard disk drive. The HDD can be tested without damaging the HDD data (without formatting the HDD) in this test since the HDD data is tentatively stored in memory during the test. If the main power is turned off by mistake while the test is under way, the HDD data can be damaged. The following tests are performed automatically. 1. HDD interface test (Tests whether or not the HDD is recognized) 2. HDD seek test 3. HDD read test 4. HDD write test 5. HDD random read test and random write test (It takes about 3 to 4 hours for the 18 GB HDD operating on a high speed CPU.) 6. Returns to the main menu. � Keyboard test... Tests the keyboard. When the �Auto select� menu is selected, the keyboard type in use is recognized from the model information that is written in ROM when shipped from the factory and the test is executed accordingly. When a specific keyboard type is selected such as US, UK, or JP, then the keyboard of the selected type is tested. If the model of your computer is JP and the keyboard type is replaced by either the US type or UK type keyboard, select the keyboard type after it is replaced. NOTE: The �Fn� key can be checked by pressing the �Fn� and �->� keys at the same time. Other keys can be checked by pressing the respective keys. � LED test... Tests the LED. This test turns on one LED after another. The person conducting the test must visually check whether each LED is normal or not. The test starts from the front LEDs (from left to right). Then the LEDs in the center are checked (from left to right). NOTE: The memory stick access test using the LED cannot be run on DOS. Run it on Windows.
Confidential
PCG-SR9G/SR9G/T (I) 2-2
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