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LH-CX247 Series
LG LH-CX247 Series Manuals
Manuals and User Guides for LG LH-CX247 Series. We have
1
LG LH-CX247 Series manual available for free PDF download: Service Manual
LG LH-CX247 Series Service Manual (141 pages)
DVD/VCR Combi Receiver System
Brand:
LG
| Category:
DVD Player
| Size: 24.49 MB
Table of Contents
Chassis Main & Cabinet
8
Table of Contents
8
Exploded Views
9
Cabinet and Main Frame Section
9
Woofer Speaker Section (LHS-CX245W/LHS-CX247W)
10
3 Woofer Speaker Section (LHS-CX246W)
11
4 Woofer Speaker Section (LHS-CX640W)
12
(Lhs-Cx245T/Lhs-Cx247T)
13
6 Setellite & Center Speaker Section (LHS-CX246T)
14
8 Center Speaker Section (LHS-CX640C)
16
9 Packing Accessory Section
17
3 Section Electrical
18
Overall Wiring Diagram
19
Procedures
20
Vcr Part
20
Electrical Troubleshooting
21
Guide
21
Power(Smps)
21
System/Key Circuit
23
Servo Circuit
24
Y/Ccircuit
27
Hi-Fi CIRCUIT
31
Tuner/If Circuit
34
Block
36
Diagrams
36
Diagram
36
Power(Smps) Block Diagram
36
Tu/If, Nicam
38
Vps Block Diagram
38
Hi-Fi BLOCK
40
System Block
41
Hi-Fi Circuit Diagram
42
Scart(Jack) Circuit
48
Diagram
49
System Circuit
49
Timer Circuit Diagram_0Tool
50
Timer Circuit Diagram_5Tool
51
Timer Circuit
52
Printed Circuit
56
P.C.board
56
DVD Part
60
Guide
60
System Operation
60
Flow
60
Sdram Clock
69
Tray Open/Close Signal
69
Sled Control
70
Disc Condition)
70
Related Signal
70
Lens Control
70
Mt1389 Audio Optical and Output(Spdif)
76
Mt1389 Video Output Waveform
76
Audio Output to Audio
78
Audio Output from Audio Dac
78
DVD & Amp Waveforms
79
Diagrams
80
Overall Block Diagram_200W
80
Overall Block
80
Servo Block Diagram
82
Memory Block Diagram
83
Video & Audio Block
84
Diagrams
86
Rf & Servo Circuit
87
Audio
88
\316\274_Com
88
Circuit Diagram(DVD & Amp)
90
Digital Amp Circuit Diagram
90
Amp)_200W
91
Amp)_400W
92
Amp)_200W
93
Interface Circuit Diagram
93
Amp)_400W
94
Circuit Voltage Chart_200W
95
Circuit Diagrams
99
DVD Amp P.C.board_200W
100
DVD & Amp P.C.board_400W
100
Part VCR of 4 Mechanism Section(D-37)
102
200\242 Bottom View
103
Mechanism Parts
103
Top View
103
Disassembly and
105
Assembly
105
Holder Assembly CST
105
Disassembly of
106
Rack
106
Arm Assembly F/L
106
Lever Assembly S/W
106
Motor Assembly L/D
107
Base
107
Assembly A/C Head
107
Gear Wheel
107
A Rm Assembly
107
Head F/E
107
Arm Assembly Tension
108
Brake Assembly T
108
Reel S
108
Reel T
108
Assembly
109
Opener Lid
109
Arm T/Up
109
Supporter, Capstan
110
Belt Capstan/Motor Capstan
110
Lever F/R
110
Drive/Gear Cam
111
Gear Sector
111
Lever
111
Spring
111
Lever Brake
111
Levertension
111
Plate Slider
111
Assembly
112
Assembly P3
112
Base Loading
112
Gear Assembly
112
Deck Mechanism
114
Check
115
Previous Preparation
116
Deck Adjustment
116
Torque Measuring
116
Adjustment
116
Prior Adjustment
118
Adjustment
119
Fine Adjustment
119
X-Distance Adjustment
119
Check of
119
(Locking Time) in
119
CUE or REV
120
Of Tape Curl and Jam Status
120
Maintenance and Function
121
Essential Check and
122
Tools
122
Grease Application
123
Deck Mechanism
125
Front Loading Mechanism
130
Exploded Views
130
Deck Mechanism
135
200\242 Bottom View
135
Top View
135
Deck Mechanism
136
Disassembly
136
Holder Clamp
136
Clamp
136
Plate Clamp
136
Base
137
Assembly
137
Sled
137
Gear Pulley
138
Belt Loading
138
Gear Loading
138
Guide Up/Down
138
Pwb
138
Assembly Loading
138
Base Main
138
View
140
Deck Mechanism Exploded
140
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