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AKAI

SERVICE MANUAL
Model: PDP4273M
L


1. Safety Precaution ...............................................................................1~2
2. Technical Specifications.......................................................................3~9
3. Circuit Diagram.................................................................................10~32
4. Basic Operations & Circuit Description.....................................................33~35
5. Main IC Information...........................................................................36
6. Panel Information..............................................................................37~66
7. Spare Pare List.................................................................................67~70
8. Exploded View.................................................................................71
9. If you forget your V-Chip Password.........................................................72
10. Software Upgrade..............................................................................73~76




This manual is the latest at the time of printing, and does not
Include the modification which may be made after the printing,
By the constant improvement of product.




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Product Specification of 42XGA PDP Module


8. LG OEM panel parts list
***Same panel as the panel in an LG 42PC3D***


415 4 cm 6 2cm 1 1cm
Module ID

E/X Tube
3211QKE008A
LG part # 6871QDH117A




Y-SUSTAIN Z-SUSTAIN
LG part # 6871QYH053B LG part # 6871QZH056B
Y-DRIVE PCB ASSY




Control/Logic PCB
LG part # 6871QCH077C



X-LEFT BOARD ASSY X-RIGHT BOARD ASSY
LG part # 6871QLH059A LG part # 6871QRH068A



These parts are regular LG panel parts and can be ordered from
any distributor of LG parts. Please make sure to fax or email a copy
of the invoice the service dept so an adjustment can be made to the
claim for in-warranty claims.




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