Table Of Contents - JVC LT-32A200 Service Manual

Table of Contents

Table Of Contents1
Specification2
Precaution3
Safety Precautions3
Alternate Check Method3
Leakage Current Check3
Specific Service Instructions4
How To Identify The Trans Inverter4
Pb (Lead) Free Solder4
Standard Notes For Servicing4
How To Remove / Install Flat Pack-Ic5
With Hot-Air Flat Pack-Ic Desoldering Machine5
With Soldering Iron5
Installation6
With Iron Wire6
Instructions For Handling Semiconductors7
Ground For Human Body7
Ground For Workbench7
Disassembly8
Disassembly Flowchart8
Disassembly Method8
Adjustment12
Test Equipment Required12
How To Make The Service Remote Control Unit12
Purity Check Mode12
Vcom Adjustment13
White Balance Adjustment13
How To Initialize The Lcd Tv/Dvd14
Firmware Renewal Mode14
Firmware Update Procedure14
Troubleshooting15
Power Supply Section15
The Power Cannot Be Turned On15
The Fuse Blows Out15
Lcd+24.5V Is Not Output16
Lcd+16V Is Not Output16
Inv+16V Is Not Output16
P-On+7V Is Not Output16
P-On+5V Is Not Output. (Lcd+16V Is Outputted Normally.)17
P-On+5V(Tuner+5V) Is Not Output. (Lcd+16V Is Outputted Normally.)17
Al+13V(M+13V) Is Not Output17
P-On+3V Is Not Output17
P-On+3.3V Is Not Output18
P-On+9V Is Not Output. (Lcd+16V Is Outputted Normally.)18
Al+3.3V Is Not Output18
Lcd-6.8V Is Not Output18
Video Signal Section19
The Key Operation Is Not Functioning19
No Operation Is Possible From The Remote Control Unit19
Picture Does Not Appear Normally.(Video Input)19
Picture Does Not Appear Normally.(Tuner Input)20
Picture Does Not Appear Normally.(S-Video Input)20
Picture Does Not Appear Normally.(Y/Pb/Pr Input)20
Audio Signal Section21
Audio Is Not Outputted Normally.(Audio Input)21
Audio Is Not Outputted Normally.(Component Audio Input)22
Audio Is Not Outputted Normally.(Tuner Input)23