LG XH-T9546 Manuals

Manuals and User Guides for LG XH-T9546. We have 2 LG XH-T9546 manuals available for free PDF download: Service Manual

LG XH-T9546 Service Manual

LG XH-T9546 Service Manual (58 pages)

Brand: LG | Category: Receiver | Size: 8.17 MB

Table of Contents

Service Manual
1
Section 1. General
3
Servicing Precautions
3
Notes Regarding Compact Disc Player Repairs
4
Esd Precautions
5
Specifications
6
Section 2. Audio Part
8
Electrical Troubleshooting Guide
8
Block Diagram
12
Front Schematic Diagram
13
Schematic Diagrams
14
I//O Schematic Diagram
15
Dsp Schematic Diagram
16
Amp Schematic Diagram
17
Power Schematic Diagram
19
Power P.C.board
24
Section 3. DVD Part
26
SYSTEM 27Mhz CLOCK,RESET,FLASH R/W SIGNAL
34
Details and Waveforms on System Test and Debugging
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
TRACKING CONTROL RELATED SIGNAL(System Checking)
42
Mt1389 Video Output Waveform
43
Composite Video Signal
44
Block Diagram
47
MPEG & MEMORY Block Diagram
48
VIDEO & AUDIO Block Diagram
49
DVD Part Schematic Diagrams
50
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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LG XH-T9546 Service Manual

LG XH-T9546 Service Manual (58 pages)

DVD/CD RECEIVER

Brand: LG | Category: Receiver | Size: 8.1 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
Power Schematic Diagram
19
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
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
Mpeg Schematic Diagram
50
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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