Durabrand (Memorex) DBTV1301 free download

File name color_tv_receiver_©_.pdf

DBTV1301 SERVICE MANUAL COLOR TELEVISION RECEIVER ORIGINAL MFR'S VERSION B Design and specifications are subject to change without notice. DBTV1301 SERVICE MANUAL COLOR TELEVISION RECEIVER REVISION 2 MFR'S VERSION H MFR'S VERSION C H I PCB010 TMX494A TMX494B TU001 NJH3022U268 TECC1040PG32D V801 A34AGT13X98(L) A34JXV70X28N45 A34AGT13X98(L) Please file the revision with the original version. Change of CRT ELECTRICAL REPLACEMENTPARTS LIST MFR'S VERSION I REF. NO. ! V801 ! R429 C804 C805 C806 ! CP401 PCB010 PART NO. 098Q1404B2 CRT W/DY R655812R7J R,FUSE CS0KB04K2K CC CS0KB04K2K CC CS0KB04K2K CC 069X450029 A3J804A010 DESCRIPTION A34AGT13X98(L) 2.7 OHM 1W 270 PF 50V B 270 PF 50V B 270 PF 50V B PART NO. MFR'S VERSION H DESCRIPTION 098Y140497 CRT W/DY A34JXV70X28N45 R655812R2J R,FUSE CS0KB04L2K CC CS0KB04L2K CC CS0KB04L2K CC 2.2 OHM 1W 330 PF 50V B 330 PF 50V B 330 PF 50V B CONNECTOR PCB SIDE B05B-DVS MAIN PCB ASS'Y (VERSION I) TMX494B 069D450049 CONNECTOR PCB SIDE TD-50-5P A3J804C010 MAIN PCB ASS'Y (VERSION H) TMX494B MAIN PCB's are not interchangeable. SPEC.NO. O/R NO. M3J8-04C K193015 DBTV1301 SERVICE MANUAL COLOR TELEVISION RECEIVER ORIGINAL MFR'S VERSION B Design and specifications are subject to change without notice. SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual. 6. AVOID AN X-RAY Safety is secured against an X-ray by considering about the cathode-ray tube and the high voltage peripheral circuit, etc. Therefore, when repairing the high voltage peripheral circuit, use the designated parts and make sure not modify the circuit. Repairing except indicates causes rising of high voltage, and it emits an X-ray from the cathoderay tube. 2. AVOID AN ELECTRIC SHOCK There is a high voltage part inside. Avoid an electric shock while the electric current is flowing. 3. USE THE DESIGNATED PARTS The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used. 7. PERFORM A SAFETY CHECK AFTER SERVICING Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that. (INSULATION CHECK PROCEDURE) 4. PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING There are parts which use the insulation material such as a tube or tape for safety, or which are assemble