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Sklep przegląda 5929 gości |
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Dla tego produktu nie napisano jeszcze recenzji!
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Dokładna dokumentacja, pomogła w szybkiej naprawie telewizora. Dziękuję!
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jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
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Wszystko w porządku.
Instrukcja czytelna i kompletna.
Dziękuję.
all right!
thank you.
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Bardzo dobra instrukcja. Zawiera wszystko co potrzeba, polecam!
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Instrukcja jest OK. Schematy czytelne, opisane niektóre procedury.
ICD-47 SECTION 4 TEST MODE
[Setting Method of Test mode]
Short TP701 (TEST) on the MAIN board with a solder bridge (connect pin yf of IC701 to the ground). Then, turn on the power. 1. Audio test � A howling occurs with �5P DSP LOOP� displayed on the LCD, if the [REC START/STOP] key is pressed. � The mute turns on, if [ > +] key is pressed. � The mute turns off, if [-- .] key is pressed. � The microphone sensitivity becomes high, if the [HOLD] switch turned off. � The microphone sensitivity becomes low, if the [HOLD] switch turned on. 2. Sleep/Wake up test � Pressing the [Nx] key causes the set to enter sleep state. � Pressing another key causes the set to release sleep state. 3. LCD check � LCD light up all, if the [STOP] key is pressed. � Even segment of LCD light up as shown below, if the [FILE] key is pressed. LCD display
� MAIN BOARD (Side A) �
REC DATE
M D Y M M S D
� Odd segment of LCD light up as shown below, if the [ERASE] key is pressed. LCD display
SP LP
REMAIN
4. Beep sound check � A beep (2.4 kHz) is kept sounding, if the [MENU] key is pressed. � A beep stop sounding, if another key is pressed. 5. Power supply check � The battery is on the O.K. level when the [OPR] LED lights in green only, or it is off. � The battery is on the mark lighting level when the [OPR] LED lights in green and blinks in red repeatedly. � The battery is on the inactive level when the [OPR] LED blinks in red only.
(
Short Open
TP701 : Test mode : Normal mode
)
[Releasing Method of Test Mode] Turn off the power. Then, open the solder bridge on TP701 (TEST) on the MAIN board. [Operation of Setting on Test Mode] When the test mode is set, the LCD displays �TEST� and [OPR] LED lights in green. Note: The [OPR] LED turn off, if a key operated.
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