ECO#: 983212 DATE EFFECTIVE: 11/17/98
harman consumer group
digital entertainment product center
TITLE: Audio I/O Ground Mods
ENGINEERING CHANGE ORDER
SUBASSYS AFFECTED: PRODUCTS AFFECTED: Citation 5.0 S/N RANGE:
80C-02036-04ASSY,
CIT 5.0 AUDIO I / O BD
ISSUED BY: Dennis DATE CREATED: 11-16-98 PAGE 1 OF 3
REV 04
DESCRIPTION OF CHANGE: Add ground and move ground to eliminate ground loops.
NOTES/INSTRUCTIONS:
Change assembly revision:
IS:
80C-02036-05 ASSY, CIT 5.0 AUDIO I / O BD REV 05
WAS:
80C-02036-04 ASSY, CIT 5.0 AUDIO I / O BD REV 04
Schematic revision:
IS:
05C-02036-05 SCHEMATIC, CIT 5.0 AUDIO I / O BD REV 05
WAS:
05C-02036-04 SCHEMATIC, CIT 5.0 AUDIO I / O BD REV 04
Component changes:
IS: (Remove)
0 100-31200-00 RES, AXIAL, 2.00K, 1%, MF, 1/4W
WAS:
2 100-31200-00 RES, AXIAL, 2.00K, 1%, MF, 1/4W R 323,444
REASON FOR CHANGE: Remove ground loop hum.
DISPOSITION: REWORK SCRAP USE
ECOS INCORPORATED ECO CLOSED
RAW MATERIAL
DATE: BY:
WIP
REASON
FINAL ASSYS
WAIVER ONLY
F/G STOCK
PRE-PRODUCTION
SHIPPED GOODS DISTRIBUTED TO DATE
CANCELLED
REPAIR MAL 11/23/98
INCORPORATED
DOCS AFFECTED UPDATED INTO
DOCS/PRODUCT/ECO
BOM AC
SCHEMATIC
EST. COST PER UNIT (+/- $):
COMP ID
PCB FILES APPROVAL: BLB DATE: 11/19
ARTWORK
DRAWINGS APPROVAL: DC DATE: 11/19
MANUALS/LIT
TEST/ASSY DOCS APPROVAL: DATE: |
ACEC
