Samsung 570DX Service Manual page 32

13 Circuit Descriptions
13-1-3 HYB25D256
- 256M DDR Memory
13-1-4 STV8257
- Sound Processor
- Supports the SRS Trusurround
- Lip Sync. function
13-1-5 TPA3004D2
- Sound Amp.
- Receive the signal from the Sound Processor
and amplify, then send to the speaker.
Sound input
13-2
Sound output