Toshiba 23HL85 Service Manual page 42
Lcd color television
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Also See for 23HL85:
- Owner's manual (44 pages) ,
- Circuit diagrams (22 pages) ,
- Specifications (2 pages)
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No Sound
(HDMI)
Check the Input source
Pass
Check the Input/Output
of IC650
Pass
Check the IC801
#2, #4 pin Level
HDMI_DAC_L:High
HDMI_L_IN:Low
Pass
Check the Input/Output
& 12V of IC800
Pass
Process C
Fail
Fail
Fail
Fail
- 42 -
Change source Input
Re-soldering or
Change the defect part
check IC650
Check short circuits of
Main B/D
Change IC702
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