Does Not Record Video To Disc - Panasonic TC-26LX20 Technical Manual

Does Not Record Video to Disc

Is video displayed on TV
screen?
OK
Check the power supply to DVDRAM
Drive (Pin 1 (5V) and Pin 4 (12V) of
connector PAP7 on AP Board.)
OK
Check for Chroma pin50, Video
pin 51 and Luminance pin52 of
IC3101 on the A board.
Check for Chro
Video on pin 3 an
on pin 5 on connector PA11 of
the A Board
OK
Check pins 1 and 2 on connector
P7402 o n the RD board.
OK
Check the Circuit Board M8 and
DVD-RAM Drive.
ma on pin 1
d Luminance
There is problem in
NG
TV circuit.
Check the Primary Power
NG
Sup ply circuit
NG Replace IC3101.
Check the signal line
NG
between PA11 and IC3101.
Check IC3001 and
NG
surrounding circuit on
Circuit Board RD.
42