DOWNLOAD Panasonic PT-AE1000U / PT-AE1000E Service Manual ↓ Size: 9.07 MB | Pages: 82 in PDF or view online for FREE

Model
PT-AE1000U PT-AE1000E
Pages
82
Size
9.07 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / LCD PROJECTOR
File
pt-ae1000u-pt-ae1000e.pdf
Date
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9  Interconnection Block Diagram
9.1. Interconnection Block Diagram (1/2)
Interconnection Block Diagram (1/2)
P-Module
B-Module
Q-Module
J-P.C.Board
(PT-AE1000E)
H-P.C.Board
R-P.C.Board
V-P.C.Board
S-P.C.Board
J-P.C.Board
(PT-AE1000U)
M2-P.C.Board
M1-P.C.Board
K1-P.C.Board
K2-P.C.Board
PT-AE1000U / PT-AE1000E
41
9.2. Interconnection Block Diagram (2/2)
Interconnection Block Diagram (2/2)
A-P.C.Board
PT-AE1000U / PT-AE1000E
42
10 Block Diagram
10.1. Power Supply
Power Supply
3
4
1
B1
B4
Q2
B-Module
B/Q-Module
P-Module
Q-Module
 (CONTROLLER)
STEP-DOWN CHOPPER
1
9
STB 3.3 V
5
13
HOT
COLD
HOT
COLD
PHOTOISOLATOR
15 V AVR
HALF BRIDGE
DRIVER
(SLAVE)
SWITCHING
TRANSFORMER
RECTIFIER
SWITCHING
REGULATOR
PHOTOISOLATOR
POWER
FACTOR
CORRECTION
LAMP
D9608
Q9608
D9609
Q9610
Q9611
Q9606
Q9607
IC9602
IC9603
D9611
Q9609
D9612
MAIN/STB
DC380 V
ST2
Power Control
Vla check
ST1
Lamp ON/OFF
L det
3.3 V
FAN 14 V
+7 V
+6 V
-7 V
15
12
VOLT_DET
11
3
3
4
1
P2
P1
HALF BRIDGE
DRIVER
(MASTER)
PHOTO-
ISOLATORS
D9604
Q9604
Q9614
Q9603
D9605
D9606
Q9605
D9607
B3
B5
B6
Q1
3
5
6
7
1
4
2
Q3
15 V
15 V
4
2
IGNITER
BLOCK
AC
RELAY
6
3.3 V
Q107
A-P.C.Board
A6
A-P.C.Board
A4
MC202
D
S
G
D
S
G
SWITCHING
REGULATOR
SWITCHING
TRANSFORMER
PHOTOISOLATOR
AC
DETECTOR
D
S
G
D
S
G
D
S
G
D
S
G
P3
K2-P.C.Board
K1-P.C.Board
Power  
Cord
Ground
 Lug
INLET
LINE
FILTERS
MAIN 
POWER
K1
K2
F9101
D9101
SW9101
THERMOSENSOR
INTERLOCK
SWITCH
PT-AE1000U / PT-AE1000E
43
10.2. Signal Processing (1/3)
Signal Processing (1/3)
SW
Q1022,
Q1026
SW
Q1031
IC1102
IC1103
POCLK
POCLKO
BLST_ON
LCDCLK
FPGACLK
POW_FAILURE
BLST_CT
SW
Q1032
SW
Q1033
PC IN
1
2
3
R
G
B
HD
VD
13
14
S-VIDEO
IN
C
Y
VIDEO IN
Y_IN
PB_IN
PR_IN
VIDEO, SYNC
SW CONTROL
232C
DRIVER
SWITCHING,
VIDEO DECODER,
3ch A/D,
PLL
RESIZE,
V-KEYSTONE CORRECTION,
SD/HD IP CONVERSION,
3D-NOISE REDUCTION,
BITMAP OSD
HD
CVBS_RCA
S/C_IN
IC1137 
+3.3 V 
IC1138
CTRL1
CTRL2
FAN_SEN4
BLST_CT2
G
R
SDA2
HIGH_SPEED
SCL2
B
VD
SQUEEZE
RXD
SCONT
TXD
IC1004
IC1007
Q1029, Q1030
PBS
A18
FAN_SEN2
EXHAUST
A17
FAN_SEN1
POWER
A16
FAN_SEN3
MAIN_STBY
LAMP_SENSE
INTAKE
A15
PDETECT
P-Module
P3
Q-Module
Q3
A6
BLST_CURRE
PWMOUT
A4
128M
DDR SDRAM
(x2)
PIHS
PLLCK
PIVS
CLK286
19M OSC
MCLK
CTRL1
CTRL2
X1001
(28.6 MHz)
IC1001
IC1005
IC1006
IC1008
1
4
5
3
2
A-P.C.Board
COMPONENT
IN
Y2-SYNC
Y1-SYNC
S-SW
CVBS_
SCART
S1/S2
Y1-SYNC
a
b
from/to (3/3)  
2
CLOCK
GENERATOR
3
2
CLOCK
GENERATOR
IC1143
IRIS CONTROL
MICROPROCESSOR
2
5
4
3
3
3
VARIABLE
LPF
IC1003
3
2
SERIAL
R1IN
T1OUT
c
d
e
PT-AE1000U / PT-AE1000E
44
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