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It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
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Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
The manual is an excellent reproduction with complete schematics, made troubleshooting and repair a simple process.
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Diagnostic Software, Trouble Shooting and Test Instructions
5. Diagnostic Software, Trouble Shooting and Test Instructions
Purpose of Dealer Script The dealer script can give a diagnosis on a standalone DVD player, no other equipment is needed to perform a number of hardware tests to check if the DVD player is faulty. The diagnosis is simply a "error" or "pass" message. No indication is given of faulty hardware modules. Only tests within the scope of the diagnostic software will be executed hence only faults within this scope can be detected. Nucleus
Contents of Dealer Script The dealer script executes all diagnostic nuclei that do not need any user interaction and are meaningful on a standalone DVD player. The nuclei called in the dealer script are the following (the number after each nucleus name corresponds with the number being on the local display when the nucleus is executed during the dealer script):
Display Countdown 7 6 5 4 3 2 1
Nucleus Nucleus Number Name 6 PapChksFl 12 13 11 15 16 63
Calculate and verify checksum of FLASH memory Checks the I2C interface with the slave processor on PapI2cDisp the display board PapS2bEcho Checks the I2C interface to the basic engine PapI2cNvram Checks the I2C interface with the NVRAM PapNvramWrR Pattern test of all locations in the NVRAM CompSdramWrR Pattern test of all locations in the SDRAM(s) FURORERSdramWrRLow Pattern test of all locations in the SDRAM(s)
CL 26532053_052.eps 150502
Figure 5-1 Dealer script nuclei
Press 2 keys simultaneously <OPEN/CLOSE> + <PLAY> Connect to mains.
During the test, the following display is shown: the counter counts down from the number of nuclei to be run before the test finishes. Example:
To exit DEALER SCRIPT, disconnect from mains
CL 26532053_053.eps 150502
Figure 5-2 Dealer Script