Sharp 66FW-54H (serv.man8) Service Manual ▷ View online
September, 1999
66FW53H
Slide Number 39
IC801 Block Diagram
September, 1999
66FW53H
Slide Number 40
IC801 pin-outs
September, 1999
66FW53H
Slide Number 36
Scan Protection
+5v
Q608
Safety
HFB
HFB
D618
4v7
4v7
C643
10nF
10nF
R644
220
220
C617
100nF
100nF
D617
24v
24v
D615
R615
1k
1k
R620
1k
1k
IC801
12
13
11
Vprot
September, 1999
66FW53H
Slide Number 41
Scan Velocity Modulator
Q5410
R5431
390
390
R5433
100
100
Q5411
Q5412
R5432
33
33
R5434
1k
1k
R5435
220
220
Q5406
Q5405
R5412
47
47
R5413
10
10
C5408
68nF
68nF
R5414
10
10
C5409
68nF
68nF
R5410
0
0
R5415
82
82
R5416
3k3
3k3
R5418
3k3
3k3
R5419
82
82
R5411
0
0
R5421
3R3
3R3
Q5408
Q5407
R5423
3R3
3R3
R5417
0
0
+5v
140v
+12v
R5425
470
470
IC801
pin 34
pin 34
SVM Coils
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