DOWNLOAD Panasonic TH-37PV80PA / TH-37PX80BA / TH-37PX80EA / TH-42PV80PA / TH-42PX80BA / TH-42PX80EA Service Manual ↓ Size: 18.92 MB | Pages: 127 in PDF or view online for FREE

Model
TH-37PV80PA TH-37PX80BA TH-37PX80EA TH-42PV80PA TH-42PX80BA TH-42PX80EA
Pages
127
Size
18.92 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPH11DE CHASSIS
File
th-37pv80pa-th-37px80ba-th-37px80ea-th-42pv80pa-th.pdf
Date
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Panasonic TH-37PV80PA / TH-37PX80BA / TH-37PX80EA / TH-42PV80PA / TH-42PX80BA / TH-42PX80EA Service Manual ▷ View online

17
6.4.
No Picture
18
6.5.
Local screen failure
Plasma display may have local area failure on the screen. Fig-1 is the possible defect P.C.B. for each local area.
Fig-1
19
7 Disassembly and Assembly Instructions
7.1.
Remove the rear cover
1. See Service Hint (Section 3)
7.2.
Remove the P-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (P2, P6, P7, P9, P11, P12 and
P25).
3. Remove the screws (
×10 
) and remove the P-Board.
7.3.
Remove the rear terminal cover
1. Remove the screws (
×3 , 
×4 ).
2. Remove the rear terminal cover.
7.4.
Remove the Tuner unit
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (A1, A7, A12, A20, A25, A31,
A32, A51, A52). 
3. Remove the screws (
×5 
) and remove the tuner unit.
7.5.
Remove the A-Board
1. Remove the tuner unit. (See section 7.4.)
2. Remove the tab and remove the CI cover.
3. Remove the screws (
×7 
) and remove the A-Board.
20
7.6.
Remove the SU-Board (42 inch)
1. Remove the flexible cables (SU1B, SU2B, SU3B and
SU4B) connected to the SU-Board.
2. Remove the flexible cable (SU11-SD11) and the bridge
connector (SC41-SU41).
3. Remove the screws (
×2 , 
×2 
) and remove the SU-
Board.
7.7.
Remove the SM-Board 
(37 inch)
1. Remove the flexible cables (SM1, SM2, SM3, SM4, SM5
and SM6).
2. Remove the bridge connector (SM41, SM42 and SM46).
3. Remove the screws (
×3 , 
×4 
) and remove the SM-
Board.
7.8.
Remove the SD-Board (42 inch)
1. Remove the flexible cables (SD1B, SD2B, SD3B and
SD4B) connected to the SD-Board.
2. Remove the flexible cable (SU11-SD11) and the bridge
connectors (SC42-SD42 and SC46-SD46).
3. Remove the screws (
×2 , 
×2 
) and remove the SD-
Board.
7.9.
Remove the SC-Board
1. Remove the SU-Board, SM-Board and SD-Board. (See
section 7.6., 7.7. and 7.8.)
2. Unlock the cable clampers to free the cable.
3. Disconnect the connector (SC2).
4. Disconnect the flexible cable (SC20).
5. Remove the screws (
×6 
) and remove the SC-Board.
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