Service Fixture And Tools; Service Positions; Checking & Repair Main P.c.b., Power P.c.b., Fl And Head Phone; Checking & Repair Dvd Module P.c.b - Panasonic SA-HT441WP Service Manual

SA-HT441WP

11 Service Fixture and Tools

Prepare service tools before proccess service position.

12 Service Positions

12.1. Checking & Repair Main
P.C.B., Power P.C.B., FL and
Head phone P.C.B.
· Follow (Step 1) to (Step 2) of Item 10.3.
· Follow (Step 1) to (Step 7) of Item 10.4.
· Follow (Step 1) to (Step 3) of Item 10.5.
· Follow (Step 1) to (Step 4) of Item 10.6.
· Follow (Step 1) to (Step 2) of Item 10.7.
· Follow (Step 1) to (Step 3) of Item 10.8.
· Follow (Step 1) to (Step 3) of Item 10.9.
· Follow (Step 1) to (Step 3) of Item 10.10.
· Follow (Step 1) to (Step 3) of Item 10.11.
Step 1 Change cable (REEX0524) to extended cable
(REEX0633) .
Step 2 Change cable
(REEX0465) .
Step 3 Connect all the cables.
Step 4 Connect 2 fans.
Step 5 Turn over Power P.C.B., Main P.C.B., FL P.C.B., Head
phone P.C.B. and XM Module P.C.B.
Step 6 Position mechanism base block and tray assembly
horizontally.
Step 7 Connect the AC cord and switch on the power.
Step 8 Insert CD into tray assembly.
Step 9 Press DISC SELECTOR button to lock the CD. For
example, press "1" of "5 DISC SELECTOR" if the CD is placed
at the first tray.
Loading Motor P.C.B. - Main
P.C.B.
Sensor P.C.B. - Power P.C.B.
(REZ1734) to extended
Service Tools
REEX0633 (11 pin)
REEX0465 (11 pin)
cable
12.2. Checking & Repair DVD
Module P.C.B
· Follow (Step 1) to (Step 9) of Item 12.1.
Step 1 Flip over the tray assembly and position it horizontally.
Step 1 Remove 4 screws of DVD module P.C.B.
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