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4. Unusual display from rear AV mode .
Is video input of the
A/V Jack normal?
(Check R8044)
Same as Block A
5. Unusual display from Side AV mode.
Is video input of the
Side A/V Jack normal?
(Check R8043)
Same as Block A
6. Unusual display from Side S-Video mode.
Is video input of the
S-Video Jack normal?
(Check R8041,8042)
Same as Block A
7. Unusual display from componen t 1 mode.
Is Video input of the
Comp1 jack normal?
(Check R8011,8012,8013)
8. Unusual display from component 2 mode.
Is Video input of the
Comp2 jack normal?
(Check R8030,8032,8033)
9. Unusual display from RGB mode.
Is Video input of the
Comp2 jack normal?
(Check R8035,8037,8039)
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2008
LG Electronics. Inc. All right reserved.
C
Only for training and service purposes
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No
Check the input source.
Yes
No
Check the input source.
Yes
No
Check the input source.
Yes
No
Check the input source.
Yes
Change IC801
No
Check the input source.
Yes
Change IC801
No
Check the input source.
Yes
Change IC801
- 20 -
LGE Internal Use Only
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