Universum FT-81012, Руководство по обслуживанию

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Form Rev. No: 01 Form No: 04.UMB..01
PRODUCT CONTENT CHANGE BULLETIN
REF NO
ELEKTRONIK A.S ORGANIZE
SANAYI BÖL.MANISA/ TURKEY
UMB - xx
CHANGE REQUEST
EXPLANATION:
THE BREAKDOWN PROBLEM OF THE IC TDA 6111Q ON THE POSITIONS IC901, IC902 AND IC903 ON THE 11TP28
BASE BOARD.
11TP28 VER E:5 PCB SHOULD BE REPLACED WITH 11TP28-7 IMMEDIATELY.
APPLICATION REQUEST DATE
* IMMEDIATELY * RUNNING CHANGE
AFFECTED PRODUCTS ADD. LIST
COMPONENTS OUT
No PCB Code / Pic. No VESTEL Code Description Position Amount
1 30016571 PCB 11TP28 (VER:E5) 1
2 11 TP 28 VER-5 30000433 CAP CER 1NF 1KV M B C 937 1
3 11 TP 28 VER-5 30000428 SPARK GAP 300V SP 901, SP XX 2
4
11 TP 28 VER-5 30000580 RES CF 1/4W 22R J R 940 1
5 11 TP 28 VER-5 30001994 FIXED COIL 22UH J AXIAL J 921 1
6 11 TP 28 VER-5 30002583 KISA DEVRE TELI 0.6MM J 920 1
7
11 TP 28 VER-5 30000295 CAP CER 100NF 50V Z F C 940 1
8 11 TP 28 VER-5 30002876 CABLE ASSY 1/25 AK19 EMC 1
9
10
COMPONENTS IN
No PCB Code / Pic. No VESTEL Code Description Position Amount
1
30017573 PCB 11TP28-7 1
2 11 TP 28-7 30000428 SPARK GAP 300V SP 901, SP 903, SP 904
SP 905, SP 906, SP 907 6
3 11 TP 28-7 30001994 FIXED COIL 22UH J AXIAL L 921 1
4
11 TP 28-7 30002583 KISA DEVRE TELI 0.6MM J 915, J 916 2
5
6
7
8
9
10
COMPONENT IN
ALTERNATIVES FOR COMPONENTS IN
EXIST
NOT EXIST
COMPONENT IN ALTERNATIVE DIFFERENCE COMP.
ADD. LIST
RESPONSIBLE ENGINEER App. Eng. Manager Approval FINAL NOTES
NAME SURNAME /
SIGNATURE DATE/TIME SIGNATURE