JVC AV-21U4 Service Manual

Service Manual for JVC AV-21U4 CRT TV, TV (46 pages)

Specifications:

709/709482-av21u4.pdf file (04 Dec 2023)
  • Manufacturer: JVC
  • Category of Device: CRT TV, TV
  • Document: AV-21U4, File Type: PDF Service Manual
  • Updated: 04-12-2023
  • Count of Pages: 46
Download AV-21U4 Manual (46 pages)

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Data: UPD 4th December 2023

JVC AV-21U4 CRT TV, TV PDF Service Manual (Updated: Monday 4th of December 2023 08:45:06 AM)

Rating: 4.1 (rated by 3 users)

Compatible devices: AV-DX25, LT-Z26EX6, AV-14RM4SP, AV-21E3, AV 20D202, LT-Z32SX4B, HD-56FC97, AV-32T5SK, AV-32T5BK, AV-28T5SK, AV-28T5BK,....

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Text Version of JVC AV-21U4 CRT TV, TV Manual (Summary of Contents)

(Ocr-Read of JVC AV-21U4 Document (Main Content), UPD: 04 December 2023)

  • 13, JVC AV-21U4 (No.YA252)1-13 4.5 ADJUSTMENT LOCATIONS TOP CRT EARTH DEG COIL (SOLDER SIDE) (BRAIDED ASS'Y) U TP-47G HV 41 CN00X 1. B1 2. NC 3. X-RAY2 4. X-RAY1 5. GND UPPER : FOCUS DEF YOKE IC702 MAIN PWB ASS'Y (CRT SOCKET) T 6 1 41 FRONT HVT MAIN PWB ASS'Y 1 6 1 41 14 5 X 16 C U LOWE…

  • 37, (No.YA252)3-1 PARTS LIST CAUTION J The parts identified by the  symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the safety. J The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. col…

  • 44, 3-8(No.YA252) R609 NRSA63J-273X MG RESISTOR 27k Ω 1/16W J R610 NRSA63J-104X MG RESISTOR 100k Ω 1/16W J R611 NRSA63J-103X MG RESISTOR 10k Ω 1/16W J R614 NRSA63J-104X MG RESISTOR 100k Ω 1/16W J R620 NRSA63J-103X MG RESISTOR 10k Ω 1/16W J R621 NRSA63J-222X MG RESISTOR 2.2k �…

  • 2, 1-2 (No.YA252) SPECIFICATION Design & specifications are subject to change without notice. Items Contents Dimensions (W × H × D) 50.3cm × 46.7cm × 48.0cm Mass 20kg TV RF System B, G, I, D, K Colour System TV Mode Video Mode PAL / SECAM PAL / SECAM / NTSC3.58 / NTSC4.43 Receiving F…

  • 17, (No.YA252)1-17 4.7.4 VIDEO CIRCUIT ADJUSTMENTS • The setting (adjustment) using the remote control unit is made on the basis of the initial setting values. • The setting values which adjust the screen to the optimum condition can be different from the initial setting values. �…

  • 4, 1-4 (No.YA252) SECTION 2 SPECIFIC SERVICE INSTRUCTIONS 2.1 FEATURES • New chassis design enables use of an interactive on-screen control. • Pure flat CRT produces fine textured picture in every detail. • Wide range voltage (110V ~ 240V) for AC power input. • With AUDIO/VIDEO input terminals.…

DOC-56543c5:

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Additional Information:
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