Prolodgy Prology DVD-5575 free download

File name Prology DVD-5575.pdf

P R OL OG Y DV D-557 SERVICE MANUAL S P E C IF IC AT ION P owe r re quire me nt 12 V D C c a r ba tte ry ( ne ga tive e a rth) Operating temperature -10 oC to +70 oC D ime ns ions A pprox 50mm x178mm x165mm ( W /h/d) S tora ge te mpe ra ture : -30 o C ~ +80 o C O pe ra tiona l humidity: 45% ~80% R H A tmos phe re pre s s ure : 860mba r~1060mba r 1. TAB LE OF C ONT E NT S G E NE R AL___________________________________________ 2-3 C AR DV D P LAY E R 2. B LOC K DIAG R AM_____________________________________ 4-5 3. E LE C T R IC AL T R OUB LE S HOOT ING G UIDE ________________ 6-21 4. P R INT E D C IR C UIT _____________________________________ 22-28 5. E LE C T R IC AL P AR T S LIS T ____________________________ 29-40 1 PRODUCT SAFETY SERVICING GUIDELINES FOR VIDEO PRODUCTS CAUTION: DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY AND NEVER SUBJECT: X-RADIATION PERFORM CUSTOMIZED INSTALLATIONS WITHOUT MANUFACTURER'S APPROVAL. NAUTHORIZED MODIFICATIONS WILL NOT ONLY VOID THE WARRANTY BUT MAY LEAD TO , 1.BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSONNEL COVER THE YOUR BEING LIABLE FOR ANY RESULTING PROPERTY DAMAGE OR USER INJURY. SUBJECT OF X-RADIATION. THE ONLY POTENTIAL SOURCE OF X-RAYS IN CURRENT T.V. RECEIVERS IS THE PICTURE TUBE. HOWEVER, THIS TUBE DOES NOT EMIT X-RYS WHEN THE SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOROUGHLY FAMILIAR HIGH VOLTAGE IS AT THE FACTORY SPECIFIED LEVEL. THE PROPER VALUE IS GIVEN IN THE WITH ALL OF THE FOLLOWING SAFETY CHECKS AND SERVICING GUIDELINES. TO DO APPLICABLE SCHEMATIC. OPERATION AT HIGHER VOLTAGES MAY CAUSE A FAILURE OF OTHERWISE, INCREASES THE RISK OF POTENTIAL HAZARDS AND INJURY TO THE USER. THE PICTURE TUBE OR HIGH VOLTAGE SUPPLY AND, UNDER CERTAIN CIRCUMSTANCES, MAY PRODUCE RADIATION IN EXCESS OF DESIRABLE LEVELS. .WHILE SERVICING, USE AN ISOLATI