Sony AA-2U service manual Adjustment Items 1

Page 3

4-4. ADJUSTMENT ITEMS (1 OF 6)

 

 

 

 

 

 

 

 

 

 

 

KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Register

 

 

Description

Data

Adj/Fix

Initial

32"

 

36"/38"

 

 

 

 

 

 

 

Comments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Name

 

 

 

Range

 

Data

FV

FS

 

FV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

HPOS

 

 

H-Position

0-63

Adj

7

7

 

7

 

0: 2ms delay, 63: 2ms advance

 

1

HSIZ

 

 

H-Size

0-63

Adj

10

10

 

10

EW DC bias, 0: -0.5V,

31: 0V, 63: +0.5V

 

2

VBOW

 

 

AFC Bow

0-15

Adj

6

6

 

6

 

0: top/bottom delay 900ns, 7: center, 15: top/bottom advance 900ns

3

VANG

 

 

AFC Angle

0-15

Adj

5

5

 

5

 

0: top delay/bottom advance 650ns, 7: center,

 

 

 

 

 

15: top advance/bottom delay 650ns

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

TRAP

 

 

Trapezium Adjustment

0-15

Adj

6

6

 

6

 

0: 1.5ms advance, 15: 1.5ms delay

 

5

PAMP

 

 

Pin Compensation

0-63

Adj

32

32

 

32

0: 0.15Vpp,

 

31: 0.7Vpp,

63: 1.3Vpp

 

6

UCPN

 

 

Upper Corner Pin

0-63

Adj

36

36

 

36

0: -0.4V,

63: +0.4V

 

 

 

 

7

LCPN

 

 

Lower Corner Pin

0-63

Adj

36

36

 

36

0: -0.4V,

63: +0.4V

 

 

 

 

8

VSIZ

 

 

V-Size

0-63

Adj

0

0

 

0

 

0: -15%,

31: 0%,

63: +15%

 

9

VPOS

 

 

V-Position

0-63

Adj

31

31

 

31

0: -0.1V,

31: 0V,

63: +0.1V

 

10

VLIN

 

 

V-Linearity

0-15

Adj

7

7

 

7

 

0: 85% top enlarged,

7: 100% top normal, 15: 115% top compressed

11

VSCO

 

 

S-Correction

0-15

Adj

7

7

 

7

 

0: 0V added to VD, 15: 100mVpp added to VD

 

12

VZOM

 

 

16:9 CRT Zoom Mode On/Off

0,1

FIX

0

 

0

 

 

0: Zoom Off, 1: Zoom On

 

 

 

 

 

 

(top/bottom cut by 25% when ASPECT=31, RGB blanked in this interval)

13

EHT

 

 

Vertical Size High Voltage Correction

0-15

FIX

4

 

4

 

 

0: Picture adjusted 0%,

15: Picture Adjusted -5%

14

ASP

 

 

Aspect Ration Control 4:3 Mode

0-63

FIX

47

 

47

 

 

0: 75%(16x9 CRT Full),

31: 100%(4x3 CRT Full),

63: 110%

15

ASP1

 

 

Aspect Ration Control 16:9 Mode

0-63

FIX

47

 

47

 

 

0: 75%(16x9 CRT Full),

31: 100%(4x3 CRT Full),

63: 110%

16

SCRL

 

 

16:9 Vertical Scroll During Zoom

0-63

FIX

31

 

31

 

 

0: Scrolled toward top 32H, 63: Scrolled toward bottom 32H

17

HBSW

 

 

H Blanking Switch

0,1

FIX

1

 

1

 

 

0: OFF, 1: ON

 

 

 

 

 

18

LBLK

 

 

Left Blanking

0-15

FIX

15

 

15

 

 

0: +1.2ms,

7: Center,

15: -1.2ms

 

19

RBLK

 

CXA2131AS

Right Blanking

0-15

FIX

0

 

0

 

 

0: +1.2ms,

7: Center,

15: -1.2ms

 

20

HDW

VP

H Drive Pulse Width

0,1

FIX

1

 

1

 

 

0: Normal Mode (25ms),

1: Narrow Pulse Width

 

21

EWDC

 

 

EW/DC Display 4x3 on 16x9 CRT

0,1

FIX

0

 

0

 

 

0: OFF, 1: ON

 

 

 

 

 

22

LVLN

 

 

Picture Bottom Lin Adjust

0-15

Adj

0

 

0

 

 

0: 100%,

15: 85% Picture top compressed

 

23

UVLN

 

 

Picture Top Lin Adjust

0-15

Adj

0

 

0

 

 

0: 100%,

15: 85% Picture bottom compressed

 

24

RDRV

 

 

Red Drive

0-63

Adj

31

31

48

 

54

0: 1.5Vpp, 63: 3.0Vpp Red Signal Output

 

25

GDRV

 

 

Green Drive

0-63

Adj

31

 

31

 

 

0: 1.5Vpp, 63: 3.0Vpp Greem Signal Output

 

26

BDRV

 

 

Blue Drive

0-63

Adj

31

 

31

 

 

0: 1.5Vpp, 63: 3.0Vpp Blue Signal Output

 

27

RCUT

 

 

Red Cutoff

0-15

FIX

7

 

14

 

 

0: 3.5mA IK,

7: 13mA IK,

15: 22.7mA IK

 

28

GCUT

 

 

Green Cutoff

0-15

Adj

7

 

7

 

 

0: 3.5mA IK,

7: 13mA IK,

15: 22.7mA IK

 

29

BCUT

 

 

Blue Cutoff

0-15

Adj

7

 

7

 

 

0: 3.5mA IK,

7: 13mA IK,

15: 22.7mA IK

 

30

RDR4

 

 

Video 4 Red Drive

0-63

Adj

31

31

 

54

0: 1.5Vpp, 63: 3.0Vpp Red Signal Output

 

31

GDR4

 

 

Video 4 Green Drive

0-63

Adj

31

 

31

 

 

0: 1.5Vpp, 63: 3.0Vpp Greem Signal Output

 

32

BDR4

 

 

Video 4 Blue Drive

0-63

Adj

31

 

31

 

 

0: 1.5Vpp, 63: 3.0Vpp Blue Signal Output

 

33

RCU4

 

 

Video 4 Red Cutoff

0-15

FIX

7

 

14

 

 

0: 3.5mA IK,

7: 13mA IK,

15: 22.7mA IK

 

34

GCU4

 

 

Video 4 Green Cutoff

0-15

Adj

7

 

7

 

 

0: 3.5mA IK,

7: 13mA IK,

15: 22.7mA IK

 

35

BCU4

 

 

Video 4 Blue Cutoff

0-15

Adj

7

 

7

 

 

0: 3.5mA IK,

7: 13mA IK,

15: 22.7mA IK

 

 

SBRT

 

 

 

 

 

 

adjust to

 

 

 

 

 

 

 

 

 

 

 

 

36

 

 

Sub Brightness

0-31

Adj

15

IRE

adjust to IRE cutoff

Sub Brightness

 

 

 

 

 

 

 

 

 

 

 

 

 

cutoff

 

 

 

 

 

 

 

 

 

 

 

 

37

RON

 

 

Red Off

0,1

FIX

1

 

1

 

 

0:OFF, 1:ON

 

 

 

 

 

38

GON

 

 

Green Off

0,1

FIX

1

 

1

 

 

0:OFF, 1:ON

 

 

 

 

 

39

BON

 

 

Blue Off

0,1

FIX

1

 

1

 

 

0:OFF, 1:ON

 

 

 

 

 

40

AXPL

 

 

Axis PAL

0,1

FIX

0

 

0

 

 

0: Normal Axis, 1: Forced PAL Asix

 

41

CBPF

 

 

Chroma BPF On/Off

0,1

FIX

1

 

1

 

 

0: BPF OFF, 1: BPF ON

 

42

COFF

 

 

Color On/Off

0,1

FIX

0

 

0

 

 

0: Chroma OFF, 1: Chroma ON

 

43

TSSP

 

 

Sub Sharpness for TV Input

0-15

Fix by model

6

6

5

 

6

0=-12dB, 7=+3.5dB, 15=+9dB

 

44

TSPF

 

 

Sharpness fo for TV Input

0,1

FIX

1

 

1

 

 

0=2.5MHZ, 1=3.0MHz

 

 

 

45

VSSP

 

 

Sub Sharpness for Video Input

0-15

Fix by model

7

7

5

 

7

0=-12dB, 7=+3.5dB, 15=+9dB

 

46

VSPF

 

 

Sharpness fo for Video Input

0,1

FIX

1

 

1

 

 

0=2.5MHZ, 1=3.0MHz

 

 

 

47

YSSP

 

 

Sub Sharpness for YUV Input

0-15

Fix by model

7

7

6

 

7

0=-12dB,

7=+3.5dB,

15=+9dB

 

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Page 2 Page 4
Contents Trinitron Color Television Remote Adjustment Buttons and Indicators Electrical Adjustments by Remote CommanderSetting the Service Adjustment Mode Service Adjustment Mode onAdjustment Items 1 Adjustment Items 2 CXA2131AS3D Comb Adjustment Items 3 Adjustment Items 4 PIPPIP-YC Palette Adjustment Items 5CCD ProgramValue Adjustment Items 6Feature ID MAP Program Palette SettingsSize Adjustment Vsiz To Program Program Palette Reset LevelsBoard Adjustments SUB Contrast Adjustment RDRV, RDR4 SUB Bright Adjustment SbrtSize Adjustment Hsiz Position Adjustment HposOSD Position Adjustment Disp SET-UP Rotation Coil Adjustment

AA-2U specifications

The Sony AA-2U is a standout audio accessory that combines modern technology with user-friendly features. Designed to enhance the audio experience, this device appeals to both audiophiles and casual listeners.

One of the key features of the Sony AA-2U is its Bluetooth connectivity, which allows for seamless pairing with various devices. Users can easily connect their smartphones, tablets, or computers to enjoy their favorite music without the hassle of wires. The range offered by the Bluetooth technology is impressive, providing a strong connection even at a distance.

Another notable characteristic of the AA-2U is its high-quality sound output. The device utilizes advanced audio processing technologies to deliver clear, balanced sound. This includes the incorporation of digital signal processing (DSP), which optimizes audio playback for various genres and types of content. The result is a rich listening experience that captures every detail in music and enhances the overall audio quality during calls and other communications.

In terms of design, the Sony AA-2U is both sleek and compact. Its lightweight construction makes it an ideal choice for users on the go. The ergonomic design ensures comfort during extended use, whether it’s for listening to music, watching movies, or engaging in conference calls.

Longevity is another significant feature of the Sony AA-2U. It is equipped with an efficient battery that offers extended playtime on a single charge. This means less downtime for charging and more time enjoying audio experiences. Additionally, the device includes a quick-charge function, allowing users to get back to their favorite tunes in no time.

Furthermore, the Sony AA-2U supports voice assistant technology, making it versatile and compatible with various smart systems. Users can easily manage their audio experience using voice commands, which adds an intuitive layer of convenience to the device.

In conclusion, the Sony AA-2U is a remarkable audio accessory that boasts impressive connectivity, sound quality, design, battery life, and smart features. It is an excellent choice for anyone looking to elevate their audio experience with a reliable and stylish device that meets the demands of modern life. Whether for casual listening or more immersive audio experiences, the Sony AA-2U delivers on all fronts, making it a must-have accessory for audio enthusiasts.
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