Does the PSU_STBY voltage (control signal) from the Pin2 of CX400
Yes
Is a voltage of approx. 13~15V
Applied to Pin 6 of IC3, Pin14 of IC1
and Pin 12 of IC2?
No
Check CX400 wireharness between PSU to Main
board is connected?
Yes
The PSU shall be working normal
No
Replace PSU.
No
No bias was caused by protection loop be tripped.
Turn on PSU again
after rechecking
each connector
was in position.
The output was short-circuited.
Check the resistance between
positive and negative from each
output.
Turn on the PSU again after
remove fault situation.
Replace PSU.
LC-32WD1E/S/RU, LC-37WD1E/S/RU, LC-42WD1E/S/RU, and LC-32/37/42WT1E
6-40
Содержание Aquos LC-32WT1E
Страница 33: ...Backlight failure to light up LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 6 2 ...
Страница 34: ...In case of LCD failure LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 6 3 ...
Страница 80: ...7 9 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 2 12C Switch 74LVC4066PW ...
Страница 81: ...7 10 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 3 UOC Processor TDA15134E ...
Страница 83: ...7 12 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 6 PNX Processor PNX5010E ...
Страница 84: ...7 13 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 7 DDR Memory K4H561638F UCC ...
Страница 86: ...7 15 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 10 HDMI Receiver TDA9975AEL 10 ...
Страница 88: ...7 17 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 13 Amtel Processor ATTINY2313V 10 ...
Страница 95: ...7 24 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 27 DDR RAM K4H561638F UCC ...
Страница 97: ...7 26 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 1 2 30 Buffer 74LVC245APW ...
Страница 110: ...8 11 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 4 8 Power Unit LC 42WD1E S RU AND LC 42WT1E ...
Страница 111: ...9 1 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E CHAPTER 9 PRINTED WIRING BOARD 1 LED IR ...
Страница 112: ...9 2 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 2 SIDE I O ...
Страница 113: ...9 3 LC 32WD1E S RU LC 37WD1E S RU LC 42WD1E S RU and LC 32 37 42WT1E 3 KEYPAD ...