Panasonic TH37PR10U - 37" PLASMA TELEVISION, Service Manual

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1 Applicable signals 4
2 Safety Precautions 5
2.1. General Guidelines 5
3 Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 6
4 About lead free solder (PbF) 7
5 Service Hint 8
6 Disassembly TH-37PR10U 9
6.1. Removal of Rear Cover 9
6.2. Removal of Slot Block 9
6.3. Removal of DS-Board 9
6.4. Removal of HX-Board 10
6.5. Removal of Speaker(L, R) 10
6.6. Removal of DN-Board 10
6.7. Removal of P-Board 11
6.8. Removal of D-Board 11
6.9. Removal of SU-Board and SD-Board 11
6.10. Removal of SC-Board 12
6.11. Removal of SS-Board 12
6.12. Removal of C1, C2-Board 12
6.13. Removal of S-Board 13
6.14. Removal of GK-Board 14
6.15. Removal of K-Board 14
6.16. Removal of Escutcheon and the Front Glass 14
6.17. Removal of Plasma Panel 16
7 Disassembly TH-42PR10U 18
7.1. Removal of Rear Cover 18
7.2. Removal of Slot Block 18
7.3. Removal of DS-Board 18
7.4. Removal of HX-Board 19
7.5. Removal of Speaker(L, R) 19
7.6. Removal of DN-Board 19
7.7. Removal of P-Board 20
7.8. Removal of D-Board 20
7.9. Removal of SU-Board and SD-Board 20
7.10. Removal of SC-Board 21
7.11. Removal of SS-Board 21
7.12. Removal of C1, C2-Board 21
7.13. Removal of S-Board 22
7.14. Removal of GK-Board 23
7.15. Removal of K-Board 23
7.16. Removal of Escutcheon and the Front Glass 23
7.17. Removal of Plasma Panel 25
8 Location of Lead Wiring 27
8.1. Wiring for the 37 inch model 27
8.2. Wiring for the 42 inch model 30
9 Adjustment Procedure 33
9.1. Driver Set-up 33
9.2. Initialization Pulse Adjust 34
9.3. P.C.B. (Printed Circuit Board) exchange 34
9.4. Adjustment Volume Location 35
9.5. Test Point Location 36
10 Service mode 37
10.1. CAT (computer Aided Test) mode 37
10.2. IIC mode structure (following items value is sample data.)
40
11 Adjustment 41
11.1. RGB white balance adjustment 41
11.2. HD white balance adjustment 43
11.3. Power control adjustment 45
12 Trouble shooting guide 46
12.1. Self Check 46
12.2. No Power 47
12.3. No Picture 47
SERIAL EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) RS-232C COMPATIBLE
Accessories Supplied
Fixing bands TMME203 × 2
Dimensions (W × H × D) 36.1" (917 mm) × 25.4" (644 mm) × 3.7" (95 mm)
(4.3”(109mm)when including protruding portion of
slots)(37 inch)
40.2" (1,020 mm) ×27.8" (705 mm) × 3.7" (95 mm)
(4.3”(109mm)when including protruding portion of
slots)(42 inch)
Mass (weight) approx. 55.1 lbs (37 inch) approx. 61.7 lbs (42 inch)
Sound
Speaker 4.8” (120mm) × 2.4” (60mm) × 2 pcs , 8-ohm
Audio Output 20W 〔 10W+10W 〕 （ 10 ％ THD ）
Notes:
· Design and specifications are subject to change without notice. Mass and dimensions shown are approximate.
CONTENTS
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TH-37PR10U / TH-42PR10U