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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!
VDR ELECTRICAL TROUBLESHOOTING GUIDE
No 3.3V
No 2.5V
Is the Vcc(3.8V) sup- NO plied to IC153 pin 1?
YES
Check or Replace the D127
Is the Vcc(13.5V) sup- NO plied to D156 anode?
YES
Check or Replace the D156
Is the IC153 pin4 � H�?
YES
NO
Check the DVD CTL �H� signal from µ-com
Is the IC154 pin4 �H�?
YES
NO
Check the DVD CTL �H� signal from µ-com
Check or Replace the IC153
Check or Replace the IC154
No 12VL
No 5VL
Is the Vcc(13.5V) sup- NO plied to IC155 pin 1?
YES
Check or Replace the D124
Is the Vcc(5.5V) sup- NO plied to IC156 pin 1?
YES
Check or Replace the D128
Is the IC155 pin4 �H�?
YES
NO
Check the DVD CTL �H� signal from µ-com
Is the IC156 pin4 �H�?
YES
NO
Check the DVD CTL �H� signal from µ-com
Check or Replace the IC155
Check or Replace the IC156
3-68
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