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Wow very wonderful and clear!!!! I will always trust them
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Providing the manual works fine, quickly and without any problems for an acceptable price. After printing the service manual it took me only a short time to repair my carradio from Clarion. Thank You! Greetings from Heiko
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I was searching a way to modify the original phono-in entry (for connection of vynil disc player, with RIAA equalization) to a line-in entry (for connection of modern analog entries, eg. ipod, mp3player).
This service manual gave me the correct hints.
It contains very useful infos for repairing and modifing the hi-fi, such as disassembling instructions, block diagrams, schematic diagrams, PCB prints, replacement parts list.
Very good!
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Great Job!!! clear and efficient as always!!
it is really nice to have peple that are doing such a good work!!!!!
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I must admit, I was very skeptical... $4.99 for a 74 page service manual. I've seen some very poorly scanned manuals on the Internet, but this one is VERY good quality! Even when zooming into 500%. Great Deal!
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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