DOWNLOAD Panasonic PT-F100NTU / PT-F100NTE / PT-F100NTEA / PT-F100U / PT-F100E / PT-F100EA Service Manual ↓ Size: 9.25 MB | Pages: 97 in PDF or view online for FREE

Model
PT-F100NTU PT-F100NTE PT-F100NTEA PT-F100U PT-F100E PT-F100EA
Pages
97
Size
9.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / LCD PROJECTOR
File
pt-f100ntu-pt-f100nte-pt-f100ntea-pt-f100u-pt-f100.pdf
Date
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Panasonic PT-F100NTU / PT-F100NTE / PT-F100NTEA / PT-F100U / PT-F100E / PT-F100EA Service Manual ▷ View online

11 Block Diagram
11.1. Power Supply
Power Supply
FAN 14 V
FAN 14 V
G
G
3
4
1
B1
B4
Q2
K-P.C.Board
B-Module
B/Q-Module
P-Module
Q-Module
 (CONTROLLER)
STEP-DOWN CHOPPER
Power  Cord
AC IN
K1
K2
F9101
D9101
1
6
P3
7
9
8
15
HOT
COLD
HOT
COLD
PHOTOISOLATOR
15 V AVR
SWITCHING
TRANSFORMER
SWITCHING
REGULATOR
PHOTOISOLATOR
POWER
FACTOR
CORRECTION
LAMP
D9608
Q9608
D9609
Q9610
Q204
Q205
Q9611
Q9606
Q9607
IC9602
IC9603
D9611
Q9609
D9612
PWON
3.4 V
DC380 V
THERMOFUSE
Power Control
ST1
Lamp ON/OFF
L det
3.4 V
+6 V
STB 3.4 V
+17 V
12
13
2
3
4
1
P2
P1
PHOTO-
ISOLATORS
D9604
Q9604
Q9614
Q9603
D9605
D9606
D
S
Q9605
D9607
B3
B5
B6
Q1
3
6
1
4
2
Q3
Vla ckeck
7
ST2
5
LINE
FILTER
LINE
FILTER
15 V
15 V
4
2
IGNITER
BLOCK
INTERLOCK
SWITCH
G
D
S
G
D
S
D
S
G
G
Q107
A-P.C.Board
A4
RECTIFIER
D
S
D
S
HALF BRIDGE
DRIVER
(MASTER)
HALF BRIDGE
DRIVER
(SLAVE)
Q207
Q203
Q202
IC201
IC202
Q206
MAIN 
POWER
SW9101
SW
SW
SW
8
9
7
1 2 13 12
6
15
16.5 V
MAIN/
STBY
STB 3.3 V
STB 14 V
6 V
3.3 V
FAN 4-13.5 V
BATT 3 V
A6
to C
from C
1
3
1
3
Battery
5
5
A-P.C.Board
Z-P.C.Board
DIRECT POWER OFF
+
HOT
for
Exhaust
Fan
(
)
PT-F100NTU / PT-F100NTE / PT-F100NTEA / PT-F100U / PT-F100E / PT-F100EA
45
11.2. Signal Processing (1/3)
Signal Processing (1/3)
MCLK
SCLK
A20
COMPUTER 1 
OUT AMP.
PnP
ADAPTER
IC1024
SW
Q1013
BLSTON
ST1
ST2
Q1012
Q1020
AUDIO AMP
IC1026
IC1092
COMPUTER
1 IN
R
G
B
1
2
3
12
13
14
15
1
2
3
12
13
14
15
SCL
SDA
HD
VD
AUDIO
IN
L
R
RESIZING,
MICROPROCESSOR
S-VIDEO
IN
C
Y
VIDEO IN
Q1014-
Q1019
IC1020
WL_AUDIOR
WL_AUDIOL
POWER AMP IN-R
POWER AMP IN-L
AUDIOSEL
AUDIOSEL2
SDA2
SCL2
EXT-1
EXT-2
EXT-3
TXD
RXD
MUTE
CCSEL
G
R
B
G
R
B
COMPONENT
2 IN / 1 OUT
COMPONENT
IN
R
G
B
HD
HD
HD
VD
VD
VD
RGBSEL
RGBIO
SQUEEZE1
ADV_IN
POCLK
S/VIDEO
PBS
A19
FANSENS1
FANSENS4
FANSENS3
FANSENS2
INTAKE
A18
EXHAUST
A17
LAMPSENSE
POWER
A16
P-Module
P3
Q-Module
Q3
A6
PWMOUT
VLADET
A4
64M SDRAM
IC1001
IC1005
IC1006
G B
R
3
2
3
3
2
5
6
7
4
A-P.C.Board
IC1040
IC1016
X1001
25MHz
CLOCK
GENERATOR
A/D CONVERTER,
VIDEO DECODER
S/C
_IN
VD SOG
HD
S/Y
_CVBS
1
PnP
ADAPTER
IC1002
IC1025
SCL
SDA
BUFFERS
INV
SYNC.
SELECT
3
IC1060
COMPUTER 
2 IN / 1 OUT
CONTROL
P
R
/C
R
P
B
/C
B
Y
IC1080
Q1025
INV
Q1029
INV
Q1032
SW
SW
Q1035
Q1036
IC1097
CLOSED
CAPTION
DECODER
CHARACTER
INSERT
CC_IN2
3
2
3
3
FAN CONTROL
DRIVER
SPA1
SCL1
SWITCHES
Q1044, Q1046, Q1045
SW
IC1098
IC1099
SW
IC1100
CC_OUT
CC_IN
CC1-CC3
BUFFER
BUFFER
IC1095
IC1096
PIVS
PLLHS
BUFFER
REMO1
REMO2
2
MAIN_STBY
SDA2
SCL2
EEPROM
SW
Q1011
IC1017
IC1102
SW
SW
RESET
G-P.C.Board
G1
CPU BUS
PT-F100NTU/F100U only
PT-F100NTU / PT-F100NTE / PT-F100NTEA / PT-F100U / PT-F100E / PT-F100EA
46
11.3. Signal Processing (2/3)
Signal Processing (2/3)
IC3501
PI-P.C.Board
COMPARATOR
S1-P.C.Board
KEY1
DCLK
4
B
A3
G
A2
R
A1
LCD PANEL (R)
LCD PANEL (B)
LCD PANEL (G)
COLOR UNEVENNESS
CORRECTION,
IC1200
LCD CONTROL
A10
A24
PI1
A8
SWITCHES
SWITCHES
S1
SPEAKER
5
6
7
REMO1
KEY2+3
IC1053
SAMPLING HOLD
IC1056
LEVEL SHIFT
IC1052
SAMPLING HOLD
IC1055
LEVEL SHIFT
IC1051
SAMPLING HOLD
IC1054
LEVEL SHIFT
(LCD IC)
SCL2
SDA2
REMO2
9
from/to (3/3)
PT-F100NT** only 
1
4
2
8
3
32M FLASH
IC1011
M3-P.C.Board
F-P.C.Board
A-P.C.Board
THERMO2
ARF_PH
M3
A11
INTAKE AIR
THERMOSENSOR
DETECT SWITCH
ARF_TYPE
ARF_ON
M2-P.C.Board
THERMO4
M2
A13
THERMOSENSOR
M1-P.C.Board
THERMO1
M1
A12
S6
S5
EXHAUST AIR
THERMOSENSOR
DAYLIGHT
SENSOR
EEPROM
SCL
SDA
LSENSE
A27
S4
A23
A26
L1
E2
E3
F1
R-P.C.Board
D-P.C.Board
L-P.C.Board
E-P.C.Board
PT-F100NTU / PT-F100NTE / PT-F100NTEA / PT-F100U / PT-F100E / PT-F100EA
47
11.4. Signal Processing (3/3)
Signal Processing (3/3)
Q3002
Q3001
AUDIO
SELECT
AUDIO
VOLUME
CONTROL
IC3001
IC3002
RS-232C
DRIVER
IC3003
Q3005
Q3004
64M
FLASH
IC1704
AUDIO
AUDIOCK
BCKO
SDO
LRCKO
WV_AUDIOR
WLREQ
WLRST
WLRXD
WLTXD
WV_AUDIOL
WL_AUDIOL
WL_AUDIOR
SD CARD
SLOT
NETWORK
CPU
256M
SDRAM
WIRED LAN
CONTROLLER
LAN
IC1705/IC1706
IC1701
BUS INTERFACE
(PCI/LOCAL)
IC1702
IC1712
IC1713,
IC1720
IC1721,
IC1722
IC1707
EEPROM
IC1710
X1701
66 MHz
IC1703
A31
9
8
X1702
12.288 MHz
X1703
25 MHz
66M     33M
BUFFERS
BUFFERS
A-P.C.Board  
A20 
G-P.C.Board
L
R
G1
VARIABLE
AUDIO OUT
REMOTE
SERIAL
COMPUTER
AUDIO IN 2
3
3
2
2
from/to (2/3)
PT-F100NT** only    
A-P.C.Board
COMPUTER
AUDIO IN 1
R
L
R
L
WL-R
POWER AMP IN-R
SDA2
SCL2
POWER AMP IN-L
AUDIOSEL
AUDIOSEL2
EXT_1
EXT_2
EXT_3
TXD
OPTION
RXD
AUDIO CN-L
AUDIO CN-R
WL-L
SW
SW
SW
SW
PT-F100NTU / PT-F100NTE / PT-F100NTEA / PT-F100U / PT-F100E / PT-F100EA
48
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