LG LH-T6447D Manuals

LG LH-T6447D Manuals

Manuals and User Guides for LG LH-T6447D. We have 1 LG LH-T6447D manual available for free PDF download: Service Manual

LG LH-T6447D Service Manual

LG LH-T6447D Service Manual (58 pages)

DVD/CD Receiver

Brand: LG | Category: Receiver | Size: 7.12 MB

Table of Contents

Section 1. General
3
Notes Regarding Compact Disc Player Repairs
4
Section 2. Audio Part
8
Front Schematic Diagram
13
I/O Schematic Diagram
15
Dsp Schematic Diagram
16
Amp Schematic Diagram
17
Smps Schematic Diagram
18
Power Schematic Diagram
19
Front P.C.board
23
Power P.C.board
24
Section 3. DVD Part
26
SYSTEM 27Mhz CLOCK, RESET, FLASH R/W SIGNAL
34
Sdram Clock
36
Tray Open/Close Signal
36
Sled Control Related Signal (no Disc Condition)
37
Lens Control Related Signal(no Disc Condition)
37
Disc Type Judgement Waveform
38
Focus on Waveform
40
Spindle Control Waveform (no Disc Condition)
41
TRACKING CONTROL RELATED SIGNAL(System Checking)
42
Mt1389 Video Output Waveform
43
Composite Video Signal
44
MPEG & MEMORY Block Diagram
48
VIDEO & AUDIO Block Diagram
49
Servo Schematic Diagram
51
Section 4. Exploded Views
52
Cabinet and Main Frame Section
52
Deck Mechanism Exploded View
53
Section 5. Speaker Part
54

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