Panasonic PT_AT6000E, Service Manual

Page: 51 / 75

9 5 6 7 8 1 2 3 4
1. 2 . Signal Processing
1. BLOCK DIAGRAM
A
B
E
F
D
C
DIA-3
3-ch ADC,
HDMI RxD
IC1001
IC1002
IC1000
HD
VD
INHIBIT_RGB
R,G,B
Y,P
B
/C
B
,P
R
/C
R
COMPUTER IN
COMPONENT IN
HDMI-1 IN
HDMI-2 IN
HDMI-3 IN
SCL/SDA
SCL/SDA
SCL/SDA
LPF
VIDEO
VIDEO IN
S-VIDEO IN
Y/C
IC1004
RS-232C
DRIVER
SELECTOR
R1 IN
T1 OUT
SERIAL
SUB
MICRO PROCESSOR
RxD
TxD
RxD_MAIN
TxD_MAIN
RxD_SUB TxD_SUB
GEN_RxD
GEN_TxD
IC1003 IC1015
IC1014
RESET
EEPROM
IC1013
IC1011
KEYSCAN 、 SENSOR 、 MAIN/SUB
TRIGGET 1/2
＆
3D SHUTTER
IC1100
IC1101
AB_IR_ON5
AB_IR_ON6
X1000
10MHz
IC1046
PIHS
PIVS
PICLK
24.576MHz
MOTOR
DRIVER
IC1018
LENS
ZOOM/FOCUS LENS
SENSE
A21
Z
O
O
M
-
Z
O
O
M
+
F
O
C
U
S
-
F
O
C
U
S
+
ZOOM-
ZOOM+
FOCUS+
FOCUS-
ZOOM SENSE
FOCUS SENSE
A14
MOTOR
DRIVER
CINEMA FILTER DRIVE
IC1021
C
F
IL
T
E
R
1
C
F
IL
T
E
R
2
A15 A16 A17 A18 A19
FAN CONTROL
SCL2/SDA2
SCL1/SDA1
X1001
27MHz VCXO
X1002
34.455MHz
1G
DDR3
SDRAM
X2
IC1047, IC1048
64M
FLASH
ROM
IC1022
256K
EEPROM
IC1023
SCL0/SDA0
FPGA
DYNAMIC γ
LENS CONTROL
3D VIEWING ADJ
IC1049
LVDS
512M
DDR2
SDRAM
X2
IC1501, IC1502
FRAME RATE
CONVERTER
FRAME CREATION2
２D→３D
IC1052
X1003
24MHz
1G
DDR3
SDRAM
X2
IC1601, IC1602
LVDS
16M
FLASH
MEMORY
IC1029
LCD PANEL
CONTROLLER
COLOR UNEVENNESS
IC1030
LVDS
512M
DDR2
SDRAM
X4
IC1097, IC1099, IC1102, IC1103
X1004
27MHz
RESET
IC1027
35.455MHz
19.943MHz
A1
R
A2
G
A3
B
Q1025
Q1026
SW
SW
SW
SW
Q1040,Q1041
Q1042,Q1043
Q1044,Q1045
Q1046,Q1047
A24
AB_IR_ON1
AB_IR_ON2
AB_IR_ON3
AB_IR_ON4
A5
SW
Q1019
M
A
IN
_S
T
B
Y
P-P.C.Board
A4
SW
SW
B
L
S
T
_O
N
B
L
S
T
_C
T
Q1016
Q1017
L
A
M
P
_S
E
N
S
E
P
W
M
O
U
T
A10
IRIS CONTROL
MICRO PROCESSOR
IC1024
ANGLE
SENSOR
DRIVER
MOTOR
CONTROL
DRIVER
BUFFER
Q1021-Q1023
IC1025
IC1026
B-P.C.Board
IC1016
T
H
E
R
M
O
3
A13
A12
A11
THERMO2
THERMO1
A8
A9
L1
BUFER
BUFER
POWER
FAN
!
EXHAUST
FAN
!
INTAKE
FAN
!
LAMP
FAN
!
IRIS
FAN
! CF2403
M3-P.C.B
!
FILTER AIR
TEMP
M3
M1
CF2401
INTAKE AIR
TEMP
M1-P.C.B
!
M2
!
CF2402
EXHAUST AIR
TEMP
M2-P.C.B
S1
SWITCES
!
S-P.C.B
V1
G R
RM2101
IR RECEIVER
!
V-P.C.B
INDICATOR
LCD (R)
LCD (B)
LCD (G)
L-P.C.B
!
H1
O-
I-
O+
I+
HE2201
H2
H-P.C.B
!
M
IRIS
FAN14V
FAN SENSE1
PWM CONT1
FAN SENSE2
PWM CONT2
FAN SENSE5
PWM CONT5
FAN SENSE4
PWM CONT4
FAN SENSE3 PWM CONT3
IC1017
POWER SW
RESIZE
SD/HD IP CONVERSION
VIDEO DECORDER
BITMAP OSD
MPEG-NR
3DNR
DETAIL CLARITY
２
WAVEFORM MONITOR2
MICRO PROCESSOR
VIERA Link
EDID
3D-IR
M+ M-
HDRV+ HDRV-
VHOUT+ VHOUT-
Q
1027
～
30
B
U
F
E
R
TRIGGER_1
TRIGGER_2
HDMI1
HDMI2
HDMI3
STB_LED
POW_LED
LAMP_LED
TEMP_LED
REM_IM
P_KEY_DET
KEY1
KEY2
KEY3
OP-AMP
JK1008
JK1003
JK1007
JK1006
JK1005
JK1001
JK1004
JK1002