Sharp LC-32LE631E Service Manual page 78
Led lcd colour television
dvb-t/t2 / dvb-c, pal b/g, i / secam b/g, d/k, l/l’ system colour television
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Also See for LC-32LE631E:
- Information manual (57 pages) ,
- Operation manual (55 pages) ,
- Quick start manual (24 pages)
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LC-32LE631
LC-40LE631
LC-46LE631
IC Data Sheets (continued)
8.5
Diagram
DC/DC
Block diagram
Pinning information
B03B, TPS53126PW (IC7U03)
VBST1
VFB1
TEST1
VFB2
VBST2
Figure 8-5 Internal block diagram and pin configuration
28
DRVH1
1
NC
27
2
LL1
EN1
26
3
DRVL1
VO1
25
4
PGND1
5
24
TRIP1
NC
23
6
VIN
GND
7
22
VREG5
21
8
V5FILT
TEST2
NC
20
9
TRIP2
10
19
PGND2
VO2
18
11
DRVL2
EN2
17
12
LL2
NC
16
13
DRVH2
15
14
78
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