Checking Of Panel, Deck& Deck Mechanism P.c.b; Checking Of Power P.c.b - Panasonic SC-TM23 Service Manual

11.3 Checking of Panel, Deck& Deck
Mechanism P.C.B.
1. Remove Top Cabinet.
2. Remove CD Lid.
3. Remove CD Mechanism Unit.
4. Remove volume knob at front panel.
5. Remove Panel P.C.B.
6. Remove Deck Mechanism Unit.
7. Use the extension cable (A) to reconnect (CN1001)
Deck P.C.B. and (CN2803) Main P.C.B.
8. Use the extension cable (B) to reconnect (CP6401)
Panel P.C.B. and (CN971) Deck Mechanism P.C.B.
Extension FFC
(A) Deck P.C.B. - Main P.C.B.
(14 Pins)
(B) Panel P.C.B. - Deck Mechanism P.C.B.
(10 Pins)
Service Tools
REEX0485
REEX0484
11.4 Checking the Power P.C.B.
1. Remove Top Cabinet and Rear Panel.
2. Remove CD Lid.
3. Remove CD Mechanism Unit.
4. Remove 3 screws at Transformer P.C.B..
5. Remove 2 screws at heat sink and 1 screw at
Power P.C.B.
6. Flip the Power P.C.B.
7. Insulate the Power P.C.B. with insulation material to
avoid short circuit.
8. Use the extension cable (A) to reconnect (CN1001)
Deck P.C.B. and (CN2803) Main P.C.B.
9. Use the extension cable (B) to reconnect (CP6401)
Panel P.C.B. and (CN971) Deck Mechanism P.C.B.
10. Use the extension cable (C) to reconnect (H5950/
W5950) Power P.C.B. and (CN5950) Transformer P.C.B.
Extension FFC
(A) Deck P.C.B. - Main P.C.B.
(B) Panel P.C.B. - Deck Mechanism P.C.B.
(C) Power P.C.B. - Transformer P.C.B.
37
Service Tools
REEX0485 (14 Pins)
REEX0484 (10 Pins)
RFKAK330 (9 Pins)