Checking And Repairing Of Main P.c.b - Panasonic DMR-ES30VEG Service Manual

DMR-ES30VEG / DMR-ES30VEC / DMR-ES30VEB

16.2. CHECKING AND REPAIRING OF MAIN P.C.B.

1. Top Case
· Remove 4 Screws (A) on side and 3 Screws (B) on rear side.
· Remove Top Case.
2. Front Panel
· Remove on Screw (A) on center.
· Unlock 2 Locking Tabs (A), (D) on Front Panel side and unlock 2 Locking Tabs (B), (C) on Front Panel topside.
· Unlock 3 Locking Tabs (E) on Front Panel bottom side and remove Front Panel.
3. Rear Panel with Fan Motor
· Remove 5 Screws (A), (B) and (C) on Rear Panel.
· Unlock 2 Locking Tabs to remove Rear Panel with Fan Motor.
4. VTR Mechanism Unit
· Disconnect 3 Connectors.
· Remove 3 black Screws (A) and 3 Screws (B), (C), (D).
· Lift up VTR Mechanism Unit to remove it.
5. Main P.C.B.
· Disconnect 5 Connectors from Power & Digital I/F P.C.B.
· Remove 2 Screws (A) and remove Main P.C.B.
· Attach VTR Mechanism Unit on to Main P.C.B.
· Tighten Screw (C) with Earth Wire and tighten Screw (D) beside Screw (C).
· Insert on Connector and 2 FFCs.
· Hold Main P.C.B. with VTR Mechanism, put it upside-down and connect Extension Cables:
− − − − between Main P.C.B. and Power Digital I/F: P.C.B. RFKZ0178 (1x), RFKZ0240 (2x), VKF1729 (2x)
− − − − between Main P.C.B. and Front Jack P.C.B.: RFKZ0215
− − − − between Main P.C.B. and FL Drive P.C.B.: RFKZ0238
− − − − between Power & Digital I/F P.C.B. and FL Drive P.C.B.: RFKZ0239
− − − − between Power & Digital I/F P.C.B. and Fan Motor: RFKZ0168
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