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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.
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...
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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)
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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.
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)
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)
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)
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...
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...
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)
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