Denon AVR-E200 Service Manual page 52

(19) Check power supply.
Are 1.8V or 3.3V supplied to IC11 (each power supply pin)?
(20) Check xtal oscillator.
Is there 28.6363MHz oscillation of X101?
(21) Check RESET.
Is RESET waveform confirmed at IC11 (97pin)? (If reference
waveform, proceed to "YES".)
(22) Check control signal(I2C).
Is waveform confirmed at Test point (SDA/SCL). (If not continued
to " L", proceed to "YES".)
HDMI output circuitry is defective (IC11 and surrounding circuitry).
Replace the IC11.
(*1) Abnormal sample of HDMI connector : The internal terminal has bent.
YES
YES
YES
YES
NO
The power supply circuitry is defective.
NO
The X101 or IC11 is defective.
Replace the new parts.
NO
The RESET pattern or IC11 is defective.
Replace the new parts.
NO
The SDATA/SCL line pattern is defective.
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