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Order Number MTNC110670CE
B34 Canada: B62
Service Manual
High Definition Plasma Display
Model No.
TH-50PF30U
GPF14DMON Chassis
A
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are marked by
A
in the Schematic
Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced
with manufacturer's specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of
manufacturer.
TABLE OF CONTENTS
1 Safety P recautions-----------------------------------
1.1. General G uidelines---------------------------
2 W arn in g ----------------------------------------------------
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) D evices------
2.2. About lead free solder (PbF)---------------------------
3 S ervice N avigation -------------------------------------------------
3.1. Service H in t---------------------------------------------------
3.2. A pplicable s ig n a ls ------------------------------------------
4 S p e c ific a tio n s --------------------------------------------------------
5 O perating Instructions-------------------------------------------
6 Service M o d e ---------------------------------------------------------
6.1. CAT (Com puter A ided Test) m o d e ------------------
6.2. IIC mode structure (following items value is
sample d a ta )--------------------------------------------------
7 Troubleshooting G u id e ------------------------------------------
7.1. Self C heck------------------------------------------------------
7.2. No P o w e r-------------------------------------------------------
7.3. No P ic tu re --------------------------------------------------------- 20
PAGE
7.4. Local screen fa ilu re --------------------------------------------- 21
8 Disassem bly and Assem bly Instructions------------------ 22
8.1. Removal of Rear C o v e r-------------------------------------22
8.2. Removal of Slot B lo c k --------------------------------------- 22
8.3. Removal of DS-Board---------------------------------------- 22
8.4. Removal of D-Board------------------------------------------ 22
8.5. Removal of HX-Board---------------------------------------- 22
8.6. Removal of A -B oard------------------------------------------ 23
8.7. Removal of Fan------------------------------------------------- 23
8.8. Removal of P -B oard------------------------------------------ 24
8.9. Removal of AC Inlet A ssy ---------------------------------- 24
8.10. Removal of H3-Board B lock-------------------------------25
8.11. Removal of SU-Board and S D -B oard-----------------25
8.12. Removal of SC-Board---------------------------------------- 25
8.13. Removal of S S -B oard---------------------------------------- 26
8.14. Removal of C 1-B oard---------------------------------------- 26
8.15. Removal of C 2-B oard---------------------------------------- 26
8.16. Removal of C 3-B oard---------------------------------------- 27
8.17. Removal of S 1 -B o ard---------------------------------------- 27
PAGE
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Panasonic
© Panasonic Corporation 2011
Unauthorized copying and distribution is a violation
of law.
Summary of Contents for TH-50PF30U
Page 10: ...TH 50PF30U 5 Operating Instructions 10 ...
Page 16: ...TH 50PF30U 6 2 IIC mode structure following items value is sample data 16 ...
Page 19: ...TH 50PF30U About blinking LED 19 ...
Page 32: ...TH 50PF30U 29 Exchange the Plasma Display Panel 32 ...
Page 38: ...TH 50PF30U 38 ...
Page 39: ...TH 50PF30U 10 Block Diagram 10 1 Main Block Diagram 39 ...
Page 43: ...TH 50PF30U 10 5 Block 4 of 5 Diagram P POWER SUPPLY 43 ...
Page 44: ...TH 50PF30U 10 6 Block 5 of 5 Diagram SD SCAN DRIVE S S SUSTAIN DRIVE 44 ...
Page 46: ...TH 50PF30U 11 2 Wiring 2 46 ...
Page 50: ...А P B O A R D ETX2M M 85SM NH 1 з7 Model N o TH 50PF30U P Board l 3 ...
Page 51: ...Model No TH 50PF30U P Board 2 3 ...
Page 52: ...Model No TH 50PF30U P Board 3 3 3 S 5 ...
Page 53: ...S 6 ...
Page 55: ...Model No TH 50PF30U DS Board S 7 ...
Page 56: ...Model No TH 50PF30U A Board 1 14 S 8 ...
Page 57: ...Model No TH 50PF30U A Board 2 14 S 9 ...
Page 58: ...Model No TH 50PF30U A Board 3 14 S 10 ...
Page 59: ...Model No TH 50PF30U A Board 4 14 S 11 ...
Page 60: ...Model No TH 50PF30U A Board 5 14 S 12 ...
Page 61: ...Model No TH 50PF30U A Board 6 14 S 13 ...
Page 62: ...Model No TH 50PF30U A Board 7 14 S 14 ...
Page 63: ...Model No TH 50PF30U A Board 8 14 S 15 ...
Page 64: ...Model No TH 50PF30U A Board 9 14 S 16 ...
Page 65: ...Model No TH 50PF30U A Board 10 14 S 17 ...
Page 66: ...Model No TH 50PF30U A Board 11 14 S 18 ...
Page 67: ...Model No TH 50PF30U A Board 12 14 and H3 Board S 19 ...
Page 68: ...S 20 ...
Page 69: ...Model No TH 50PF30U A Board 14 14 S 21 ...
Page 70: ...S 22 ...
Page 71: ...IC 9 8 0 1 О Model No TH 50PF30U D Board l 4 ...
Page 72: ...Model No TH 50PF30U D Board 2 4 S 23 ...
Page 73: ...Model No TH 50PF30U D Board 3 4 S 24 ...
Page 74: ...Model No TH 50PF30U D Board 4 4 S 25 ...
Page 75: ...Model No TH 50PF30U C1 Board S 26 ...
Page 76: ...S 27 Model N o TH 50PF30U C2 Board l 2 ...
Page 77: ...S 28 A C 2 B O AR D TXN C 21PH U U 212 ...
Page 78: ...Model No TH 50PF30U C2 Board 2 2 ...
Page 79: ...S 29 Model N o TH 50PF30U C3 Board l 2 ...
Page 80: ...Model No TH 50PF30U C3 Board 2 2 S 30 ...
Page 82: ...Model No TH 50PF30U SC Board 2 4 S 32 ...
Page 83: ...Model No TH 50PF30U SC Board 3 4 S 33 ...
Page 84: ...S 34 A SC B O AR D TX N S C 11Q E U i 4 Model N o TH 50PF30U SC Board 4 4 ...
Page 85: ...S 35 A S S BO A R D TX N S S 11Q E U 1 2 1 ...
Page 86: ...Model N o TH 50PF30U SS Board l 2 ...
Page 87: ...S 36 A S S BO A R D TX N S S 11Q E U 212 E LE C T R O D E Model N o TH 50PF30U SS Board 2 2 ...
Page 88: ...Model No TH 50PF30U P Board Foil side S 37 ...
Page 89: ...Model No TH 50PF30U P Board Component side S 38 ...
Page 90: ...Model No TH 50PF30U HX Board S 39 ...
Page 91: ...S 40 TNPA5382 Q v p SEE REVERSE FOR ORDER I ...
Page 92: ...Model N o TH 50PF30U H3 S1 V1 and V2 Board ...
Page 93: ...Model No TH 50PF30U DS Board S 41 ...
Page 94: ...Model No TH 50PF30U A Board Foil side S 42 ...
Page 95: ...Model No TH 50PF30U A Board Component side S 43 ...
Page 96: ...Model No TH 50PF30U D Board S 44 ...
Page 97: ...Model No TH 50PF30U C1 Board S 45 ...
Page 98: ...Model No TH 50PF30U C2 Board S 46 ...
Page 99: ...Model No TH 50PF30U C3 Board S 47 ...
Page 100: ...Model No TH 50PF30U SC Board S 48 ...
Page 101: ...Model No TH 50PF30U SS Board S 49 ...
Page 102: ...Model No TH 50PF30U Parts List S 50 ...
Page 103: ...Model No TH 50PF30U Parts List S 51 ...
Page 104: ...Model No TH 50PF30U Parts List S 52 ...
Page 118: ...Model No TH 50PF30U Parts List S 66 ...
Page 119: ...Model No TH 50PF30U Parts List S 67 ...
Page 123: ...Model No TH 50PF30U Parts List S 71 ...
Page 125: ...Model No TH 50PF30U Parts List S 73 ...
Page 127: ...Model No TH 50PF30U Parts List S 75 ...
Page 128: ...Model No TH 50PF30U Parts List S 76 ...
Page 153: ...Model No TH 50PF30U Parts List S 101 ...
Page 154: ...Model No TH 50PF30U Parts List S 102 ...
Page 156: ...Model No TH 50PF30U Exploded View S 104 ...
Page 157: ...Model No TH 50PF30U Cabinet part location 7 S 105 ...
Page 158: ...Model No TH 50PF30U Flat cable location S 106 ...
Page 159: ...Model No TH 50PF30U Flat cable location S 107 ...
Page 160: ...Model No TH 50PF30U Packing and Accessories S 108 ...