Panasonic PT-D10000U

15.2. Power Supply (2/2)
Power Supply (2/2)
B6
B5
PF-Module
B-Module
B/Q-Module
Q-Module
STEP-DOWN
CHOPPER
IC101
DC380V
85V or less
PF1
D101
Q3
Q102,
Q103
PF2 B1
PF3
Q2
B2
B4
UVP
CONTROL
CIRCUIT
I sense
450V
or
more
Q9606
Q9607
IC9603 IC9602
Q9610
Q9611
MLT
PLY
15V
VOLTAGE
FEED BACK
OVP
15V
AVR
B3
15V
Q1
D
S
G
D
S
G
IGNITER
BLOCK
D
S
G
D
S
G
HALF BRIDGE
DRIVER
(MASTER)
HALF BRIDGE
DRIVER
(SLAVE)
HOTCOLD
PHOTO-
ISOLATORS
3
2
L det
Vla OUT
Lamp ON/OFF
Power Control
LAMP SYNC
Q9603
D
S
G
Q9614
D
S
G
Q9615
D
S
G
PT-D10000U / PT-D10000E / PT-DW10000U / PT-DW10000E
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