Yamaha RBX270F service manual Circuit Diagram Wiring, Specifications

Page 4

RBX270/270F

 

 

CIRCUIT DIAGRAM

WIRING

 

FRONT PICKUP

FRONT PICKUP

REAR PICKUP

 

 

 

Upper side

 

BALANCER

(S)

 

 

 

1Z 250KΩ X 2

 

 

MASTER TONE

MASTER VOLUME

05A 250KΩ

15A 250KΩ

REAR PICKUP

WH

Upper side

to bridge ground

(N)

 

 

OUTPUT JACK

 

 

 

BL

 

WH

 

 

 

 

BL

 

 

 

 

 

 

YE

 

 

 

BL

 

 

 

 

RE

RE

 

 

 

 

MASTER TONE

 

 

 

 

 

 

 

RE

05A 250KΩ

 

MASTER VOLUME

 

 

 

 

 

 

 

15A 250KΩ

 

RE

 

 

 

 

 

BPPJ-01

 

 

BALANCER

 

 

 

1Z 250KΩ X 2

 

 

 

 

 

OUTPUT JACK

SPECIFICATIONS

RBX270

STANDARD SPECIFICA TIONS

Scale Length

863.6mm

Body-Neck Construction

Bolt On

Length

1118mm

Width

327mm

Net Weight

3.3kg

COLOR

 

Body

 

BL

Black

MGR

Mist Green

MRB

Mist Raspberry

MPP

Mist purple

YNS-O

Yellow Natural Satin

RM

Red Metallic

Neck

 

NS

Natural Satin

BODY

 

Material

Alder

Body Depth

41mm

FINGERBOARD

 

Material

Rose

Fingerboard Width

0-F 40.0 mm, 12-F 56.4 mm

No. of Frets

24

NECK

 

Material

Maple

Neck Thickness

1-F 21.0 mm, 12-F 24.4 mm

PAR TS

 

Hardware

Chrome Plated

Nut

Urea

Bridge

Vintage Type: YP-02

Strings

Korea

CONTROLS

15A 250KΩ x 1

Volume

Tone

05A 250KΩ x 1

Balance

1Z 250KΩ x 1

PICKUPS

 

Front

Single Coil Split Type

Rear

Single Coil

Magnet

 

Front/Rear

Ferrite

RBX270F

STANDARD SPECIFICA TIONS

Scale Length

863.6mm

Body-Neck Construction

Bolt On

Length

1118mm

Width

327mm

Net Weight

3.3 kg

COLOR

 

Body

 

BL

Black

MGR

Mist Green

Neck

 

NS

Natural Satin

BODY

 

Material

Alder

Body Depth

41mm

FINGERBOARD

 

Material

Rose

Fingerboard Width

0-F 40.0 mm, 12-F 56.4 mm

NECK

 

Material

Maple

Neck Thickness

1-F 21.0 mm, 12-F 24.4 mm

PAR TS

 

Hardware

Chrome Plated

Nut

Urea

Bridge

Vintage Type: YP-02

Strings

Korea

CONTROLS

15A 250KΩ x 1

Volume

Tone

05A 250KΩ x 1

Balance

1Z 250KΩ x 1

PICKUPS

 

Front

Single Coil Split Type

Rear

Single Coil

Magnet

 

Front/Rear

Ferrite

4

Image 4
Contents RBX270/270F Overall Assembly RBX270FDescription Remarks Circuit Diagram Wiring Specifications

RBX270F, RBX270 specifications

The Yamaha RBX270 and RBX270F are celebrated instruments within the world of electric bass guitars, catering to a diverse range of musicians, from beginners to seasoned players. These models stand out for their combination of quality craftsmanship, innovative features, and affordability, making them popular choices among electric bass enthusiasts.

One of the main attributes of the RBX270 and RBX270F is their lightweight and ergonomic design. The body is constructed from solid Agathis wood, providing a balanced tonal quality that is both warm and bright. The ergonomic body shape allows for comfortable playability, making it easier for musicians to perform for extended periods without discomfort. The RBX270F features a slightly different body contour that enhances its aesthetic while maintaining the comfortable design philosophy.

Both models are equipped with a pair of powerful pickups that are crucial for delivering an impressive sound range. The RBX270 is fitted with two single-coil pickups, while the RBX270F features a split-coil pickup configuration. This difference not only impacts the tonal diversity but also allows players to experiment with various styles, from rock to jazz. Players can achieve rich, punchy tones that suit their individual musical preferences.

The neck of the RBX270 and RBX270F is built with a maple material, offering a smooth finish that facilitates easy playability. The 24-fret rosewood fingerboard enhances the instrument’s playability, providing a warm feel and smooth response. Furthermore, the 34-inch scale length adds to the overall sound projection, allowing for better string resonance.

Another key feature of these models is the versatile control layout, which includes a master volume control and a tone control knob. This setup gives players the flexibility to shape their sound with ease, making it possible to transition seamlessly between different genres and playing styles. The robust bridge construction enhances sustain and stability, ensuring the bass maintains its tuning under various playing conditions.

In conclusion, the Yamaha RBX270 and RBX270F present musicians with a versatile, high-quality instrument capable of meeting various performance needs. With their thoughtful design, impressive sound quality, and user-friendly features, both models are excellent additions to any bassist's collection, providing a reliable platform for creativity and expression. Whether for practice, live performances, or studio recording, the RBX270 series stands out as a commendable investment for aspiring and experienced bassists alike.