Dvd Troubleshooting Guide - Zenith DVT654 Service Manual

DVD TROUBLESHOOTING GUIDE

1. POWER CHECK FLOW
Does
READING appear at FLD?
Check DVD SECTION
Check Connector PN902
Check
Connector(CN201)
if is normally.
Check
Connector CN202
Check
Connector CN203
Check
voltage each pin for PN902
- 2-5 -
Check SMPS
board regulator