Sharp LC-37D90U Service Manual page 74
Lcd color television
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Also See for LC-37D90U:
- Specifications (2 pages) ,
- Operation manual (79 pages) ,
- Supplemental service manual (6 pages)
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LC-37D90U
Pin No.
Pin Name
61
LED2
60
LED1
59
LED0
51
#TEST
Power/Ground
3, 19, 33,
VDD
43, 53, 63,
84, 92
9, 28, 69,
VDDS
78, 96
5, 15, 26,
VSS
40, 48, 58,
65, 80, 90
I/O
O
LED output terminal for debugging. It is controlled by an internal register and it synchronizes with the
operation of SD2.
O
LED output terminal for debugging. It is controlled by an internal register and it synchronizes with the
operation of SD1.
O
LED output terminal for debugging. It is controlled by an internal register and it synchronizes with the
movement of each card.
I
Test signal. Fix to "1" at a normal mode.
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Power supply (3.3V).
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Power supply (3.3V).
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Ground.
Pin Function
5 – 58
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