Panasonic PT-DZ13KU, Service Manual, Page: 82 / 121

9 5 6 7 8 1 2 3 4
1. 1. Power Supply and Ballast
1. Block Diagram
A
B
E
F
D
C
DIA-2
F001
AC INLET
POWER
CODE
K1
RECTIFIER PFC
F101
1
8
PFC
CONTROL
380V
18V
P12
P23
F601
1
3
F201
P22
3.3V
12V
15V
P21
ECO-STB3.3V
STB3.3V
STB5V
5V
P1-12V
AC OFF
MAIN/STB
STB5V- ON
AC90DET
F401
AC VOLTAGE
DETECT
P11
18V
PF1
D001
Q101.Q107
IC101
K001
Q207
Q303
Q502
Q304
PC201,PC601
G
-P.C.B (G
1
6
)
PC202
LINE
FILTER
HOT COLD
PC402
T201 IC201
T401 IC401
T601
IC601
P-P.C.Board
AC90DET
G-P.C.B (G18)
G-P.C.B (G10)
1
2
､
3
6
8
10
11
12
14
15
PHOTO
ISOLATOR
SWITCHING
TRANSFORMER 3
SWITCHING
TRANSFORMER 1
SWITCHING
TRANSFORMER 2
PHOTO
ISOLATOR
AC SW
PF2
7
2
B1
1
Q5
G-P.C.B (G16)
B/Q-P.C.B(2)
B5
B6
LAMP2
4
1
2
2
3
4
5
PHOTO-
ISOLATOR
PC9501
～
4
CPU
IC9801
Q5
Q2
B1
1
4
HALF
BRIDGE
DRIVER
HALF
BRIDGE
DRIVER
IGNITER
BLOCK
B5
B6
18V
B2
380V
STEP DOWN
CHOPPER
Q9602
Q9603
D9629
D9630
L9603
L9604
C9624
IC9610
IC9609
Q9615
Q9616
Q9611
Q9612
B-P.C.B
Q-P.C.B
4,5,6
10,11,12
3.3V
12V
3.3V
12V
3.3V
12V
FR-P.C.B (FR1)
FG-P.C.B (FG1)
FB-P.C.B (FG1)
COLD
HOT
F9601
LAMP1
B/Q-P.C.B(1)
UART TXD
UART RXD
LAMP ON
SYNC
!
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BIMETAL !
18V