Read Sharp AM-400 (serv.man4) Service Manual online
AM-400DE
6 – 21
3. High Voltage PWB parts layout (Bottom side)
The HIGH VOLTAGE PWB of the model employs lead-free solder.
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.
C32
R41
R42
R81
R103
R80
R79 R78
D41
D42
Q31
Q32
Q33
Q34
Q36
Q37
Q35
R102
R36
R37
R38
R39
R40
R71
R72
R73
R74
R60
R43
R75
R61
R58
R50
R48
R54
R52
R55
R55
C62
C51
C51
Q58
Q57
C61
R51
R53
R56
R98
R94
R59
R65
R44
R8
R3
R3
R7
R10
R11
C4
R13
R14
R9
C2
R66
R14
R17
R63
R2
R4
R3
R19
R101
R6
R5
C53
C54
C66
C55
C52
C8
IC1
R70
R69
R66
R64
R62
R91
R92
R49
R47
R99
R57
R18
R100
Q51
Q1
CN1
R76
R46
R77
R83
R85
R86
R84
R87
R88 R89 R90
R34
R32 R31
R33 R35
Note: Since the parts of this PWB cannot be supplied, change it as a unit.
D59
D57 D56 D55
Click on the first or last page to see other AM-400 (serv.man4) service manuals if exist.