Daewoo DR-C923B DVD Combo Receiver Manuals

Manuals and User Guides for Daewoo DR-C923B DVD Combo Receiver. We have 2 Daewoo DR-C923B DVD Combo Receiver manuals available for free PDF download: Service Manual, Owner's Manual

Daewoo DR-C923B Service Manual

Daewoo DR-C923B Service Manual (132 pages)

DVD COMBO RECEIVER

Brand: Daewoo | Category: Receiver | Size: 12 MB

Table of Contents

Service Manual
1
Table of Contents
2
Specifications
3
Cleaning and Lubrication
3
Test Equipment Requirements
4
The Service Fixture
4
Path Fixture Connection/Test Point Identification
5
Leadless (Chip) Component Removal Instruction
5
Leadless (Chip) Component Indentification
7
Abbreviations
8
Instrument Disassembly
10
Description of the Mechanism
14
Assembly Diagram and A/S
16
Disassembly and Replacement
22
Mechanical Adjustment
28
Adjustment of the Tape Transport Section
31
Exploded View
37
Electrical Adjustment
42
Waveforms
44
Voltage Charts

48
- Servo/Syscon/Timer MI-Com
  48
- IC Eeprom/Sync Srpa/Reset/Tr
  49
- IC Driver/Switch
  50
- Video(Luma/Chroma) and Linear Audio
  51
- Video Switching IC Voltage Charts
  52
- Hifi Audio IC
  53
- Audio Switching IC
  53
- Tmi
  54
- IC Codec Cs4228
  54
- Amp MI-Com
  55
- Amp DDX-8000
  57
- Amp DDX-2100
  63
- IC Smps/Fet/Photo Coupler/Regulator/Tr
  72
- Power Circuit
  74
Troubleshooting

74
- System Circuit
  75
- Video Circuit
  80
- Audio Circuit
  84
Schematic

100
Block Diagram

112
- Receiver Servo & Syscon Block Diagram
  112
- Combo Receiver Video Block Diagram
  113
- Normal Audio Block Diagram
  114
- Hi-Fi &SW & PIF BLOCK DIAGRAM
  115
- Digital Audio Block Diagram
  116
- Amp Block Diagram
  117
Circuit Board Index

118
- Main Pcb
  118
- Power/Logic Pcb
  119
- Amp Pcb
  120
Electrical Partlist

121

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Daewoo DR-C923B Owner's Manual

Daewoo DR-C923B Owner's Manual (66 pages)

Brand: Daewoo | Category: Home Theater System | Size: 3 MB

Table of Contents

Home Theater System
1
Important Safeguards
2
Advantages of this Product Are
5
Read Carefully before Using
6
Table of Contents
7
Contents
7
Identification of Controls
8
Rear Panel
10
Remote Control
11
Connecting with TV
12
FM/AM Antenna Connection
15
Speaker System Connection
16
Connecting with Other Video Equipment
17
Output Select
19
Clock Set
20
VCR Playback
21
Memorizing TV Channels
22
Using Advanced Features
24
Hi-Fi Stereo Playback (Hi-Fi Model Only)
27
DVD Initial Setting
28
- LANGUAGE Setup
  28
- DISPLAY Setup
  29
- AUDIO Setup
  30
- RATINGS Setup
  31
- DVD Playback
  33
- Playing a Desired Scene
  35
- Confirming the Current PLAY Mode on Screen
  39
- AUDIO, SUBTITLE Language and 3D AUDIO
  41
- ZOOM, Multi Angle and Digest Play
  42
- About MP3 Discs
  43
- Displaying Menus in a Disc
  44
Recording
45
Timer Recordings
47
Watching and Recording Cable TV
50
Presetting the Radio Stations
51
Listening to the Radio
52
Speaker Setup for Enjoying the Surround Sound Effect
53
Speaker Positioning
54
Delay Time Setting
55
Setting the Sound Level
57
- About DVD
  59
- Cleaning Disc
  60
- Basic Information about VCR and Videotape
  61
- Before Doubting about Troubles (DVD)
  62
- Before Doubting about Troubles (VCR)
  63
- Specifications
  65
- Warranty
  66

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