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Downloaded the Service manual OK of the Technics Piano and have now repaired it and its going fine. Excellant; thank you for the fine servce. A.M
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This site is working fine! Did buy a manual for SX-EX25L and after a while I could download it and fix the problem. Nice and easy!
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Complete manual as pdf-file in very good quality. Very helpful and fast availability.
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Complete service manual in very good scanning quality with all schematic and PWB graphics as well as assembly & maintenance instructions. A slight drawback is that the rastering of the PWB graphics sometimes makes it a bit difficult to follow fine traces, but no showstopper.
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site. Thank you very much
BUSQUEDA DE FALLAS
1. No Hay Video
Revise la salida de Video. Si No
Revise la forma de onda en el pin 11, 15 del PIC01. Normal Anormal
Revise la forma de onda en el terminal de video del s�ntonizador(TU101).
Revise la forma de onda (fs0) en el pin 25 del PIC01. Abnormal
Revise los voltajes MB, 32V y 5V de TU101. LOW 0V
Reemplace el PIC01.
Revise ZD101.
Revise el circuito de potencia. Normal Revise uCOM SDA, SCL
Normal Anormal Revise la forma de onda en el pin 41 del IC501. Reemplace el TU101.
Repare el circuito de potencia.
Revise la salidas R, G, B de IC501. Normal Anormal
Revise FBT B+.
Revise in/output del IC501.
Normal
Revise la tarjeta del CPT.
Reemplace el IC501.
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