DOWNLOAD Sharp LC-20SD4E (serv.man6) Service Manual ↓ Size: 882.01 KB | Pages: 20 in PDF or view online for FREE

Model
LC-20SD4E (serv.man6)
Pages
20
Size
882.01 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Part 6
File
lc-20sd4e-sm6.pdf
Date

Sharp LC-20SD4E (serv.man6) Service Manual ▷ View online

WAVEFORMS
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
NOTE:
I-1
5
4
3
200
µ
s
50mV
20
µ
s
2.0V
20ns
100mV
7
6
20
µ
s
2.0V
2.0ms
50mV
15
16
10
µ
s
5.0V
10
µ
s
5.0V
8
20
µ
s
2.0V
9
20
µ
s
2.0V
10
20ns
1.0V
POWER I/O
21PIN
OFDM/TUNER
SOUND AMP
1
2
20ns
200mV
ASIC2
20
µ
s
200mV
19
2.0ms
500mV
18
2.0ms
500mV
17
2.0ms
500mV
ASIC
I-2
WAVEFORMS
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
NOTE:
22
10
µ
s
20V
23
10
µ
s
5.0V
28
10
µ
s
5.0V
SCALER
32
20ns
500mV
 21
50
µ
s
20V
20
2.0ms
500mV
24
2.0ms
2.0V
27
2.0ms
2.0V
25
2.0ms
500mV
26
2.0ms
2.0V
SOUND AMP
AV SWITCH
STEREO
SOUND AMP
TUNER
RSDS
31
30
20ns
500mV
10ns
500mV
102A
102B
102C
124
123
212
203
203
203
203
203
203
127
210
203
102G
102D
102E
102F
102J
206
206
204
102
102N
102N
102N
102I
102H
102M
102M
102M
102L
102N
102L
102L
102L
102K
206
103A
103B
201
201
103D
103F
103C
202
103E
103E
103E
103C
202
211
211
213
103
122
126
101A
204
101
101B
101B
101C
101D
PCBDA0
(REMOCON PCB ASS'Y)
206
206
204
204
131
204
204
204
129
129
129
MECHANICAL EXPLODED VIEW
J-1
MECHANICAL EXPLODED VIEW
J-2
PCB290
(TUNER PCB ASS'Y)
112
111
117
206
206
206
206
207
105
107
206
PCBD20
(AV PCB ASS'Y)
215
109
206
215
208
104
114
PCBDS0
(SCALER PCB ASS'Y)
206
206
206
206
106
PCB270
(OPERATION PCB ASS'Y)
206
206
206
PCB350
(BACK LIGHT PCB ASS'Y)
116
108
205
205
205
119
215
215
207
207
207
118
120
130
136
110
133
134
132
135
121
128
125
113
206
216
206
PCBDH0
(DIGITAL PCB ASS'Y)
216
110
120
206
206
206
115
214
214
Page of 20
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Sharp LC-20SD4E (serv.man6) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-20SD4E (serv.man6) Service Manual ↓ Size: 882.01 KB | Pages: 20 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-20SD4E (serv.man6) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-20SD4E (serv.man6) LCD. Information contained in Sharp LC-20SD4E (serv.man6) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.