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Again very good service manual, this time very fast download. AAAAA+
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Ckear manual, well reproduced with plenty of overlap on critical pages.
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I buy the service manual cheaper here than in elsewhere.Am happy with this site. I recommended the Owner-Manuals.com
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Great Manual. It was exactly what I was looking for
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Great Manual. It was exactly what I was looking for
ELECTRICAL TROUBLESHOOTING GUIDE -1/17 1. Power Circuit(SMPS) (1) No 5.4VA.
No 5.4VA. YES Is the F101 normal? YES Is the BD101 normal? YES Is the R101 normal? YES Does the oscillation waveform appear at the IC101 Pin 7? YES NO Is Vcc(about 13~15V) permittable at the IC101 Pin 3? NO Check or Replace the D103. NO Replace the R101. NO Replace the BD101. NO Replace the F101 (Use the same Fuse).
Is there DC voltage at the IC101 Pin 4? YES Is there about 2.5V at the IC103 Vref ? YES Is the D106 normal? YES Check the Main C.B 5.4VA Line short?
NO
Replace the IC102.
NO
Replace the IC103.
NO
Replace the D106.
-48-
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