Sony KV-PF14Q40(70) free download

File name Sony CH.BG-3S mod.KV-PF14Q40.pdf

SERVICE MANUAL MODEL COMMANDER DEST. CHASSIS NO. MODEL BG-3S CHASSIS COMMANDER DEST. CHASSIS NO. KV-PF14Q40 KV-PF14P40 RM-952 RM-952 E SCC-U13M-A Thailand SCC-U18Q-A Serial number = 1) 6,500,001~ 2) 6,700,001~ 3) 6,800,001~ TRINITRON ® COLOR TV KV-PF14P40/PF14Q40 RM-952 SPECIFICATIONS Note Power requirements 220-240V AC, 50/60Hz 110-240V AC Power consumption (W) Indicated on the rear of the TV Television system Color system Bilingual language Channel coverage (Antenna) Audio output Number of terminal (Video) (Audio) Input : 2 Input : 2 Output : 1 14 inch 37 34 375 x 346 x 416 13 Design and specifications are subject to change without notice. Measured diagonally Measured diagonally Output : 1 Output : 1 Phono jacks; 1 Vp-p, 75 ohms Phono jacks; 500 mVrms Minijack B/G PAL, PAL60, NTSC4.43, NTSC3.58 (AV IN) PAL, PAL60, SECAM, NTSC4.43 Bilingual B/G VHF : E2 to E12/UHF : E21 to E69/CATV : S01 to S03, S1 to S41 75-ohm external terminal 3W KV-PF14P40 KV-PF14Q40 For Thailand only KV-PF14P40 KV-PF14Q40 Ш (Earphone) Picture tube Tube size (cm) Screen size (cm) Dimension (w/h/d, mm) Mass (kg) CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE ANODE. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED. ­2­ KV-PF14P40/PF14Q40 RM-952 TABLE OF CONTENTS 19Section Title Page Section Title Page SELF DIAGNOSIS FUNCTION ... 4 1. GENERAL ... 8 2. DISASSEMBLY 2-1. 2-2. 2-3. 2-4. 2-5. Rear Cover Removal ... Chassis Assy Removal ... F Bracket Removal ... Service Position ... Replacement of Parts ... 2-5-1. 2-5-2. Replacement of Multi Button ... Replacement of Bar Optical ... 5. DIAGRAMS 5-1 5-2 5-3 5-4 (1) (2) (3) Block Diagram ... Frame Schematic Diagram ... Circuit Boards Location ... Schematic Diagrams and Printed Wiring Boards ... Schematic Diagram of A(1/2) Board ... Scheamtic Diagram of A(2/2) Board ... Schematic Diagrams of C3 and F Boards ... 2-