CT-34WX50 - Panasonic TV Service Manual (repair manual). Page 10

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P3

P2

P1

D3

8pin Cable

8pin Cable

D2

D1

3pin Cable

As the P-Board can not be inspected from the pattern
side, refer to the pattern side/parts side of the circuit dia-
gram (Page 66, 67), and perform the inspection by bring-
ing the tester into contact with the jumper wires and
parts.

(1) When parts are to be exchanged, first remove the screws

(3 screws:      to      Refer to Fig. 4) fixing the print holder.

(2) Next, remove the screws (3 screws:     to    :Refer to

Fig.4)

(3) Remove the P-Board from the D-Board (3 connectors: P1

to P3: Refer to Fig. 4), and then exchange the parts.

*

Pay attention to the earthing of HOT and COLD parts and
perform inspection.

(1) Remove the rear panel fixing screw (6 screws:     to     )

and the fixing tabs (2 place). (Refer to Fig. 5)

(2) Tilt the H-Module to the front and pull it out, and then

exchange the H-Module.

Fig.4

Inspection of the P-Board

Fig.5

H-Module exchange

1

6

2

5

4

3

Front

Top View

Rear View

P-Board

Print Holder

2

1

3

5

6

4

Tab

H-Module

Rear Bracket

1

3

4

6

  !

1

6

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