User manual SONY KV-32CS70

[. . . ] SERVICE MANUAL MODEL COMMANDER DEST CHASSIS NO. AE-6B CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-28CS70B KV-28CS70E KV-28CS70U RM-947 FR SCC-R33A-A RM-947 ESP SCC-R31D-A RM-932 UK SCC-Q84X-A KV-32CS70B KV-32CS70E KV-32CS70K KV-32CS70U RM-947 FR SCC-Q83X-A RM-947 ESP SCC-R31A-A RM-947 OIRT SCC-Q82N-A RM-932 UK SCC-Q84W-A KV-28/32CS70 RM-932 RM-947 -1- TABLE OF CONTENTS Section Title Caution Specifications Connectors Self Diagnostic Software 1. GENERAL Switching On the TV and Automatically Tuning . . . . . . . . . . . . . . . . . . . . Introducing and Using the Menu System . . . . . . . . . . . . . . . . . . . . Connecting Additional Equipment . . . . . . . . . . . . . . . [. . . ] Unplug all interconnecting leads from the Deflection yoke, neck assy, degaussing coils and CRT grounding strap. Loosen the Neck assembly fixing screw and remove. Loosen the Deflection yoke fixing screw and remove. Place the set with the CRT face down on a cushion and remove the Degaussing Coil holders. Remove the CRT grounding strap and spring tensioners. Unscrew the four CRT fixing screws [ located on each CRT corner ] and remove the CRT. [Take care not to handle the CRT by the neck. ] Removal of the Anode-Cap REMOVAL PROCEDURE. c a b b Anode button 1 Turn up one side of the rubber cap in the direction indicated by the arrow a 2 Using a thumb pull up the rubber cap 3 When one side of the rubber cap is firmly in the direction indicated by the separated from the anode button, the arrow b anode-cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow c How to handle the Anode-Cap 1. To prevent damaging the surface of the anode-cap do not use sharp materials. Do not apply too great a pressure on the rubber, as this may cause damage to the anode connector. A metal fitting called a shatter hook terminal is fitted inside the rubber cap. Do not turn the rubber foot over excessively, this may cause damage if the shatter hook sticks out. - 15 - REMOVAL AND REPLACEMENT OF THE MAIN-BRACKET BOTTOM PLATES. (1) REMOVING THE PLATES In the event of servicing being required to the solder side of the printed wiring boards, the bottom plates fitted to the main chassis bracket require to be removed. This is performed by cutting the gates with a sharp wire cutter at the locations indicated by the arrows. Note : There are 2 plates fitted to the main bracket. Only remove the necessary plate to gain access to the printed wiring board. For safety reasons, on no account should the plates be removed and not refitted after servicing. (2) REFITTING THE PLATES Because the plates differ in size it is important that the correct plates are refitted in their original location. Please note that the plates need to be rotated 180 degrees from their cut position to allow the tabs to be fitted into their catch positions. - 16 - Catch Tab SECTION 3 SET-UP ADJUSTMENTS • • • When complete readjustment is necessary or a new picture tube is installed, carry out the following adjustments. Unless there are specific instructions to the contrary, carry out these adjustments with the rated power supply. Unless there are specific instructions to the contrary, set the controls and switches to the following settings : . . . . . . . . . . . . . . . . . . . . 80% [or remote control normal] 50% Carry out the adjustments in the following order : 3-1. Digital multimeter. Contrast Brightness . . . . . . . . . . . . . . . . . . . 1. 2. Preparation: In order to reduce the influence of geomagnetism on the set’s picture tube, face it in an easterly or westerly direction. Switch on the set’s power and degauss with the degausser. Fig. [. . . ] C7407 C7408 C7409 C7410 C7411 C7412 C7413 C7414 C7415 C7418 C7421 C7501 PART. NO 1-107-364-11 1-107-364-11 1-107-649-11 1-130-471-00 1-130-471-00 1-126-935-11 1-126-935-11 1-107-652-11 1-107-363-91 1-163-021-91 1-163-251-11 1-130-495-00 DESCRIPTION MYLAR MYLAR ELECT MYLAR MYLAR ELECT ELECT ELECT MYLAR CERAMIC CHIP 0. 01UF 0. 01UF 2. 2UF 0. 001UF 0. 001UF 470UF 470UF 10UF 0. 0068UF 0. 01UF REMARK 10. 00% 10. 00% 20. 00% 5. 00% 5. 00% 20. 00% 20. 00% 20. 00% 10. 00% 10. 00% 200V 200V 250V 50V 50V 16V 16V 250V 200V 50V TU1001 8-598-624-10 A Board Variant Parts KV32CS70B < FILTER > SF1003 1-767-083-11 < TUNER > TU1001 8-598-623-10 TUNER, FSS BTP-AC421 FILTER, SURFACE WAVE A Board Variant Parts KV32CS70E CERAMIC CHIP 100PF MYLAR 0. 1UF 5. 00% 50V 5. 00% 50V < FILTER > SF1003 NOT FITTED < TUNER > TU1001 8-598-623-10 TUNER, FSS BTP-AC421 D7400 D7401 D7402 D7403 D7404 D7405 D7406 CN7442 CN7443 CN7444 CN7501 * * * * < CONNECTOR > 1-564-510-11 1-564-506-11 1-770-747-11 1-564-506-11 < DIODE > 8-719-991-33 8-719-991-33 1-535-303-00 8-719-991-33 8-719-991-33 8-719-924-11 8-719-924-11 DIODE DIODE LEAD, DIODE DIODE 1SS133T-77 1SS133T-77 JUMPER (5. 0MM) 1SS133T-77 1SS133T-77 PLUG, CONNECTOR 7P PLUG, CONNECTOR 3P CONNECTOR, BOARD TO BOARD 12P PLUG, CONNECTOR 3P A Board Variant Parts KV32CS70K < FILTER > SF1003 NOT FITTED < TUNER > TU1001 8-598-623-10 TUNER, FSS BTP-AC421 DIODE MTZJ-T-77-22 DIODE MTZJ-T-77-22 A Board Variant Parts KV32CS70U < FERRITE BEAD > FB7400 FB7401 1-535-303-00 1-535-303-00 < COIL > L7400 L7402 L7403 1-414-934-21 1-414-934-21 1-414-934-21 INDUCTOR INDUCTOR INDUCTOR 10UH 10UH 10UH LEAD, JUMPER (5. 0MM) LEAD, JUMPER (5. 0MM) < FILTER > SF1003 NOT FITTED < TUNER > TU1001 8-598-624-10 TUNER, FSS BTP-AU621 * A-1071-321-A VM Board Complete (KV-28CS70) * A-1055-723-A VM Board Complete (KV-32CS70) VM Board Common Parts < TRANSISTOR > Q7400 Q7401 Q7402 Q7403 Q7404 8-729-010-29 8-729-010-29 8-729-010-29 8-729-119-78 8-729-026-49 8-729-026-39 8-729-045-05 8-729-045-04 8-729-026-49 8-729-010-29 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR MSD601-RST1 MSD601-RST1 MSD601-RST1 2SC2785-HFE 2SA1037AK-T146-R 2SA933AS-QT 2SA2005 2SC5511 2SA1037AK-T146-R MSD601-RST1 4-382-854-01 SCREW (M3X8), P, SW (+) < CAPACITOR > C7401 C7403 C7404 C7405 C7406 1-126-935-11 1-104-655-91 1-115-339-11 1-126-933-11 1-104-655-91 ELECT 470UF ELECT 470UF CERAMIC CHIP 0. 1UF ELECT 100UF ELECT 470UF 20. 00% 20. 00% 10. 00% 20. 00% 20. 00% 16V 6. 3V 50V 16V 6. 3V Q7405 Q7406 Q7407 Q7408 Q7409 - 64 - VM D REF. NO. PART. NO DESCRIPTION < RESISTOR > RES-CHIP RES-CHIP RES-CHIP CARBON CARBON RES-CHIP CARBON RES-CHIP RES-CHIP RES-CHIP RES-CHIP CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL OXIDE RES-CHIP RES-CHIP RES-CHIP RES-CHIP CARBON CARBON RES-CHIP RES-CHIP SHORT CHIP 47 3. 3K 470 10 470 4. 7K 330 150 47 47 47 560 18K 100 4. 7 18K 560 2. 2K 2. 2K 4. 7 100 470 100 220 220 4. 7K 15 15 220 1K 0 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% REMARK REF. NO. PART. NO DESCRIPTION REMARK * A-1060-906-A D Board Complete KV-28CS70B * A-1062-868-A D Board Complete KV-32CS70B R7400 R7401 R7402 R7403 R7404 R7405 R7407 R7409 R7410 R7411 R7412 R7413 R7414 R7415 R7416 R7417 R7418 R7419 R7420 R7421 R7422 R7423 R7427 R7428 R7429 R7432 R7433 R7434 R7435 R7436 R7501 1-216-017-91 1-216-061-91 1-216-041-00 1-249-393-11 1-249-413-11 1-216-065-91 1-249-411-11 1-216-029-00 1-216-017-91 1-216-017-91 1-216-017-91 1-249-414-11 1-249-432-11 1-247-739-11 1-249-389-11 1-249-432-11 1-249-414-11 1-249-421-11 1-249-421-11 1-249-389-11 1-249-405-11 1-215-915-11 1-216-025-11 1-216-033-00 1-216-033-00 1-216-065-91 1-249-395-11 1-249-395-11 1-216-033-00 1-216-049-11 1-216-295-91 1/10W 1/10W 1/10W 1/4W 1/4W 1/10W 1/4W 1/10W 1/10W 1/10W 1/10W 1/4W 1/4W 1/2W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 3W 1/10W 1/10W 1/10W 1/10W 1/4W 1/4W 1/10W 1/10W D Board Common Parts 4-382-854-01 SCREW (M3X8), P, SW (+) < CAPACITOR > C8100 C8101 C8102 C8103 C8104 C8105 C8108 C8109 C8113 C8114 C8115 C8116 C8117 C8118 C8119 C8125 C8126 C8128 C8132 C8134 C8135 C8136 C8140 C8209 C8210 C8801 C8802 C8803 C8804 C8805 1-136-497-81 1-136-497-81 1-136-497-81 1-115-416-11 1-115-416-11 1-126-947-11 1-162-970-11 1-126-947-11 1-162-970-11 1-126-964-11 1-162-962-11 1-115-416-11 1-115-416-11 1-162-970-11 1-107-826-11 1-162-968-11 1-165-176-11 1-162-968-11 1-164-230-11 1-102-937-00 1-126-964-11 1-126-964-11 1-164-004-11 1-164-315-11 1-162-964-11 1-126-947-11 1-126-960-11 1-126-960-11 1-102-114-00 1-102-114-00 1-102-030-00 1-102-030-00 1-107-368-11 1-107-368-11 1-162-964-11 1-125-893-11 1-125-893-11 1-125-893-11 1-125-893-11 1-107-846-11 1-115-519-11 1-127-681-11 FILM 0. 1UF FILM 0. 1UF FILM 0. 1UF CERAMIC CHIP 0. 001UF CERAMIC CHIP 0. 001UF ELECT 47UF CERAMIC CHIP 0. 01UF ELECT 47UF CERAMIC CHIP 0. 01UF ELECT 10UF CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP 470PF 0. 001UF 0. 001UF 0. 01UF 0. 1UF 0. 0047UF 0. 047UF 0. 0047UF 220PF 4PF 5. 00% 5. 00% 5. 00% 5. 00% 5. 00% 20. 00% 10. 00% 20. 00% 10. 00% 20. 00% 10. 00% 5. 00% 5. 00% 10. 00% 10. 00% 10. 00% 10. 00% 10. 00% 5. 00% 0. 25PF 20. 00% 20. 00% 10. 00% 5. 00% 10. 00% 20. 00% 20. 00% 20. 00% 10. 00% 10. 00% 10. 00% 10. 00% 10. 00% 10. 00% 10. 00% 3. 00% 3. 00% 3. 00% 3. 00% 5. 00% 50V 50V 50V 25V 25V 35V 25V 35V 25V 50V 50V 25V 25V 25V 16V 50V 16V 50V 50V 50V 50V 50V 25V 50V 50V 35V 50V 50V 50V 50V 500V 500V 200V 200V 50V 1. 5KV 1. 5KV 1. 5KV 1. 5KV 400V ELECT 10UF ELECT 10UF CERAMIC CHIP 0. 1UF CERAMIC CHIP 470PF CERAMIC CHIP 0. 001UF ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC MYLAR MYLAR CERAMIC CHIP FILM FILM FILM FILM FILM FILM FILM 47UF 1UF 1UF 470PF 470PF 330PF 330PF 0. 047UF 0. 047UF 0. 001UF 680PF 680PF 680PF 680PF 0. 1UF 0. 56UF 10000PF VM Board Variant Parts KV-28CS70 < COIL > L7501 L7502 1-412-537-31 1-406-977-21 INDUCTOR INDUCTOR 82UH 100UH VM Board Variant Parts KV-28CS70 < COIL > L7501 L7502 1-412-536-21 1-406-976-11 INDUCTOR INDUCTOR 82UH 68UH C8808 C8809 C8810 C8811 C8816 C8817 C8818 C8819 C8820 C8824 C8826 C8828 - 65 - 5. 00% 250V 2% 100V D REF. NO. C8829 C8830 C8831 C8832 C8833 C8834 C8835 C8836 C8837 C8841 C8844 C8852 C8855 C8861 PART. NO 1-127-680-11 1-107-655-11 1-102-228-00 1-126-941-11 1-126-941-11 1-102-228-00 1-102-228-00 1-123-024-21 1-106-375-12 1-126-947-11 1-117-660-21 1-162-129-00 1-136-205-11 1-162-927-11 DESCRIPTION FILM ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC ELECT MYLAR ELECT FILM CERAMIC MYLAR CERAMIC CHIP 4700PF 47UF 470PF 470UF 470UF 470PF 470PF 33UF 0. 022UF 47UF 0. 12UF 150PF 0. 022UF 100PF REMARK 2% 20. 00% 10. 00% 20. 00% 20. 00% REF. NO. [. . . ]