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S62T1-C
LG S62T1-C Service Manual
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P/NO : AFN75741134
MARCH, 2012
3D Blu-ray
TM
/ DVD
HOME THEATER SYSTEM
SERVICE MANUAL
MODEL:
BH6520TW
(BH6520TW, S62T1-S/C, S62S1-W, T2, W2)
CAUTION
BEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS”
IN THIS MANUAL.
Website http://biz.lgservice.com
Internal Use Only
MODEL: BH6520TW (BH6520TW, S62T1-S/C, S62S1-W, T2, W2)
SERVICE MANUAL
2
Table of Contents
Section 1 Summary
3
Table of Contents
3
Product Safety Servicing Guidelines for Bd-Hts Products
4
Servicing Precautions
5
General Servicing Precautions
5
Insulation Checking Prodedure
5
Electrostatically Sensitive (Es) Devices
5
Hidden Key Mode
7
Software Upgrade
8
Network Update
9
Specifications
11
Section 2 Electrical
14
Digital Display & Media Training Master
15
Distorted Picture
15
Picture
20
Picture Color
25
Noise/Audio Problems
27
Miscellaneous
30
Bd-Hts
39
Netflix
40
Youtube
46
Cinemanow (Only for Usa)
47
My Media
52
Wireless Network Setup
64
Vudu (Only for Usa)
69
Picasa
71
Pandora (Only for Usa)
72
Accuweather
74
Viewster
75
Accedo
78
One Point Repair Guide
79
Power Problem
79
Booting When You Turn the Unit On, no Message or "Please Wait"On Front Panel
81
Wired Network Connection Error
90
Bad Hdmi Video / Audio Output
91
Speaker Output
92
Electrical Troubleshooting Guide
93
System Power Supply on Smps Board
93
Amp Power Supply on Smps Board
94
Power Supply on Main Board
95
System Part
96
Audio Output
97
Cvbs Video Output
97
Hdmi Output
99
System Part - 1
100
System Part - 2 (System Memory)
100
Waveforms
100
Video Part (100 % Full Color - Bar)
101
Audio Part - 1 (S/Pdif)
102
Audio Part - 2 (I2S)
102
Hdmi Part
103
Wiring Diagram
106
Block Diagrams
107
Total Block Diagram (850 W, 1000 W)
107
Block Diagram
108
W Block Diagram
109
Circuit Diagrams
110
Smps - Power Circuit Diagram
110
Main - Cpu Circuit Diagram
111
Main - Memory Circuit Diagram
112
Main - Loader Circuit Diagram
113
Main - Micom Circuit Diagram
114
Main - Hdmi Circuit Diagram
115
Main - Adc/Dir Circuit Diagram
116
Main - Dsp Circuit Diagram
117
Main - Power Circuit Diagram
118
Main - I/O Circuit Diagram
119
Amp - Pwm Circuit Diagram
120
Amp - Amp Circuit Diagram
121
Jack Circuit Diagram (Optional Part)
123
Usb & Ptb Circuit Diagram
123
Front Circuit Diagram
124
Circuit Voltage Chart
125
Printed Circuit Board Diagrams
126
Smps P. C. Board
126
Main P. C. Board
127
Amp P.C.board
128
Front P. C. Board
129
Jack P. C. Board (Optional Part)
129
Usb & Ptb & MIC P. C. Board
129
Usb & Ptb P. C. Board
129
Section 3 Cabinet & Main Chassis
130
Cabinet and Main Frame Section
132
Exploded Views
132
Deck Mechanism Section (Bm15T1.Im11)
133
Packing Accessory Section
134
Center Speaker
135
Speaker Section
135
Front/ Rear Speaker
136
Passive Subwoofer
137
Wireless Receiver Section
138
Section 4 Mt8560 F/E Loader Part
140
All Bd Disc" Reading Error
141
One Point Repair Guide
141
All DVD Disc" Reading Error
142
All CD Disc" Reading Error
143
How to Use the Sa Reset Function
144
Purpose
144
Required Sa Reset
144
Sa Reset Procedure
144
Ic501 (Mt8560)
146
Major IC Internal Block Diagram and Pin Description
146
Ic701 (Tpic2050): 9Ch Motor Drive with 3 Beam Laser Diode Driver
149
Pick-Up Connector Terminal Pin Assignments
151
Block Diagram
152
Firmware Update for Wireless Device
155
One Point Repair Guide
156
Electrical Troubleshooting Guide
158
Waveforms
159
Wiring Diagram
160
Block Diagram
161
Circuit Diagrams
162
Smps Circuit Diagram
162
Amp Circuit Diagram
163
Printed Circuit Board Diagrams
164
Smps P. C. Board
164
Amp P. C. Board
165
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LG S62T1-C Specifications
General
Brand
LG
Model
S62T1-C
Category
Home Theater System
Language
English
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