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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!
;
Great Job!!! clear and efficient as always!!
it is really nice to have peple that are doing such a good work!!!!!
;
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!
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Very good detail, Quick service response. A useful service manual with all details. I recomend this service.
;
As Always you can find here manuals even of difficult TV scheme which are scan in almost perfect way.clear and fast!!!!!
Great work thanks!
CHAPTER 11 TROUBLESHOOTING
VIII. SELF DIAGNOSIS
The microprocessor on the machine's DC controller PCB is equipped with a self diagnostic mechanism that checks the condition of the machine (particularly, sensors) and indicates an error code in the count/ratio indicator on the control panel upon detection of a fault. In the case of 'E001', 'E0' and '01' are flashed alternately.
Code � � � � � Cause The thermistor (TH1) is faulty. The fixing heater (H1) is faulty. The thermal fuse (FU2) has blown. The DC controller PCB is faulty. The composite power supply PCB is faulty. � Description The temperature detected by the thermistor (TH1) does not reach 65°C 1.5 sec after the Copy Start key has been pressed. The temperature detected by the thermistor (TH1) does not reach 150°C 4 sec after the Copy Start key has been pressed. The temperature detected by the thermistor (TH1) exceeds 230°C. The temperature detected by the thermistor (TH1) exceeds by 30°C or more. The temperature detected by the thermistor (TH1) registers an increase of 100°C or more within 1 sec. The temperature detected by the thermistor (TH1) registers an increase of 40°C or more after it has reached 100°C during standby. The temperature detected by the thermistor (TH1) has exeeded 150°C during copy operation and maximum power is applied for 10 to 14 sec thereafter.
�
� The thermistor (TH1) is faulty. � The DC controller PCB is faulty. � The composite power supply PCB is faulty.
� �
�
�
� � � � � � � � � � � �
The thermistor (TH1) is faulty. The fixing heater (H1) is faulty. The thermal fuse (FU2) has blown. The DC controller PCB is faulty. The composite power supply PCB is faulty. The thermistor (TH1) is faulty. The fixing heater (H1) is faulty. The thermal fuse (FU2) has blown. The DC controller PCB is faulty. The composite power supply PCB is faulty. The main motor (M1) is fault. The DC controller PCB is faulty.
�
� The temperature detected by the thermistor (TH1) drops to and remains 150°C or lower after it has reached 160°C.
� The counter has an open circuit.
� The rotation of the main motor deviates (indicated by MLOCK=0) for 1 sec or more while the main motor drive signal (MMD=1) is being generated. � The counter drive signal is not generated when the counter is driven. � The counter drive signal is not '0' when the counter is not driven.
11-94
COPYRIGHT © 1999 CANON INC.
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
 $4.99 NP7120 CANON
Parts Catalog Parts Catalog only. It's available in PDF format. Useful, if Your equipment is broken and You need t…
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