-50-
• Confirm that the Vertical Louver is normally geared with the shaft of
Stepping Motor.
• If the regular torque is detected when rotating the Vertical Louver with
hands
Normal
• Check the connecting condition of CN-U/D Connector
• Check the soldering condition(on PWB) of CN-U/D Connector
If there are no problems after above checks
• Confirm the assembly conditions that are catching and interfering parts
in the rotation radial of the Vertical Louver
5. When Vertical Louver does not operate.
Check the operating circuit of the Vertical Louver
• Confirm that there is DC +12V between pin
(RED) of CN-U/D and
GND.
• Confirm that there is a soldering short at following terminals.
-
Between , , and of
MICOM
- Between
,
,
and
of IC01M
- Between
,
,
and
of IC01M
60
61
62
63
Summary of Contents for LS-H096QNA0
Page 54: ... 54 2 MAIN P W B ASSEMBLY DC PART TOP VIEW BOTTOM VIEW TOP VIEW BOTTOM VIEW ...
Page 56: ...Schematic Diagram TELEPHONE CONTROL MODEL ONLY 56 ...
Page 57: ... 57 Cooling Model LED TYPE ...
Page 58: ... 58 Cooling Model HVB TYPE PLASMA ...
Page 75: ...P No 3828A20178A August 2003 Printed in Korea ...
