59
TU-GD10U-T
TU-45GAD/T
LC-45GX6U/D/T
TROUBLE SHOOTING TABLE
(Continued)
The screen is partially whitish or dark.
YES
YES
NO
NO
Is the gradation pattern displayed normally
when setting PATTERN1 of PATTERN
PAGE1 in the adjustment process menu to
02? (Is it whitish or dark?)
When checking the picture
by connecting the AVC
center, the whole screen is
whitish or dark.
Remove the FPC connected to
SC4701, SC4702, SC6801 and
SC6802 (to prevent the panel from
being damaged).
Check the AVC.
Check the voltages supplied to the
panel:
Pin (2): VH0 7.47V
Pin (3): VH31 9.48V
Pin (4): VH63 9.74V
Pin (5): VH95 10.11V
Pin (6): VH127 10.47V
Pin (7): VH159 10.93V
Pin (8): VH191 11.41V
Pin (9): VH247 12.30V
Pin (10): VH255 14.2V
Pin (11): VLS 15V
Pin (30): VSH 3.3V
Pin (64): VL0 7.42V
Pin (63): VL31 5.32V
Pin (62): VL63 4.93V
Pin (61): VL95 4.53V
Pin (60): VL127 4.06V
Pin (59): VL159 3.55V
Pin (58): VL191 3.06V
Pin (57): VL247 0.99V
Pin (56): VL255 0.28V
Pin (76): VGH Square wave (32V-15V)
Pin (78): VGL -7V
Summary of Contents for TU-45GAD
Page 61: ...61 TU GD10U T TU 45GAD T LC 45GX6U D T M E M O ...
Page 63: ...63 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 65: ...65 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 67: ...67 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 69: ...69 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 73: ...73 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 81: ...81 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 85: ...85 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 95: ...95 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 99: ...99 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 102: ...102 8 7 10 9 6 5 4 3 2 1 A B C D E F G H TU GD10U T TU 45GAD T LC 45GX6U D T Side A Ë AV Unit ...
Page 103: ...103 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 107: ...107 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 109: ...109 17 16 19 18 15 14 13 12 11 10 TU GD10U T TU 45GAD T LC 45GX6U D T ...
Page 305: ...6 5 4 3 2 1 A B C D E F G H ËMOTOR_CONT Unit Display D173 ...