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DS9313CPM
LG DS9313CPM Manuals
Manuals and User Guides for LG DS9313CPM. We have
1
LG DS9313CPM manual available for free PDF download: Service Manual
LG DS9313CPM Service Manual (48 pages)
Brand:
LG
| Category:
DVD Player
| Size: 3.05 MB
Table of Contents
Section 1 Summary
3
Table of Contents
3
Product Safety Servicing Guidelines for Video Products
4
Servicing Precautions
5
General Servicing Precautions
5
Insulation Checking Prodedure
5
Electrostatically Sensitive Devices
5
Specifications
6
Section 2 Cabinet & Main Chassis
7
Cabinet and Main Frame Section
8
Exploded Views
8
Deck Mechanism Section(DP-9)
9
Packing Accessory Section
10
Section 3 Electrical
11
Electrical Troubleshooting Guide
12
Power Check Flow
12
System Operation Flow
13
Test & Debug Flow
14
Details and Waveforms on System Test and Debugging
20
SYSTEM 27Mhz CLOCK,RESET,FLASH R/W SIGNAL
20
Sdram Clock
22
Tray Open/Close Signal
22
Lens Control Related Signal(no Disc Condition)
23
Sled Control Related Signal(no Disc Condition)
23
Disc Type Judgement Waveform
24
Laser Power Control Related Signal(no Disc Condition)
24
Focus on Waveform
26
Spindle Control Waveform
27
TRACKING CONTROL RELATED SIGNAL(System Checking)
28
Mt1389 Audio Optical and Coaxial Output (Spdif)
29
Mt1389 Video Output Waveform
29
Mt1389 Audio Output to Audio Dac
30
Audio Output from Audio Dac
31
Block Diagrams
32
Overall Block Diagram
32
Power(Smps) Block Diagram
33
SERVO Block Diagram
34
MPEG & MEMORY Block Diagram
35
VIDEO & AUDIO Block Diagram
36
Circuit Diagrams
37
Power(Smps) Circuit DIAGRAM
37
AV/JACK Circuit DIAGRAM
38
SYSTEM Circuit DIAGRAM
39
DRIVER Circuit DIAGRAM
40
TIMER Circuit DIAGRAM
41
1CH & KARAOKE(KARAOKE MODEL ONLY) Circuit DIAGRAM
42
SCART Circuit DIAGRAM
43
Circuit Voltage Chart
44
Main P.C.board
45
Printed Circuit Diagrams
45
Key P.C.board
46
Timer P.C.board
46
Smps P.C.board
47
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