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KV-2199XDK RM-952 ME SCC-U30J-A MODEL COMMANDER DEST. CHASSIS NO. TRINITRON ® COLOR TV KV-2199XDK RM-952 SPECIFICATIONS Power requirements 110-240 V AC, 50/60 Hz Power consumption (W) Indicated on the rear of the TV Television system B/G, D/K Color system PAL, PAL 60, SECAM, NTSC4.43, NChannel coverage TSC3.58 (AV IN) Note B/G VHF: E2 to E12 / UHF: E21 to E69 / D/K VHF: C1 to C12, R1 to R12 / UHF: CCATV: S01 to S03, S1 to S41, Z1 to u(Antenna) 75-ohm external terminal Audio output 5W + 5W Number of terminal D(Video) Input: 2 Output: 1 . (Audio) Input: 2 Output: 1 (Earphone) Output: 1 Picture tube 21 inch Tube size (cm) 54 Screen size (cm) 51 Dimension (w/h/d, mm) 640 . 456 . 495 . CATV: S01 to S03, S1 to S41 13 to C57, R21 to R60 / Z39 Phono jacks; 1 VP-P, 75 ohms Phono jacks; 500 mVrmsMinijack Measured diagonally Measured diagonally Mass (kg) 27 Design and specifications are subject to change without notice. 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. – 2 – KV-2199XDK RM-952 TABLE OF CONTENTS Section Title Page SELF DIAGNOSIS FUNCTION ................................ 4 1. GENERAL ........................................................................ 8 2. DISASSEMBLY 2-1. Rear Cover Removal ................................................ 19 2-2. Chassis Assy Removal ............................................. 19 2-3. F Bracket Removal .................................................. 19 2-4. Service Position ....................................................... 19 2-5. Replacement of Parts ............................................... 20 2-5-1. Replacement of Control Button ....................... 20 2-5-2. Replacement of Light Guide ............................ 20 2-6. Terminal Bracket Removal ...................................... 20 2-7. Degauss Coil Removal............................................. 20 2-8. Picture Tube Removal .............................................. 21 3. SET-UP ADJUSTMENTS 3-1. Beam Landing .......................................................... 22 3-2. Convergence ............................................................. 23 3-3. Focus Adjustment .................................................... 25 3-4. G2 (Screen) and White Balance Adjustments ......... 25 4. CIRCUIT ADJUSTMENT 4-1. Adjustments with Commander ................................ 26 4-2. Adjustment Method ................................................. 27 4-3. Picture Quality Adjustments .................................... 32 4-4. A Board Adjustment After IC003 (Memory) Replacement ............................................................. 32 4-5. Picture Distortion Adjustment ................................. 33 Section Title Page 5. DIAGRAMS 5-1. Block Diagram ......................................................... 35 5-2. Frame Schematic Diagram ...................................... 38 5-3 Circuit Boards Location .......................................... 40 5-4. Schematic Diagrams and Printed Wiring Boards ... 41 (1) Schematic Diagram of A (1/2) Board...................... 43 (2) Schematic Diagram of A (2/2) Board...................... 46 (3) Schematic Diagrams of C5, F, V1 and VM1 Boards .. 52 5-5. Semiconductors ........................................................ 59 6. EXPLODED VIEW 6-1. Chassis ..................................................................... 61 7. ELECTRICAL PARTS LIST....................................... 63 – 3 – KV-2199XDK RM-952 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to flash. The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur. 1. DIAGNOSTIC TEST INDICATORS When an errors occurs, the STANDBY/TIMER lamp will flash a set number of times to indicate the possible cause of the problem. If there is more than one error, the lamp will identify the first of the problem areas. Result for all of the following diagnostic items are displayed on screen. No error has occured if the screen displays a “0”. Diagnostic Item Description No. of times STANDBY/TIMER lamp flashes Self-diagnostic display/Diagnostic result Probable Cause Location Detected Symptoms • Power does not turn on Does not lig...