2.7 SERVICE NOTE

Use the following chart to manage mechanism parts that are removed for disassembling the mechanism.

1

A

Cassette housing assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S13

 

 

 

 

 

 

 

 

 

2

2a

Reel disk (SUP) assembly

 

2c

Reel cover assembly

 

 

 

 

 

 

 

W21

 

 

 

 

 

 

 

 

 

 

2b Reel disk (TU) assembly

 

 

 

 

 

 

 

W21

 

 

 

 

 

S2a2

S2b1

W21

 

 

3a

Tension arm

3b

Release guide

3c

Idler arm

3d Guide arm

3e Pinch roller arm

3

 

assembly

 

assembly

 

 

assembly

assembly

assembly

 

W3a1

 

 

 

 

 

W3b1

 

W3a1

4

4a

Cleaner arm assembly

 

4b

Slant pole arm assembly

4c Drum assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W41 P4a1 P4b1

S43

 

 

5a

Guide roller (S) assembly

5b

 

Rail assembly

 

 

5

 

 

 

 

 

 

 

 

 

 

P51

W5a3 W5b1

Table 2-7-1a

2-18

Page 34
Image 34
JVC GR-DVL220U, DVL720U, DVL522U, DVL320U, DVL520U service manual 2b Reel disk TU assembly W2 ⋅1 S2a ⋅2 S2b ⋅1 Tension arm

DVL522U, GR-DVL220U, DVL720U, DVL520U, DVL320U specifications

The JVC DVL320U, DVL520U, DVL720U, GR-DVL220U, and DVL522U are part of JVC's renowned line of digital camcorders that emerged in the early 2000s. Each model showcases an impressive blend of innovative features suited for both amateur enthusiasts and semi-professional videographers alike.

The DVL320U is particularly notable for its compact design and user-friendly interface, making it ideal for capturing everyday moments. It features a 680,000-pixel CCD sensor that provides vibrant image quality and accurate color reproduction. Enhanced with 20x optical zoom and a digital zoom of up to 100x, this model allows users to capture distant subjects clearly. Its built-in digital effects and transition features enable creative video production without needing extensive editing skills.

Moving on to the DVL520U, this model builds upon its predecessor with improved resolution and additional recording formats. The DVL520U supports both VHS-C and S-VHS-C formats, enhancing its versatility for different recording needs. The camera offers excellent low-light performance, aided by its Night Alive feature, which amplifies low-light sensor signals, allowing users to record in dim conditions effectively.

The DVL720U stands out due to its superior optical performance with a 24x optical zoom and enhanced image stabilization technology. With this model, users can expect smoother visuals, particularly in dynamic shooting situations. Alongside a larger LCD screen for easier monitoring, the DVL720U incorporates various shooting modes, including a manual focus option and white balance settings to adapt to multiple shooting environments.

The GR-DVL220U caters to those looking for a portable solution without sacrificing quality. With a combination of high-quality video capture and a compact form factor, this camcorder is ideal for travel and outdoor use. It boasts a Quick Rec function for spontaneous shooting, allowing videographers to capture fleeting moments quickly.

Lastly, the DVL522U enhances connectivity and usability, boasting FireWire input to facilitate easy digital transfer to computers for editing. This feature makes it perfect for aspiring content creators who wish to move their footage to digital platforms seamlessly. Its advanced image processing technology also helps reduce noise and enhance clarity for non-stop recording joy.

In summary, the JVC DVL320U, DVL520U, DVL720U, GR-DVL220U, and DVL522U are impressive camcorders boasting innovative features tailored for various videography needs. With advances in optical zoom capabilities, low-light performance, and connectivity options, JVC has established itself as a key player in the digital video industry during this era.