Toshiba e-STUDIO453 Service Manual page 41
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Also See for e-STUDIO453:
- Service handbook (764 pages) ,
- Operator's manual (362 pages) ,
- Printing manual (356 pages)
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(8) Transformer
Symbol
Name
HVT
PS-HVT
High-voltage transformer
(9) Others
Symbol
Name
INV
INV-EXP
Inverter board
LCD
LCD
LCD panel
PS
PS-ACC
Switching power supply
HDD
HDD
Hard disk
NF
NS-FIL
Noise filter
BRK
BREAKER
Breaker
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Function
Generating high-voltage and
supplying it to the following sections
• Main charger wire
• Main charger grid
• Developer bias
• Transfer bias
• Separation bias
Function
Controlling the exposure lamp
Displaying and entering each
information
Generating DC voltage and supplying
it to each section of the equipment
Storing the program data and image
data
Cutting noise of AC power
Preventing the inflow of overcurrent
to the equipment
2 - 21
05/11
Remarks
P-I
K
P4 - I29
Remarks
P-I
B-2
P21 - I7
C
P3 - I19
D-2
P9 - I7
L
P7 - I25/
P7-I103
L
P6 - I13
L
P6 - I14
e-STUDIO350/352/353/450/452/453
OUTLINE OF THE MACHINE
2
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