Panasonic PT-50LC13 - 50" Rear Projection TV, Руководство по обслуживанию

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PT-50LC13
OVERALL BLOCK DIAGRAM
RGB AUDIO IN2(L/R)
REAR JACK C.B.A.
LCD DRIVE C.B.A.
NETWORK C.B.A. (FOR R-CH)
NETWORK C.B.A. (FOR L-CH)
MAIN C.B.A.
BALLAST C.B.A.
POWER C.B.A.
THERMISTOR 1 C.B.A.
COVER SWITCH C.B.A.
COMPONENT
IN 1(Y/PB/PR)
COMPONENT1 Y/PB/PR
VIDEO IN 1
VIDEO IN 2
S-VIDEO IN 1
S-VIDEO IN 2
VIDEO IN 3
S-VIDEO IN 3
TUNER VIDEO 1
TUNER VIDEO 2
AUDIO IN 1(L/R)
AUDIO IN 2(L/R)
AUDIO IN 3(L/R)
RGB1/RGB2/DVI AUDIO IN(L/R)
TUNER AUDIO(L/R)
S-VIDEO OUT
VIDEO OUT
AUDIO OUT(L/R)
COMPONENT
IN 2(Y/PB/PR)
MAIN VIDEO/S-VIDEO Y
MAIN S-VIDEO C
SUB VIDEO/S-VIDEO Y
SUB S-VIDEO C
FAN2 SPEED CONTROL
FAN1 ON(H)
FAN2 ON(H)
FAN3 ON(H)
FAN1 SPEED CONTROL
TUNER AUDIO (L/R)
S-VIDEO OUT
VIDEO OUT
AUDIO OUT (L/R)
FRONT JACK C.B.A.
TUNER C.B.A.
RGB IN2
P3901 P5501
IC7501
IC6501
TUNER MICRO-
CONTROLLER
IC2304
LCD
MICRO-
CONTROLLER
THERMO TEMP DATA 3
THERMO TEMP DATA 3
FAN1 SPEED CONTROL
FAN3 SPEED CONTROL
SERIAL DATA/CLOCK
I2C SERIAL DATA/CLOCK
LAMP COVER OPEN(H)
LAMP COVER OPEN(H)
LAMP ON(H)
LAMP STATUS(ERROR)
SERIAL DATA/CLOCK
EEPROM SERIAL DATA/CLOCK
POWER
SERIAL DATA/CLOCK
SERIAL DATA/CLOCK
SERIAL DATA/CLOCK
I2C SERIAL DATA/CLOCK
V-COM(R) CONTROL
V-COM(G) CONTROL
V-COM(B) CONTROL
SW+15.3V CONTROL
THERMO TEMP DATA 1 THERMO TEMP DATA 1
FAN(1,2,3) LOCK (H)
MTS/SAP AUDIO
SIGNAL PROCESS
U7001 (MAIN TUNER)
AUDIO RF-IN
RF-IN
RF-OUT VIDEO
VIDEO
U7101 (SUB TUNER)
IC2502 IC5311
IC2505
TIMING
GENERATOR
VIDEO IN 1
IC3501
IC5005
IC3601
IC5002
IC5012
IC5306
IC5302
IC5009
IC9004
IC9007
IC9207,IC9208
IC3602
A/V SW
A/V SW
5.6M FIFO MEMORY
SOUND
PROCESSOR
IC4501
AUDIO
AMP
64M SDRAM
GCS2+
FLASH
MEMORY
SD/PC CARD
SIGNAL
PROCESS
IC6306
EEPROM
IC5802
EEPROM
IC6006
EEPROM
IC6005
EEPROM
IC2301
EEPROM
IC2305
IC2905
DAC
OP AMP
TRANS-
CEIVER
AUDIO IN 1 (L/R)
AUDIO IN 2(L/R)
COMPONENT
AUDIO IN 1 (L/R)
COMPONENT
AUDIO IN 2 (L/R)
AUDIO(L/R)
COMPONENT
AUDIO IN 3 (L/R)
COMPONENT
AUDIO IN 4 (L/R)
VIDEO IN 2
S-VIDEO IN 1
S-VIDEO IN 2
SPEAKER-R
(WOOFER)
SPEAKER-R
(TWEETER)
SPEAKER-L
(WOOFER)
SPEAKER-L
(TWEETER)
IC2008,
Q2031-2040
LEVEL
SHIFTER
IC2902
DRIVE
IC2903
DRIVE
IC6003
MAIN MICRO-
CONTROLLER
IC6302
SUB MICRO-
CONTROLLER
R DATA (8bit)
G DATA (8bit)
B DATA (8bit)
D/A
IC4002
SW
SYNC
SEPARATOR
DVI DECODER
A/D
CONVERTER
COLOR
CORRECTION
SAMPLING
HOLD
SAMPLING
HOLD
SAMPLING
HOLD
COLOR
CORRECTION
COLOR
CORRECTION
IC2001, 2002
IC2003, 2004
IC2005, 2006
LCD(R)
LCD(G)
LCD(B)
P2001
P2002
P2003
P2902
P2903
P2904
P1305 P6002
P6701 P6305
P2306
P2303 P2811
P2304 P2821
P2912
A/D
A/D
D/A
D/A
R DATA (12bit)
G DATA (12bit)
B DATA (12bit)
RGB2 R
R
G
B
G
V-SYNC
H-SYNC H-SYNC
H-SYNC
V-SYNC
V-SYNC
RGB2 G
RGB2 B
RGB2 H-SYNC
RGB2 V-SYNC
RGB1 R
RGB1 G
RGB1 B
RGB1 H-SYNC
RGB1 V-SYNC
IC5501
IC5504
IC5502
IC5803
SW
SW
SW
SW
SW
(FAN 1)
TEMPERATURE
SENSOR
COVER SW
(FAN 2)
(FAN 3)
LAMP
TEMPERATURE
SENSOR
THERMISTOR 2 C.B.A.
BALLAST
CIRCUIT
IC2904
DRIVE
IC1006
DRIVE
P1006
(FAN 4)
COMPONENT
IN 3(Y/PB/PR) COMPONENT3 Y/PB/PR
COMPONENT2 Y/PB/PR
COMPONENT4 Y/PB/PR
COMPONENT AUDIO IN1(L/R)
COMPONENT AUDIO IN2(L/R)
COMPONENT AUDIO IN3(L/R)
COMPONENT AUDIO IN4(L/R)
DVI AUDIO IN(L/R)
TMDS DATA/CLOCK
I2C SERIAL DATA/CLOCK
RGB AUDIO IN2(L/R)
RGB AUDIO IN1(L/R)
COMPONENT
IN 4(Y/PB/PR)
NON-UNIFORMITY
COLOR COMPENSATION
GAMMA CORRECTION
WHITE BALANCE
CONTROL
ADJUSTMENT DATA/SETTING DATA
OF EACH IC's FOR LCD DRIVE C.B.A.
R DATA (8bit)
G DATA (8bit)
B DATA (8bit)
P2501 P5302
FILTER ERROR DETECTION
P7002 P3501
P7003
P6003
P3404 P3602
VIDEO IN 3
S-VIDEO IN 3
P3902 P3502
RGB AUDIO IN1(L/R)
RGB IN1
DVI AUDIO IN(L/R)
DVI IN
AUDIO IN 3 (L/R)
P3601 P3403
P5302 P2501
P9002
P3603
P4503
P4505
P4553
P4553
P4552
P4552
P4551
P4551
IC9001
128M SDRAM
IC5303
64M MEMORY
SCALER
P9201
SD
CARD
PC
CARD
AUDIO AMP C.B.A.
P3602 P3404
720P
CONVERTER
LAMP TIME DATA
ADJUSTMENT DATA
SETTING DATA OF EACH
IC's FOR MAIN C.B.A.
USER ADJUSTMENT DATA
DVI INFORMATION
DATA
FPGA DATA
FPGA LVDS
TRANSMITTER LVDS
RECEIVER
MAIN VIDEO SIGNAL PROCESS
SUB VIDEO SIGNAL PROCESS
MULTI WINDOW
PICTURE IN PICTURE
SPLIT SCREEN
SEARCH
OSD MIX
D/D CONVERTER
TTL PARALLEL TO
LVDS SERIAL
CONVERTER LVDS SERIAL TO
TTL PARALLEL
CONVERTER
3D Y/C SEPARATION
NTSC DECODER
Y/PB/PR --> RGB CONVERTER
SHARPNESS CONTROL
TINT CONTROL
COLOR CONTROL
BRIGHTNESS CONTROL
2D Y/C SEPARATION
NTSC DECODER
I/iP CONVERTER
480i --> 480p
1080i --> 1080i
480p --> 480p
720p --> 720p
MULTI WINDOW
PICTURE IN PICTURE
SPLIT SCREEN
SEARCH
LVDS DATA/CLOCK RGB DATA (8bit) RGB DATA (8bit)
Y/PB/PR DATA (10bit)
MAIN Y/V,
PB/C, PR
SUB Y/V,
PB/C, PR
Y/PB/PR DATA (10bit)
CARD Y/PB/PR DATA (8bit)
DATA BUS (16bit)
DATA BUS (4bit)
OSD DATA (0-3)
DATA BUS
(32bit)
DATA BUS
(8bit)
DATA BUS
(16bit)
DATA BUS
(32bit)
DATA BUS (10bit)
I2C SERIAL DATA/CLOCK
I2C SERIAL DATA/CLOCK
I2C SERIAL DATA/CLOCK
GCM2+
AC IN
POWER SUPPLY
CIRCUIT
RGB DATA (8bit)
RGB DATA (8bit)
RGB DATA (8bit)
REMOTE
SENSOR
OPERATION BUTTON
(KEY MATRIX)
TEMP
LAMP
DRIVE
+5V
OVERALL BLOCK DIAGRAM