Sharp LC-20AV7U Service Manual - Page 39

Main 3/5, Junction-A & Junction-B Schematic Diagram

Get Sharp LC-20AV7U PDF manuals and user guides View all Sharp LC-20AV7U manuals
Add to My Manuals
Save this manual to your list of manuals

Page 39 highlights

Main 3/5, Junction-A & Junction-B Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. Comparison Chart of Models and Marks Model Mark LC-20AV7U A LC-20SH7U B MAIN 3/5 Ref No. Position IC IC801 N-2 TRANSISTORS Q707 P-3 Q708 P-2 Q709 P-2 Q802 N-1 CONNECTORS CN801 N-3 CN802 N-3 9-5 A7144SCM3

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
9-5
NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD.
A7144SCM3
Main 3/5, Junction-A & Junction-B Schematic Diagram
Comparison Chart of
Models and Marks
Model
Mark
LC-20AV7U
LC-20SH7U
A
B
MAIN 3/5
Ref No.
Position
IC801
N-2
Q707
P-3
Q708
P-2
Q709
P-2
Q802
N-1
CN801
N-3
CN802
N-3
IC
TRANSISTORS
CONNECTORS