LC50/58/65U35T
6 – 17
No monitor audio output
Is the audio output from the monitor set at "FIXED" or "VARIABLE" with enough vol-
ume on the menu screen?
NO
Volume up.
YES
Are there the audio signal outputs at pins (C35)(HP_AUD_L_OUT) and
(D36)(HP_AUD_L_OUT) of IC3303 (CPU)?
NO
Check IC3303(CPU) and its peripheral cir-
cuits.
YES
Does the audio signal come from pins (3)(HP_L_AMP_OUT) and
(12)(HP_R_AMP_OUT) of IC501 (Line-out Amplifier) to pins (2)(L) and (3)(R) of
J503?
NO
Check the line between IC501 and J503
and their peripheral circuits.
YES
Check the connector(J503) and their peripheral circuits, and speakers and the
Cable.
Summary of Contents for LC-50U35T
Page 47: ...LC50 58 65U35T 8 4 19 18 17 16 15 14 13 12 11 10 BOARD SIDE A ...
Page 48: ...LC50 58 65U35T 8 5 A C B D E F G H 2 10 9 8 7 6 5 4 3 1 PRINTED WIRING B ...
Page 49: ...LC50 58 65U35T 8 6 19 18 17 16 15 14 13 12 11 10 NG BOARD SIDE B ...
Page 66: ...LC50 58 65U35T 9 17 ...
Page 90: ...LC50 58 65U35T 24 11 EXPLODED VIEW LC 50U35T EXPLODED VIEW LC 50U35T ...
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