DOWNLOAD Panasonic TH-37PR11EH Service Manual ↓ Size: 20.26 MB | Pages: 127 in PDF or view online for FREE

Model
TH-37PR11EH
Pages
127
Size
20.26 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPH11D CHASSIS
File
th-37pr11eh.pdf
Date
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Panasonic TH-37PR11EH Service Manual ▷ View online

17
TH-37PR11EH
7.2.
No Power
First check point
There are following 3 states of No Power indication by power LED.
1. No lit.
2. Green is lit then turns red blinking a few seconds later.
3. Only red is lit.
7.3.
No Picture
18
TH-37PR11EH
7.4.
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
TH-37PR11EH
8 Disassembly and Assem-
bly Instructions
• To disassemble P.C.B., wait for 1 minute after power was off
for discharge from electrolysis capacitors.
•
,  ,  , 
,   and   marks indicate screw positions.
8.1.
Removal of Rear Cover
1. Remove screws (
×4 , 
x6 , 
×8 , 
×15  ) and then
remove the Rear Cover.
8.2.
Removal of Slot Block
1. Disconnect the connectors (DS4, DS6, DS7).
2. Remove the Flexible Cables from the connectors (DS1,
DS3).
3. Disconnect the Relay Connectors (DS2, DS8, DS15).
4. Remove 5 screws and then remove the Slot Block.
8.3.
Removal of HX-Board
1. Remove the Slot Block.
(Refer to Removal of Slot Block)
2. Remove 6 screws and then remove the Slot Case.
3. Disconnect the connector (HX1).
4. Remove 4 Hexagonal-Head screws and 2 screws and
then remove HX-Board.
8.4.
Removal of DS-Board
1. Remove the Slot Block.
(Refer to Removal of Slot Block)
2. Remove the Slot Case.
(Refer to Removal of HX-Board)
3. Disconnect the connectors (DS2, DS8, DS14, DS15).
4. Remove 8 screws and then remove the Slot Plate. 
20
TH-37PR11EH
5. Remove 3 screws and then remove DS-Board. 
8.5.
Removal of DN-Board
1. Disconnect the connector (DN5).
2. Remove the Flexible Cables from the connectors (DN1,
DN2).
3. Remove 4 screws and then remove DN-Board and the
Fixed Plate.
Note:
A re-setup of the destination is performed by MS
mode after DN-Board exchange.
8.6.
Removal of P-Board
1. Disconnect the connectors(P2, P6, P7, P9, P11, P12,
P25)
2. Remove 10 screws and then remove P-Board.
8.7.
Removal of D-Board
1. Remove the Slot Block.
(Refer to Removal of Slot Block)
2. Disconnect the connectors (D5, D25)
3. Remove the Flexible Cables from the connectors (D20,
D31, D32).
4. Remove 4 screws and then remove D-Board.
8.8.
Removal of SM-Board
1. Disconnect the connectors (SM41, SM42, SM46).
2. Remove the Flexible Cables from the connectors (SM1,
SM2, SM3, SM4, SM5, SM6).
3. Remove 7 screws and then remove SM-Board.
8.9.
Removal of SC-Board
1. Disconnect the connectors (SM41, SM42, SM46).
2. Remove 7 screws ( ) and then slide SM-Board to the left.
3. Disconnect the connectors (SC2, SC20).
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