Sony KV-ES34K9H, KV-ES38K9H free download

File name Sony KV-ES38K9H service manual.pdf

SERVICE MANUAL MODEL ­­­­­­ COMMANDER ­­­­­­­­­­­­ DEST. ­­­­­­­­­­­ ­­­­­ CHASSIS NO. MODEL ­­­­­­ DX-1J CHASSIS COMMANDER ­­­­­­­­­­­­ DEST. ­­­­­­­­­­­ ­­­­­ CHASSIS NO. KV-ES38K9H RM-970 Korean SCC-P81C-A RM-970 KV-ES34K9H/ES38K9H TRINITRON COLOR TV R KV-ES34K9H/ES38K9H RM-970 RM-970 Specifications Antenna Television System Screen Size (measured diagonally) Channel Coverage VHF UHF CATV Power Requirements Number of Inputs/Outputs Video (IN) S1 Video (IN) Audio (IN) TV Out 75 ohm external terminal for VHF/UHF NTSC, American TV Standard KV-ES34K9H : 34 inches KV-ES38K9H : 38 inches 2-13 14-69 1-125 220 V AC, 60 Hz 4 3 6 1 1 Vp-p, 75 ohms unbalanced, sync negative Y: 1 Vp-p, 75 ohms unbalanced, sync negative C: 0.286 Vp-p (Burst signal), 75 ohms 500 mVrms (100% modulation) Impedance: 47 kiloohms Video: 1 Vp-p 75 ohms unbalanced, Sync negative Audio: 500 mVrms Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative PB: 0.7 Vp-p, 75 ohms RF Inputs Converter Speaker Output Dimensions (W x H x D) Mass Power Consumption PR: 0.7 Vp-p, 75 ohms 1 1 7W x 2 KV-ES34K9H : 859 x 650 x 573 mm KV-ES38K9H : 962 x 728 x 615 mm KV-ES34K9H : Approx. 86 kg KV-ES38K9H : Approx. 112 kg Indicated on the rear of the TV DTV (HD)/DVD Input 2 (Y, PB, PR) Design and specifications are subject to change without notice. ­2­ KV-ES34K9H/ES38K9H RM-970 RM-970 (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. WARNING!! AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BECAUSE OF LIVE CHASSIS. THE CHASSIS OF THIS RECElVER IS DIRECTLY CONNECTED TO THE AC POWER LINE. 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 THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFEOPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED. ­3­ KV-ES34K9H/ES38K9H RM-970 RM-970 TABLE OF CONTENTS Section ­­­­­­ Title ­­­­ Page ­­­­ Section ­­­­­­ Title ­­­­ Page ­­­­ 1. GENERAL ... 8 2. DISASSEMBLY 2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. 2-9. 2-10. 2-11. 2-12. 2-13. 2-14. 2-15. 2-16. 2-17. 2-18. REAR COVER ASSEMBLY ... 35 SPEAKER BOX ASSEMBLY ... 35 H2 BOARD ... 35 CHASSIS ASSEMBLY ... 35 SERVICE POSITION ... 36 F1 BOARD ... 36 F1 AND TERMINAL BRACKETS ...