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Excellent manual including schematics. The service was great and the manual helped complete the job.
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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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Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
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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!
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The manual is an excellent reproduction with complete schematics, made troubleshooting and repair a simple process.
The cellular phone and Bluetooth cannot be connected.
Check enter in a set screen of the telephone
NG
Check the power of IC901 (Bluetooth module)
NG
Confirm to IC901 (Bluetooth module) IC302 (the power of 3.3V)
OK Confirm to IC901 (Bluetooth module) the circuit of Q101,102,104,105,106,107,108
OK
Check how to connect by inquiry from the cellular phone
Confirm to NG IC901 (Bluetooth module) the circuit of Q101,102,104,105,106,107,108 ANT902 Confirm to NG IC901 (Bluetooth module) the circuit of ANT902
OK
Check the link of Bluettoth steady or the BT mark on
OK Confirm to connect Bluetooth with the cellular phone again
The receiving talk voice doesn't go out of the speaker.
Check connect it with the cellular phone
NG
Confirm to IC901 (Bluetooth module)
OK Check the sound of CD or radio OK
Check the call sound come to send it by telephone
Confirm to NG IC402 (DSP), IC501 (AMP), J502 (Connector)
OK
Check the power of IC901 (Bluetooth module)
OK
NG
Confirm to the circuit of IC302 (the power of 3.3V) Confirm to the circuit of IC302 (the power of 3.3V) Confirm to the circuit of IC101 (CODEC) IC901 (Bluetooth module) Confirm to the circuit of IC402 (DSP)
OK Check the power of IC101 (CODEC) OK Check the waveform of 9pin of IC101 OK
Check the waveform of 43pin of IC402(DSP)
NG
NG
NG
OK Confirm to the output of J502
PN-2959N
-4-
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