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There are currently no product reviews.
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It was very usefull, it is clear the quality is super, the price I paid is very afordable.
Generally speaking Iam very happy with this company.
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The manual was exactly what I needed, Good quality scans too. superb.
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I am so happy found this site as it consists of so many Manuls and easy to aquire. This onei s exactly what I wanted and much more as it has info on not only how to use the tuner but how to repair it as well. I will come here 1st before purchasing else where! Thanks owner-manual.com!
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Top class product, I printed it out on A3 paper and it is clear and very easy to follow.
Cheaper than buying a new radio!
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is part of the manual is very useful for repairing
Here are circuit diagrams
if there is damage, I recommend using this part of the
a complete list of circuit boards and components
System Error
When the micro-computer detects a trouble, the following information is displayed on the FLD.
1. Trouble in DSP If communication with DSP1(Q610) is troubled more than 2 seconds, FLD shows below.
E
R
R
O
R
D
S
P
R
O
M
* This display stays and sound is muted.
2. Trouble in EEPROM If data from EEPROM (ICS21) does not match, FLD shows below.
C
L
E
A
R
M
E
M
O
R
Y
* After displaying it, Back-up Data is reset to default.
3. Trouble in EEPROM I/F If communication with EEPROM(ICS21) is troubled more than 2 seconds, FLD shows below.
E
R
R
O
R
E
E
P
I
F
4. Trouble in 5V Supply If 5V supply to DIGITAL/AUDIO PCB is troubled, FLD shows below.
E
R
R
O
R
P
O
W
5
V
5. Trouble in 5V Supply If 5V supply to P604(DSP/CPU PCB) is troubled, FLD shows below.
P
R
O
T
E
C
T
* If a trouble is detected upon turning on the power, CPU turns off the speaker relay. And if the trouble is not recovered within 2 seconds, CPU turns the unit into stand-by. If DC offset or over current is detected while the power is on, CPU turns off the speaker relay. If overheat or some trouble is detected on the main transformer, CPU turns the unit into stand-by immediately.
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