Sharp LC-24LE240EK Service Manual ▷ View online
25
LC-24LE240
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FOR
For IPS16, IPS17, IPS60 below blocks must work properly.
The blocks on power block diagram is using dependent to main supply. For PW26 and PW27
just common blocks are enough for proper operation.
just common blocks are enough for proper operation.
26
LC-24LE240
Short CCT Protection Circuit
Short circuit protection is necessary for protecting chassis and main IC against damages when any
Vcc supply shorts to ground. Protect pin should be logic high while normal operation. When there
is a short circuit protect pin should be logic low. After any short detection, SW forces LEDs on LED
card to blink.
Short circuit protection is necessary for protecting chassis and main IC against damages when any
Vcc supply shorts to ground. Protect pin should be logic high while normal operation. When there
is a short circuit protect pin should be logic low. After any short detection, SW forces LEDs on LED
card to blink.
For adapter case also below blocks are necessary.
27
LC-24LE240
4S[IV1EREKIQIRX
1&4S[IV1EREKIQIRX[MXL%HETXSV
1&4S[IV1EREKIQIRX[MXL4;4;
4.1. Power Management
28
LC-24LE240
1&4S[IV1EREKIQIRX[MXL-47-47-474;
1&4S[IV1EREKIQIRX[MXL4;4;4;
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