SYSTEM CONTROL/SERVO/TIMER BLOCK DIAGRAM

SYSCON/SERVO/TIMER IC1002 OEC7035A

LOADING MOTOR DRIVER IC1001

BA6955AN

POWER

TUNER/HIFI/

21PIN/OSD/

VPS/NICAM

HEATER SW

POWER FAIL

POWER ON-H

CAP HI-H

HIFI ENV.DET

IC1004

SYSTEM

1

RE5VS31A

RESET

 

 

 

 

28HEATER SW

BOT 4

82P.FAIL

20

POWER ON-H A

LDM FWD

47

LDM RVS

48

27

CAP HI-H

 

 

 

 

REMOCON 14

5

A.ENV

KEY-A

7

 

 

 

 

CH UP

8

43

RESET

OTP

53

79

REEL-S

IIC DATA

72

80

REEL-T

IIC CLK

71

2 4 5 7

CP1004

 

 

 

BOT

2

 

 

 

 

 

 

 

 

 

 

 

LDM -

3

 

 

 

 

 

 

 

 

 

 

 

LDM +

4

 

 

 

 

 

 

 

 

REMOCON

KEY-A

CH.UP_SW

OTP

5

EEP ROM

IC1099

6

M24C08-BN6

 

DECk

OPERATION

P.CON 5V

 

REEL SENSOR

 

 

Q1002

X1002

 

 

 

32.768KHz

1

2

1

2

REEL SENSOR

 

 

 

41XC IN

42 XC OUT

V.ENV. 6

IIC DATA

IIC CLK

ENV.DET

Y/C/AUDIO/

HAED AMP

Q1001

 

 

 

4

3

4

3

 

 

 

X1001

38 X IN

V.H.SW 18 NA REC-H 29

V.H.SW

NA REC-H

12MHz

Q1007

FF/REW SW

Q1006

FF/REW SW

Q1003

LED SW

39X OUT

 

 

CG CLK

70

25

FF/REW-L

CG CS

63

CG DATA

68

 

 

 

 

PICTURE_CTL

76

 

 

CYL CTL

78

97

CTL AMP OUT

DFG

87

93

CTL SW OUT

DPG

86

 

 

CFG

85

22SENS LED

IIC DATA

IIC CLK

CG CLK

CG CS

CG DATA

PICTURE_CTL-L

CP1002

 

 

 

 

 

 

CYL DRIVE

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CYL FG

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CYL B+

2

 

 

 

 

 

 

CYL PG

1

 

 

 

 

 

 

 

 

Q1008

TUNER/HIFI/

21PIN/OSD/VPS/

NICAM

MICRO MOTOR

Q1005

MOS SEN A

Q1004

9MS SW A

CYL VCO SW

Q1009

CYL SW

AT12.6V

P.CON 5V

D1001

CP1003

CP1001

MS SEN B

10 MS SW B

CAP LIMIT 12

 

I LIMIT

3

DECK

1

EOT

 

 

 

 

 

3 EOT

CAP CTL

77

 

CAP FWD

11

CTL

4

VCO(12V)

5

 

 

FG

6

 

 

CAP.M F/R

7

CAPSTAN DD UNIT

CAPSTAN AFC SIGNAL

CYLINDER APC SIGNAL

CAP_VCOPOWER

CYLINDER AFC SIGNAL

I-2

Page 58
Image 58
Aiwa HV-FX5100 service manual System CONTROL/SERVO/TIMER Block Diagram

HV-FX5100 specifications

The Aiwa HV-FX5100 is a remarkable piece of technology that showcases Aiwa’s commitment to innovation and quality in the realm of home entertainment. Released as part of their VHS video cassette recorder lineup, the HV-FX5100 quickly gained popularity for its advanced features and user-friendly design.

One of the standout characteristics of the Aiwa HV-FX5100 is its impressive playback quality. The machine delivers crisp and clear video resolution, thanks to its advanced video processing technology. This ensures that viewers experience a vibrant picture with natural color reproduction, enhancing the viewing experience for VHS tapes.

The Aiwa HV-FX5100 is equipped with a range of functionalities that cater to the needs of modern consumers. A key feature is its Time Base Correction (TBC) technology, which helps eliminate jittery video, making it particularly useful for viewing older tapes or those that have been recorded on different machines. This technology significantly enhances the stability of the video playback, allowing for a smoother viewing experience.

Another notable feature of the HV-FX5100 is its built-in digital tuner, which allows users to receive and record digital broadcasts. This helps bridge the gap between analog recordings and the growing trend towards digital content, making it a versatile addition to any home entertainment system.

The design of the Aiwa HV-FX5100 also reflects its ease of use. With a straightforward interface and intuitive remote control, users can navigate and control the unit effortlessly. The VCR includes features like auto-tuning and programmed recording, which make it incredibly convenient for users to schedule recordings with minimal hassle.

In terms of connectivity, the Aiwa HV-FX5100 is equipped with various input and output options, including RCA connectors and S-Video outputs, allowing for seamless integration with TVs and other audiovisual equipment. This flexibility ensures that users can enjoy their favorite content across different media formats.

Furthermore, the construction of the HV-FX5100 is robust, promising longevity and durability. This makes it a reliable choice for those who want a dependable VCR to preserve and play their video collections.

Overall, the Aiwa HV-FX5100 stands out not just for its impressive list of features but also for its ability to adapt to both vintage and contemporary media needs. It represents a perfect harmony of classic technology and modern consumer demands, making it a treasured device for video enthusiasts.