Harman Kardon DVD 27, Service Manual

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DISASSEMBLY PROCEDURES (DVD 27 & DVD 27/230)
I
TOP COVER (12) REMOVAL
1. Remove the 4 screws (S6) at rear and then remove the Top Cover.
II
MECHANISM ASS’Y (10) REMOVAL
1. Short the LD Protect on the Mechanism out by using solder.
2. Disconnect the Card Cable (24P) on the Mechanism Ass’y (10) from connector (CN11) on the
Main PCB Ass’y (18).
3. Disconnect the Lead Wire (6P) on the Mechanism Ass’y (10) from connector (CN13) on the Main
PCB Ass’y (18).
4. Disconnect the Lead Wire (5P) on the Mechanism Ass’y (10) from connector (CN12) on the Main
PCB Ass’y (18).
5. After open Tray by using Mechanism Tray Gear in the bottom side, remove the Tray Door (2).
6. Remove 2 screws (S1) of bottom side and then remove Mechanism Ass’y (10) from the Bottom
Chassis (7).
III
FRONT PANEL ASS’Y (5) REMOVAL
1. Disconnect the Card Cable (15P) on the Front PCB (17) from connector (CN04) on the Main PCB
Ass’y (18).
2. Remove 2 screws (S5) of left & right outside.
3. Remove the Front Panel Ass’y (5) from the Bottom Chassis (7).
4. Remove 5 screws (S1) and then remove the Front PCB (17) from the Front Panel Ass’y (5).
IV
MAIN PCB (18), SMPS PCB (19) & REAR PANEL (8) REMOVAL
1. Remove the AC Power Cord (16).
2. Disconnect the lead wire (BN02-12P) on the SMPS PCB (19) from connector (CN02) on the Main
PCB Ass’y (18).
3. Remove 5 screws (S4), 1 screw (S7)* & 5 screws (S2) and then remove the Main PCB (18) & the
SMPS PCB (19).
4. Remove the Rear Panel (8) from the Bottom Chassis (7).
* “1 screw(S7) “ is only applicable for the DVD 27/230.
DVD27 harman/kardon
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