Sharp AM-900 Service Manual page 128

AM-900U
3. High Voltage PWB parts layout (Bottom side)
R42
R41
Note: Since the parts of this PWB cannot be supplied, change it as a unit.
R103
R80
R79 R78
R81
Q34
Q36
D42
D41
Q33
C32
Q32 Q35
R102
Q31
R32 R31
R33 R35
D59
D57 D56 D55
CAUTION - HIGH VOLTAGE
The unit's back cover should never be opened by anyone other than
a qualified serviceperson. There are many high voltage parts inside
the unit, and touching them is dangerous.
The HIGH VOLTAGE PWB of the model employs lead-free solder.
R10
R7
R3
R9 R8
R3
C2
R44
R65
R66
R59
R94
R5
R98
R6
IC1
C55
R60
C8
C52
R43
R61
R74
R73
C53
R75 R58
R72
R101
C54
R71
R40
R70
R39
R66
R38
R69
R46
Q37
R76
R37 R77
R83
R36
R84
R85
R87
R86
R88 R89 R90
R34
6 – 21
C4
R13
R14
R11
R4
R3
R19
R2
R14
R17
R63
R53
R56
C61
R51
Q57
R54
C66
R48
Q58
R50
R52
C62
R55
C51