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SERVICE MANUAL MODEL COMMANDER DEST. CHASSIS NO. MODEL BG2T CHASSIS COMMANDER DEST. CHASSIS NO. KV-PG14P70 RM-952 E SCC-U68C-A 1 4 7 ч SOUND MODE 2 5 8 0 Б 3 6 9 JUMP PROGR FAVORITE TV TRINITRON ® COLOR TV KV-PG14M40/PG14M72/L/N KV-PG14P42/G/L/N/PG14P70 RM-952 SPECIFICATIONS Note Power requirements 110-240 V AC, 50/60 Hz 220-240V AC, 50/60 Hz Power consumption (W) Television system Indicated on the rear of the TV B/G B/G, I, D/K, M Color system PAL, PAL 60, NTSC3.58 (AV IN), NTSC4.43 PAL, PAL 60, SECAM, NTSC3.58, NTSC4.43 Stereo/Bilingual system NICAM Bilingual B/G, I, D/K A2 Bilingual B/G Channel coverage B/G I D/K VHF: E2 to E2 / UHF: E21 to E69/ CATV: S01 to S03, S1 to S41 UHF: B21 to B68 CATV: S01 to S03, S1 to S41 VHF: C1 to C12, R1 to R12 UHF: C13 to C57, R21 to R60 CATV: S01 to S03, S1 to S41, Z1 to Z39 VHF: A2 to A13 UHF: A14 to A79 CATV: A-8 to A-2, A to W+4, W+6 to W+84 75-ohm external terminal 3W Input: 2* Output: 1 Input: 2* Output: 1 Output: 1 14 in 37 34 375 x 346 x 411 12 Design and specifications are subject to change without notice. Measured diagonally Measured diagonally Phone jacks; 1 Vp-p, 75 ohms Phone jacks; 500 mVrms Monaural minijack *One input line available *One input line available (except KV-PG14P70) (except KV-PG14P70) KV-PG14P42/PG14P42/G/L/N/ PG14P70 KV-PG14M40/PG14M72/ PG14M72/L/N KV-PG14P42/PG14P42/G/L/N PG14P70 KV-PG14M40/PG14M72/ PG14M72/N/L KV-PG14M72/PG14M72/N/L KV-PG14P42/PG14P42/G/L/N KV-PG14M40/PG14P70 KV-PG14M72/PG14M72/N/L/ PG14P42/PG14P42/G/L/N M (except KV-PG14P70) (Antenna) Audio output (Speaker) Number of terminal DVideo Audio (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. ­2­ KV-PG14M40/PG14M72/L/N KV-PG14P42/G/L/N/PG14P70 RM-952 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSTIC FUNCTION ... 4 1. GENERAL ... 7 2. DISASSEMBLY 2-1. Rear Cover Removal ... 11 2-2. Speaker Removal ... 11 2-3. Chassis Assy Removal ... 11 2-4. F Board Removal ... 11 2-5. Service Position ... 11 2-6. Terminal Bracket Removal ... 11 2-7. Replacement Of Parts ... 12 2-7-1. Replacement Of Lig