Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic LCD PT-50LC13 PT-50LC13 SVC block
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download block documenatation <<
Text preview - extract from the document
OVERALL BLOCK DIAGRAM
REAR JACK C.B.A. AUDIO AMP C.B.A. NETWORK C.B.A. (FOR R-CH)
IC3602 IC3601 IC4501 P4552
P4503 P4553 SPEAKER-R
COMPONENT1 Y/PB/PR P3603 P4505 (WOOFER)
COMPONENT
IN 1(Y/PB/PR) SOUND AUDIO
COMPONENT2 Y/PB/PR
PROCESSOR AMP P4551
COMPONENT SPEAKER-R
IN 2(Y/PB/PR) (TWEETER)
COMPONENT COMPONENT3 Y/PB/PR
IN 3(Y/PB/PR) I2C SERIAL DATA/CLOCK NETWORK C.B.A. (FOR L-CH)
COMPONENT COMPONENT4 Y/PB/PR P4552
IN 4(Y/PB/PR) P4553 SPEAKER-L
(WOOFER)
COMPONENT COMPONENT AUDIO IN1(L/R)
AUDIO IN 1 (L/R) MAIN C.B.A. P4551
COMPONENT COMPONENT AUDIO IN2(L/R) IC5002 SPEAKER-L
AUDIO IN 2 (L/R) (TWEETER)
COMPONENT COMPONENT AUDIO IN3(L/R) 5.6M FIFO MEMORY
AUDIO IN 3 (L/R)
COMPONENT COMPONENT AUDIO IN4(L/R) LCD DRIVE C.B.A.
AUDIO IN 4 (L/R) DATA BUS (10bit)
IC3501 IC5005
IC5306 IC5311 IC2502
A/V SW MAIN VIDEO SIGNAL PROCESS IC2505 IC2001, 2002
FPGA LVDS LVDS
VIDEO IN 1 AUDIO(L/R) 3D Y/C SEPARATION
VIDEO IN 1
P3601 P3403 NTSC DECODER
TRANSMITTER P5302 P2501 RECEIVER
MAIN Y/V, Y/PB/PR --> RGB CONVERTER
P2001
VIDEO IN 2 A/D MULTI WINDOW
VIDEO IN 2 PB/C, PR SHARPNESS CONTROL PICTURE IN PICTURE TTL PARALLEL TO LVDS SERIAL TO
TINT CONTROL RGB DATA (8bit) SPLIT SCREEN RGB DATA (8bit) LVDS SERIAL LVDS DATA/CLOCK TTL PARALLEL R DATA (8bit) COLOR R DATA (8bit) SAMPLING D/A R DATA (12bit)
S-VIDEO IN 1 COLOR CONTROL SEARCH CONVERTER CONVERTER CORRECTION HOLD
S-VIDEO IN 1 BRIGHTNESS CONTROL OSD MIX LCD(R)
D/D CONVERTER
S-VIDEO IN 2
S-VIDEO IN 2 GCM2+
VIDEO IN 3
IC2003, 2004
MAIN S-VIDEO C
S-VIDEO IN 3 OSD DATA (0-3)
Y/PB/PR DATA (10bit) Y/PB/PR DATA (10bit)
MAIN VIDEO/S-VIDEO Y
TUNER VIDEO 1 IC5009 P2002
IC5302
TUNER VIDEO 2 SUB VIDEO SIGNAL PROCESS COLOR SAMPLING
A/V SW SCALER G DATA (8bit)
CORRECTION
G DATA (8bit)
HOLD D/A G DATA (12bit)
2D Y/C SEPARATION
AUDIO IN 1(L/R) SUB S-VIDEO C NTSC DECODER 720P
LCD(G)
AUDIO IN 1 (L/R) I/iP CONVERTER RGB DATA (8bit)
SUB Y/V, CONVERTER
AUDIO IN 2(L/R) SUB VIDEO/S-VIDEO Y PB/C, PR A/D 480i --> 480p
AUDIO IN 2(L/R) 1080i --> 1080i
480p --> 480p
TUNER AUDIO(L/R) 720p --> 720p IC2005, 2006
MULTI WINDOW
PICTURE IN PICTURE
AUDIO IN 3(L/R) SPLIT SCREEN DATA BUS
SEARCH (32bit) P2003
RGB1/RGB2/DVI AUDIO IN(L/R)
IC5303
GCS2+ B DATA (8bit) COLOR B DATA (8bit) SAMPLING D/A B DATA (12bit)
S-VIDEO OUT CORRECTION HOLD
S-VIDEO OUT 64M MEMORY LCD(B)
DATA BUS
VIDEO OUT (32bit) NON-UNIFORMITY
VIDEO OUT
COLOR COMPENSATION
AUDIO OUT(L/R) IC5012 GAMMA CORRECTION
AUDIO OUT (L/R) WHITE BALANCE
64M SDRAM CONTROL
TUNER C.B.A. IC2008,
Q2031-2040
IC7501
U7001 (MAIN TUNER) P7002 P3501 TIMING
RF-IN AUDIO MTS/SAP AUDIO TUNER AUDIO (L/R) I2C SERIAL DATA/CLOCK CARD Y/PB/PR DATA (8bit) GENERATOR LEVEL
SIGNAL PROCESS IC9001 SHIFTER
RF-OUT VIDEO
128M SDRAM IC2902 P2902
FAN1 SPEED CONTROL (FAN 1)
IC2301 DRIVE
U7101 (SUB TUNER) DATA BUS
(16bit) EEPROM
RF-IN VIDEO
IC6501 IC9004 ADJUSTMENT DATA/SETTING DATA
P7003 P9002 IC2903 P2903
OF EACH IC's FOR LCD DRIVE C.B.A. (FAN 2)
TUNER MICRO- SD DATA BUS (4bit)
CONTROLLER CARD DRIVE
IC6005 IC2304
SD/PC CARD
IC9207,IC9208 SIGNAL EEPROM
P9201 FAN2 SPEED CONTROL
FRONT JACK C.B.A. PC TRANS- PROCESS LAMP TIME DATA
LCD
CARD CEIVER
DATA BUS (16bit) ADJUSTMENT DATA SERIAL DATA/CLOCK
MICRO- IC2904
P3902 P3502 P2904 (FAN 3)
CONTROLLER FAN3 SPEED CONTROL
VIDEO IN 3
I2C SERIAL DATA/CLOCK
FAN1 ON(H) DRIVE
DATA BUS FAN2 ON(H)
(8bit) IC6006
S-VIDEO IN 3 FAN3 ON(H)
IC9007 EEPROM
AUDIO IN 3 (L/R) FLASH SETTING DATA OF EACH IC2305
MEMORY IC's FOR MAIN C.B.A. V-COM(R) CONTROL
USER ADJUSTMENT DATA
V-COM(G) CONTROL
DAC V-COM(B) CONTROL
IC4002 SW+15.3V CONTROL
COVER SWITCH C.B.A.
P3901 P5501 IC6003
RGB AUDIO IN2(L/R) P3602 P3404
RGB AUDIO IN2(L/R) P3404 P3602 I2C SERIAL DATA/CLOCK P2306 P2912
RGB AUDIO IN1(L/R) LAMP COVER OPEN(H)
DVI AUDIO IN(L/R)
SW COVER SW
FILTER ERROR DETECTION
RGB IN2 P6003
SERIAL DATA/CLOCK LAMP COVER OPEN(H) IC2905
MAIN MICRO- OP AMP THERMISTOR 1 C.B.A.
SERIAL DATA/CLOCK CONTROLLER LAMP ON(H)
LAMP STATUS(ERROR) P2303 P2811
IC5504 THERMO TEMP DATA 3 TEMPERATURE
R I2C SERIAL DATA/CLOCK SENSOR
RGB AUDIO IN1(L/R)
G A/D RGB DATA (8bit) P5302 P2501
IC5501
RGB IN1 CONVERTER IC6302
RGB2 R B THERMISTOR 2 C.B.A.
RGB1 R SW SERIAL DATA/CLOCK
RGB2 G THERMO TEMP DATA 3 P2304 P2821
RGB1 G SW SERIAL DATA/CLOCK THERMO TEMP DATA 1 THERMO TEMP DATA 1 TEMPERATURE
IC5502 IC6306 SENSOR
RGB2 B FAN(1,2,3) LOCK (H)
G
RGB1 B SW EEPROM EEPROM SERIAL DATA/CLOCK
FAN1 SPEED CONTROL
RGB2 H-SYNC SYNC
H-SYNC H-SYNC FPGA DATA
RGB1 H-SYNC SW SEPARATOR V-SYNC
RGB2 V-SYNC
V-SYNC
+5V SUB MICRO-
TEMP
RGB1 V-SYNC SW IC5802 CONTROLLER POWER C.B.A.
LAMP
EEPROM POWER P6701 P6305
IC5803
DVI AUDIO IN(L/R) DVI INFORMATION DRIVE BALLAST C.B.A. IC1006
(FAN 4)
DATA P1006
RGB DATA (8bit) REMOTE P6002 P1305 POWER SUPPLY
I2C SERIAL DATA/CLOCK V-SYNC OPERATION BUTTON SENSOR BALLAST AC IN DRIVE
DVI IN TMDS DATA/CLOCK DVI DECODER H-SYNC LAMP CIRCUIT
(KEY MATRIX) CIRCUIT
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo