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| {{CRT model | | {{CRT model |
| | Manufacturer = JVC | | |brand=JVC |
| | Brand = JVC | | |model_code=AV-21Y311 |
| | Model = AV-21Y311 | | |crt_type=TV |
| | Year released = 2003 | | |screen_size_in=21 |
| | Discontinued year = | | |aspect_ratio=4:3 |
| | Chassis = | | |mfg_date=2003 |
| | Size = 21 | | |weight=21 kg |
| | Type = Consumer | | |power_consumption=95 W |
| | Usage type = Standard Definition Television | | |dimensions_whd_in=25.55 × 18.52 × 18.80 |
| | Screen type = Direct View | | |audio_output=5 W + 5 W |
| | Native resolution = | | |speakers=2 |
| | TV lines (horizontal) = | | |remote=RM-C1313 |
| | Degaussing coil = | | |features=Picture Booster, VNR (Video Noise Reduction), Blue Back, Child Lock, Auto Shutoff, Off Timer, Channel Scan, ECO Sensor, AI Volume |
| | CRT type = | | }} |
| | CRT manufacturer = | | {{CRT input |
| | Refresh rates = 50Hz/60Hz | | |signal=RF |
| | Video scan rates = 15.625 kHz | | |connector=RF (Belling-Lee) |
| | Inputs = RF (VHF/UHF), Composite Video (3x), S-Video (1x), Component Video (Y/Cb/Cr) | | |count=1 |
| | Geometry adjustment = | | |location=rear |
| | Service adjustments type = | | |notes=VHF/UHF, supports B/G, D/K, M systems |
| | Service adjustments = | | }} |
| | Modchip available = | | {{CRT input |
| | RGB moddable = Unknown | | |signal=Composite (CVBS) |
| | Other mods = | | |connector=RCA (connector) |
| | |count=3 |
| | |location=rear/front |
| | |notes=VIDEO-1, VIDEO-2 (rear), VIDEO-3 (front) |
| | }} |
| | {{CRT input |
| | |signal=S-Video (Y/C) |
| | |connector=Mini-DIN-4 |
| | |count=1 |
| | |location=rear |
| | |notes=VIDEO-1 |
| | }} |
| | {{CRT input |
| | |signal=Component (YPbPr) |
| | |connector=RCA (connector) |
| | |count=1 |
| | |location=rear |
| | |notes=VIDEO-2 (Y/Cb/Cr) |
| }} | | }} |
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| The '''JVC AV-21Y311''' is a 21-inch consumer CRT television manufactured by JVC (Victor Company of Japan, Limited) in 2003. | | == Description == |
| | The JVC AV-21Y311 is a 21-inch multi-system CRT television manufactured by JVC in 2003. It supports PAL, SECAM, and NTSC color systems. This model includes a Picture Booster function for improved clarity in weak signal conditions. |
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| == Overview == | | == Display Specifications == |
| The AV-21Y311 is a multi-system CRT television supporting PAL, SECAM, and NTSC color systems. It features comprehensive input options including composite, S-Video, and component video connections. This model includes a Picture Booster function for improved clarity in weak signal conditions.
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| == Specifications ==
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| === Display ===
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| * Picture tube: 548 mm diagonal | | * Picture tube: 548 mm diagonal |
| * Visible area: 508 mm diagonal | | * Visible area: 508 mm diagonal |
| * Screen size: 21 inches
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| === Audio ===
| | == TV Systems == |
| * Audio output: 5W + 5W (stereo)
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| * Speakers: (6 cm x 12 cm) x 2
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| * Features: AI Volume control
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| === Power ===
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| * Power input: AC 110 to 240 V, 50/60 Hz (operating AC 90 to 260 V, 50/60 Hz)
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| * Power consumption:
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| ** Maximum: 95 W
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| ** Average: 65 W
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| === Physical ===
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| * Dimensions (W x H x D): 649 x 470.5 x 477.5 mm
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| * Weight: 21 kg
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| === Features ===
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| * Picture modes: Bright, Standard, Soft
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| * VNR (Video Noise Reduction)
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| * Blue Back (displays blue screen when no signal)
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| * Picture Booster function (High/Low/Off) for improved clarity
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| * Child Lock
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| * Auto Shutoff (after 15 minutes of no signal)
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| * Off Timer (up to 120 minutes)
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| * Channel Scan function
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| * Favorite channel memory (4 channels)
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| * ECO Sensor for automatic brightness adjustment
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| === Inputs/Outputs ===
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| * VIDEO-1: S-Video input, Video input, Audio L/R input
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| * VIDEO-2: Video input, Audio L/R input, Component Video (Y/CB/CR) input
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| * VIDEO-3: Video input, Audio L/R input (front)
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| * OUTPUT: Video output, Audio L/R output
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| * Headphone jack: 3.5mm stereo mini jack
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| === TV Systems ===
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| * RF systems: B/G, D/K, M | | * RF systems: B/G, D/K, M |
| * Color systems: PAL, SECAM, NTSC 3.58, NTSC 4.43 | | * Color systems: PAL, SECAM, NTSC 3.58, NTSC 4.43 |
| * Channels:
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| ** VHF low channel (VL): 46.25 to 168.25 MHz
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| ** VHF high channel (VH): 175.25 to 463.25 MHz
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| ** UHF channel (U): 471.25 to 863.25 MHz
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| ** Cable channels: Mid band (X to Z, S1 to S10), Super band (S11 to S20), Hyper band (S21 to S41)
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| == Included Accessories ==
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| * Remote control: RM-C1313
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| * AA/R6/UM-3 batteries x 2
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| * Matching aerial adapter
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| * Rod aerial
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| == Service Information ==
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| * Model code: 0803-NIC-JMT
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| == Notes ==
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| * The AV-21Y311 was supplied with a rod aerial but without matching aerial adapters
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| * Remote control RM-C1313 was shared with model AV-16N311
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| * Features Picture Booster function not found on other 21-inch models
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| == See Also == | | == Related Models == |
| * [[JVC AV-16N311]] - 16-inch model with same remote control | | * [[JVC AV-16N311]] - 16" model with same remote |
| * [[JVC AV-21V311]] - 21-inch model with Cinema Surround | | * [[JVC AV-21V311]] - 21" with Cinema Surround |
| * [[JVC AV-21V331]] - 21-inch model with Twin Port Bass Blaster | | * [[JVC AV-21V331]] - 21" with Twin Port Bass Blaster |
| * [[JVC AV-21W311]] - 21-inch wide model variant | | * [[JVC AV-21W311]] - 21" wide variant |
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| == External Links ==
| | [[Category:JVC CRT TVs]] |
| * [[Category:JVC CRT TVs]]
| | [[Category:21 inch CRTs]] |
| * [[Category:21 inch CRT TVs]]
| | [[Category:2003 CRTs]] |
| * [[Category:2003 CRT TVs]]
| | [[Category:Consumer CRT TVs]] |
| * [[Category:Direct View CRT TVs]]
| | [[Category:Multi-system CRT TVs]] |
| * [[Category:Consumer CRT TVs]]
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| * [[Category:RGB mod status unknown]]
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