Sony KLV-21SR2 Service Manual

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Operating instructions manual (312 pages)

Service manual (81 pages)

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MODIFICATION HISTORY

MODEL NAME : KLV-21SR2

SERVICE MANUAL

PARTS No. : 9-978-778-04

* Blue characters are linking.

No.

DATA

2003. 09 Add parts of black color on EXPLODED VIEWS. (P.4-3)

2003. 12 Add No.38-41 on EXPLODED VIEWS. (P.4-3)

2004. 03 Add of Made in Japan.

CONTENTS

(P.4-3, 4-4,

4-5)

Table of Contents

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Summary of Contents for Sony KLV-21SR2

Page 1 MODIFICATION HISTORY MODEL NAME : KLV-21SR2 SERVICE MANUAL PARTS No. : 9-978-778-04 * Blue characters are linking. DATA CONTENTS 2003. 09 Add parts of black color on EXPLODED VIEWS. (P.4-3) 2003. 12 Add No.38-41 on EXPLODED VIEWS. (P.4-3) 2004. 03 Add of Made in Japan.
Page 2: Service Manual
KLV-21SR2 AEP Model SERVICE MANUAL CHASSIS SPECIFICATIONS Display Unit: Panel Sys tem: LCD (Liquid Crystal Display) Panel Power Requirement: 100–240 V AC, 50/60 Hz TV System: Screen Size: 21 inches Depending on your country/region selection: Approx. 53.7 cm measured B/G/H, D/K, L, I...
Page 3 Audio input (phono jacks): • Screen Memo 500 m Vrms (100% modulation) • NexTView (depending on availability of Impedance: 47kilohms service) Audio output (Left/Right) (phono jacks) Headphones jack Sound Output: Full range speaker: x.x W Woofer: x.x W KLV-21SR2 (AEP)
Page 4 VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR “pinched” or contact high-wattage resistors. SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS AP- 3. Check that all control knobs, shields, covers, ground straps, PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- and mounting hardware have been replaced.
Page 5: Table Of Contents
(8) U1 Board ............... 3-19 3-3. SEMICONDUCTORS ......... 3-20 4. EXPLODED VIEWS ....... 4-1 4-1. CHASSIS ............4-2 4-2. PACKING MATERIALS (Made in Spain) ... 4-4 4-3. PACKING MATERIALS (Made in Japan) ... 4-5 5. ELECTRICAL PARTS LIST....5-1 KLV-21SR2 (AEP) 4...
Page 6: Disassembly
1-1. REAR COVER AND STAND ASSY REMOVAL Rear cover (21) assy Four screws (+PSW 4x14) Stand assy 1-2. REAR CABINET ASSY REMOVAL Two screws (+BVTP 3x16) Two screws (+BVTP 3x20) Five screws (+PSW 4x14) Rear cabinet (21) assy KLV-21SR2 (AEP)
Page 7: H1 Board Removal
1-3. H1 BOARD REMOVAL H1 board Four screws (+BVTP 3x8) 1-4. D2 BOARD REMOVAL Five screws (+BVTT 3x6) D2 board KLV-21SR2 (AEP)
Page 8: U1 Board Removal
1-5. U1 BOARD REMOVAL Three screws (+BVTT 3x6) Screw U1 board (+BVTT 3x6) Screw (+BVTT 3x6) 1-6. G BOARD REMOVAL Five screws (+BVTT 3x6) G board KLV-21SR2 (AEP)
Page 9: A And Tu Boards Removal
1-7. A AND TU BOARDS REMOVAL Two screws (+BVTT 3x8) Two screws (+BVTT 3x6) TU board Four screws (+BVTT 3x6) A board 1-8. B BOARD REMOVAL Four screws VESA mount bracket (+P 4x8) Four screws (+BVTT 3x6) B board KLV-21SR2 (AEP)
Page 10: H3 Board Removal
1-9. H3 BOARD REMOVAL Two screws (+BVTP 3x12) H3 board 1-10. H4 BOARD REMOVAL H4 board Claws KLV-21SR2 (AEP)
Page 11: H2 Board Removal
1-11. H2 BOARD REMOVAL Two screws (+TBP 1.7x5) H2 board KLV-21SR2 (AEP) 1-6E...
Page 12: Adjustments
PW_INPUT_CR Adjustment value of PW_INPUT_CB 4. Send “READ_PW_INPUT_Y” command from ECS. 5. Check thgat the detection value of “PW_INPUT_Y” is within the standard of the following column. <Video(composit) input detection value average on 0 IRE black full field> Item Standard ± PW_INPUT_Y KLV-21SR2 (AEP)
Page 13: Check Ad Calibration Registration Items
2-1-6. C signal AD calibration of CCP2 decode. 1. Check “MON_CON_REG 1” = 3 2. Input 70 IRE gray full field signal in video input (AV1). (TIMING_AUTO_DETECT is enable) 2. Set data as follows. <Setting data> COLOR DYNA_PICT 0 (OFF) DC_TRAN 0 (OFF) KLV-21SR2 (AEP)
Page 14: White Balance Of Color Temperature "Cool"
6. Adjust R_BKG, B_BKG until low light adjustment value. <low light adjustment value (11000K)> KLV-21SR2 KLV-23HR2 range 0.271 0.271 1.0JND 0.279 0.278 1.0JND – – 7. Repeat step 2-1-6 until it is high and low light adjustment value. 8. Do “Color Save” KLV-21SR2 (AEP) 2-3E...
Page 15: Diagrams
B2 E2 !ª Transistor B1 C2 B2 E2 @º Transistor B1 C2 C1(B2) B1 E1 @¡ Transistor C1(B2) E1(B2) (B2) @™ Transistor E1(B2) (B2) @£ Transistor – Discrete semiconductot Ver.1.6 (Chip semiconductors that are not actually used are included.) KLV-21SR2 (AEP)
Page 16: A Board
(1) A Board KLV-21SR2 (AEP)
Page 17 •A(2/5) BOARD WAVEFORM 3.0V (18.432MHz) KLV-21SR2 (AEP)
Page 18 •A(3/5) BOARD WAVEFORM 2.5V (12MHz) KLV-21SR2 (AEP)
Page 19 •A(4/5) BOARD WAVEFORMS 1.8V 0.9V 0.7V 1.0V 0.3V (16.2MHz) 1.0V KLV-21SR2 (AEP)
Page 20 • • • KLV-21SR2 (AEP)
Page 21: B Board
(2) B Board • B(1/7) BOARD WAVEFORMS 2.4 Vp-p (16.384MHz) 1.5 Vp-p (H) KLV-21SR2 (AEP)
Page 22 • B(2/7) BOARD WAVEFORMS 2.0 Vp-p (H) 4.0 Vp-p (79.9918MHz) KLV-21SR2 (AEP)
Page 23 KLV-21SR2 (AEP)
Page 24 • B( 4/7) BOARD WAVEFORM 2.4 Vp-p (14.318MHz) KLV-21SR2 (AEP) 3-10...
Page 25 • B( 5/7) BOARD WAVEFORMS 0.2 Vp-p (33MHz) 0.6 Vp-p (100MHz) KLV-21SR2 (AEP) 3-11...
Page 26 • B(6/7) BOARD WAVEFORM 1.5 Vp-p (H) KLV-21SR2 (AEP) 3-12...
Page 27 KLV-21SR2 (AEP) 3-13...
Page 28: D2 Board
RN-CP Q8218 C8271 0.033 UMW1NTR R8269 C8210 COMP3 0.033 CHIP 1608 R8215 R8216 D8218 1608 1SS302-TE85L 1/10W 1/10W D8210 1SS302-TE85L CHIP CHIP D8229 1SS355 R8267 C8283 1/10W CHIP 1608 (INVERTER) Q8216 Q8217 UMH2NL02TN UMH2NL02TN COMP1 COMP2 B-SS11801<AEP>-D2. KLV-21SR2 (AEP) 3-14...
Page 29: G Board
(4) G Board KLV-21SR2 (AEP) 3-15...
Page 30: H1, H2 Boards
VOL- TO A(2/5)BOARD R760210 1/10W CHIP C1504 JL7605 TO B(1/7)BOARD CN7001 JL7606 AUDIO L JL1504 CN1008 1608 R7603 D1503 S1508 POWER (KEY) JL7607 C7605 R7604 C7604 C7603 100p 100p CHIP B-SS11800<AEP>-H1. 1608 1608 1608 (HP JACK) B-SS11800<AEP>-H2. KLV-21SR2 (AEP) 3-16...
Page 31: H3, H4 Boards
CHIP 3216 3216 JL1651 STBY5V JL1652 D1603 SIRCS C1651 2200p TO B(1/7)BOARD D1651 CN1004( 7 - 9 ) UDZSTE-179.1B 1608 Q1602 DTC114EKA LED SW D1604 SMLU12D16W POWER D1606 (SIRCS) Q1603 D1605 DTC114EKA LED SW B-SS11800<AEP>-H4. (LED) B-SS11801<AEP>-H3. KLV-21SR2 (AEP) 3-17...
Page 32: Tu Board
R6405 C6405 CHIP R6408 D6401 C6401 2012 1/10W 1608 CHIP R6407 1608 1/10W CHIP C6408 1608 C6406 Q6401 2SA1037AK-T146-QR 1608 BUFF L6404 R6402 6.8uH C6409 2200p CHIP CHIP 1608 (TUNER) B-SS11800<AEP>-TU. TO A(5/5)BOARD TO A(5/5)BOARD CN9702 CN9701 KLV-21SR2 (AEP) 3-18...
Page 33: U1 Board
R9033 R/D/D/D UDZS-TE17-9.1B CHIP 1608 R9023 R9016 C9013 1/10W CHIP C9015 C9009 C9011 R9018 R9020 R9024 1/10W CHIP 1608 1608 D9005 UDZS-TE17-9.1B Q9002 DTC323TKT146 R9026 MUTE CHIP R9025 Q9001 470k DTC323TKT146 1/10W CHIP MUTE (INPUT TERMINAL) B-SS11800<AEP>-U1. KLV-21SR2 (AEP) 3-19...
Page 34: Semiconductors
NJM2700FJ1 STR-A6459 SMLU12D16W TOP VIEW TOP VIEW 48Pin QFP MSM56V16160F-8T3FM1 8Pin DIP MM3Z10VT1 MSM56V16160F-10TS-K SI2301DS-T1 MM3Z13VT1 2SK1828 S-80822CNNB-B8HT2G MM3Z15VT1 2SK1828TE85L S-80829CNNB-B8OT2G MM3Z2V4T1 2SK3018-T106 MM3Z5V6ST1 1 ANODE (RED) 2 CATHODE 3 ANODE (GRN) 1 TOP VIEW 50Pin SOP KLV-21SR2 (AEP) 3-20E...
Page 35: Exploded Views
Some delay Les composants identifiés par la marque ! should be anticipated when ordering these items. sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. KLV-21SR2 (AEP) 4-1...
Page 36: Chassis
4-1. CHASSIS KLV-21SR2 (AEP) 4-2...
Page 37 7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3 7-682-546-09 SCREW +B 3X5 (S) 7-682-948-01 SCREW +PSW 3X8 7-685-246-19 SCREW +KTP 3X8 TYPE2 NON-SLIT 7-685-651-79 SCREW +BVTP 3X20 TYPE2 IT-3 7-682-964-01 SCREW +PSW 4X14 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3 KLV-21SR2 (AEP) 4-3...
Page 38: Packing Materials (Made In Spain)
CUSHION, UPPER 21 4-096-367-31 MANUAL INSTRUCTION (DK, FI, SE) ! 1-827-479-11 POWER-SUPPLY CORD (UK) 4-096-367-41 MANUAL INSTRUCTION (PL, RU) 4-096-369-01 SCHEMATIC (ITALY) ! 1-827-482-11 POWER-SUPPLY CORD 1-769-175-21 CABLE, ANTENNA (WITH FILTER) 1-478-209-11 STANDARD TYPE COMMANDER (RM-Y1102) 1-500-824-11 FERRITE CORE KLV-21SR2 (AEP) 4-4...
Page 39: Packing Materials (Made In Japan)
BAG PROTECTION CROSS 1-478-209-11 STANDARD TYPE COMMANDER * 4-096-128-01 REINFORCEMENT PAD (RM-Y1102) * 4-095-200-01 CUSHION UPPER 21 115 ! 1-827-482-11 POWER-SUPPLY CORD * 2-023-710-01 ACCESSORY BOX 116 ! 1-827-479-11 POWER-SUPPLY CORD (UK) 1-769-175-21 CABLE, ANTENNA (WITE FILTER) KLV-21SR2 (AEP) 4-5E...
Page 40: Electrical Parts List
Les composants identifiés par la marque ! • All resistors are in ohms sont critiques pour la sécurité. • F : nonflammable Ne les remplacer que par une pièce portant le numéro spécifié. When indicating parts by reference number, please include the board name. KLV-21SR2 (AEP)
Page 41 PLUG, CONNECTOR 6P DIODE D6000 8-719-510-53 DIODE D4SB60L DIODE D6003 8-719-979-64 DIODE UF4005PKG23 DIODE D6004 8-719-083-83 DIODE UDZS-TE17-15B DIODE D6005 8-719-083-83 DIODE UDZS-TE17-15B DIODE D6007 8-719-404-50 DIODE MA111-TX DIODE D6008 8-719-080-69 DIODE M1FS4-4063 DIODE D6009 8-719-948-45 DIODE ERA22-08 KLV-21SR2 (AEP) 5-2...
Page 42 1-211-985-11 METAL CHIP 0.5% 1/10W RESISTOR R6012 1-249-393-11 CARBON 1/4W RESISTOR R6013 1-249-393-11 CARBON 1/4W RESISTOR R6014 1-216-833-11 METAL CHIP 10K 5% 1/10W RESISTOR R6015 1-216-833-11 METAL CHIP 10K 5% 1/10W RESISTOR R6016 1-219-984-51 METAL 0.1 2% KLV-21SR2 (AEP) 5-3...
Page 43 1-218-823-11 METAL CHIP 100 0.5% 1/10W RESISTOR R6370 1-218-883-11 METAL CHIP 33K 0.5% 1/10W RESISTOR R6371 1-218-854-11 METAL CHIP 0.5% 1/10W RESISTOR R6372 1-216-845-11 METAL CHIP 100K 5% 1/10W RESISTOR R6373 1-218-875-11 METAL CHIP 15K 0.5% 1/10W KLV-21SR2 (AEP) 5-4...
Page 44 CERAMIC CHIP 0.1UF 10.00% 10V CAPACITOR C3044 1-164-943-11 CERAMIC CHIP 0.01UF 10.00% 16V CAPACITOR C3045 1-164-943-11 CERAMIC CHIP 0.01UF 10.00% 16V CAPACITOR C3046 1-164-943-11 CERAMIC CHIP 0.01UF 10.00% 16V CAPACITOR C3047 1-164-943-11 CERAMIC CHIP 0.01UF 10.00% 16V KLV-21SR2 (AEP) 5-5...
Page 45 CAPACITOR C3311 1-107-820-11 CERAMIC CHIP 0.1UF CAPACITOR C3312 1-107-820-11 CERAMIC CHIP 0.1UF CAPACITOR C3313 1-107-820-11 CERAMIC CHIP 0.1UF CAPACITOR C3314 1-107-820-11 CERAMIC CHIP 0.1UF CAPACITOR C3315 1-107-820-11 CERAMIC CHIP 0.1UF CAPACITOR C3316 1-100-159-91 CERAMIC CHIP 22UF 6.3V KLV-21SR2 (AEP) 5-6...
Page 46 CERAMIC CHIP 0.1UF 10.00% 10V CAPACITOR C5037 1-125-777-11 CERAMIC CHIP 0.1UF 10.00% 10V CAPACITOR C5039 1-125-777-11 CERAMIC CHIP 0.1UF 10.00% 10V CAPACITOR C5040 1-126-392-11 ELECT CHIP 100UF 20.00% 6.3V CAPACITOR C5041 1-125-777-11 CERAMIC CHIP 0.1UF 10.00% 10V KLV-21SR2 (AEP) 5-7...
Page 47 CERAMIC CHIP 0.01UF 10.00% 16V CAPACITOR C5870 1-164-935-11 CERAMIC CHIP 470PF 10.00% 50V CAPACITOR C5871 1-126-392-11 ELECT CHIP 100UF 20.00% 6.3V CAPACITOR C5872 1-126-392-11 ELECT CHIP 100UF 20.00% 6.3V CAPACITOR C5873 1-164-935-11 CERAMIC CHIP 470PF 10.00% 50V KLV-21SR2 (AEP) 5-8...
Page 48 FERRITE BEAD FB5803 1-414-445-11 FERRITE FERRITE BEAD FB5804 1-414-445-11 FERRITE FERRITE BEAD FB5805 1-414-445-11 FERRITE FERRITE BEAD FB5806 1-414-445-11 FERRITE FILTER FL3001 1-234-560-21 FILTER, LOW PASS FILTER FL3002 1-234-559-21 FILTER, LOW PASS FILTER FL3003 1-234-559-21 FILTER, LOW PASS KLV-21SR2 (AEP) 5-9...
Page 49 TRANSISTOR DTC114EU TRANSISTOR Q1016 8-729-907-00 TRANSISTOR DTC114EU TRANSISTOR Q1017 8-729-025-28 TRANSISTOR 2SK1828 TRANSISTOR Q1018 8-729-025-28 TRANSISTOR 2SK1828 TRANSISTOR Q3004 8-729-117-73 TRANSISTOR 2SC4178-F14 TRANSISTOR Q3005 8-729-117-73 TRANSISTOR 2SC4178-F14 TRANSISTOR Q3006 8-729-117-73 TRANSISTOR 2SC4178-F14 TRANSISTOR Q3007 8-729-122-63 TRANSISTOR 2SA1226-E4 KLV-21SR2 (AEP) 5-10...
Page 50 100 5% 1/16W RESISTOR R1092 1-218-941-81 RES-CHIP 100 5% 1/16W RESISTOR R1093 1-218-945-11 RES-CHIP 220 5% 1/16W RESISTOR R1094 1-218-965-11 RES-CHIP 10K 5% 1/16W RESISTOR R1095 1-218-961-11 RES-CHIP 4.7K 5% 1/16W RESISTOR R1096 1-218-965-11 RES-CHIP 10K 5% 1/16W KLV-21SR2 (AEP) 5-11...
Page 51 METAL CHIP 4.7K 0.5% 1/10W RESISTOR R3101 1-216-847-11 METAL CHIP 150K 5% 1/10W RESISTOR R3104 1-218-668-11 METAL CHIP 100 0.5% 1/10W RESISTOR R3106 1-218-688-11 METAL CHIP 680 0.5% 1/10W RESISTOR R3107 1-218-668-11 METAL CHIP 100 0.5% 1/10W KLV-21SR2 (AEP) 5-12...
Page 52 RES-CHIP 220 5% 1/16W RESISTOR R3375 1-218-953-11 RES-CHIP 1/16W RESISTOR R3376 1-218-947-11 RES-CHIP 330 5% 1/16W RESISTOR R3377 1-218-945-11 RES-CHIP 220 5% 1/16W RESISTOR R3378 1-218-959-11 RES-CHIP 3.3K 5% 1/16W RESISTOR R3379 1-208-696-11 RES-CHIP 3.6K 5% 1/16W KLV-21SR2 (AEP) 5-13...
Page 53 R5085 1-216-864-11 SHORT CHIP RESISTOR R5089 1-216-864-11 SHORT CHIP RESISTOR R5090 1-216-839-11 METAL CHIP 33K 5% 1/10W RESISTOR R5091 1-216-864-11 SHORT CHIP RESISTOR R5092 1-216-864-11 SHORT CHIP RESISTOR R5093 1-216-864-11 SHORT CHIP RESISTOR R5094 1-216-864-11 SHORT CHIP KLV-21SR2 (AEP) 5-14...
Page 54 NETWORK RB1024 1-239-674-81 RESISTOR, NETWORK 100 1019 NETWORK RB1025 1-234-372-21 RES, NETWORK 100X4 (1005) 1020 NETWORK RB1026 1-234-372-21 RES, NETWORK 100X4 (1005) 1021 NETWORK RB1027 1-234-372-21 RES, NETWORK 100X4 (1005) 1022 NETWORK RB1028 1-239-674-81 RESISTOR, NETWORK 100 KLV-21SR2 (AEP) 5-15...
Page 55 1-234-371-21 RES, NETWORK 47X4 (1005) 1092 NETWORK RB5802 1-234-371-21 RES, NETWORK 47X4 (1005) 1093 NETWORK RB5803 1-234-371-21 RES, NETWORK 47X4 (1005) 1094 NETWORK RB5804 1-234-371-21 RES, NETWORK 47X4 (1005) 1095 NETWORK RB5805 1-234-371-21 RES, NETWORK 47X4 (1005) KLV-21SR2 (AEP) 5-16...
Page 56 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V 1165 CAPACITOR C2236 1-127-760-11 CERAMIC CHIP 4.7UF 6.3V 1166 CAPACITOR C2237 1-107-826-11 CERAMIC CHIP 0.1UF 10.00% 16V 1167 CAPACITOR C2238 1-164-156-11 CERAMIC CHIP 0.1UF 1168 CAPACITOR C2239 1-164-156-11 CERAMIC CHIP 0.1UF KLV-21SR2 (AEP) 5-17...
Page 57 ELECT CHIP 100UF 20.00% 16V 1238 CAPACITOR C7034 1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V 1239 CAPACITOR C7035 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V 1240 CAPACITOR C7036 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V 1241 CAPACITOR C7037 1-125-889-91 CERAMIC CHIP 2.2UF KLV-21SR2 (AEP) 5-18...
Page 58 1-125-889-91 CERAMIC CHIP 2.2UF 1311 CAPACITOR C7122 1-164-344-11 CERAMIC CHIP 0.068UF 10.00% 25V 1312 CAPACITOR C7123 1-164-344-11 CERAMIC CHIP 0.068UF 10.00% 25V 1313 CAPACITOR C7124 1-128-528-11 ELECT 470UF 20.00% 25V 1314 CAPACITOR C7125 1-125-889-91 CERAMIC CHIP 2.2UF KLV-21SR2 (AEP) 5-19...
Page 59 5.00% 50V 1384 CAPACITOR C9420 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V 1385 CAPACITOR C9421 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V 1386 CAPACITOR C9422 1-125-891-11 CERAMIC CHIP 0.47UF 10.00% 10V 1387 CAPACITOR C9423 1-162-923-11 CERAMIC CHIP 47PF 5.00% 50V KLV-21SR2 (AEP) 5-20...
Page 60 DIODE MMDL914T1 1455 DIODE D9401 8-719-083-82 DIODE UDZS-TE17-12B 1456 DIODE D9402 8-719-069-60 DIODE UDZSTE-179.1B 1457 DIODE D9403 8-719-069-60 DIODE UDZSTE-179.1B 1458 DIODE D9404 8-719-069-60 DIODE UDZSTE-179.1B 1459 DIODE D9405 8-719-069-60 DIODE UDZSTE-179.1B 1460 DIODE D9406 8-719-069-60 DIODE UDZSTE-179.1B KLV-21SR2 (AEP) 5-21...
Page 61 IC TA8256BH 1527 IC7008 8-759-278-58 IC NJM4558V-TE2 1528 IC7009 8-759-278-58 IC NJM4558V-TE2 1529 IC7010 8-759-278-58 IC NJM4558V-TE2 1530 IC8401 6-702-510-01 IC TPS5120DBTR 1531 IC8402 8-759-394-36 IC BA09T 1532 IC8403 8-759-450-47 IC BA05T 1533 COIL L2001 1-412-030-11 INDUCTOR 22UH KLV-21SR2 (AEP) 5-22...
Page 62 TRANSISTOR DTC323TK 1601 TRANSISTOR Q7009 8-729-015-39 TRANSISTOR DTC323TK 1602 TRANSISTOR Q7012 8-729-209-15 TRANSISTOR 2SD2012 1603 TRANSISTOR Q7013 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R 1604 TRANSISTOR Q8401 8-729-054-66 TRANSISTOR HAT2071R-EL 1605 TRANSISTOR Q8402 8-729-054-66 TRANSISTOR HAT2071R-EL 1606 TRANSISTOR Q8403 8-729-053-79 TRANSISTOR IRF7901D1-TR KLV-21SR2 (AEP) 5-23...
Page 63 METAL CHIP 10K 5% 1/10W 1676 RESISTOR R2062 1-216-803-11 METAL CHIP 1/10W 1677 RESISTOR R2063 1-216-803-11 METAL CHIP 1/10W 1678 RESISTOR R2064 1-216-809-11 METAL CHIP 100 5% 1/10W 1679 RESISTOR R2065 1-216-810-11 METAL CHIP 120 5% 1/10W KLV-21SR2 (AEP) 5-24...
Page 64 1/10W 1749 RESISTOR R2245 1-216-809-11 METAL CHIP 100 5% 1/10W 1750 RESISTOR R2246 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W 1751 RESISTOR R2247 1-216-809-11 METAL CHIP 100 5% 1/10W 1752 RESISTOR R2248 1-216-809-11 METAL CHIP 100 5% 1/10W KLV-21SR2 (AEP) 5-25...
Page 65 METAL CHIP 2.2K 5% 1/10W 1822 RESISTOR R7010 1-216-845-11 METAL CHIP 100K 5% 1/10W 1823 RESISTOR R7011 1-216-809-11 METAL CHIP 100 5% 1/10W 1824 RESISTOR R7012 1-216-864-11 SHORT CHIP 1825 RESISTOR R7013 1-216-809-11 METAL CHIP 100 5% 1/10W KLV-21SR2 (AEP) 5-26...
Page 66 33K 5% 1/10W 1895 RESISTOR R7088 1-216-833-11 METAL CHIP 10K 5% 1/10W 1896 RESISTOR R7089 1-216-833-11 METAL CHIP 10K 5% 1/10W 1897 RESISTOR R7090 1-220-261-11 RES-CHIP 470 5% 1/4W 1898 RESISTOR R7091 1-220-261-11 RES-CHIP 470 5% 1/4W KLV-21SR2 (AEP) 5-27...
Page 67 1967 RESISTOR R8408 1-218-868-11 METAL CHIP 7.5K 0.5% 1/10W 1968 RESISTOR R8409 1-216-864-11 SHORT CHIP 1969 RESISTOR R8410 1-216-864-11 SHORT CHIP 1970 RESISTOR R8411 1-216-821-11 METAL CHIP 1/10W 1971 RESISTOR R8412 1-216-829-11 METAL CHIP 4.7K 5% 1/10W KLV-21SR2 (AEP) 5-28...
Page 68 1/10W 2041 RESISTOR R9440 1-216-841-11 METAL CHIP 47K 5% 1/10W 2042 RESISTOR R9441 1-216-853-11 METAL CHIP 470K 5% 1/10W 2043 RESISTOR R9442 1-216-841-11 METAL CHIP 47K 5% 1/10W 2044 RESISTOR R9443 1-216-853-11 METAL CHIP 470K 5% 1/10W KLV-21SR2 (AEP) 5-29...
Page 69 5.00% 50V 2114 CAPACITOR C9011 1-162-923-11 CERAMIC CHIP 47PF 5.00% 50V 2115 CAPACITOR C9012 1-126-396-11 ELECT CHIP 47UF 20.00% 16V 2116 CAPACITOR C9013 1-126-396-11 ELECT CHIP 47UF 20.00% 16V 2117 LEAD PIN CL9000 4-042-408-01 PIN, COATING LEAD KLV-21SR2 (AEP) 5-30...
Page 70 CONNECTOR CN1601 1-569-775-21 PIN, CONNECTOR (SMD) 5P 2186 DIODE D1602 6-500-487-01 DIODE SMLU12D16W 2187 DIODE D1604 6-500-487-01 DIODE SMLU12D16W 2188 TRANSISTOR Q1601 8-729-900-53 TRANSISTOR DTC114EK 2189 TRANSISTOR Q1602 8-729-900-53 TRANSISTOR DTC114EK 2190 TRANSISTOR Q1603 8-729-900-53 TRANSISTOR DTC114EK KLV-21SR2 (AEP) 5-31...
Page 71 C8264 1-100-628-91 CERAMIC CHIP 22PF 2260 CAPACITOR C8265 1-164-677-11 CERAMIC CHIP 0.033UF 10.00% 16V 2261 CAPACITOR C8266 1-100-628-91 CERAMIC CHIP 22PF 2262 CAPACITOR C8267 1-164-677-11 CERAMIC CHIP 0.033UF 10.00% 16V 2263 CAPACITOR C8268 1-100-628-91 CERAMIC CHIP 22PF KLV-21SR2 (AEP) 5-32...
Page 72 TRANSISTOR UPA1716G-E2 2331 TRANSISTOR Q8207 8-729-048-50 TRANSISTOR 2SK3018-T106 2332 TRANSISTOR Q8208 8-729-046-04 TRANSISTOR FDS6690A 2333 TRANSISTOR Q8209 8-729-046-04 TRANSISTOR FDS6690A 2334 TRANSISTOR Q8210 8-729-046-04 TRANSISTOR FDS6690A 2335 TRANSISTOR Q8211 8-729-046-04 TRANSISTOR FDS6690A 2336 TRANSISTOR Q8212 8-729-048-50 TRANSISTOR 2SK3018-T106 KLV-21SR2 (AEP) 5-33...
Page 73 R8268 1-216-817-11 METAL CHIP 470 5% 1/10W 2405 RESISTOR R8269 1-216-864-11 SHORT CHIP 2406 RESISTOR R8270 1-216-864-11 SHORT CHIP 2407 TRANSFORMER T8201 1-439-851-11 TRANSFORMER, INVERTER 2408 TRANSFORMER T8202 1-439-851-11 TRANSFORMER, INVERTER 2409 TRANSFORMER T8203 1-439-851-11 TRANSFORMER, INVERTER KLV-21SR2 (AEP) 5-34...
Page 74 TRANSFORMER, INVERTER 2413 TRANSFORMER T8207 1-439-851-11 TRANSFORMER, INVERTER 2414 TRANSFORMER T8208 1-439-851-11 TRANSFORMER, INVERTER 2415 TRANSFORMER T8209 1-439-851-11 TRANSFORMER, INVERTER 2416 TRANSFORMER T8210 1-439-851-11 TRANSFORMER, INVERTER 2417 TRANSFORMER T8211 1-439-851-11 TRANSFORMER, INVERTER 2418 TRANSFORMER T8212 1-439-851-11 TRANSFORMER, INVERTER KLV-21SR2 (AEP) 5-35E...
Page 75 English Sony EMCS Corporation 2004CL08-Data Made in Japan Ichinomiya TEC  2004. 3 9-978-778-04 KLV-21SR2 (AEP) 74...

Sony KLV-21SR2 Service Manual

1 Disassembly

2 Adjustments

3 Diagrams

4 Exploded Views

5 Electrical Parts List

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Summary of Contents for Sony KLV-21SR2

Page 2: Service Manual

Page 5: Table Of Contents

Page 6: Disassembly

Page 7: H1 Board Removal

Page 8: U1 Board Removal

Page 9: A And Tu Boards Removal

Page 10: H3 Board Removal

Page 11: H2 Board Removal

Page 12: Adjustments

Page 13: Check Ad Calibration Registration Items

Page 14: White Balance Of Color Temperature "Cool"

Page 15: Diagrams

Page 16: A Board

Page 21: B Board

Page 28: D2 Board

Page 29: G Board

Page 30: H1, H2 Boards

Page 31: H3, H4 Boards

Page 32: Tu Board

Page 33: U1 Board

Page 34: Semiconductors

Page 35: Exploded Views

Page 36: Chassis

Page 38: Packing Materials (Made In Spain)

Page 39: Packing Materials (Made In Japan)

Page 40: Electrical Parts List

Sony KLV-21SR2 Service Manual

1 Disassembly

2 Adjustments

3 Diagrams

4 Exploded Views

5 Electrical Parts List

Quick Links

Need help?

Questions and answers

Related Manuals for Sony KLV-21SR2

Summary of Contents for Sony KLV-21SR2

Table of Contents