Panasonic SC-EN38E / SC-EN38EB / SC-EN38EG (serv.man2) Service Manual ▷ View online
9.26. Disassembly of Speaker
Step 1 : Remove 4 screws.
Step 2 : Upset the speaker unit as shown above.
Step 3 : Insert a steel rule into the bottom of the rear cabinet
assembly as arrow shown.
assembly as arrow shown.
Step 4 : Apply light force to push out the Rear Panel as arrow
shown.
shown.
Caution : Do not exert strong force as it may damage the
rear cabinet assembly
rear cabinet assembly
Step 5 : Desolder the White (-) and Copper (+) wires.
• Disassembly of Port Unit
45
SC-EN38E / SC-EN38EB / SC-EN38EG
Step 6 : Remove 2 screws.
Step 7 : Remove glue.
Step 8 : Remove port unit.
• Disassembly of Woofer
Step 9 : Remove 4 screws.
Step 10 : Remove Woofer.
46
SC-EN38E / SC-EN38EB / SC-EN38EG
10 Service Fixture and Tools
Service Tools
Remarks
Main P.C.B. (CN301) - CD Servo P.C.B. (CN7002)
REEX0924 (22 pin FFC cable)
[M] (RTL)
Main P.C.B. (CN952) - Tact Switch P.C.B. (CN953)
REEX0923 (8 pin FFC cable)
[M] (RTL)
47
SC-EN38E / SC-EN38EB / SC-EN38EG
11.1. Checking & Repairing
Transformer & AC Inlet P.C.B
Step 1 : Remove Rear Panel.
Step 2 : Remove Transformer & AC Inlet P.C.B..
Step 3 : Connect 3P cable at the connector (CN601) on Main
P.C.B..
P.C.B..
Step 4 : Check & repair AC Inlet & Transformer P.C.B.
according to the diagram shown.
according to the diagram shown.
11.2. Checking & Repairing Detector
P.C.B and Option Port P.C.B.
Step 1 : Remove Rear Panel.
Step 2 : Remove Transformer P.C.B..
Step 3 : Connect 3P cable at the connector (CN601) on Main
P.C.B..
P.C.B..
Step 4 : Detector P.C.B. and Option Port P.C.B. can be
checked at its original position.
checked at its original position.
11 Service Position
Note : For description of the disassembly procedures, see the section 9
48
SC-EN38E / SC-EN38EB / SC-EN38EG
Click on the first or last page to see other SC-EN38E / SC-EN38EB / SC-EN38EG (serv.man2) service manuals if exist.