LG W3000 Service Manual page 81
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Also See for W3000:
- User manual (202 pages) ,
- User manual (156 pages) ,
- Service manual (82 pages)
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4. TROUBLE SHOOTING
The Melody IC & Speaker part Circuit Digram
The Power for analog part of the melody IC Circuit diagram
The Power for analog part of the melody IC
The voltage is 3.3V
Melody IC part Circuit diagram
These 4 components make up the analog
amplified stage of melody.
C312, C315, R315, R317
The Power for digital part of The
melody IC.
The voltage is 2.8V
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