LG HT306SF Service Manual

2-5
ELECTRICAL TROUBLESHOOTING GUIDE
4. SYSTEM OPERATION FLOW
YES
YES
YES
Tray closed?
1. Initializes SERVO, DSP & RISC registers.
2. Write RISC code to SDRAM.
3. Reset RISC.
Show LOGO.
Tray close to closed position.
SLED at inner
side?
Recieve
OPEN/ CLOSE
Key?
Receive
CLOSE Key?
SLED moves to inner position.
1. Judge whether have disc and disc type.
2. Jump to related disc reading procedure.
1. Execute Pressed Key & IR Key.
2. System operation routine loop.
NO
NO
NO
NO
YES
1. Stop Playback & Open Tray.
2. Display tray open message & LOGO.
POWER ON.
YES
YES

LG HT306SF Specifications

General

Audio decoders	Dolby Digital
RMS rated power	330 W
Audio output channels	5.1 channels
Weight	3500 g
Audio system	Dolby digital
Built-in HDD	No
Dimensions (WxDxH)	365 x 307 x 58.5 mm
Surround speaker weight	400 g
Apple docking compatibility	Not supported
Surround speaker dimensions (WxHxD)	97 x 110 x 80 mm
Center speaker RMS power	75 W
Satellite speakers RMS power	45 W
Video formats supported	DivX
Radio Data System (RDS)	Yes
Preset stations quantity	50
Disc types supported	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Optical disc player type	DVD player
HDMI in	0
USB version	2.0
Karaoke	-
Product color	Black

Weight and Dimensions

Subwoofer dimensions (WxDxH)	157 x 325 x 250 mm
Center speaker dimensions (WxDxH)	97 x 80 x 110 mm